[ 45.686690] ------------[ cut here ]------------ [ 45.687475] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.689156] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 45.690376] Modules linked in: [ 45.690908] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.692555] Tainted: [W]=WARN [ 45.693058] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.694274] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.695035] 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 [ 45.697679] RSP: 0018:ffff88801587fbc0 EFLAGS: 00010286 [ 45.698509] RAX: 0000000000000000 RBX: ffffed1002b0ff78 RCX: ffffffff813a4050 [ 45.699585] RDX: ffff88800f1f1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.700663] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b0ff2f [ 45.701727] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.702801] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801587fdf8 [ 45.703868] FS: 00007fdcd9e11900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.705062] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.705942] CR2: 00007fdcda303580 CR3: 000000000e631000 CR4: 0000000000350ef0 [ 45.707025] Call Trace: [ 45.707421] [ 45.707763] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.708512] ? __create_object+0x59/0x80 [ 45.709176] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.709990] __vmalloc_noprof+0x59/0x60 [ 45.710585] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.711317] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.712100] bpf_prog_alloc+0x39/0x200 [ 45.712680] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.713461] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.714211] do_seccomp+0x349/0x25e0 [ 45.714772] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.715532] ? __pfx_do_seccomp+0x10/0x10 [ 45.716177] ? find_held_lock+0x2b/0x80 [ 45.716770] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.717597] ? static_key_count+0x60/0x80 [ 45.718262] prctl_set_seccomp+0x4e/0x70 [ 45.718903] __do_sys_prctl+0xe6c/0x1d70 [ 45.719513] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.720214] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.721023] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.721801] ? irqentry_exit+0xf3/0x650 [ 45.722434] do_syscall_64+0xbf/0x430 [ 45.723087] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.723887] RIP: 0033:0x7fdcda3035cd [ 45.724447] 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 [ 45.727107] RSP: 002b:00007ffd2275abb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.728240] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdcda3035cd [ 45.729323] RDX: 000055d868f98e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.730391] RBP: 00007ffd2275ac10 R08: 0000000000000000 R09: 00007ffd2275a2b0 [ 45.731461] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d89b7a32b0 [ 45.732546] R13: 00007ffd2275b040 R14: 000055d89b7a5d20 R15: 000055d89b7b78d0 [ 45.733659] [ 45.734064] irq event stamp: 1717 [ 45.734574] hardirqs last enabled at (1725): [] __up_console_sem+0x78/0x80 [ 45.735863] hardirqs last disabled at (1734): [] __up_console_sem+0x5d/0x80 [ 45.737123] softirqs last enabled at (1704): [] handle_softirqs+0x50c/0x770 [ 45.738431] softirqs last disabled at (1697): [] __irq_exit_rcu+0xc4/0x100 [ 45.739691] ---[ end trace 0000000000000000 ]--- [ 48.613078] ------------[ cut here ]------------ [ 48.614042] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.616050] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 48.617539] Modules linked in: [ 48.618192] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.620237] Tainted: [W]=WARN [ 48.620809] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.622307] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.623234] 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 [ 48.626466] RSP: 0018:ffff8880169ffbc0 EFLAGS: 00010286 [ 48.627477] RAX: 0000000000000000 RBX: ffffed1002d3ff78 RCX: ffffffff813a4050 [ 48.628774] RDX: ffff88800f3b9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.630084] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d3ff2f [ 48.631401] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.632713] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880169ffdf8 [ 48.634031] FS: 00007f64d3fe5900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.635476] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.636555] CR2: 00007f64d44d7580 CR3: 000000001f7be000 CR4: 0000000000350ef0 [ 48.637878] Call Trace: [ 48.638347] [ 48.638769] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.639678] ? __create_object+0x59/0x80 [ 48.640461] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.641465] __vmalloc_noprof+0x59/0x60 [ 48.642249] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.643138] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.644076] bpf_prog_alloc+0x39/0x200 [ 48.644782] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.645730] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.646640] do_seccomp+0x349/0x25e0 [ 48.647368] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.648292] ? __pfx_do_seccomp+0x10/0x10 [ 48.649112] ? find_held_lock+0x2b/0x80 [ 48.649843] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.650838] ? static_key_count+0x60/0x80 [ 48.651661] prctl_set_seccomp+0x4e/0x70 [ 48.652455] __do_sys_prctl+0xe6c/0x1d70 [ 48.653271] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.654159] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.655141] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.656131] ? irqentry_exit+0xf3/0x650 [ 48.656939] do_syscall_64+0xbf/0x430 [ 48.657654] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.658611] RIP: 0033:0x7f64d44d75cd [ 48.659306] 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 [ 48.662511] RSP: 002b:00007ffc9bf6d5d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.663888] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f64d44d75cd [ 48.665188] RDX: 000055bb0a08de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.666488] RBP: 00007ffc9bf6d630 R08: 0000000000000000 R09: 00007ffc9bf6ccd0 [ 48.667791] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bb238b8240 [ 48.669127] R13: 00007ffc9bf6da60 R14: 000055bb238c1380 R15: 000055bb238cc540 [ 48.670443] [ 48.670927] irq event stamp: 1759 [ 48.671537] hardirqs last enabled at (1767): [] __up_console_sem+0x78/0x80 [ 48.673103] hardirqs last disabled at (1776): [] __up_console_sem+0x5d/0x80 [ 48.674658] softirqs last enabled at (1736): [] handle_softirqs+0x50c/0x770 [ 48.676242] softirqs last disabled at (1731): [] __irq_exit_rcu+0xc4/0x100 [ 48.677791] ---[ end trace 0000000000000000 ]--- [ 49.498187] ------------[ cut here ]------------ [ 49.499124] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.501125] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 49.502616] Modules linked in: [ 49.503261] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.505264] Tainted: [W]=WARN [ 49.505823] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.507320] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.508248] 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 [ 49.511375] RSP: 0018:ffff888016bafbc0 EFLAGS: 00010286 [ 49.512349] RAX: 0000000000000000 RBX: ffffed1002d75f78 RCX: ffffffff813a4050 [ 49.513632] RDX: ffff888016838000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.514892] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d75f2f [ 49.516152] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.517434] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016bafdf8 [ 49.518710] FS: 00007fa6bd068900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.520129] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.521175] CR2: 00007fff07ed6ef7 CR3: 000000000dd86000 CR4: 0000000000350ef0 [ 49.522445] Call Trace: [ 49.522956] [ 49.523366] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.524252] ? __create_object+0x59/0x80 [ 49.525025] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.525987] __vmalloc_noprof+0x59/0x60 [ 49.526692] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.527555] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.528475] bpf_prog_alloc+0x39/0x200 [ 49.529225] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.530144] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.531053] do_seccomp+0x349/0x25e0 [ 49.531716] ? find_held_lock+0x2b/0x80 [ 49.532466] ? do_prlimit+0x310/0x610 [ 49.533216] ? __pfx_do_seccomp+0x10/0x10 [ 49.534004] ? do_raw_spin_unlock+0x53/0x220 [ 49.534812] ? _raw_spin_unlock+0x1e/0x40 [ 49.535599] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.536557] ? static_key_count+0x60/0x80 [ 49.537379] prctl_set_seccomp+0x4e/0x70 [ 49.538154] __do_sys_prctl+0xe6c/0x1d70 [ 49.538957] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.539779] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.540753] ? irqentry_exit+0xf3/0x650 [ 49.541540] do_syscall_64+0xbf/0x430 [ 49.542286] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.543240] RIP: 0033:0x7fa6bd55a5cd [ 49.543963] 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 [ 49.547189] RSP: 002b:00007fff07ed45f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.548558] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa6bd55a5cd [ 49.549887] RDX: 000055966a712e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.551189] RBP: 00007fff07ed4650 R08: 0000000000000000 R09: 00007fff07ed3cf0 [ 49.552481] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559684b68ad0 [ 49.553805] R13: 00007fff07ed4a80 R14: 0000559684b69bc0 R15: 0000559684b7a780 [ 49.555113] [ 49.555548] irq event stamp: 1819 [ 49.556205] hardirqs last enabled at (1829): [] __up_console_sem+0x78/0x80 [ 49.557766] hardirqs last disabled at (1838): [] __up_console_sem+0x5d/0x80 [ 49.559300] softirqs last enabled at (1798): [] handle_softirqs+0x50c/0x770 [ 49.560870] softirqs last disabled at (1793): [] __irq_exit_rcu+0xc4/0x100 [ 49.562398] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:6606' (ECDSA) to the list of known hosts. 2025/11/18 17:25:03 fuzzer started 2025/11/18 17:25:04 dialing manager at localhost:34383 2025/11/18 17:25:04 checking machine... 2025/11/18 17:25:04 checking revisions... [ 50.449571] kmemleak: Automatic memory scanning thread ended 2025/11/18 17:25:04 testing simple program... [ 50.527948] cgroup: Unknown subsys name 'net' [ 50.595185] cgroup: Unknown subsys name 'cpuset' [ 50.611678] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 17:25:03 Registers: info registers vcpu 0 RAX=000000000000009b RBX=ffff88801599d340 RCX=0000000000000000 RDX=000000000000009b RSI=0000000000000000 RDI=ffffffff85ef8f00 RBP=ffff88801599dd98 RSP=ffff88801979fb30 R8 =0000000000000000 R9 =000000000000009b R10=0000000000000001 R11=0000000000000000 R12=ffff88801599dd98 R13=0000000000000000 R14=0000000000000001 R15=0000000000040000 RIP=ffffffff81527128 RFL=00000003 [------C] 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 00007f64d3fe5900 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=00007f64d459c618 CR3=000000001fc46000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000022ba5 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 fffffe2c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f02a92a1628 CR3=000000000d936000 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=26b10c338bb74187654b5eb1c5dd7f20 XMM02=2c67c8bc2e329bc300000000003014a0 XMM03=fb795ef6d6577056000000000030fec0 XMM04=c61b3767be4f914d00000000000ae988 XMM05=0532ac9b2c0979f50000000000320910 XMM06=817b8945e9d50373000000000031f9b0 XMM07=e042d86d42eb936e0000000000311010 XMM08=eacf4a9ce1a4ef2e0000000000301500 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000