[ 44.054894] ------------[ cut here ]------------ [ 44.055844] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.057858] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/238 [ 44.059306] Modules linked in: [ 44.059939] CPU: 0 UID: 104 PID: 238 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 44.061932] Tainted: [W]=WARN [ 44.062476] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.063938] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.064850] 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 [ 44.068043] RSP: 0018:ffff888019257bc0 EFLAGS: 00010286 [ 44.069047] RAX: 0000000000000000 RBX: ffffed100324af78 RCX: ffffffff813a4050 [ 44.070314] RDX: ffff8880177fb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.071574] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100324af2f [ 44.072859] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.074129] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019257df8 [ 44.075412] FS: 00007fb926835900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 44.076840] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.077886] CR2: 00007fb926d27580 CR3: 000000000bc96000 CR4: 0000000000350ef0 [ 44.079166] Call Trace: [ 44.079673] [ 44.080081] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.080968] ? __create_object+0x59/0x80 [ 44.081736] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.082689] __vmalloc_noprof+0x59/0x60 [ 44.083395] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.084247] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.085173] bpf_prog_alloc+0x39/0x200 [ 44.085908] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.086823] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.087720] do_seccomp+0x349/0x25e0 [ 44.088384] ? __pfx_css_rstat_updated+0x10/0x10 [ 44.089276] ? __pfx_do_seccomp+0x10/0x10 [ 44.090051] ? find_held_lock+0x2b/0x80 [ 44.090792] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.091737] ? static_key_count+0x60/0x80 [ 44.092478] prctl_set_seccomp+0x4e/0x70 [ 44.093248] __do_sys_prctl+0xe6c/0x1d70 [ 44.094021] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.094860] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.095804] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.096753] ? irqentry_exit+0xf3/0x650 [ 44.097465] do_syscall_64+0xbf/0x430 [ 44.098188] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.099120] RIP: 0033:0x7fb926d275cd [ 44.099815] 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 [ 44.102954] RSP: 002b:00007ffcd94c5240 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.104321] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb926d275cd [ 44.105638] RDX: 000056162dc32e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.106924] RBP: 00007ffcd94c52a0 R08: 0000000000000000 R09: 00007ffcd94c4940 [ 44.108194] R10: 0000000000000000 R11: 0000000000000246 R12: 00005616360a2ad0 [ 44.109496] R13: 00007ffcd94c56d0 R14: 00005616360a3bc0 R15: 00005616360b4780 [ 44.110812] [ 44.111241] irq event stamp: 1733 [ 44.111892] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 44.113454] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 44.114999] softirqs last enabled at (1680): [] handle_softirqs+0x50c/0x770 [ 44.116561] softirqs last disabled at (1673): [] __irq_exit_rcu+0xc4/0x100 [ 44.118100] ---[ end trace 0000000000000000 ]--- [ 47.191030] ------------[ cut here ]------------ [ 47.191960] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.193937] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 47.195332] Modules linked in: [ 47.195947] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.197882] Tainted: [W]=WARN [ 47.198423] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.200078] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.201061] 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 [ 47.204128] RSP: 0018:ffff88800ea77bc0 EFLAGS: 00010286 [ 47.205098] RAX: 0000000000000000 RBX: ffffed1001d4ef78 RCX: ffffffff813a4050 [ 47.206353] RDX: ffff888014339bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.207637] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001d4ef2f [ 47.208907] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.210163] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800ea77df8 [ 47.211410] FS: 00007f55399ea900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.212831] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.213871] CR2: 00007ffcfca28ef7 CR3: 000000001ddce000 CR4: 0000000000350ef0 [ 47.215124] Call Trace: [ 47.215576] [ 47.216015] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.216962] ? __create_object+0x59/0x80 [ 47.217727] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.218677] __vmalloc_noprof+0x59/0x60 [ 47.219372] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.220222] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.221150] bpf_prog_alloc+0x39/0x200 [ 47.221874] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.222783] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.223660] do_seccomp+0x349/0x25e0 [ 47.224312] ? find_held_lock+0x2b/0x80 [ 47.225071] ? do_prlimit+0x310/0x610 [ 47.225781] ? __pfx_do_seccomp+0x10/0x10 [ 47.226515] ? do_raw_spin_unlock+0x53/0x220 [ 47.227314] ? _raw_spin_unlock+0x1e/0x40 [ 47.228082] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.229026] ? static_key_count+0x60/0x80 [ 47.229810] prctl_set_seccomp+0x4e/0x70 [ 47.230521] __do_sys_prctl+0xe6c/0x1d70 [ 47.231282] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.232122] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.233071] ? irqentry_exit+0xf3/0x650 [ 47.233833] do_syscall_64+0xbf/0x430 [ 47.234516] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.235432] RIP: 0033:0x7f5539edc5cd [ 47.236111] 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 [ 47.239203] RSP: 002b:00007ffcfca279c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.240527] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5539edc5cd [ 47.241789] RDX: 000055cf5626de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.243043] RBP: 00007ffcfca27a20 R08: 0000000000000000 R09: 00007ffcfca270c0 [ 47.244287] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cf92247ad0 [ 47.245549] R13: 00007ffcfca27e50 R14: 000055cf92248bc0 R15: 000055cf92259780 [ 47.246811] [ 47.247224] irq event stamp: 1813 [ 47.247855] hardirqs last enabled at (1823): [] __up_console_sem+0x78/0x80 [ 47.249343] hardirqs last disabled at (1832): [] __up_console_sem+0x5d/0x80 [ 47.250817] softirqs last enabled at (1698): [] handle_softirqs+0x50c/0x770 [ 47.252326] softirqs last disabled at (1693): [] __irq_exit_rcu+0xc4/0x100 [ 47.253757] ---[ end trace 0000000000000000 ]--- [ 48.044813] ------------[ cut here ]------------ [ 48.045713] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.047738] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 48.049211] Modules linked in: [ 48.049858] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.052067] Tainted: [W]=WARN [ 48.053158] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.054638] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.055499] 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 [ 48.058653] RSP: 0018:ffff888017b8fbc0 EFLAGS: 00010286 [ 48.059576] RAX: 0000000000000000 RBX: ffffed1002f71f78 RCX: ffffffff813a4050 [ 48.060853] RDX: ffff888016e11bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.062132] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f71f2f [ 48.063414] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.064679] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017b8fdf8 [ 48.065959] FS: 00007f12c30f6900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.067387] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.068435] CR2: 00007f12c35e8580 CR3: 000000000e868000 CR4: 0000000000350ef0 [ 48.069716] Call Trace: [ 48.070182] [ 48.070585] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.071481] ? __create_object+0x59/0x80 [ 48.072260] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.073227] __vmalloc_noprof+0x59/0x60 [ 48.073978] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.074850] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.075794] bpf_prog_alloc+0x39/0x200 [ 48.076490] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.077432] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.078323] do_seccomp+0x349/0x25e0 [ 48.079031] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.079936] ? __pfx_do_seccomp+0x10/0x10 [ 48.080733] ? find_held_lock+0x2b/0x80 [ 48.081456] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.082430] ? static_key_count+0x60/0x80 [ 48.083230] prctl_set_seccomp+0x4e/0x70 [ 48.084298] __do_sys_prctl+0xe6c/0x1d70 [ 48.085087] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.085943] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.086919] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.087900] ? irqentry_exit+0xf3/0x650 [ 48.088668] do_syscall_64+0xbf/0x430 [ 48.089374] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.090324] RIP: 0033:0x7f12c35e85cd [ 48.091027] 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 [ 48.094191] RSP: 002b:00007ffcda7eadf0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.095546] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f12c35e85cd [ 48.096824] RDX: 000055be6d90ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.098097] RBP: 00007ffcda7eae50 R08: 0000000000000000 R09: 00007ffcda7ea4f0 [ 48.099369] R10: 0000000000000000 R11: 0000000000000246 R12: 000055be8bb73ad0 [ 48.100647] R13: 00007ffcda7eb280 R14: 000055be8bb74bc0 R15: 000055be8bb85780 [ 48.101949] [ 48.102371] irq event stamp: 1891 [ 48.103037] hardirqs last enabled at (1917): [] __up_console_sem+0x78/0x80 [ 48.104558] hardirqs last disabled at (1926): [] __up_console_sem+0x5d/0x80 [ 48.106080] softirqs last enabled at (1914): [] handle_softirqs+0x50c/0x770 [ 48.107639] softirqs last disabled at (1899): [] __irq_exit_rcu+0xc4/0x100 [ 48.109141] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:4744' (ECDSA) to the list of known hosts. 2025/11/18 22:57:32 fuzzer started 2025/11/18 22:57:32 dialing manager at localhost:34383 2025/11/18 22:57:32 checking machine... 2025/11/18 22:57:32 checking revisions... [ 49.018759] kmemleak: Automatic memory scanning thread ended 2025/11/18 22:57:32 testing simple program... [ 49.117836] cgroup: Unknown subsys name 'net' [ 49.241431] cgroup: Unknown subsys name 'cpuset' [ 49.265230] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 22:57:31 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000001 RCX=0000000000000000 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85ef8f00 RBP=ffffffff85ef8f00 RSP=ffff88801789f860 R8 =0000000000000001 R9 =0000000000000000 R10=ffff88801789f968 R11=0000000000000000 R12=0000000000000000 R13=0000000000000000 R14=0000000000000000 R15=ffffffff81b621bb RIP=ffffffff8152924d RFL=00000246 [---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 00007f55399ea900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f5539f9f650 CR3=000000001abff000 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=ffffffff00ffffffffffffffffffffff XMM01=707465675f6c697475646f6d6d61705f XMM02=ff000000000000ff0000000000ff0000 XMM03=66207463656e6e6f6373696420646576 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=0d0c0f0e09080b0a0504070601000302 XMM07=00000000000000000000000000000000 XMM08=000a0d732a2e25006c61746166003367 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002721d 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 fffffe1900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055cf9226c768 CR3=0000000017344000 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=16cd95b863d16aaf274f39f5d92c1224 XMM02=ec2efd57dc4c00df0000000000304910 XMM03=020b3cf4c050493b00000000003049e0 XMM04=665d57252de560ca00000000000ae988 XMM05=adf4c9ed75ca0ed10000000000320398 XMM06=e1bcd410fb3842e6000000000031eae8 XMM07=fb795ef6d6577056000000000030e510 XMM08=2c67c8bc2e329bc30000000000304980 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000