[ 39.118603] ------------[ cut here ]------------ [ 39.119555] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.121531] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/231 [ 39.123030] Modules linked in: [ 39.123650] CPU: 1 UID: 104 PID: 231 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.125649] Tainted: [W]=WARN [ 39.126246] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.127707] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.128620] 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 [ 39.131775] RSP: 0018:ffff88800f5bfbc0 EFLAGS: 00010286 [ 39.132751] RAX: 0000000000000000 RBX: ffffed1001eb7f78 RCX: ffffffff813a4050 [ 39.134043] RDX: ffff8880158e5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.135338] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001eb7f2f [ 39.136632] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.137896] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f5bfdf8 [ 39.139183] FS: 00007f326861e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.140618] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.141697] CR2: 00007ffe1249fef8 CR3: 0000000009d16000 CR4: 0000000000350ef0 [ 39.142968] Call Trace: [ 39.143453] [ 39.143876] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.144773] ? __create_object+0x59/0x80 [ 39.145565] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.146529] __vmalloc_noprof+0x59/0x60 [ 39.147297] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.148183] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.149120] bpf_prog_alloc+0x39/0x200 [ 39.149817] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.150754] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.151647] do_seccomp+0x349/0x25e0 [ 39.152382] ? find_held_lock+0x2b/0x80 [ 39.153127] ? do_prlimit+0x310/0x610 [ 39.153834] ? __pfx_do_seccomp+0x10/0x10 [ 39.154620] ? do_raw_spin_unlock+0x53/0x220 [ 39.155439] ? _raw_spin_unlock+0x1e/0x40 [ 39.156239] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.157195] ? static_key_count+0x60/0x80 [ 39.157944] prctl_set_seccomp+0x4e/0x70 [ 39.158718] __do_sys_prctl+0xe6c/0x1d70 [ 39.159480] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.160324] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.161296] ? irqentry_exit+0xf3/0x650 [ 39.162012] do_syscall_64+0xbf/0x430 [ 39.162750] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.163708] RIP: 0033:0x7f3268b105cd [ 39.164416] 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 [ 39.167555] RSP: 002b:00007ffe1249df30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.168940] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3268b105cd [ 39.170240] RDX: 0000563249d2ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.171531] RBP: 00007ffe1249df90 R08: 0000000000000000 R09: 00007ffe1249d630 [ 39.172674] R10: 0000000000000000 R11: 0000000000000246 R12: 00005632645cfb10 [ 39.173748] R13: 00007ffe1249e3c0 R14: 00005632645d02b0 R15: 00005632645e46f0 [ 39.174829] [ 39.175226] irq event stamp: 1753 [ 39.175736] hardirqs last enabled at (1761): [] __up_console_sem+0x78/0x80 [ 39.176987] hardirqs last disabled at (1770): [] __up_console_sem+0x5d/0x80 [ 39.178244] softirqs last enabled at (1710): [] handle_softirqs+0x50c/0x770 [ 39.179518] softirqs last disabled at (1705): [] __irq_exit_rcu+0xc4/0x100 [ 39.180794] ---[ end trace 0000000000000000 ]--- [ 42.716159] ------------[ cut here ]------------ [ 42.717040] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.719190] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 42.720640] Modules linked in: [ 42.721272] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.723243] Tainted: [W]=WARN [ 42.723798] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.725254] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.726152] 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 [ 42.729319] RSP: 0018:ffff88801860fbc0 EFLAGS: 00010286 [ 42.730312] RAX: 0000000000000000 RBX: ffffed10030c1f78 RCX: ffffffff813a4050 [ 42.731578] RDX: ffff888019370000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.732870] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030c1f2f [ 42.734144] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.735436] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801860fdf8 [ 42.736724] FS: 00007f1f9a5b2900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.738156] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.739234] CR2: 00007f1f9aaa4580 CR3: 000000001e8b0000 CR4: 0000000000350ef0 [ 42.740521] Call Trace: [ 42.740978] [ 42.741414] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.742311] ? __create_object+0x59/0x80 [ 42.743093] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.744031] __vmalloc_noprof+0x59/0x60 [ 42.744798] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.745660] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.746585] bpf_prog_alloc+0x39/0x200 [ 42.747322] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.748263] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.749177] do_seccomp+0x349/0x25e0 [ 42.749851] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.750752] ? __pfx_do_seccomp+0x10/0x10 [ 42.751552] ? find_held_lock+0x2b/0x80 [ 42.752322] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.753285] ? static_key_count+0x60/0x80 [ 42.754035] prctl_set_seccomp+0x4e/0x70 [ 42.754818] __do_sys_prctl+0xe6c/0x1d70 [ 42.755592] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.756470] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.757425] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.758397] ? irqentry_exit+0xf3/0x650 [ 42.759161] do_syscall_64+0xbf/0x430 [ 42.759860] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.760817] RIP: 0033:0x7f1f9aaa45cd [ 42.761520] 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 [ 42.764708] RSP: 002b:00007ffc2c294830 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.766076] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1f9aaa45cd [ 42.767366] RDX: 0000562bd53fce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.768679] RBP: 00007ffc2c294890 R08: 0000000000000000 R09: 00007ffc2c293f30 [ 42.769968] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562bea364b10 [ 42.771256] R13: 00007ffc2c294cc0 R14: 0000562bea3652b0 R15: 0000562bea3796f0 [ 42.772574] [ 42.772994] irq event stamp: 1697 [ 42.773642] hardirqs last enabled at (1707): [] __up_console_sem+0x78/0x80 [ 42.775164] hardirqs last disabled at (1716): [] __up_console_sem+0x5d/0x80 [ 42.776693] softirqs last enabled at (1666): [] handle_softirqs+0x50c/0x770 [ 42.778238] softirqs last disabled at (1661): [] __irq_exit_rcu+0xc4/0x100 [ 42.779744] ---[ end trace 0000000000000000 ]--- [ 43.462983] ------------[ cut here ]------------ [ 43.463896] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.465975] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 43.467464] Modules linked in: [ 43.468108] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.470158] Tainted: [W]=WARN [ 43.470729] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.472207] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.473118] 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 [ 43.476329] RSP: 0018:ffff88800f317bc0 EFLAGS: 00010286 [ 43.477312] RAX: 0000000000000000 RBX: ffffed1001e62f78 RCX: ffffffff813a4050 [ 43.478594] RDX: ffff888018535340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.479895] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e62f2f [ 43.481182] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.482457] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f317df8 [ 43.483746] FS: 00007f709a165900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.485232] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.486298] CR2: 00007f709a657580 CR3: 0000000014299000 CR4: 0000000000350ef0 [ 43.487594] Call Trace: [ 43.488128] [ 43.488545] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.489451] ? __create_object+0x59/0x80 [ 43.490244] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.491212] __vmalloc_noprof+0x59/0x60 [ 43.491941] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.492815] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.493753] bpf_prog_alloc+0x39/0x200 [ 43.494489] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.495427] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.496351] do_seccomp+0x349/0x25e0 [ 43.497036] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.497935] ? __pfx_do_seccomp+0x10/0x10 [ 43.498723] ? find_held_lock+0x2b/0x80 [ 43.499487] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.500451] ? static_key_count+0x60/0x80 [ 43.501238] prctl_set_seccomp+0x4e/0x70 [ 43.501975] __do_sys_prctl+0xe6c/0x1d70 [ 43.502767] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.503626] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.504586] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.505551] ? irqentry_exit+0xf3/0x650 [ 43.506317] do_syscall_64+0xbf/0x430 [ 43.507013] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.507973] RIP: 0033:0x7f709a6575cd [ 43.508691] 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 [ 43.511895] RSP: 002b:00007ffe960d56a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.513257] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f709a6575cd [ 43.514528] RDX: 00005608cbb3ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.515845] RBP: 00007ffe960d5700 R08: 0000000000000000 R09: 00007ffe960d4da0 [ 43.517127] R10: 0000000000000000 R11: 0000000000000246 R12: 00005608f390fbf0 [ 43.518433] R13: 00007ffe960d5b30 R14: 00005608f3919380 R15: 00005608f3924460 [ 43.519717] [ 43.520208] irq event stamp: 1767 [ 43.520800] hardirqs last enabled at (1775): [] __up_console_sem+0x78/0x80 [ 43.522316] hardirqs last disabled at (1784): [] __up_console_sem+0x5d/0x80 [ 43.523833] softirqs last enabled at (1744): [] handle_softirqs+0x50c/0x770 [ 43.525098] softirqs last disabled at (1739): [] __irq_exit_rcu+0xc4/0x100 [ 43.526020] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:18308' (ECDSA) to the list of known hosts. 2025/11/18 10:15:47 fuzzer started 2025/11/18 10:15:47 dialing manager at localhost:34383 2025/11/18 10:15:47 checking machine... 2025/11/18 10:15:47 checking revisions... [ 44.308514] kmemleak: Automatic memory scanning thread ended 2025/11/18 10:15:47 testing simple program... [ 44.376761] cgroup: Unknown subsys name 'net' [ 44.419259] cgroup: Unknown subsys name 'cpuset' [ 44.436940] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 10:15:46 Registers: info registers vcpu 0 RAX=000000000003f283 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffffffff0b80fc7 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f1f0c584000 CR3=000000000e00d000 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=8da0ac3685444ebf124930edaa4eda72 XMM02=00000000003038c0ec2efd57dc4c00df XMM03=0000000000310988621bfabcf79e1872 XMM04=610e7ebf2d94d52600000000000ae988 XMM05=090f1556b20111b300000000003203f0 XMM06=5b75c91c804453420000000000320278 XMM07=e042d86d42eb936e0000000000310c60 XMM08=621bfabcf79e18720000000000303920 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=700878171b503f00 RBX=ffff88800e467ac0 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e7a2 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff88800e467680 R8 =0000000000000001 R9 =ffff88800e467778 R10=000000000003c9ed R11=00000000000255fd R12=ffffffff8135e7a2 R13=ffff88800e467780 R14=ffff88800e467aa0 R15=ffff88800e467738 RIP=ffffffff81528ee4 RFL=00000282 [--S----] 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 00007f1f9a5b2900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc2c28e000 CR3=000000001e80a000 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=6720646572637465733a4d41503d706f 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