[ 45.722055] ------------[ cut here ]------------ [ 45.723136] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.725279] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 45.726943] Modules linked in: [ 45.727677] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.729981] Tainted: [W]=WARN [ 45.730695] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.732413] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.733465] 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 [ 45.737164] RSP: 0018:ffff888016387bc0 EFLAGS: 00010286 [ 45.738461] RAX: 0000000000000000 RBX: ffffed1002c70f78 RCX: ffffffff813a4050 [ 45.740154] RDX: ffff88801be15340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.741637] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c70f2f [ 45.743128] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.744614] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016387df8 [ 45.746121] FS: 00007f6f780c1900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.747803] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.749030] CR2: 00007f6f785b3580 CR3: 000000000a069000 CR4: 0000000000350ef0 [ 45.750555] Call Trace: [ 45.751089] [ 45.751609] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.752641] ? __create_object+0x59/0x80 [ 45.753532] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.754650] __vmalloc_noprof+0x59/0x60 [ 45.755464] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.756533] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.757600] bpf_prog_alloc+0x39/0x200 [ 45.758400] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.759503] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.760538] do_seccomp+0x349/0x25e0 [ 45.761312] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.762368] ? __pfx_do_seccomp+0x10/0x10 [ 45.763285] ? find_held_lock+0x2b/0x80 [ 45.764162] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.765147] ? static_key_count+0x60/0x80 [ 45.765948] prctl_set_seccomp+0x4e/0x70 [ 45.766745] __do_sys_prctl+0xe6c/0x1d70 [ 45.767539] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.768339] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.769310] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.770289] ? irqentry_exit+0xf3/0x650 [ 45.771060] do_syscall_64+0xbf/0x430 [ 45.771800] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.772762] RIP: 0033:0x7f6f785b35cd [ 45.773424] 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 [ 45.776613] RSP: 002b:00007ffed1500070 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.777984] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6f785b35cd [ 45.779406] RDX: 0000560874947e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.780900] RBP: 00007ffed15000d0 R08: 0000000000000000 R09: 00007ffed14ff770 [ 45.782408] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560878817bf0 [ 45.783809] R13: 00007ffed1500500 R14: 0000560878821380 R15: 000056087882c460 [ 45.785094] [ 45.785549] irq event stamp: 1813 [ 45.786166] hardirqs last enabled at (1821): [] __up_console_sem+0x78/0x80 [ 45.787591] hardirqs last disabled at (1830): [] __up_console_sem+0x5d/0x80 [ 45.788827] softirqs last enabled at (1648): [] handle_softirqs+0x50c/0x770 [ 45.790069] softirqs last disabled at (1643): [] __irq_exit_rcu+0xc4/0x100 [ 45.791301] ---[ end trace 0000000000000000 ]--- [ 48.672191] ------------[ cut here ]------------ [ 48.673129] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.675121] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 48.676578] Modules linked in: [ 48.677167] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.679189] Tainted: [W]=WARN [ 48.679795] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.681288] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.682232] 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 [ 48.685426] RSP: 0018:ffff88801667fbc0 EFLAGS: 00010286 [ 48.686439] RAX: 0000000000000000 RBX: ffffed1002ccff78 RCX: ffffffff813a4050 [ 48.687736] RDX: ffff88801574b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.689028] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ccff2f [ 48.690341] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.691638] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801667fdf8 [ 48.692923] FS: 00007efe6eeec900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.694407] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.695505] CR2: 00007efe6f4524a6 CR3: 000000000de4e000 CR4: 0000000000350ef0 [ 48.696803] Call Trace: [ 48.697277] [ 48.697746] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.698669] ? __create_object+0x59/0x80 [ 48.699413] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.700397] __vmalloc_noprof+0x59/0x60 [ 48.701158] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.702056] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.703005] bpf_prog_alloc+0x39/0x200 [ 48.703756] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.704709] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.705638] do_seccomp+0x349/0x25e0 [ 48.706319] ? find_held_lock+0x2b/0x80 [ 48.707094] ? do_prlimit+0x310/0x610 [ 48.707850] ? __pfx_do_seccomp+0x10/0x10 [ 48.708650] ? do_raw_spin_unlock+0x53/0x220 [ 48.709441] ? _raw_spin_unlock+0x1e/0x40 [ 48.710232] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.711227] ? static_key_count+0x60/0x80 [ 48.712030] prctl_set_seccomp+0x4e/0x70 [ 48.712824] __do_sys_prctl+0xe6c/0x1d70 [ 48.713624] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.714462] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.715446] ? irqentry_exit+0xf3/0x650 [ 48.716231] do_syscall_64+0xbf/0x430 [ 48.716987] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.717977] RIP: 0033:0x7efe6f3de5cd [ 48.718718] 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 [ 48.721905] RSP: 002b:00007fffc45def40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.723311] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efe6f3de5cd [ 48.724599] RDX: 0000559f8154ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.725912] RBP: 00007fffc45defa0 R08: 0000000000000000 R09: 00007fffc45de640 [ 48.727220] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559faaaa32b0 [ 48.728521] R13: 00007fffc45df3d0 R14: 0000559faaaa5d20 R15: 0000559faaab78d0 [ 48.729843] [ 48.730287] irq event stamp: 1799 [ 48.730942] hardirqs last enabled at (1809): [] __up_console_sem+0x78/0x80 [ 48.732508] hardirqs last disabled at (1820): [] sysvec_apic_timer_interrupt+0xf/0x80 [ 48.734210] softirqs last enabled at (1768): [] handle_softirqs+0x50c/0x770 [ 48.735771] softirqs last disabled at (1763): [] __irq_exit_rcu+0xc4/0x100 [ 48.737303] ---[ end trace 0000000000000000 ]--- [ 49.515079] ------------[ cut here ]------------ [ 49.516039] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.518043] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 49.519562] Modules linked in: [ 49.520163] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.522168] Tainted: [W]=WARN [ 49.522795] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.524291] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.525230] 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 [ 49.528507] RSP: 0018:ffff88801679fbc0 EFLAGS: 00010286 [ 49.529462] RAX: 0000000000000000 RBX: ffffed1002cf3f78 RCX: ffffffff813a4050 [ 49.530804] RDX: ffff888015ff9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.532119] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cf3f2f [ 49.533432] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.534745] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801679fdf8 [ 49.536057] FS: 00007fce81a9b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.537526] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.538688] CR2: 00007ffe8a0bbef7 CR3: 000000000d4e2000 CR4: 0000000000350ef0 [ 49.540002] Call Trace: [ 49.540470] [ 49.540930] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.541826] ? __create_object+0x59/0x80 [ 49.542643] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.543640] __vmalloc_noprof+0x59/0x60 [ 49.544361] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.545242] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.546194] bpf_prog_alloc+0x39/0x200 [ 49.546939] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.547899] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.548859] do_seccomp+0x349/0x25e0 [ 49.549597] ? find_held_lock+0x2b/0x80 [ 49.550330] ? do_prlimit+0x310/0x610 [ 49.551088] ? __pfx_do_seccomp+0x10/0x10 [ 49.551901] ? do_raw_spin_unlock+0x53/0x220 [ 49.552746] ? _raw_spin_unlock+0x1e/0x40 [ 49.553548] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.554525] ? static_key_count+0x60/0x80 [ 49.555296] prctl_set_seccomp+0x4e/0x70 [ 49.556088] __do_sys_prctl+0xe6c/0x1d70 [ 49.556895] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.557772] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.558768] ? irqentry_exit+0xf3/0x650 [ 49.559544] do_syscall_64+0xbf/0x430 [ 49.560250] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.561216] RIP: 0033:0x7fce81f8d5cd [ 49.561941] 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 [ 49.565172] RSP: 002b:00007ffe8a0bacd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.566578] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fce81f8d5cd [ 49.567876] RDX: 000055b55f48ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.569174] RBP: 00007ffe8a0bad30 R08: 0000000000000000 R09: 00007ffe8a0ba3d0 [ 49.570468] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b58311d2b0 [ 49.571784] R13: 00007ffe8a0bb160 R14: 000055b58311fd20 R15: 000055b5831318d0 [ 49.573098] [ 49.573560] irq event stamp: 1813 [ 49.574186] hardirqs last enabled at (1821): [] __up_console_sem+0x78/0x80 [ 49.575741] hardirqs last disabled at (1830): [] __up_console_sem+0x5d/0x80 [ 49.577283] softirqs last enabled at (1694): [] handle_softirqs+0x50c/0x770 [ 49.578848] softirqs last disabled at (1689): [] __irq_exit_rcu+0xc4/0x100 [ 49.580393] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:35999' (ECDSA) to the list of known hosts. 2025/11/19 07:17:31 fuzzer started 2025/11/19 07:17:31 dialing manager at localhost:34383 2025/11/19 07:17:31 checking machine... 2025/11/19 07:17:31 checking revisions... [ 50.504371] kmemleak: Automatic memory scanning thread ended 2025/11/19 07:17:31 testing simple program... [ 50.583659] cgroup: Unknown subsys name 'net' [ 50.649232] cgroup: Unknown subsys name 'cpuset' [ 50.669752] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 07:17:30 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff88806ce08e00 RCX=0000000000000002 RDX=ffff88806ce09001 RSI=ffff88806ce08dd0 RDI=ffff88806ce08a60 RBP=ffff88806ce01000 RSP=ffff88806ce089d8 R8 =0000000000000001 R9 =ffff88806ce08a90 R10=000000000003c9ed R11=0000000000011c66 R12=ffff88806ce08a01 R13=ffff88806ce08a98 R14=ffff88806ce08dd0 R15=ffff88806ce08a50 RIP=ffffffff84c721b6 RFL=00000202 [-------] 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 00007f2257ab6700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007efe6f4a3618 CR3=000000000a095000 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=756e696c65735f687373203a726f7272 XMM02=2079746972756365732078756e694c45 XMM03=2064656c696146203a656d616e796278 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323333 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffff888019818001 RBX=0000000000000001 RCX=0000000000000001 RDX=ffff888019817701 RSI=ffff888019817748 RDI=ffff88806cf08a80 RBP=ffff888019817748 RSP=ffff88806cf089d8 R8 =ffffffff86ab8458 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000255cb R12=0000000000000008 R13=ffff888019810000 R14=ffff888019817750 R15=ffff88806cf08a70 RIP=ffffffff8135e2ee RFL=00000292 [--S-A--] 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 00007efe6eeec900 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=00007fffc45d9000 CR3=000000000dd1d000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000