[ 39.323003] ------------[ cut here ]------------ [ 39.323926] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.325972] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 39.327421] Modules linked in: [ 39.328034] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.330054] Tainted: [W]=WARN [ 39.330618] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.332097] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.333010] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 39.336435] RSP: 0018:ffff88801707fbc0 EFLAGS: 00010286 [ 39.337488] RAX: 0000000000000000 RBX: ffffed1002e0ff78 RCX: ffffffff813a4050 [ 39.338786] RDX: ffff888014b33780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.340088] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e0ff2f [ 39.341387] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.342679] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801707fdf8 [ 39.343971] FS: 00007fcca2a12900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.345424] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.346498] CR2: 00007fcca2f04580 CR3: 000000000ca61000 CR4: 0000000000350ef0 [ 39.347798] Call Trace: [ 39.348266] [ 39.348681] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.349596] ? __create_object+0x59/0x80 [ 39.350385] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.351377] __vmalloc_noprof+0x59/0x60 [ 39.352137] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.353011] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.353974] bpf_prog_alloc+0x39/0x200 [ 39.354678] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.355608] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.356521] do_seccomp+0x349/0x25e0 [ 39.357240] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.358154] ? __pfx_do_seccomp+0x10/0x10 [ 39.358941] ? find_held_lock+0x2b/0x80 [ 39.359662] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.360627] ? static_key_count+0x60/0x80 [ 39.361432] prctl_set_seccomp+0x4e/0x70 [ 39.362201] __do_sys_prctl+0xe6c/0x1d70 [ 39.362980] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.363854] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.364844] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.365848] ? irqentry_exit+0xf3/0x650 [ 39.366579] do_syscall_64+0xbf/0x430 [ 39.367320] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.368274] RIP: 0033:0x7fcca2f045cd [ 39.368990] 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 [ 39.372220] RSP: 002b:00007fffd694b890 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.373647] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcca2f045cd [ 39.374946] RDX: 000055fd28368e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.376223] RBP: 00007fffd694b8f0 R08: 0000000000000000 R09: 00007fffd694af90 [ 39.377512] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fd4fdf6bf0 [ 39.378810] R13: 00007fffd694bd20 R14: 000055fd4fe00380 R15: 000055fd4fe0b460 [ 39.380117] [ 39.380552] irq event stamp: 1817 [ 39.381207] hardirqs last enabled at (1827): [] __up_console_sem+0x78/0x80 [ 39.382776] hardirqs last disabled at (1836): [] __up_console_sem+0x5d/0x80 [ 39.384311] softirqs last enabled at (1766): [] handle_softirqs+0x50c/0x770 [ 39.385882] softirqs last disabled at (1757): [] __irq_exit_rcu+0xc4/0x100 [ 39.387399] ---[ end trace 0000000000000000 ]--- [ 42.746452] ------------[ cut here ]------------ [ 42.747400] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.749398] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 42.750840] Modules linked in: [ 42.751413] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.753354] Tainted: [W]=WARN [ 42.753961] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.755430] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.756327] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 42.759459] RSP: 0018:ffff888016337bc0 EFLAGS: 00010286 [ 42.760426] RAX: 0000000000000000 RBX: ffffed1002c66f78 RCX: ffffffff813a4050 [ 42.761701] RDX: ffff88801632b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.762960] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c66f2f [ 42.764221] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.765473] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016337df8 [ 42.766733] FS: 00007f3be16e9900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.768155] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.769188] CR2: 00007ffe82ecfef8 CR3: 000000001f70b000 CR4: 0000000000350ef0 [ 42.770457] Call Trace: [ 42.770964] [ 42.771366] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.772249] ? __create_object+0x59/0x80 [ 42.773028] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.773977] __vmalloc_noprof+0x59/0x60 [ 42.774669] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.775520] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.776439] bpf_prog_alloc+0x39/0x200 [ 42.777166] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.778078] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.778980] do_seccomp+0x349/0x25e0 [ 42.779645] ? find_held_lock+0x2b/0x80 [ 42.780384] ? do_prlimit+0x310/0x610 [ 42.781113] ? __pfx_do_seccomp+0x10/0x10 [ 42.781905] ? do_raw_spin_unlock+0x53/0x220 [ 42.782674] ? _raw_spin_unlock+0x1e/0x40 [ 42.783435] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.784372] ? static_key_count+0x60/0x80 [ 42.785159] prctl_set_seccomp+0x4e/0x70 [ 42.785926] __do_sys_prctl+0xe6c/0x1d70 [ 42.786648] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.787633] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.788595] ? irqentry_exit+0xf3/0x650 [ 42.789369] do_syscall_64+0xbf/0x430 [ 42.790127] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.791095] RIP: 0033:0x7f3be1bdb5cd [ 42.791803] 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 [ 42.794947] RSP: 002b:00007ffe82ecdf80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.796315] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3be1bdb5cd [ 42.797618] RDX: 0000558d63bbfe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.798903] RBP: 00007ffe82ecdfe0 R08: 0000000000000000 R09: 00007ffe82ecd680 [ 42.800179] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558d919d0ad0 [ 42.801466] R13: 00007ffe82ece410 R14: 0000558d919d1bc0 R15: 0000558d919e2780 [ 42.802787] [ 42.803212] irq event stamp: 1723 [ 42.803861] hardirqs last enabled at (1733): [] __up_console_sem+0x78/0x80 [ 42.805402] hardirqs last disabled at (1742): [] __up_console_sem+0x5d/0x80 [ 42.806957] softirqs last enabled at (1644): [] handle_softirqs+0x50c/0x770 [ 42.808484] softirqs last disabled at (1639): [] __irq_exit_rcu+0xc4/0x100 [ 42.810010] ---[ end trace 0000000000000000 ]--- [ 43.606477] ------------[ cut here ]------------ [ 43.607249] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.608939] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 43.610186] Modules linked in: [ 43.610684] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.612338] Tainted: [W]=WARN [ 43.612827] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.614058] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.614818] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 43.617868] RSP: 0018:ffff88801887fbc0 EFLAGS: 00010286 [ 43.618659] RAX: 0000000000000000 RBX: ffffed100310ff78 RCX: ffffffff813a4050 [ 43.619729] RDX: ffff88801729b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.620812] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100310ff2f [ 43.621897] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.622996] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801887fdf8 [ 43.624208] FS: 00007fc762510900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.625645] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.626669] CR2: 00007ffedeebdef8 CR3: 000000000e5f9000 CR4: 0000000000350ef0 [ 43.627733] Call Trace: [ 43.628141] [ 43.628486] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.629237] ? __create_object+0x59/0x80 [ 43.629901] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.630678] __vmalloc_noprof+0x59/0x60 [ 43.631310] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.632046] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.632823] bpf_prog_alloc+0x39/0x200 [ 43.633413] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.634185] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.634938] do_seccomp+0x349/0x25e0 [ 43.635503] ? find_held_lock+0x2b/0x80 [ 43.636135] ? do_prlimit+0x310/0x610 [ 43.636725] ? __pfx_do_seccomp+0x10/0x10 [ 43.637388] ? do_raw_spin_unlock+0x53/0x220 [ 43.638078] ? _raw_spin_unlock+0x1e/0x40 [ 43.638696] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.639503] ? static_key_count+0x60/0x80 [ 43.640175] prctl_set_seccomp+0x4e/0x70 [ 43.640817] __do_sys_prctl+0xe6c/0x1d70 [ 43.641446] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.642155] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.642965] ? irqentry_exit+0xf3/0x650 [ 43.643572] do_syscall_64+0xbf/0x430 [ 43.644187] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.644986] RIP: 0033:0x7fc762a025cd [ 43.645547] 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 [ 43.648222] RSP: 002b:00007ffedeebc1e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.649374] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc762a025cd [ 43.650449] RDX: 000055881c401e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.651513] RBP: 00007ffedeebc240 R08: 0000000000000000 R09: 00007ffedeebb8e0 [ 43.652582] R10: 0000000000000000 R11: 0000000000000246 R12: 000055885b0342b0 [ 43.653668] R13: 00007ffedeebc670 R14: 000055885b036d20 R15: 000055885b0488d0 [ 43.654773] [ 43.655133] irq event stamp: 1679 [ 43.655639] hardirqs last enabled at (1687): [] __up_console_sem+0x78/0x80 [ 43.656917] hardirqs last disabled at (1696): [] __up_console_sem+0x5d/0x80 [ 43.658205] softirqs last enabled at (1600): [] handle_softirqs+0x50c/0x770 [ 43.659503] softirqs last disabled at (1593): [] __irq_exit_rcu+0xc4/0x100 [ 43.660768] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:42622' (ECDSA) to the list of known hosts. 2025/11/17 11:33:13 fuzzer started 2025/11/17 11:33:13 dialing manager at localhost:37895 2025/11/17 11:33:13 checking machine... 2025/11/17 11:33:13 checking revisions... [ 44.552052] kmemleak: Automatic memory scanning thread ended 2025/11/17 11:33:13 testing simple program... [ 44.632181] cgroup: Unknown subsys name 'net' [ 44.700522] cgroup: Unknown subsys name 'cpuset' [ 44.715177] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 11:33:12 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff888016527a90 RCX=0000000000000001 RDX=1ffff1100d9c1153 RSI=ffff888016527a78 RDI=ffff88806ce08a58 RBP=00007f3be1bdc477 RSP=ffff88806ce089e0 R8 =0000000000000001 R9 =ffff88806ce08a90 R10=000000000003c9ed R11=0000000000012c62 R12=ffff88806ce08ab0 R13=ffff88806ce08a98 R14=ffff888016527a78 R15=ffff88806ce08a50 RIP=ffffffff8135fb91 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 00007f3be16e9900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe82ec8000 CR3=000000001f7da000 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=33333a313120373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3134325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303935 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000026e0b RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 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 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f27e611c138 CR3=000000000d61f000 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=e540c42fcf92b09c62422c67959124db XMM02=00000000003048a8eff9b2d0a8fce9cb XMM03=00000000003049782c67c8bc2e329bc3 XMM04=ec8c1dac4d67038700000000000ae988 XMM05=5328d59d31e8f333000000000031eae8 XMM06=5b75c91c80445342000000000031e488 XMM07=e042d86d42eb936e000000000030df58 XMM08=3710d8e2724cd9880000000000304978 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000