[ 46.288134] ------------[ cut here ]------------ [ 46.289071] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.291063] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 46.292492] Modules linked in: [ 46.293121] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.295104] Tainted: [W]=WARN [ 46.295661] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.297599] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.299255] 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 [ 46.302475] RSP: 0018:ffff888014197bc0 EFLAGS: 00010286 [ 46.303529] RAX: 0000000000000000 RBX: ffffed1002832f78 RCX: ffffffff813a4050 [ 46.304811] RDX: ffff888015e85340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.306085] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002832f2f [ 46.307512] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.308817] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888014197df8 [ 46.310092] FS: 00007f164f903900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.311520] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.312568] CR2: 00007f164fdf5580 CR3: 000000000d7ab000 CR4: 0000000000350ef0 [ 46.313846] Call Trace: [ 46.314341] [ 46.314749] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.315723] ? __create_object+0x59/0x80 [ 46.316673] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.317634] __vmalloc_noprof+0x59/0x60 [ 46.318392] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.319258] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.320193] bpf_prog_alloc+0x39/0x200 [ 46.320893] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.321805] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.322687] do_seccomp+0x349/0x25e0 [ 46.323473] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.324484] ? __pfx_do_seccomp+0x10/0x10 [ 46.325346] ? find_held_lock+0x2b/0x80 [ 46.326129] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.327102] ? static_key_count+0x60/0x80 [ 46.327853] prctl_set_seccomp+0x4e/0x70 [ 46.328618] __do_sys_prctl+0xe6c/0x1d70 [ 46.329419] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.330267] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.331222] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.332175] ? irqentry_exit+0xf3/0x650 [ 46.333024] do_syscall_64+0xbf/0x430 [ 46.333724] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.334674] RIP: 0033:0x7f164fdf55cd [ 46.335370] 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 [ 46.338691] RSP: 002b:00007ffc028279b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.340032] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f164fdf55cd [ 46.341351] RDX: 00005562ad2b6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.342622] RBP: 00007ffc02827a10 R08: 0000000000000000 R09: 00007ffc028270b0 [ 46.343896] R10: 0000000000000000 R11: 0000000000000246 R12: 00005562d1237bf0 [ 46.345380] R13: 00007ffc02827e40 R14: 00005562d1241380 R15: 00005562d124c460 [ 46.346730] [ 46.347205] irq event stamp: 1981 [ 46.347810] hardirqs last enabled at (1989): [] __up_console_sem+0x78/0x80 [ 46.349321] hardirqs last disabled at (1998): [] __up_console_sem+0x5d/0x80 [ 46.350844] softirqs last enabled at (1958): [] handle_softirqs+0x50c/0x770 [ 46.352451] softirqs last disabled at (1953): [] __irq_exit_rcu+0xc4/0x100 [ 46.354064] ---[ end trace 0000000000000000 ]--- [ 49.426501] ------------[ cut here ]------------ [ 49.427256] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.428970] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 49.430161] Modules linked in: [ 49.430646] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.432277] Tainted: [W]=WARN [ 49.432752] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.433988] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.434706] 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 [ 49.437338] RSP: 0018:ffff8880193a7bc0 EFLAGS: 00010286 [ 49.438153] RAX: 0000000000000000 RBX: ffffed1003274f78 RCX: ffffffff813a4050 [ 49.439214] RDX: ffff888017711bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.440273] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003274f2f [ 49.441340] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.442390] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880193a7df8 [ 49.443452] FS: 00007f74125ee900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.444654] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.445537] CR2: 00007ffe1b840ef8 CR3: 000000000e8d9000 CR4: 0000000000350ef0 [ 49.446591] Call Trace: [ 49.447010] [ 49.447349] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.448092] ? __create_object+0x59/0x80 [ 49.448713] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.449515] __vmalloc_noprof+0x59/0x60 [ 49.450139] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.450829] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.451601] bpf_prog_alloc+0x39/0x200 [ 49.452209] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.452997] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.453712] do_seccomp+0x349/0x25e0 [ 49.454310] ? find_held_lock+0x2b/0x80 [ 49.454907] ? do_prlimit+0x310/0x610 [ 49.455517] ? __pfx_do_seccomp+0x10/0x10 [ 49.456165] ? do_raw_spin_unlock+0x53/0x220 [ 49.456821] ? _raw_spin_unlock+0x1e/0x40 [ 49.457466] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.458277] ? static_key_count+0x60/0x80 [ 49.458898] prctl_set_seccomp+0x4e/0x70 [ 49.459531] __do_sys_prctl+0xe6c/0x1d70 [ 49.460201] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.460896] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.461695] ? irqentry_exit+0xf3/0x650 [ 49.462330] do_syscall_64+0xbf/0x430 [ 49.462902] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.463683] RIP: 0033:0x7f7412ae05cd [ 49.464262] 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 [ 49.466900] RSP: 002b:00007ffe1b83f820 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.468026] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7412ae05cd [ 49.469102] RDX: 000055c03e2dfe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.470157] RBP: 00007ffe1b83f880 R08: 0000000000000000 R09: 00007ffe1b83ef20 [ 49.471204] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c05cb49bf0 [ 49.472273] R13: 00007ffe1b83fcb0 R14: 000055c05cb53380 R15: 000055c05cb5e460 [ 49.473363] [ 49.473721] irq event stamp: 1691 [ 49.474247] hardirqs last enabled at (1701): [] __up_console_sem+0x78/0x80 [ 49.475512] hardirqs last disabled at (1710): [] __up_console_sem+0x5d/0x80 [ 49.476782] softirqs last enabled at (1238): [] handle_softirqs+0x50c/0x770 [ 49.478069] softirqs last disabled at (1729): [] __irq_exit_rcu+0xc4/0x100 [ 49.479335] ---[ end trace 0000000000000000 ]--- [ 50.309844] ------------[ cut here ]------------ [ 50.310744] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.312734] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 50.314211] Modules linked in: [ 50.314803] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.316771] Tainted: [W]=WARN [ 50.317363] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.318794] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.319694] 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 [ 50.322828] RSP: 0018:ffff88800f4ffbc0 EFLAGS: 00010286 [ 50.323792] RAX: 0000000000000000 RBX: ffffed1001e9ff78 RCX: ffffffff813a4050 [ 50.325052] RDX: ffff888015da8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.326318] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e9ff2f [ 50.327572] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.328835] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f4ffdf8 [ 50.330088] FS: 00007ff02d473900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.331499] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.332541] CR2: 00007ff02d965580 CR3: 00000000139ed000 CR4: 0000000000350ef0 [ 50.333820] Call Trace: [ 50.334309] [ 50.334731] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.335652] ? __create_object+0x59/0x80 [ 50.336448] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.337454] __vmalloc_noprof+0x59/0x60 [ 50.338235] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.339126] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.340083] bpf_prog_alloc+0x39/0x200 [ 50.340809] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.341764] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.342682] do_seccomp+0x349/0x25e0 [ 50.343408] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.344312] ? __pfx_do_seccomp+0x10/0x10 [ 50.345125] ? find_held_lock+0x2b/0x80 [ 50.345842] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.346804] ? static_key_count+0x60/0x80 [ 50.347594] prctl_set_seccomp+0x4e/0x70 [ 50.348370] __do_sys_prctl+0xe6c/0x1d70 [ 50.349176] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.350047] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.351024] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.352008] ? irqentry_exit+0xf3/0x650 [ 50.352759] do_syscall_64+0xbf/0x430 [ 50.353498] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.354457] RIP: 0033:0x7ff02d9655cd [ 50.355152] 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 [ 50.358344] RSP: 002b:00007fff2f6c28f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.359719] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff02d9655cd [ 50.361029] RDX: 000055b5b58a0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.362316] RBP: 00007fff2f6c2950 R08: 0000000000000000 R09: 00007fff2f6c1ff0 [ 50.363631] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b5be40bad0 [ 50.364974] R13: 00007fff2f6c2d80 R14: 000055b5be40cbc0 R15: 000055b5be41d780 [ 50.366277] [ 50.366699] irq event stamp: 1867 [ 50.367355] hardirqs last enabled at (1877): [] __up_console_sem+0x78/0x80 [ 50.368910] hardirqs last disabled at (1886): [] __up_console_sem+0x5d/0x80 [ 50.370473] softirqs last enabled at (1834): [] handle_softirqs+0x50c/0x770 [ 50.372029] softirqs last disabled at (1829): [] __irq_exit_rcu+0xc4/0x100 [ 50.373572] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:52844' (ECDSA) to the list of known hosts. 2025/11/18 13:21:20 fuzzer started 2025/11/18 13:21:20 dialing manager at localhost:34383 2025/11/18 13:21:20 checking machine... 2025/11/18 13:21:20 checking revisions... [ 51.253545] kmemleak: Automatic memory scanning thread ended 2025/11/18 13:21:20 testing simple program... [ 51.352897] cgroup: Unknown subsys name 'net' [ 51.414526] cgroup: Unknown subsys name 'cpuset' [ 51.429376] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 13:21:19 Registers: info registers vcpu 0 RAX=0000000080010100 RBX=1ffff1100d9c10d1 RCX=0000000000010000 RDX=0000000000000003 RSI=00000000000f4240 RDI=ffff8880169f9bc0 RBP=0000000000000000 RSP=ffff88806ce08630 R8 =0000000000000000 R9 =fffffbfff10b3075 R10=0000000000072ee6 R11=00000021d3133644 R12=0000000ba3d26118 R13=fffffbfff0b82250 R14=0000000000000000 R15=dffffc0000000000 RIP=ffffffff814e1b14 RFL=00000092 [--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 00007f74125ee900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe1b839000 CR3=000000000e001000 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 info registers vcpu 1 RAX=000000000001efd5 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=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 fffffe6d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f86ce389000 CR3=000000000d909000 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=2039313a31323a333120383120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732039313a31323a3331203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000