[ 61.517997] ------------[ cut here ]------------ [ 61.518969] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 61.521023] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/240 [ 61.522571] Modules linked in: [ 61.523220] CPU: 0 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 61.525286] Tainted: [W]=WARN [ 61.525847] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 61.527429] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 61.528415] 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 [ 61.531645] RSP: 0018:ffff888016a37bc0 EFLAGS: 00010286 [ 61.532666] RAX: 0000000000000000 RBX: ffffed1002d46f78 RCX: ffffffff813a4050 [ 61.533975] RDX: ffff888018d70000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 61.535297] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d46f2f [ 61.536620] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 61.537934] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a37df8 [ 61.539314] FS: 00007fbf0c027900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 61.540744] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 61.541796] CR2: 00007fbf0c58d4a6 CR3: 000000001767d000 CR4: 0000000000350ef0 [ 61.543090] Call Trace: [ 61.543556] [ 61.543961] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 61.544867] ? __create_object+0x59/0x80 [ 61.545636] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 61.546643] __vmalloc_noprof+0x59/0x60 [ 61.547413] bpf_prog_alloc_no_stats+0x55/0x470 [ 61.548292] ? __pfx_seccomp_check_filter+0x10/0x10 [ 61.549207] bpf_prog_alloc+0x39/0x200 [ 61.549891] ? __pfx_seccomp_check_filter+0x10/0x10 [ 61.550833] bpf_prog_create_from_user+0xb2/0x2f0 [ 61.551735] do_seccomp+0x349/0x25e0 [ 61.552447] ? find_held_lock+0x2b/0x80 [ 61.553198] ? do_prlimit+0x310/0x610 [ 61.553889] ? __pfx_do_seccomp+0x10/0x10 [ 61.554700] ? do_raw_spin_unlock+0x53/0x220 [ 61.555528] ? _raw_spin_unlock+0x1e/0x40 [ 61.556306] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 61.557271] ? static_key_count+0x60/0x80 [ 61.558027] prctl_set_seccomp+0x4e/0x70 [ 61.558820] __do_sys_prctl+0xe6c/0x1d70 [ 61.559594] ? __pfx___do_sys_prctl+0x10/0x10 [ 61.560442] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 61.561415] ? irqentry_exit+0xf3/0x650 [ 61.562166] do_syscall_64+0xbf/0x430 [ 61.562879] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 61.563821] RIP: 0033:0x7fbf0c5195cd [ 61.564520] 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 [ 61.567701] RSP: 002b:00007ffead4711f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 61.569066] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbf0c5195cd [ 61.570341] RDX: 0000559c6c814e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 61.571635] RBP: 00007ffead471250 R08: 0000000000000000 R09: 00007ffead4708f0 [ 61.572909] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559c7bc6f240 [ 61.574223] R13: 00007ffead471680 R14: 0000559c7bc6ebf0 R15: 0000559c7bc834d0 [ 61.575612] [ 61.576086] irq event stamp: 1753 [ 61.576694] hardirqs last enabled at (1761): [] __up_console_sem+0x78/0x80 [ 61.578229] hardirqs last disabled at (1770): [] __up_console_sem+0x5d/0x80 [ 61.579814] softirqs last enabled at (1578): [] handle_softirqs+0x50c/0x770 [ 61.581369] softirqs last disabled at (1573): [] __irq_exit_rcu+0xc4/0x100 [ 61.582940] ---[ end trace 0000000000000000 ]--- [ 65.312955] ------------[ cut here ]------------ [ 65.313941] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 65.316087] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/247 [ 65.317605] Modules linked in: [ 65.318250] CPU: 0 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 65.320303] Tainted: [W]=WARN [ 65.320882] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 65.322376] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 65.323308] 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 [ 65.326522] RSP: 0018:ffff88801718fbc0 EFLAGS: 00010286 [ 65.327525] RAX: 0000000000000000 RBX: ffffed1002e31f78 RCX: ffffffff813a4050 [ 65.328835] RDX: ffff888016169bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 65.330147] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e31f2f [ 65.331461] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 65.332781] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801718fdf8 [ 65.334089] FS: 00007f069d817900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 65.335566] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 65.336650] CR2: 00007f069dd7d4a6 CR3: 000000000cf99000 CR4: 0000000000350ef0 [ 65.337967] Call Trace: [ 65.338482] [ 65.338912] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 65.339833] ? __create_object+0x59/0x80 [ 65.340627] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 65.341617] __vmalloc_noprof+0x59/0x60 [ 65.342395] bpf_prog_alloc_no_stats+0x55/0x470 [ 65.343303] ? __pfx_seccomp_check_filter+0x10/0x10 [ 65.344259] bpf_prog_alloc+0x39/0x200 [ 65.344960] ? __pfx_seccomp_check_filter+0x10/0x10 [ 65.345902] bpf_prog_create_from_user+0xb2/0x2f0 [ 65.346817] do_seccomp+0x349/0x25e0 [ 65.347541] ? find_held_lock+0x2b/0x80 [ 65.348320] ? do_prlimit+0x310/0x610 [ 65.349025] ? __pfx_do_seccomp+0x10/0x10 [ 65.349836] ? do_raw_spin_unlock+0x53/0x220 [ 65.350689] ? _raw_spin_unlock+0x1e/0x40 [ 65.351482] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 65.352462] ? static_key_count+0x60/0x80 [ 65.353272] prctl_set_seccomp+0x4e/0x70 [ 65.354025] __do_sys_prctl+0xe6c/0x1d70 [ 65.354842] ? __pfx___do_sys_prctl+0x10/0x10 [ 65.355711] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 65.356715] ? irqentry_exit+0xf3/0x650 [ 65.357488] do_syscall_64+0xbf/0x430 [ 65.358234] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 65.359199] RIP: 0033:0x7f069dd095cd [ 65.359859] 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 [ 65.363117] RSP: 002b:00007ffdfbf5e160 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 65.364554] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f069dd095cd [ 65.365984] RDX: 0000557e915b1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 65.367413] RBP: 00007ffdfbf5e1c0 R08: 0000000000000000 R09: 00007ffdfbf5d860 [ 65.368878] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557eabdabbf0 [ 65.370351] R13: 00007ffdfbf5e5f0 R14: 0000557eabdb5380 R15: 0000557eabdc0460 [ 65.371907] [ 65.372482] irq event stamp: 1709 [ 65.373258] hardirqs last enabled at (1719): [] __up_console_sem+0x78/0x80 [ 65.374962] hardirqs last disabled at (1728): [] __up_console_sem+0x5d/0x80 [ 65.376623] softirqs last enabled at (1500): [] handle_softirqs+0x50c/0x770 [ 65.378203] softirqs last disabled at (1495): [] __irq_exit_rcu+0xc4/0x100 [ 65.379719] ---[ end trace 0000000000000000 ]--- [ 66.385755] ------------[ cut here ]------------ [ 66.386939] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 66.389269] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/254 [ 66.390940] Modules linked in: [ 66.391669] CPU: 1 UID: 104 PID: 254 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 66.394320] Tainted: [W]=WARN [ 66.394969] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 66.396632] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 66.397656] 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 [ 66.401266] RSP: 0018:ffff8880180dfbc0 EFLAGS: 00010286 [ 66.402412] RAX: 0000000000000000 RBX: ffffed100301bf78 RCX: ffffffff813a4050 [ 66.403881] RDX: ffff88800cfe8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 66.405347] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100301bf2f [ 66.406833] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 66.408294] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880180dfdf8 [ 66.409745] FS: 00007f8e1dce2900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 66.411392] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 66.412575] CR2: 00007f8e1e1d4580 CR3: 000000000de69000 CR4: 0000000000350ef0 [ 66.414035] Call Trace: [ 66.414654] [ 66.415190] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 66.416204] ? __create_object+0x59/0x80 [ 66.417019] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 66.418182] __vmalloc_noprof+0x59/0x60 [ 66.418985] bpf_prog_alloc_no_stats+0x55/0x470 [ 66.419967] ? __pfx_seccomp_check_filter+0x10/0x10 [ 66.420981] bpf_prog_alloc+0x39/0x200 [ 66.421797] ? __pfx_seccomp_check_filter+0x10/0x10 [ 66.422876] bpf_prog_create_from_user+0xb2/0x2f0 [ 66.423898] do_seccomp+0x349/0x25e0 [ 66.424717] ? __pfx_css_rstat_updated+0x10/0x10 [ 66.425726] ? __pfx_do_seccomp+0x10/0x10 [ 66.426655] ? find_held_lock+0x2b/0x80 [ 66.427524] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 66.428608] ? static_key_count+0x60/0x80 [ 66.429499] prctl_set_seccomp+0x4e/0x70 [ 66.430378] __do_sys_prctl+0xe6c/0x1d70 [ 66.431264] ? __pfx___do_sys_prctl+0x10/0x10 [ 66.432188] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 66.433251] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 66.434361] ? irqentry_exit+0xf3/0x650 [ 66.435303] do_syscall_64+0xbf/0x430 [ 66.436125] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 66.437398] RIP: 0033:0x7f8e1e1d45cd [ 66.438179] 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 [ 66.441712] RSP: 002b:00007ffd4de6fe30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 66.443269] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8e1e1d45cd [ 66.444694] RDX: 000055b1d215be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 66.446122] RBP: 00007ffd4de6fe90 R08: 0000000000000000 R09: 00007ffd4de6f530 [ 66.447558] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b20a02a2b0 [ 66.448801] R13: 00007ffd4de702c0 R14: 000055b20a02cd20 R15: 000055b20a03e8d0 [ 66.450035] [ 66.450480] irq event stamp: 1871 [ 66.451108] hardirqs last enabled at (1881): [] __up_console_sem+0x78/0x80 [ 66.452526] hardirqs last disabled at (1890): [] __up_console_sem+0x5d/0x80 [ 66.453941] softirqs last enabled at (1792): [] handle_softirqs+0x50c/0x770 [ 66.455420] softirqs last disabled at (1787): [] __irq_exit_rcu+0xc4/0x100 [ 66.456903] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:26375' (ECDSA) to the list of known hosts. 2025/11/17 19:47:43 fuzzer started 2025/11/17 19:47:43 dialing manager at localhost:37895 2025/11/17 19:47:43 checking machine... 2025/11/17 19:47:43 checking revisions... [ 67.527510] kmemleak: Automatic memory scanning thread ended 2025/11/17 19:47:43 testing simple program... [ 67.631890] cgroup: Unknown subsys name 'net' [ 67.720952] cgroup: Unknown subsys name 'cpuset' [ 67.737716] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 19:47:42 Registers: info registers vcpu 0 RAX=1ffffffff0d5010a RBX=0000000000000001 RCX=ffffffff86a8084e RDX=0000000000000000 RSI=dffffc0000000000 RDI=ffff88806ce08ad8 RBP=ffff88806ce08ac8 RSP=ffff88806ce08a00 R8 =ffffffff86a80852 R9 =ffff88806ce08ab0 R10=000000000003c9ed R11=000000000001c163 R12=ffff88806ce08ad0 R13=ffff88806ce08ab8 R14=ffff88800f6bfdc0 R15=ffff88806ce08a70 RIP=ffffffff8135f084 RFL=00000216 [----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 00007fb1e905c900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffedc81a518 CR3=00000000170bb000 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=09c1bffe03bda2d000000000000ae988 XMM05=626cd2d112c9f8c40000000000324660 XMM06=cfea1ee7ceabbe0200000000003237c8 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffffffffffff RBX=dffffc0000000000 RCX=ffff888009757c04 RDX=0000000000000000 RSI=ffffffff85e1fec0 RDI=ffff8880096fc1d8 RBP=ffffffff85e1fec0 RSP=ffff888009757bf8 R8 =0000000000000001 R9 =0000000000000001 R10=ffffffff8664f657 R11=0000000000000000 R12=ffffffff815d6b03 R13=0000000000000206 R14=ffff8880096fb780 R15=0000000000000001 RIP=ffffffff81528fc6 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdfbf58000 CR3=000000001e36e000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000