[ 54.045658] ------------[ cut here ]------------ [ 54.046727] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.048947] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 54.050583] Modules linked in: [ 54.051290] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 54.053559] Tainted: [W]=WARN [ 54.054238] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.055875] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.056896] 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 [ 54.060437] RSP: 0018:ffff888016dafbc0 EFLAGS: 00010286 [ 54.061529] RAX: 0000000000000000 RBX: ffffed1002db5f78 RCX: ffffffff813a4050 [ 54.062967] RDX: ffff88800d1b3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.064395] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002db5f2f [ 54.065823] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.067274] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016dafdf8 [ 54.068712] FS: 00007f6bd68e8900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.070322] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.071498] CR2: 00007fffd7afbef8 CR3: 0000000009c77000 CR4: 0000000000350ef0 [ 54.072921] Call Trace: [ 54.073435] [ 54.073938] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.074947] ? __create_object+0x59/0x80 [ 54.075760] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.076874] __vmalloc_noprof+0x59/0x60 [ 54.077661] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.078638] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.079661] bpf_prog_alloc+0x39/0x200 [ 54.080478] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.081510] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.082525] do_seccomp+0x349/0x25e0 [ 54.083332] ? find_held_lock+0x2b/0x80 [ 54.084171] ? do_prlimit+0x310/0x610 [ 54.084991] ? __pfx_do_seccomp+0x10/0x10 [ 54.085863] ? do_raw_spin_unlock+0x53/0x220 [ 54.086746] ? _raw_spin_unlock+0x1e/0x40 [ 54.087612] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.088673] ? static_key_count+0x60/0x80 [ 54.089549] prctl_set_seccomp+0x4e/0x70 [ 54.090424] __do_sys_prctl+0xe6c/0x1d70 [ 54.091288] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.092231] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.093293] ? irqentry_exit+0xf3/0x650 [ 54.094140] do_syscall_64+0xbf/0x430 [ 54.094950] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.096003] RIP: 0033:0x7f6bd6dda5cd [ 54.096729] 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 [ 54.100222] RSP: 002b:00007fffd7afa690 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.101708] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6bd6dda5cd [ 54.103178] RDX: 0000558a6d842e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.104587] RBP: 00007fffd7afa6f0 R08: 0000000000000000 R09: 00007fffd7af9d90 [ 54.105985] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558a6e40c240 [ 54.107395] R13: 00007fffd7afab20 R14: 0000558a6e40bbf0 R15: 0000558a6e4204d0 [ 54.108823] [ 54.109287] irq event stamp: 1755 [ 54.109998] hardirqs last enabled at (1765): [] __up_console_sem+0x78/0x80 [ 54.111480] hardirqs last disabled at (1774): [] __up_console_sem+0x5d/0x80 [ 54.112906] softirqs last enabled at (1704): [] handle_softirqs+0x50c/0x770 [ 54.114350] softirqs last disabled at (1693): [] __irq_exit_rcu+0xc4/0x100 [ 54.115757] ---[ end trace 0000000000000000 ]--- [ 57.692156] ------------[ cut here ]------------ [ 57.693110] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.695150] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 57.696628] Modules linked in: [ 57.697274] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.699542] Tainted: [W]=WARN [ 57.700223] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.701725] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.702670] 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 [ 57.705891] RSP: 0018:ffff888015d2fbc0 EFLAGS: 00010286 [ 57.706894] RAX: 0000000000000000 RBX: ffffed1002ba5f78 RCX: ffffffff813a4050 [ 57.708201] RDX: ffff88800f625340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.709502] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ba5f2f [ 57.710822] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.712125] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015d2fdf8 [ 57.713430] FS: 00007f139e167900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.714904] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.715978] CR2: 00007ffd1eb81ef8 CR3: 000000000ddf0000 CR4: 0000000000350ef0 [ 57.717279] Call Trace: [ 57.717749] [ 57.718223] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.719134] ? __create_object+0x59/0x80 [ 57.719928] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.720912] __vmalloc_noprof+0x59/0x60 [ 57.721634] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.722530] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.723478] bpf_prog_alloc+0x39/0x200 [ 57.724232] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.725176] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.726104] do_seccomp+0x349/0x25e0 [ 57.726844] ? find_held_lock+0x2b/0x80 [ 57.727570] ? do_prlimit+0x310/0x610 [ 57.728333] ? __pfx_do_seccomp+0x10/0x10 [ 57.729125] ? do_raw_spin_unlock+0x53/0x220 [ 57.729970] ? _raw_spin_unlock+0x1e/0x40 [ 57.730734] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.731709] ? static_key_count+0x60/0x80 [ 57.732512] prctl_set_seccomp+0x4e/0x70 [ 57.733311] __do_sys_prctl+0xe6c/0x1d70 [ 57.734103] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.734984] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.735967] ? irqentry_exit+0xf3/0x650 [ 57.736700] do_syscall_64+0xbf/0x430 [ 57.737453] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.738425] RIP: 0033:0x7f139e6595cd [ 57.739146] 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 [ 57.742384] RSP: 002b:00007ffd1eb80d80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.743760] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f139e6595cd [ 57.745097] RDX: 00005559d8ac5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.746412] RBP: 00007ffd1eb80de0 R08: 0000000000000000 R09: 00007ffd1eb80480 [ 57.747709] R10: 0000000000000000 R11: 0000000000000246 R12: 00005559dd69c240 [ 57.749002] R13: 00007ffd1eb81210 R14: 00005559dd6a5380 R15: 00005559dd6b0540 [ 57.750328] [ 57.750757] irq event stamp: 1805 [ 57.751420] hardirqs last enabled at (1815): [] __up_console_sem+0x78/0x80 [ 57.752957] hardirqs last disabled at (1824): [] __up_console_sem+0x5d/0x80 [ 57.754509] softirqs last enabled at (1716): [] handle_softirqs+0x50c/0x770 [ 57.755926] softirqs last disabled at (1711): [] __irq_exit_rcu+0xc4/0x100 [ 57.757216] ---[ end trace 0000000000000000 ]--- [ 58.577322] ------------[ cut here ]------------ [ 58.578267] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.580258] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/253 [ 58.581743] Modules linked in: [ 58.582392] CPU: 0 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 58.584420] Tainted: [W]=WARN [ 58.585017] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.586491] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.587410] 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 [ 58.590585] RSP: 0018:ffff88800f257bc0 EFLAGS: 00010286 [ 58.591556] RAX: 0000000000000000 RBX: ffffed1001e4af78 RCX: ffffffff813a4050 [ 58.592840] RDX: ffff88800fdbd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.594115] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e4af2f [ 58.595433] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.596726] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f257df8 [ 58.598014] FS: 00007f866d7a8900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 58.599466] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.600533] CR2: 00007ffc27f36ef8 CR3: 000000000d238000 CR4: 0000000000350ef0 [ 58.601826] Call Trace: [ 58.602304] [ 58.602710] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.603604] ? __create_object+0x59/0x80 [ 58.604371] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.605356] __vmalloc_noprof+0x59/0x60 [ 58.606140] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.607026] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.607964] bpf_prog_alloc+0x39/0x200 [ 58.608674] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.609604] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.610511] do_seccomp+0x349/0x25e0 [ 58.611228] ? find_held_lock+0x2b/0x80 [ 58.611984] ? do_prlimit+0x310/0x610 [ 58.612690] ? __pfx_do_seccomp+0x10/0x10 [ 58.613471] ? do_raw_spin_unlock+0x53/0x220 [ 58.614315] ? _raw_spin_unlock+0x1e/0x40 [ 58.615096] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.616067] ? static_key_count+0x60/0x80 [ 58.616870] prctl_set_seccomp+0x4e/0x70 [ 58.617608] __do_sys_prctl+0xe6c/0x1d70 [ 58.618402] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.619256] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.620235] ? irqentry_exit+0xf3/0x650 [ 58.621007] do_syscall_64+0xbf/0x430 [ 58.621712] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.622666] RIP: 0033:0x7f866dc9a5cd [ 58.623378] 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 [ 58.626562] RSP: 002b:00007ffc27f35750 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.627936] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f866dc9a5cd [ 58.629222] RDX: 0000564c72943e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.630513] RBP: 00007ffc27f357b0 R08: 0000000000000000 R09: 00007ffc27f34e50 [ 58.631642] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564cab6ac2b0 [ 58.632706] R13: 00007ffc27f35be0 R14: 0000564cab6aed20 R15: 0000564cab6c08d0 [ 58.633807] [ 58.634173] irq event stamp: 1711 [ 58.634669] hardirqs last enabled at (1719): [] __up_console_sem+0x78/0x80 [ 58.635923] hardirqs last disabled at (1728): [] __up_console_sem+0x5d/0x80 [ 58.637185] softirqs last enabled at (1584): [] handle_softirqs+0x50c/0x770 [ 58.638469] softirqs last disabled at (1579): [] __irq_exit_rcu+0xc4/0x100 [ 58.639718] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:48181' (ECDSA) to the list of known hosts. 2025/11/18 20:09:28 fuzzer started 2025/11/18 20:09:28 dialing manager at localhost:34383 2025/11/18 20:09:28 checking machine... 2025/11/18 20:09:28 checking revisions... [ 59.533009] kmemleak: Automatic memory scanning thread ended 2025/11/18 20:09:28 testing simple program... [ 59.624299] cgroup: Unknown subsys name 'net' [ 59.693137] cgroup: Unknown subsys name 'cpuset' [ 59.711946] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 20:09:27 Registers: info registers vcpu 0 RAX=0000000047c4c001 RBX=00007fa573021120 RCX=000000001c7a971f RDX=0000000000000107 RSI=000008f898003001 RDI=000000001c7a971f RBP=000000000000001d RSP=00007ffe8599acf0 R8 =00007ffe8599ae30 R9 =00007fa573b0f440 R10=00007fa5738f3170 R11=000000000000001f R12=000000000000001f R13=00007fa572f69100 R14=0000000000000004 R15=0000000000000000 RIP=00007fa573aed0d2 RFL=00000213 [----A-C] 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 00007fa572f64900 00000000 00000000 GS =0000 0000000000000000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fa573750000 CR3=000000001eacb000 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=00ff00000000000000000000000000ff XMM01=ff00ffffffffffffffffffffffffff00 XMM02=315f315f4c53534e45504f00315f315f XMM03=0000000000000000004700352e322e32 XMM04=4342494c4700362e322e325f4342494c XMM05=00007fa57351df6000007fa5736d7950 XMM06=00007fa5736d744000007fa5736d6f20 XMM07=00007fa57302112000007fa573020b10 XMM08=00007fa5730205f000007fa573020060 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000033954e92 RBX=ffff888013ea3780 RCX=4e0d8cbf00000000 RDX=000000000aaf3d68 RSI=00000000e4fe5a3f RDI=0000000000105186 RBP=ffff888013ea41d8 RSP=ffff88806cf084d8 R8 =0000000000000003 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff888013ea4250 R13=00000000efad97a7 R14=0000000000000001 R15=0000000000000003 RIP=ffffffff815275e7 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 00007f2e51fc6900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe7400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f139e71c650 CR3=000000000b95c000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=009e17219b454bde00000000000ae988 XMM05=5d4b73a190d598500000000000320d40 XMM06=e1bcd410fb3842e6000000000031f6e8 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000