[ 45.430712] ------------[ cut here ]------------ [ 45.431642] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.433606] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 45.435054] Modules linked in: [ 45.435640] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.437836] Tainted: [W]=WARN [ 45.438489] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.439935] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.440833] 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 [ 45.444005] RSP: 0018:ffff8880159bfbc0 EFLAGS: 00010286 [ 45.444942] RAX: 0000000000000000 RBX: ffffed1002b37f78 RCX: ffffffff813a4050 [ 45.446206] RDX: ffff888009a8b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.447486] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b37f2f [ 45.448762] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.450022] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880159bfdf8 [ 45.451298] FS: 00007f20b1cfb900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.452716] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.453770] CR2: 00007ffc9643aef7 CR3: 000000000d07b000 CR4: 0000000000350ef0 [ 45.455030] Call Trace: [ 45.455488] [ 45.455894] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.456779] ? __create_object+0x59/0x80 [ 45.457550] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.458502] __vmalloc_noprof+0x59/0x60 [ 45.459253] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.460125] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.461033] bpf_prog_alloc+0x39/0x200 [ 45.461726] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.462643] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.463535] do_seccomp+0x349/0x25e0 [ 45.464244] ? find_held_lock+0x2b/0x80 [ 45.464962] ? do_prlimit+0x310/0x610 [ 45.465700] ? __pfx_do_seccomp+0x10/0x10 [ 45.466481] ? do_raw_spin_unlock+0x53/0x220 [ 45.467327] ? _raw_spin_unlock+0x1e/0x40 [ 45.468106] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.469063] ? static_key_count+0x60/0x80 [ 45.469834] prctl_set_seccomp+0x4e/0x70 [ 45.470603] __do_sys_prctl+0xe6c/0x1d70 [ 45.471375] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.472220] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.473165] ? irqentry_exit+0xf3/0x650 [ 45.473874] do_syscall_64+0xbf/0x430 [ 45.474602] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.475547] RIP: 0033:0x7f20b21ed5cd [ 45.476237] 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 [ 45.479437] RSP: 002b:00007ffc96438cb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.480804] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f20b21ed5cd [ 45.482067] RDX: 00005592900d4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.483365] RBP: 00007ffc96438d10 R08: 0000000000000000 R09: 00007ffc964383b0 [ 45.484649] R10: 0000000000000000 R11: 0000000000000246 R12: 000055929f233240 [ 45.485924] R13: 00007ffc96439140 R14: 000055929f23c380 R15: 000055929f247540 [ 45.487251] [ 45.487682] irq event stamp: 1789 [ 45.488321] hardirqs last enabled at (1799): [] __up_console_sem+0x78/0x80 [ 45.489825] hardirqs last disabled at (1808): [] __up_console_sem+0x5d/0x80 [ 45.491363] softirqs last enabled at (1712): [] handle_softirqs+0x50c/0x770 [ 45.492889] softirqs last disabled at (1707): [] __irq_exit_rcu+0xc4/0x100 [ 45.494406] ---[ end trace 0000000000000000 ]--- [ 48.280925] ------------[ cut here ]------------ [ 48.281835] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.283845] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 48.285334] Modules linked in: [ 48.285918] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.287893] Tainted: [W]=WARN [ 48.288472] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.289915] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.290822] 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 [ 48.293943] RSP: 0018:ffff888018507bc0 EFLAGS: 00010286 [ 48.294909] RAX: 0000000000000000 RBX: ffffed10030a0f78 RCX: ffffffff813a4050 [ 48.296168] RDX: ffff88800f818000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.297446] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030a0f2f [ 48.298734] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.300015] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018507df8 [ 48.301286] FS: 00007f0b90dd1900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.302718] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.303761] CR2: 00007f0b912c3580 CR3: 000000001fd40000 CR4: 0000000000350ef0 [ 48.305049] Call Trace: [ 48.305513] [ 48.305917] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.306813] ? __create_object+0x59/0x80 [ 48.307603] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.308585] __vmalloc_noprof+0x59/0x60 [ 48.309357] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.310236] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.311182] bpf_prog_alloc+0x39/0x200 [ 48.311878] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.312811] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.313718] do_seccomp+0x349/0x25e0 [ 48.314437] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.315354] ? __pfx_do_seccomp+0x10/0x10 [ 48.316144] ? find_held_lock+0x2b/0x80 [ 48.316872] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.317839] ? static_key_count+0x60/0x80 [ 48.318665] prctl_set_seccomp+0x4e/0x70 [ 48.319445] __do_sys_prctl+0xe6c/0x1d70 [ 48.320237] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.321100] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.322137] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.323195] ? irqentry_exit+0xf3/0x650 [ 48.323926] do_syscall_64+0xbf/0x430 [ 48.324677] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.325637] RIP: 0033:0x7f0b912c35cd [ 48.326403] 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 [ 48.330059] RSP: 002b:00007ffe96a9a600 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.331647] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0b912c35cd [ 48.333121] RDX: 0000556bda38fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.334618] RBP: 00007ffe96a9a660 R08: 0000000000000000 R09: 00007ffe96a99d00 [ 48.336092] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556bde340240 [ 48.337565] R13: 00007ffe96a9aa90 R14: 0000556bde349380 R15: 0000556bde354540 [ 48.339088] [ 48.339568] irq event stamp: 1723 [ 48.340320] hardirqs last enabled at (1733): [] __up_console_sem+0x78/0x80 [ 48.342074] hardirqs last disabled at (1742): [] __up_console_sem+0x5d/0x80 [ 48.343837] softirqs last enabled at (1702): [] handle_softirqs+0x50c/0x770 [ 48.345611] softirqs last disabled at (1697): [] __irq_exit_rcu+0xc4/0x100 [ 48.347354] ---[ end trace 0000000000000000 ]--- [ 49.030156] ------------[ cut here ]------------ [ 49.031077] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.033123] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 49.034817] Modules linked in: [ 49.035526] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.037542] Tainted: [W]=WARN [ 49.038154] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.039650] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.040585] 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 [ 49.043800] RSP: 0018:ffff88801725fbc0 EFLAGS: 00010286 [ 49.044785] RAX: 0000000000000000 RBX: ffffed1002e4bf78 RCX: ffffffff813a4050 [ 49.046081] RDX: ffff88800dde1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.047405] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e4bf2f [ 49.048708] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.050002] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801725fdf8 [ 49.051307] FS: 00007f9a8db74900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.052753] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.053830] CR2: 00007f9a8e066580 CR3: 000000001f73a000 CR4: 0000000000350ef0 [ 49.055144] Call Trace: [ 49.055613] [ 49.056061] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.056903] ? __create_object+0x59/0x80 [ 49.057675] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.058644] __vmalloc_noprof+0x59/0x60 [ 49.059401] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.060270] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.061201] bpf_prog_alloc+0x39/0x200 [ 49.061888] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.062826] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.063723] do_seccomp+0x349/0x25e0 [ 49.064440] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.065336] ? __pfx_do_seccomp+0x10/0x10 [ 49.066117] ? find_held_lock+0x2b/0x80 [ 49.066834] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.067782] ? static_key_count+0x60/0x80 [ 49.068577] prctl_set_seccomp+0x4e/0x70 [ 49.069344] __do_sys_prctl+0xe6c/0x1d70 [ 49.070117] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.070939] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.071893] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.072849] ? irqentry_exit+0xf3/0x650 [ 49.073615] do_syscall_64+0xbf/0x430 [ 49.074345] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.075306] RIP: 0033:0x7f9a8e0665cd [ 49.075954] 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 [ 49.079134] RSP: 002b:00007fff10c1f9d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.080481] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9a8e0665cd [ 49.081746] RDX: 000055a73b478e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.083038] RBP: 00007fff10c1fa30 R08: 0000000000000000 R09: 00007fff10c1f0d0 [ 49.084309] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a7424e0b10 [ 49.085593] R13: 00007fff10c1fe60 R14: 000055a7424e12b0 R15: 000055a7424f56f0 [ 49.086892] [ 49.087367] irq event stamp: 1799 [ 49.087937] hardirqs last enabled at (1807): [] __up_console_sem+0x78/0x80 [ 49.089199] hardirqs last disabled at (1816): [] __up_console_sem+0x5d/0x80 [ 49.090459] softirqs last enabled at (1400): [] handle_softirqs+0x50c/0x770 [ 49.091757] softirqs last disabled at (1395): [] __irq_exit_rcu+0xc4/0x100 [ 49.093007] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:27965' (ECDSA) to the list of known hosts. 2025/11/19 04:34:19 fuzzer started 2025/11/19 04:34:20 dialing manager at localhost:34383 2025/11/19 04:34:20 checking machine... 2025/11/19 04:34:20 checking revisions... [ 49.914136] kmemleak: Automatic memory scanning thread ended 2025/11/19 04:34:20 testing simple program... [ 49.998371] cgroup: Unknown subsys name 'net' [ 50.063492] cgroup: Unknown subsys name 'cpuset' [ 50.078721] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 04:34:19 Registers: info registers vcpu 0 RAX=000000000003ef41 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 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd24ecc3020 CR3=000000000bced000 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=4be3ff85a5dee3b87040d19e4c0ebe94 XMM02=ec2efd57dc4c00df0000000000301a48 XMM03=4e69035430dc80b40000000000301b18 XMM04=f4b75e84f4a1900a00000000000ae988 XMM05=6a848e2b7cf4660d000000000031ee58 XMM06=5b75c91c80445342000000000031e280 XMM07=e042d86d42eb936e000000000030e688 XMM08=4e69035430dc80b40000000000301b18 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000238bb 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 fffffe6300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe96a94000 CR3=000000001fd82000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000