[ 54.021918] ------------[ cut here ]------------ [ 54.022639] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.024278] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 54.025484] Modules linked in: [ 54.026024] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 54.027672] Tainted: [W]=WARN [ 54.028177] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.029421] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.030189] 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 [ 54.032810] RSP: 0018:ffff8880157bfbc0 EFLAGS: 00010286 [ 54.033596] RAX: 0000000000000000 RBX: ffffed1002af7f78 RCX: ffffffff813a4050 [ 54.034838] RDX: ffff888018118000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.035913] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002af7f2f [ 54.036979] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.038047] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880157bfdf8 [ 54.039120] FS: 00007f13be791900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.040305] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.041197] CR2: 00007f13bec83580 CR3: 000000000dd7a000 CR4: 0000000000350ef0 [ 54.042264] Call Trace: [ 54.042653] [ 54.043018] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.043726] ? __create_object+0x59/0x80 [ 54.044388] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.045198] __vmalloc_noprof+0x59/0x60 [ 54.045829] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.046527] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.047291] bpf_prog_alloc+0x39/0x200 [ 54.047916] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.048645] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.049396] do_seccomp+0x349/0x25e0 [ 54.050002] ? __pfx_css_rstat_updated+0x10/0x10 [ 54.050713] ? __pfx_do_seccomp+0x10/0x10 [ 54.051365] ? find_held_lock+0x2b/0x80 [ 54.051986] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.052784] ? static_key_count+0x60/0x80 [ 54.053421] prctl_set_seccomp+0x4e/0x70 [ 54.054057] __do_sys_prctl+0xe6c/0x1d70 [ 54.054687] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.055398] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.056201] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.057004] ? irqentry_exit+0xf3/0x650 [ 54.057621] do_syscall_64+0xbf/0x430 [ 54.058242] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.059024] RIP: 0033:0x7f13bec835cd [ 54.059578] 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 [ 54.062231] RSP: 002b:00007ffc65179f80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.063362] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f13bec835cd [ 54.064431] RDX: 00005583ed1b6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.065518] RBP: 00007ffc65179fe0 R08: 0000000000000000 R09: 00007ffc65179680 [ 54.066588] R10: 0000000000000000 R11: 0000000000000246 R12: 00005583f63c3ad0 [ 54.067649] R13: 00007ffc6517a410 R14: 00005583f63c4bc0 R15: 00005583f63d5780 [ 54.068772] [ 54.069127] irq event stamp: 1749 [ 54.069646] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80 [ 54.070922] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 54.072207] softirqs last enabled at (1706): [] handle_softirqs+0x50c/0x770 [ 54.073506] softirqs last disabled at (1699): [] __irq_exit_rcu+0xc4/0x100 [ 54.074780] ---[ end trace 0000000000000000 ]--- [ 56.759152] ------------[ cut here ]------------ [ 56.760090] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 56.762137] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 56.763614] Modules linked in: [ 56.764280] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 56.766315] Tainted: [W]=WARN [ 56.766924] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 56.768409] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 56.769338] 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 [ 56.772551] RSP: 0018:ffff888016a6fbc0 EFLAGS: 00010286 [ 56.773568] RAX: 0000000000000000 RBX: ffffed1002d4df78 RCX: ffffffff813a4050 [ 56.774866] RDX: ffff88801bb33780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 56.776150] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d4df2f [ 56.777464] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 56.778773] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a6fdf8 [ 56.780082] FS: 00007fa029a3a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 56.781543] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.782609] CR2: 00007ffc7aed6ef7 CR3: 000000000bf94000 CR4: 0000000000350ef0 [ 56.783901] Call Trace: [ 56.784363] [ 56.784816] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 56.785688] ? __create_object+0x59/0x80 [ 56.786478] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 56.787453] __vmalloc_noprof+0x59/0x60 [ 56.788208] bpf_prog_alloc_no_stats+0x55/0x470 [ 56.789089] ? __pfx_seccomp_check_filter+0x10/0x10 [ 56.790028] bpf_prog_alloc+0x39/0x200 [ 56.790723] ? __pfx_seccomp_check_filter+0x10/0x10 [ 56.791669] bpf_prog_create_from_user+0xb2/0x2f0 [ 56.792568] do_seccomp+0x349/0x25e0 [ 56.793296] ? find_held_lock+0x2b/0x80 [ 56.794064] ? do_prlimit+0x310/0x610 [ 56.794811] ? __pfx_do_seccomp+0x10/0x10 [ 56.795561] ? do_raw_spin_unlock+0x53/0x220 [ 56.796398] ? _raw_spin_unlock+0x1e/0x40 [ 56.797200] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 56.798210] ? static_key_count+0x60/0x80 [ 56.799029] prctl_set_seccomp+0x4e/0x70 [ 56.799823] __do_sys_prctl+0xe6c/0x1d70 [ 56.800567] ? __pfx___do_sys_prctl+0x10/0x10 [ 56.801440] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 56.802414] ? irqentry_exit+0xf3/0x650 [ 56.803193] do_syscall_64+0xbf/0x430 [ 56.803941] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 56.804907] RIP: 0033:0x7fa029f2c5cd [ 56.805593] 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 [ 56.808788] RSP: 002b:00007ffc7aed55f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 56.810184] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa029f2c5cd [ 56.811469] RDX: 000056015d8aee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 56.812769] RBP: 00007ffc7aed5650 R08: 0000000000000000 R09: 00007ffc7aed4cf0 [ 56.814076] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560192eda2b0 [ 56.815363] R13: 00007ffc7aed5a80 R14: 0000560192edcd20 R15: 0000560192eee8d0 [ 56.816682] [ 56.817146] irq event stamp: 3025 [ 56.817826] hardirqs last enabled at (3035): [] __up_console_sem+0x78/0x80 [ 56.819355] hardirqs last disabled at (3044): [] __up_console_sem+0x5d/0x80 [ 56.820892] softirqs last enabled at (2946): [] handle_softirqs+0x50c/0x770 [ 56.822450] softirqs last disabled at (2941): [] __irq_exit_rcu+0xc4/0x100 [ 56.823972] ---[ end trace 0000000000000000 ]--- [ 57.680212] ------------[ cut here ]------------ [ 57.681125] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.683122] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 57.684604] Modules linked in: [ 57.685480] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.687543] Tainted: [W]=WARN [ 57.688143] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.689634] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.690545] 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 [ 57.693769] RSP: 0018:ffff8880166ffbc0 EFLAGS: 00010286 [ 57.694709] RAX: 0000000000000000 RBX: ffffed1002cdff78 RCX: ffffffff813a4050 [ 57.695987] RDX: ffff88800fac8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.697276] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cdff2f [ 57.698570] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.699867] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880166ffdf8 [ 57.701173] FS: 00007fd2c39d7900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.702623] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.703680] CR2: 00007ffe0841def7 CR3: 000000000d3f7000 CR4: 0000000000350ef0 [ 57.704956] Call Trace: [ 57.705431] [ 57.705877] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.706741] ? __create_object+0x59/0x80 [ 57.707536] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.708517] __vmalloc_noprof+0x59/0x60 [ 57.709282] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.710155] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.711088] bpf_prog_alloc+0x39/0x200 [ 57.711820] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.712715] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.713632] do_seccomp+0x349/0x25e0 [ 57.714352] ? find_held_lock+0x2b/0x80 [ 57.715128] ? do_prlimit+0x310/0x610 [ 57.715886] ? __pfx_do_seccomp+0x10/0x10 [ 57.716627] ? do_raw_spin_unlock+0x53/0x220 [ 57.717466] ? _raw_spin_unlock+0x1e/0x40 [ 57.718241] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.719207] ? static_key_count+0x60/0x80 [ 57.720013] prctl_set_seccomp+0x4e/0x70 [ 57.720746] __do_sys_prctl+0xe6c/0x1d70 [ 57.721537] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.722398] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.723359] ? irqentry_exit+0xf3/0x650 [ 57.724127] do_syscall_64+0xbf/0x430 [ 57.724865] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.725844] RIP: 0033:0x7fd2c3ec95cd [ 57.726509] 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 [ 57.729710] RSP: 002b:00007ffe0841b890 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.731091] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd2c3ec95cd [ 57.732369] RDX: 00005650c8441e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.733672] RBP: 00007ffe0841b8f0 R08: 0000000000000000 R09: 00007ffe0841af90 [ 57.734961] R10: 0000000000000000 R11: 0000000000000246 R12: 00005650cbf1b240 [ 57.736250] R13: 00007ffe0841bd20 R14: 00005650cbf24380 R15: 00005650cbf2f540 [ 57.737568] [ 57.738026] irq event stamp: 1835 [ 57.738644] hardirqs last enabled at (1843): [] __up_console_sem+0x78/0x80 [ 57.740149] hardirqs last disabled at (1852): [] __up_console_sem+0x5d/0x80 [ 57.741682] softirqs last enabled at (1610): [] handle_softirqs+0x50c/0x770 [ 57.743219] softirqs last disabled at (1605): [] __irq_exit_rcu+0xc4/0x100 [ 57.744746] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:15960' (ECDSA) to the list of known hosts. 2025/11/18 14:39:48 fuzzer started 2025/11/18 14:39:48 dialing manager at localhost:34383 2025/11/18 14:39:48 checking machine... 2025/11/18 14:39:48 checking revisions... [ 58.648057] kmemleak: Automatic memory scanning thread ended 2025/11/18 14:39:48 testing simple program... [ 58.734591] cgroup: Unknown subsys name 'net' [ 58.798876] cgroup: Unknown subsys name 'cpuset' [ 58.818876] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 14:39:47 Registers: info registers vcpu 0 RAX=0000000000022000 RBX=ffff888015580000 RCX=0000000000000001 RDX=0000000000022005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff888015580a58 RSP=ffff88806ce088c8 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888015580a80 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff815270cc RFL=00000006 [-----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 00007ff0f0d8b900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff12fd27f8 CR3=000000000d917000 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=756f6a2f646d65747379732f6e75722f XMM01=00676f6c7379732f6c616e72756f6a2f XMM02=756f6a2f646d65747379732f6e75722f XMM03=006c616e72756f6a2f646d6574737973 XMM04=e5d5ace13ba13b1100000000000ae988 XMM05=6c210ccb65f5328f0000000000321558 XMM06=712356b95d3d7a48000000000031f5e0 XMM07=fb795ef6d6577056000000000030f078 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000026c5f 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 fffffe1600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fa029ff20b0 CR3=000000000c251000 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=2037343a39333a343120383120766f4e XMM01=73732878696e755f6d6170203a5d3334 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3334325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732037343a39333a3431203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000