[ 46.049863] ------------[ cut here ]------------ [ 46.050945] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.053251] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 46.054959] Modules linked in: [ 46.055746] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.058022] Tainted: [W]=WARN [ 46.058729] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.060409] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.061475] 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 [ 46.065149] RSP: 0018:ffff88801a247bc0 EFLAGS: 00010286 [ 46.066284] RAX: 0000000000000000 RBX: ffffed1003448f78 RCX: ffffffff813a4050 [ 46.067783] RDX: ffff8880193b1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.069250] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003448f2f [ 46.070747] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.072213] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a247df8 [ 46.073763] FS: 00007fb1f7c35900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.075488] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.076735] CR2: 00007fb1f8127580 CR3: 000000000b8b4000 CR4: 0000000000350ef0 [ 46.078320] Call Trace: [ 46.078864] [ 46.079394] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.080421] ? __create_object+0x59/0x80 [ 46.081270] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.082451] __vmalloc_noprof+0x59/0x60 [ 46.083369] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.084837] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.085945] bpf_prog_alloc+0x39/0x200 [ 46.086806] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.087885] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.088954] do_seccomp+0x349/0x25e0 [ 46.089811] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.090852] ? __pfx_do_seccomp+0x10/0x10 [ 46.091791] ? find_held_lock+0x2b/0x80 [ 46.092697] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.093836] ? static_key_count+0x60/0x80 [ 46.094766] prctl_set_seccomp+0x4e/0x70 [ 46.095686] __do_sys_prctl+0xe6c/0x1d70 [ 46.096612] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.097647] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.098802] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.099935] ? irqentry_exit+0xf3/0x650 [ 46.100836] do_syscall_64+0xbf/0x430 [ 46.101725] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.102844] RIP: 0033:0x7fb1f81275cd [ 46.103692] 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 [ 46.107413] RSP: 002b:00007ffdf5866cc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.109008] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb1f81275cd [ 46.110521] RDX: 000055e0dd784e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.112025] RBP: 00007ffdf5866d20 R08: 0000000000000000 R09: 00007ffdf58663c0 [ 46.113554] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e10e9432b0 [ 46.115074] R13: 00007ffdf5867150 R14: 000055e10e945d20 R15: 000055e10e9578d0 [ 46.116614] [ 46.117125] irq event stamp: 1761 [ 46.117910] hardirqs last enabled at (1771): [] __up_console_sem+0x78/0x80 [ 46.119502] hardirqs last disabled at (1780): [] __up_console_sem+0x5d/0x80 [ 46.121007] softirqs last enabled at (1684): [] handle_softirqs+0x50c/0x770 [ 46.122581] softirqs last disabled at (1679): [] __irq_exit_rcu+0xc4/0x100 [ 46.124126] ---[ end trace 0000000000000000 ]--- [ 49.054590] ------------[ cut here ]------------ [ 49.055568] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.057786] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 49.059387] Modules linked in: [ 49.060032] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.062427] Tainted: [W]=WARN [ 49.063044] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.064730] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.065721] 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 [ 49.069172] RSP: 0018:ffff88801b40fbc0 EFLAGS: 00010286 [ 49.070233] RAX: 0000000000000000 RBX: ffffed1003681f78 RCX: ffffffff813a4050 [ 49.071643] RDX: ffff888014df9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.073016] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003681f2f [ 49.074443] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.075817] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b40fdf8 [ 49.077227] FS: 00007f67cf383900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.078784] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.079936] CR2: 00007f67cf875580 CR3: 000000000d497000 CR4: 0000000000350ef0 [ 49.081320] Call Trace: [ 49.081832] [ 49.082272] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.083230] ? __create_object+0x59/0x80 [ 49.084082] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.085117] __vmalloc_noprof+0x59/0x60 [ 49.085979] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.086939] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.087932] bpf_prog_alloc+0x39/0x200 [ 49.088724] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.089752] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.090705] do_seccomp+0x349/0x25e0 [ 49.091471] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.092448] ? __pfx_do_seccomp+0x10/0x10 [ 49.093248] ? find_held_lock+0x2b/0x80 [ 49.094075] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.095128] ? static_key_count+0x60/0x80 [ 49.095987] prctl_set_seccomp+0x4e/0x70 [ 49.096812] __do_sys_prctl+0xe6c/0x1d70 [ 49.097675] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.098581] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.099627] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.100678] ? irqentry_exit+0xf3/0x650 [ 49.101483] do_syscall_64+0xbf/0x430 [ 49.102246] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.103318] RIP: 0033:0x7f67cf8755cd [ 49.104025] 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 [ 49.107504] RSP: 002b:00007ffcd5f8a700 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.108999] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f67cf8755cd [ 49.110375] RDX: 000055ddcf873e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.111777] RBP: 00007ffcd5f8a760 R08: 0000000000000000 R09: 00007ffcd5f89e00 [ 49.113138] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ddcf98c2b0 [ 49.114542] R13: 00007ffcd5f8ab90 R14: 000055ddcf98ed20 R15: 000055ddcf9a08d0 [ 49.115935] [ 49.116439] irq event stamp: 1855 [ 49.117086] hardirqs last enabled at (1863): [] __up_console_sem+0x78/0x80 [ 49.118735] hardirqs last disabled at (1872): [] __up_console_sem+0x5d/0x80 [ 49.120171] softirqs last enabled at (1756): [] handle_softirqs+0x50c/0x770 [ 49.121650] softirqs last disabled at (1751): [] __irq_exit_rcu+0xc4/0x100 [ 49.123164] ---[ end trace 0000000000000000 ]--- [ 49.915832] ------------[ cut here ]------------ [ 49.916750] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.918697] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 49.920135] Modules linked in: [ 49.920774] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.922719] Tainted: [W]=WARN [ 49.923262] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.924685] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.925590] 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 [ 49.928696] RSP: 0018:ffff888017dafbc0 EFLAGS: 00010286 [ 49.929664] RAX: 0000000000000000 RBX: ffffed1002fb5f78 RCX: ffffffff813a4050 [ 49.930918] RDX: ffff888017e40000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.932185] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002fb5f2f [ 49.933429] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.934701] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017dafdf8 [ 49.935955] FS: 00007f21977ec900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.937376] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.938421] CR2: 00007f2197d524a6 CR3: 000000000cb92000 CR4: 0000000000350ef0 [ 49.939679] Call Trace: [ 49.940135] [ 49.940586] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.941471] ? __create_object+0x59/0x80 [ 49.942201] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.943150] __vmalloc_noprof+0x59/0x60 [ 49.943886] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.944752] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.945681] bpf_prog_alloc+0x39/0x200 [ 49.946420] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.947282] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.948169] do_seccomp+0x349/0x25e0 [ 49.948876] ? find_held_lock+0x2b/0x80 [ 49.949635] ? do_prlimit+0x310/0x610 [ 49.950373] ? __pfx_do_seccomp+0x10/0x10 [ 49.951099] ? do_raw_spin_unlock+0x53/0x220 [ 49.951924] ? _raw_spin_unlock+0x1e/0x40 [ 49.952680] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.953632] ? static_key_count+0x60/0x80 [ 49.954417] prctl_set_seccomp+0x4e/0x70 [ 49.955127] __do_sys_prctl+0xe6c/0x1d70 [ 49.955893] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.956733] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.957707] ? irqentry_exit+0xf3/0x650 [ 49.958462] do_syscall_64+0xbf/0x430 [ 49.959144] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.960081] RIP: 0033:0x7f2197cde5cd [ 49.960780] 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 [ 49.963868] RSP: 002b:00007fff0b1fc150 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.965197] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2197cde5cd [ 49.966445] RDX: 0000559dad398e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.967719] RBP: 00007fff0b1fc1b0 R08: 0000000000000000 R09: 00007fff0b1fb850 [ 49.968987] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559dd0cd92b0 [ 49.970251] R13: 00007fff0b1fc5e0 R14: 0000559dd0cdbd20 R15: 0000559dd0ced8d0 [ 49.971331] [ 49.971683] irq event stamp: 1723 [ 49.972172] hardirqs last enabled at (1731): [] __up_console_sem+0x78/0x80 [ 49.973422] hardirqs last disabled at (1740): [] __up_console_sem+0x5d/0x80 [ 49.974675] softirqs last enabled at (1712): [] handle_softirqs+0x50c/0x770 [ 49.975924] softirqs last disabled at (1707): [] __irq_exit_rcu+0xc4/0x100 [ 49.977155] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:9247' (ECDSA) to the list of known hosts. 2025/11/18 23:02:05 fuzzer started 2025/11/18 23:02:05 dialing manager at localhost:34383 2025/11/18 23:02:05 checking machine... 2025/11/18 23:02:05 checking revisions... [ 50.828073] kmemleak: Automatic memory scanning thread ended 2025/11/18 23:02:05 testing simple program... [ 50.926080] cgroup: Unknown subsys name 'net' [ 50.993688] cgroup: Unknown subsys name 'cpuset' [ 51.006662] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 23:02:04 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=0000000000000002 RCX=ffffffff86a49dcc RDX=0000000000000008 RSI=ffff88806ce08b80 RDI=ffff88806ce08a50 RBP=ffff88806ce08aa8 RSP=ffff88806ce089c0 R8 =ffffffff86a49dd0 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000012f5f R12=ffff88806ce08ab0 R13=ffff88806ce08a98 R14=ffff88806ce08b88 R15=ffff88806ce08a50 RIP=ffffffff8135e220 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 00007f6ba6b35700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcd5f84000 CR3=000000000b334000 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=2034303a32303a333220383120766f4e XMM01=73732878696e755f6d6170203a5d3334 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3334325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732034303a32303a3332203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000003c9ec RBX=0000000000000001 RCX=ffffffff81bb23d4 RDX=dffffc0000000000 RSI=000000000000bb23 RDI=ffff88806cf31cd0 RBP=ffff88800f6b7ac8 RSP=ffff88800f6b7a00 R8 =0000000000000001 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000000001 R12=ffff88800f6b7ad0 R13=ffff88800f6b7ab8 R14=ffff88800f6b7ab1 R15=ffff88800f6b7a70 RIP=ffffffff8135e5c2 RFL=00000293 [--S-A-C] 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 00007fc605bd3900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe1900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fac2a890000 CR3=000000000eba6000 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=ffffffffffff00000000000000000000 XMM02=ffffffffffff00000000000000000000 XMM03=00000000000000000000000000000000 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000073707574726174732064 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000