[ 54.064144] ------------[ cut here ]------------ [ 54.065059] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.066992] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 54.068412] Modules linked in: [ 54.068981] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 54.070914] Tainted: [W]=WARN [ 54.071478] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.072904] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.073794] 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 [ 54.076861] RSP: 0018:ffff888017ae7bc0 EFLAGS: 00010286 [ 54.077841] RAX: 0000000000000000 RBX: ffffed1002f5cf78 RCX: ffffffff813a4050 [ 54.079105] RDX: ffff88800fa5b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.080355] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f5cf2f [ 54.081620] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.082873] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017ae7df8 [ 54.084115] FS: 00007f6412636900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.085525] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.086579] CR2: 00007f6412b28580 CR3: 0000000016685000 CR4: 0000000000350ef0 [ 54.087857] Call Trace: [ 54.088356] [ 54.088784] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.089652] ? __create_object+0x59/0x80 [ 54.090441] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.091376] __vmalloc_noprof+0x59/0x60 [ 54.092074] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.092938] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.093863] bpf_prog_alloc+0x39/0x200 [ 54.094602] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.095502] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.096391] do_seccomp+0x349/0x25e0 [ 54.097062] ? __pfx_css_rstat_updated+0x10/0x10 [ 54.097962] ? __pfx_do_seccomp+0x10/0x10 [ 54.098756] ? find_held_lock+0x2b/0x80 [ 54.099508] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.100465] ? static_key_count+0x60/0x80 [ 54.101205] prctl_set_seccomp+0x4e/0x70 [ 54.101983] __do_sys_prctl+0xe6c/0x1d70 [ 54.102755] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.103620] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.104578] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.105532] ? irqentry_exit+0xf3/0x650 [ 54.106329] do_syscall_64+0xbf/0x430 [ 54.107008] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.107949] RIP: 0033:0x7f6412b285cd [ 54.108652] 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 [ 54.111762] RSP: 002b:00007ffeb6def3e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.113117] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6412b285cd [ 54.114400] RDX: 0000560bcbb70e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.115667] RBP: 00007ffeb6def440 R08: 0000000000000000 R09: 00007ffeb6deeae0 [ 54.116950] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560be9243ad0 [ 54.118243] R13: 00007ffeb6def870 R14: 0000560be9244bc0 R15: 0000560be9255780 [ 54.119547] [ 54.119978] irq event stamp: 1741 [ 54.120638] hardirqs last enabled at (1751): [] __up_console_sem+0x78/0x80 [ 54.122168] hardirqs last disabled at (1760): [] __up_console_sem+0x5d/0x80 [ 54.123683] softirqs last enabled at (1700): [] handle_softirqs+0x50c/0x770 [ 54.125193] softirqs last disabled at (1695): [] __irq_exit_rcu+0xc4/0x100 [ 54.126723] ---[ end trace 0000000000000000 ]--- [ 57.400142] ------------[ cut here ]------------ [ 57.400654] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.401741] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/247 [ 57.402524] Modules linked in: [ 57.402845] CPU: 0 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.403898] Tainted: [W]=WARN [ 57.404197] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.404983] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.405468] 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 [ 57.407158] RSP: 0018:ffff88800ef97bc0 EFLAGS: 00010286 [ 57.407674] RAX: 0000000000000000 RBX: ffffed1001df2f78 RCX: ffffffff813a4050 [ 57.408359] RDX: ffff8880166b8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.409019] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001df2f2f [ 57.409703] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.410399] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800ef97df8 [ 57.411062] FS: 00007fb98b8e8900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.411829] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.412400] CR2: 00007ffef5f29ef7 CR3: 000000000a037000 CR4: 0000000000350ef0 [ 57.413061] Call Trace: [ 57.413335] [ 57.413557] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.414021] ? __create_object+0x59/0x80 [ 57.414443] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.414939] __vmalloc_noprof+0x59/0x60 [ 57.415346] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.415789] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.416291] bpf_prog_alloc+0x39/0x200 [ 57.416659] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.417130] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.417611] do_seccomp+0x349/0x25e0 [ 57.417978] ? find_held_lock+0x2b/0x80 [ 57.418385] ? do_prlimit+0x310/0x610 [ 57.418757] ? __pfx_do_seccomp+0x10/0x10 [ 57.419147] ? do_raw_spin_unlock+0x53/0x220 [ 57.419590] ? _raw_spin_unlock+0x1e/0x40 [ 57.419987] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.420499] ? static_key_count+0x60/0x80 [ 57.420902] prctl_set_seccomp+0x4e/0x70 [ 57.421317] __do_sys_prctl+0xe6c/0x1d70 [ 57.421709] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.422146] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.422658] ? irqentry_exit+0xf3/0x650 [ 57.423042] do_syscall_64+0xbf/0x430 [ 57.423437] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.423920] RIP: 0033:0x7fb98bdda5cd [ 57.424292] 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 [ 57.425970] RSP: 002b:00007ffef5f278b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.426692] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb98bdda5cd [ 57.427373] RDX: 000055dba0a14e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.428028] RBP: 00007ffef5f27910 R08: 0000000000000000 R09: 00007ffef5f26fb0 [ 57.428705] R10: 0000000000000000 R11: 0000000000000246 R12: 000055dbb6537ad0 [ 57.429389] R13: 00007ffef5f27d40 R14: 000055dbb6538bc0 R15: 000055dbb6549780 [ 57.430080] [ 57.430332] irq event stamp: 1675 [ 57.430654] hardirqs last enabled at (1683): [] __up_console_sem+0x78/0x80 [ 57.431457] hardirqs last disabled at (1692): [] __up_console_sem+0x5d/0x80 [ 57.432247] softirqs last enabled at (1198): [] handle_softirqs+0x50c/0x770 [ 57.433031] softirqs last disabled at (1189): [] __irq_exit_rcu+0xc4/0x100 [ 57.433826] ---[ end trace 0000000000000000 ]--- [ 58.202442] ------------[ cut here ]------------ [ 58.203385] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.205383] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/254 [ 58.206875] Modules linked in: [ 58.207526] CPU: 0 UID: 104 PID: 254 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 58.209572] Tainted: [W]=WARN [ 58.210138] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.211628] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.212550] 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 [ 58.215735] RSP: 0018:ffff8880188e7bc0 EFLAGS: 00010286 [ 58.216731] RAX: 0000000000000000 RBX: ffffed100311cf78 RCX: ffffffff813a4050 [ 58.218028] RDX: ffff888016c49bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.219323] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100311cf2f [ 58.220629] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.221941] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880188e7df8 [ 58.223249] FS: 00007f0ce7631900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 58.224675] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.225762] CR2: 00007f0ce7b23580 CR3: 000000000d936000 CR4: 0000000000350ef0 [ 58.227052] Call Trace: [ 58.227553] [ 58.227962] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.228841] ? __create_object+0x59/0x80 [ 58.229609] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.230580] __vmalloc_noprof+0x59/0x60 [ 58.231323] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.232141] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.233053] bpf_prog_alloc+0x39/0x200 [ 58.233780] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.234695] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.235592] do_seccomp+0x349/0x25e0 [ 58.236302] ? __pfx_css_rstat_updated+0x10/0x10 [ 58.237141] ? __pfx_do_seccomp+0x10/0x10 [ 58.237930] ? find_held_lock+0x2b/0x80 [ 58.238695] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.239661] ? static_key_count+0x60/0x80 [ 58.240475] prctl_set_seccomp+0x4e/0x70 [ 58.241213] __do_sys_prctl+0xe6c/0x1d70 [ 58.241998] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.242839] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.243801] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.244778] ? irqentry_exit+0xf3/0x650 [ 58.245544] do_syscall_64+0xbf/0x430 [ 58.246295] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.247201] RIP: 0033:0x7f0ce7b235cd [ 58.247909] 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 [ 58.251091] RSP: 002b:00007ffdad3dd580 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.252463] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0ce7b235cd [ 58.253764] RDX: 0000556bd945fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.254956] RBP: 00007ffdad3dd5e0 R08: 0000000000000000 R09: 00007ffdad3dcc80 [ 58.255957] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556c0a36b2b0 [ 58.256964] R13: 00007ffdad3dda10 R14: 0000556c0a36dd20 R15: 0000556c0a37f8d0 [ 58.258015] [ 58.258386] irq event stamp: 1753 [ 58.258862] hardirqs last enabled at (1761): [] __up_console_sem+0x78/0x80 [ 58.260055] hardirqs last disabled at (1770): [] __up_console_sem+0x5d/0x80 [ 58.261265] softirqs last enabled at (1578): [] handle_softirqs+0x50c/0x770 [ 58.262496] softirqs last disabled at (1571): [] __irq_exit_rcu+0xc4/0x100 [ 58.263684] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:56270' (ECDSA) to the list of known hosts. 2025/11/18 23:26:55 fuzzer started 2025/11/18 23:26:55 dialing manager at localhost:34383 2025/11/18 23:26:55 checking machine... 2025/11/18 23:26:55 checking revisions... [ 59.176177] kmemleak: Automatic memory scanning thread ended 2025/11/18 23:26:55 testing simple program... [ 59.265434] cgroup: Unknown subsys name 'net' [ 59.319800] cgroup: Unknown subsys name 'cpuset' [ 59.336875] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 23:26:54 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff888016fa7d50 RCX=ffff888016fa79f4 RDX=0000000000000001 RSI=ffffffff85e1ffe0 RDI=ffff8880166b9bc0 RBP=ffffffff85e1ffe0 RSP=ffff888016fa79d0 R8 =0000000000000001 R9 =ffff888016fa7ae0 R10=000000000003c9ed R11=0000000000023c4a R12=ffffffff8135e7a2 R13=ffff888016fa79f4 R14=0000000000000001 R15=0000000000000001 RIP=ffffffff815221da RFL=00000002 [-------] 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 00007fb98b8e8900 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=00007fb98b8ad008 CR3=000000000ab9a000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002b12d 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 fffffe2f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffea90eeba8 CR3=000000000b6ae000 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=12a07297afc0c18105456a2b1cfd0d26 XMM02=2c67c8bc2e329bc300000000003029f0 XMM03=fb795ef6d6577056000000000030e570 XMM04=d7e0068f68a1a7ea00000000000ae988 XMM05=cfea1ee7ceabbe02000000000031f1a0 XMM06=1c9d3f5f5a5fd636000000000031f028 XMM07=e042d86d42eb936e000000000030e7f0 XMM08=a0e727a3206228e70000000000302a50 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000