[ 46.420812] ------------[ cut here ]------------ [ 46.421761] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.424095] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.425608] Modules linked in: [ 46.426220] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.428170] Tainted: [W]=WARN [ 46.428759] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.430212] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.431124] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 46.434253] RSP: 0018:ffff88801a1bfbc0 EFLAGS: 00010286 [ 46.435239] RAX: 0000000000000000 RBX: ffffed1003437f78 RCX: ffffffff813a4050 [ 46.436526] RDX: ffff88801a3ed340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.437836] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003437f2f [ 46.439094] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.440356] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a1bfdf8 [ 46.441648] FS: 00007f15313a8900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.443075] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.444119] CR2: 00007ffc1c703ef8 CR3: 000000000bce2000 CR4: 0000000000350ef0 [ 46.445407] Call Trace: [ 46.445911] [ 46.446324] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.447219] ? __create_object+0x59/0x80 [ 46.448010] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.448975] __vmalloc_noprof+0x59/0x60 [ 46.449742] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.450603] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.451465] bpf_prog_alloc+0x39/0x200 [ 46.452194] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.453113] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.454014] do_seccomp+0x349/0x25e0 [ 46.454735] ? find_held_lock+0x2b/0x80 [ 46.455433] ? do_prlimit+0x310/0x610 [ 46.456163] ? __pfx_do_seccomp+0x10/0x10 [ 46.457173] ? do_raw_spin_unlock+0x53/0x220 [ 46.458024] ? _raw_spin_unlock+0x1e/0x40 [ 46.458786] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.459737] ? static_key_count+0x60/0x80 [ 46.460473] prctl_set_seccomp+0x4e/0x70 [ 46.461248] __do_sys_prctl+0xe6c/0x1d70 [ 46.462040] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.462890] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.463835] ? irqentry_exit+0xf3/0x650 [ 46.464591] do_syscall_64+0xbf/0x430 [ 46.465280] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.466250] RIP: 0033:0x7f153189a5cd [ 46.466967] 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 [ 46.470113] RSP: 002b:00007ffc1c702b80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.471260] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f153189a5cd [ 46.472311] RDX: 0000565219df4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.473385] RBP: 00007ffc1c702be0 R08: 0000000000000000 R09: 00007ffc1c702280 [ 46.474474] R10: 0000000000000000 R11: 0000000000000246 R12: 000056524e5082b0 [ 46.475531] R13: 00007ffc1c703010 R14: 000056524e50ad20 R15: 000056524e51c8d0 [ 46.476668] [ 46.477019] irq event stamp: 1763 [ 46.477532] hardirqs last enabled at (1771): [] __up_console_sem+0x78/0x80 [ 46.478834] hardirqs last disabled at (1782): [] __up_console_sem+0x5d/0x80 [ 46.480314] softirqs last enabled at (1746): [] handle_softirqs+0x50c/0x770 [ 46.482025] softirqs last disabled at (1739): [] __irq_exit_rcu+0xc4/0x100 [ 46.483385] ---[ end trace 0000000000000000 ]--- [ 49.963591] ------------[ cut here ]------------ [ 49.964134] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.965441] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 49.966415] Modules linked in: [ 49.966819] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.968092] Tainted: [W]=WARN [ 49.968449] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.969380] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.969968] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 49.971999] RSP: 0018:ffff888013ee7bc0 EFLAGS: 00010286 [ 49.972632] RAX: 0000000000000000 RBX: ffffed10027dcf78 RCX: ffffffff813a4050 [ 49.973433] RDX: ffff888016fd5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.974259] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10027dcf2f [ 49.975088] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.975918] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013ee7df8 [ 49.976744] FS: 00007fb395ec2900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.977692] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.978347] CR2: 00007fb3963b4580 CR3: 000000000d300000 CR4: 0000000000350ef0 [ 49.979189] Call Trace: [ 49.979485] [ 49.979791] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.980333] ? __create_object+0x59/0x80 [ 49.980847] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.981454] __vmalloc_noprof+0x59/0x60 [ 49.981973] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.982501] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.983142] bpf_prog_alloc+0x39/0x200 [ 49.983620] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.984214] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.984812] do_seccomp+0x349/0x25e0 [ 49.985249] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.985868] ? __pfx_do_seccomp+0x10/0x10 [ 49.986354] ? find_held_lock+0x2b/0x80 [ 49.986902] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.987495] ? static_key_count+0x60/0x80 [ 49.988027] prctl_set_seccomp+0x4e/0x70 [ 49.988496] __do_sys_prctl+0xe6c/0x1d70 [ 49.989029] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.989596] do_syscall_64+0xbf/0x430 [ 49.990084] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.990721] RIP: 0033:0x7fb3963b45cd [ 49.991131] 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 [ 49.993144] RSP: 002b:00007ffc7707cf20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.994027] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb3963b45cd [ 49.994866] RDX: 000055e88ddade00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.995695] RBP: 00007ffc7707cf80 R08: 0000000000000000 R09: 00007ffc7707c620 [ 49.996470] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e89dd81bf0 [ 49.997291] R13: 00007ffc7707d3b0 R14: 000055e89dd8b380 R15: 000055e89dd96460 [ 49.998132] [ 49.998401] irq event stamp: 1659 [ 49.998836] hardirqs last enabled at (1669): [] __up_console_sem+0x78/0x80 [ 49.999817] hardirqs last disabled at (1678): [] __up_console_sem+0x5d/0x80 [ 50.000792] softirqs last enabled at (1210): [] handle_softirqs+0x50c/0x770 [ 50.001807] softirqs last disabled at (1191): [] __irq_exit_rcu+0xc4/0x100 [ 50.002787] ---[ end trace 0000000000000000 ]--- [ 50.810380] ------------[ cut here ]------------ [ 50.811285] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.813263] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 50.814721] Modules linked in: [ 50.815300] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.817469] Tainted: [W]=WARN [ 50.818172] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.819631] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.820482] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 50.823996] RSP: 0018:ffff88801655fbc0 EFLAGS: 00010286 [ 50.824946] RAX: 0000000000000000 RBX: ffffed1002cabf78 RCX: ffffffff813a4050 [ 50.826220] RDX: ffff888016711bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.827729] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cabf2f [ 50.829211] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.830649] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801655fdf8 [ 50.831920] FS: 00007f53cfda9900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.833327] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.834376] CR2: 00007ffdb1104ef8 CR3: 000000001bbe9000 CR4: 0000000000350ef0 [ 50.835634] Call Trace: [ 50.836092] [ 50.836494] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.837370] ? __create_object+0x59/0x80 [ 50.838156] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.839117] __vmalloc_noprof+0x59/0x60 [ 50.839870] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.840734] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.841652] bpf_prog_alloc+0x39/0x200 [ 50.842328] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.843245] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.844127] do_seccomp+0x349/0x25e0 [ 50.844838] ? find_held_lock+0x2b/0x80 [ 50.845603] ? do_prlimit+0x310/0x610 [ 50.846288] ? __pfx_do_seccomp+0x10/0x10 [ 50.847069] ? do_raw_spin_unlock+0x53/0x220 [ 50.847901] ? _raw_spin_unlock+0x1e/0x40 [ 50.848671] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.849623] ? static_key_count+0x60/0x80 [ 50.850369] prctl_set_seccomp+0x4e/0x70 [ 50.851136] __do_sys_prctl+0xe6c/0x1d70 [ 50.851903] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.852752] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.853748] ? irqentry_exit+0xf3/0x650 [ 50.854458] do_syscall_64+0xbf/0x430 [ 50.855183] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.856121] RIP: 0033:0x7f53d029b5cd [ 50.856817] 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 [ 50.859917] RSP: 002b:00007ffdb1103690 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.861255] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f53d029b5cd [ 50.862529] RDX: 0000559c5e453e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.863801] RBP: 00007ffdb11036f0 R08: 0000000000000000 R09: 00007ffdb1102d90 [ 50.865048] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559c75b2ead0 [ 50.866317] R13: 00007ffdb1103b20 R14: 0000559c75b2fbc0 R15: 0000559c75b40780 [ 50.867602] [ 50.868011] irq event stamp: 1843 [ 50.868639] hardirqs last enabled at (1853): [] __up_console_sem+0x78/0x80 [ 50.870159] hardirqs last disabled at (1862): [] __up_console_sem+0x5d/0x80 [ 50.871660] softirqs last enabled at (1716): [] handle_softirqs+0x50c/0x770 [ 50.873182] softirqs last disabled at (1709): [] __irq_exit_rcu+0xc4/0x100 [ 50.874669] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:30612' (ECDSA) to the list of known hosts. 2025/11/17 14:23:49 fuzzer started 2025/11/17 14:23:49 dialing manager at localhost:37895 2025/11/17 14:23:49 checking machine... 2025/11/17 14:23:49 checking revisions... [ 51.791394] kmemleak: Automatic memory scanning thread ended 2025/11/17 14:23:49 testing simple program... [ 51.880475] cgroup: Unknown subsys name 'net' [ 51.938588] cgroup: Unknown subsys name 'cpuset' [ 51.953448] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 14:23:48 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff88806ce37400 RCX=0000000000000001 RDX=0000000000000000 RSI=00000000ffffffff RDI=ffff88806ce37358 RBP=ffff88806ce37358 RSP=ffff88806ce08d20 R8 =00000000ffffffff R9 =ffff88806ce37d00 R10=1ffff1100d9c6f9e R11=0000000000000001 R12=ffff8880170fb780 R13=ffff88806ce37340 R14=00000000ffffffff R15=ffff88806ce37578 RIP=ffffffff84c720b7 RFL=00000046 [---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 00007fb395ec2900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc77077000 CR3=000000001f0d4000 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=0000000000000000ffff000000000000 XMM02=2f00646f6874656d5f74707972636e65 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ff00ffffffffffffffffffffffffffff XMM08=20002020202020200020202020202020 XMM09=0000ffffffffffffffffffffffffffff XMM10=00002020202020200020202020202020 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000027d19 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000202 [-------] 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 fffffe4300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff071ebe2c0 CR3=0000000009a0c000 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=051b8a677ebe32a257437c5b56d05544 XMM02=2c67c8bc2e329bc30000000000300bd8 XMM03=fb795ef6d6577056000000000030ebf0 XMM04=41143ea6240e5b0200000000000ae988 XMM05=0f87facbc2c4cfbf000000000031ec70 XMM06=817b8945e9d50373000000000031e668 XMM07=e042d86d42eb936e000000000030ee70 XMM08=bb2178d6875e1ff90000000000300c38 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000