[ 46.210180] ------------[ cut here ]------------ [ 46.210913] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.212585] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 46.213892] Modules linked in: [ 46.214599] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.216231] Tainted: [W]=WARN [ 46.216685] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.217893] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.218643] 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 [ 46.221262] RSP: 0018:ffff888015dafbc0 EFLAGS: 00010286 [ 46.222030] RAX: 0000000000000000 RBX: ffffed1002bb5f78 RCX: ffffffff813a4050 [ 46.223100] RDX: ffff888018700000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.224157] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bb5f2f [ 46.225218] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.226257] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015dafdf8 [ 46.227304] FS: 00007feeb97b8900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.228481] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.229368] CR2: 00007ffee1457ef7 CR3: 000000000e30f000 CR4: 0000000000350ef0 [ 46.230419] Call Trace: [ 46.230799] [ 46.231162] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.231861] ? __create_object+0x59/0x80 [ 46.232502] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.233307] __vmalloc_noprof+0x59/0x60 [ 46.233898] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.234611] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.235385] bpf_prog_alloc+0x39/0x200 [ 46.235956] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.236712] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.237456] do_seccomp+0x349/0x25e0 [ 46.238005] ? find_held_lock+0x2b/0x80 [ 46.238626] ? do_prlimit+0x310/0x610 [ 46.239240] ? __pfx_do_seccomp+0x10/0x10 [ 46.239849] ? do_raw_spin_unlock+0x53/0x220 [ 46.240530] ? _raw_spin_unlock+0x1e/0x40 [ 46.241177] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.241930] ? static_key_count+0x60/0x80 [ 46.242587] prctl_set_seccomp+0x4e/0x70 [ 46.243218] __do_sys_prctl+0xe6c/0x1d70 [ 46.243818] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.244515] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.245304] ? irqentry_exit+0xf3/0x650 [ 46.245892] do_syscall_64+0xbf/0x430 [ 46.246490] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.247262] RIP: 0033:0x7feeb9caa5cd [ 46.247803] 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 [ 46.250633] RSP: 002b:00007ffee1455e10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.251990] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007feeb9caa5cd [ 46.253314] RDX: 0000557106c12e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.254551] RBP: 00007ffee1455e70 R08: 0000000000000000 R09: 00007ffee1455510 [ 46.255611] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557132f66bf0 [ 46.256658] R13: 00007ffee14562a0 R14: 0000557132f70380 R15: 0000557132f7b460 [ 46.257737] [ 46.258113] irq event stamp: 1719 [ 46.258620] hardirqs last enabled at (1727): [] __up_console_sem+0x78/0x80 [ 46.259860] hardirqs last disabled at (1736): [] __up_console_sem+0x5d/0x80 [ 46.261119] softirqs last enabled at (1236): [] handle_softirqs+0x50c/0x770 [ 46.262391] softirqs last disabled at (1197): [] __irq_exit_rcu+0xc4/0x100 [ 46.263643] ---[ end trace 0000000000000000 ]--- [ 49.596487] ------------[ cut here ]------------ [ 49.597099] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.598482] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 49.599425] Modules linked in: [ 49.599804] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.601082] Tainted: [W]=WARN [ 49.601436] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.602375] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.602926] 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 [ 49.604949] RSP: 0018:ffff888015f77bc0 EFLAGS: 00010286 [ 49.605585] RAX: 0000000000000000 RBX: ffffed1002beef78 RCX: ffffffff813a4050 [ 49.606407] RDX: ffff888017013780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.607231] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002beef2f [ 49.608014] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.608834] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015f77df8 [ 49.609665] FS: 00007f80e5c57900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.610584] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.611259] CR2: 00007f80e61bd4a6 CR3: 0000000015ff7000 CR4: 0000000000350ef0 [ 49.612077] Call Trace: [ 49.612380] [ 49.612641] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.613231] ? __create_object+0x59/0x80 [ 49.613702] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.614319] __vmalloc_noprof+0x59/0x60 [ 49.614771] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.615330] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.615901] bpf_prog_alloc+0x39/0x200 [ 49.616378] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.616948] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.617527] do_seccomp+0x349/0x25e0 [ 49.617953] ? find_held_lock+0x2b/0x80 [ 49.618439] ? do_prlimit+0x310/0x610 [ 49.618885] ? __pfx_do_seccomp+0x10/0x10 [ 49.619380] ? do_raw_spin_unlock+0x53/0x220 [ 49.619886] ? _raw_spin_unlock+0x1e/0x40 [ 49.620379] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.620965] ? static_key_count+0x60/0x80 [ 49.621480] prctl_set_seccomp+0x4e/0x70 [ 49.621951] __do_sys_prctl+0xe6c/0x1d70 [ 49.622448] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.622966] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.623581] ? irqentry_exit+0xf3/0x650 [ 49.624066] do_syscall_64+0xbf/0x430 [ 49.624514] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.625119] RIP: 0033:0x7f80e61495cd [ 49.625545] 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 [ 49.627565] RSP: 002b:00007ffd2d6a2ef0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.628433] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f80e61495cd [ 49.629262] RDX: 000055ed9195ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.630075] RBP: 00007ffd2d6a2f50 R08: 0000000000000000 R09: 00007ffd2d6a25f0 [ 49.630855] R10: 0000000000000000 R11: 0000000000000246 R12: 000055edc5f22240 [ 49.631668] R13: 00007ffd2d6a3380 R14: 000055edc5f2b380 R15: 000055edc5f36540 [ 49.632500] [ 49.632769] irq event stamp: 1687 [ 49.633192] hardirqs last enabled at (1697): [] __up_console_sem+0x78/0x80 [ 49.634142] hardirqs last disabled at (1706): [] __up_console_sem+0x5d/0x80 [ 49.635032] softirqs last enabled at (1192): [] handle_softirqs+0x50c/0x770 [ 49.635969] softirqs last disabled at (1181): [] __irq_exit_rcu+0xc4/0x100 [ 49.636876] ---[ end trace 0000000000000000 ]--- [ 50.450581] ------------[ cut here ]------------ [ 50.451413] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.453203] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 50.454486] Modules linked in: [ 50.455008] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.456792] Tainted: [W]=WARN [ 50.457352] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.458676] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.459506] 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 [ 50.462330] RSP: 0018:ffff88800eec7bc0 EFLAGS: 00010286 [ 50.463199] RAX: 0000000000000000 RBX: ffffed1001dd8f78 RCX: ffffffff813a4050 [ 50.464335] RDX: ffff888016381bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.465488] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001dd8f2f [ 50.466627] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.467762] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800eec7df8 [ 50.468910] FS: 00007f33861ea900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.470197] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.471137] CR2: 00007ffcefd49ef7 CR3: 000000000d9ac000 CR4: 0000000000350ef0 [ 50.472265] Call Trace: [ 50.472677] [ 50.473094] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.473852] ? __create_object+0x59/0x80 [ 50.474549] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.475432] __vmalloc_noprof+0x59/0x60 [ 50.476105] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.476839] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.477671] bpf_prog_alloc+0x39/0x200 [ 50.478319] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.479137] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.479904] do_seccomp+0x349/0x25e0 [ 50.480533] ? find_held_lock+0x2b/0x80 [ 50.481200] ? do_prlimit+0x310/0x610 [ 50.481825] ? __pfx_do_seccomp+0x10/0x10 [ 50.482512] ? do_raw_spin_unlock+0x53/0x220 [ 50.483238] ? _raw_spin_unlock+0x1e/0x40 [ 50.483887] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.484737] ? static_key_count+0x60/0x80 [ 50.485454] prctl_set_seccomp+0x4e/0x70 [ 50.486136] __do_sys_prctl+0xe6c/0x1d70 [ 50.486784] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.487540] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.488391] ? irqentry_exit+0xf3/0x650 [ 50.489026] do_syscall_64+0xbf/0x430 [ 50.489724] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.490563] RIP: 0033:0x7f33866dc5cd [ 50.491183] 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 [ 50.493935] RSP: 002b:00007ffcefd48be0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.495203] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f33866dc5cd [ 50.496329] RDX: 0000557f3a396e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.497457] RBP: 00007ffcefd48c40 R08: 0000000000000000 R09: 00007ffcefd482e0 [ 50.498582] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557f6e3a6240 [ 50.499703] R13: 00007ffcefd49070 R14: 0000557f6e3af380 R15: 0000557f6e3ba540 [ 50.500863] [ 50.501286] irq event stamp: 1743 [ 50.501826] hardirqs last enabled at (1751): [] __up_console_sem+0x78/0x80 [ 50.503158] hardirqs last disabled at (1760): [] __up_console_sem+0x5d/0x80 [ 50.504472] softirqs last enabled at (1680): [] handle_softirqs+0x50c/0x770 [ 50.505827] softirqs last disabled at (1667): [] __irq_exit_rcu+0xc4/0x100 [ 50.507130] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:37495' (ECDSA) to the list of known hosts. 2025/11/18 23:39:06 fuzzer started 2025/11/18 23:39:06 dialing manager at localhost:34383 2025/11/18 23:39:06 checking machine... 2025/11/18 23:39:06 checking revisions... [ 51.409626] kmemleak: Automatic memory scanning thread ended 2025/11/18 23:39:07 testing simple program... [ 51.496666] cgroup: Unknown subsys name 'net' [ 51.560271] cgroup: Unknown subsys name 'cpuset' [ 51.574774] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 23:39:06 Registers: info registers vcpu 0 RAX=0000000000000003 RBX=0000000000000001 RCX=ffffffff83ee99ec RDX=000000000002ee9a RSI=000000000002ee99 RDI=ffffffff86f7f5c0 RBP=ffff88800a547790 RSP=ffff88800a5476c8 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000a24c6 R12=ffff88800a547798 R13=ffff88800a547780 R14=ffff88800a547779 R15=ffff88800a547738 RIP=ffffffff8135e65c 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 00007f80e5c57900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f80e620e618 CR3=0000000015e1e000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=0000000000000000 RCX=ffffffff8166f863 RDX=ffff888009643780 RSI=ffffffff8166f8a8 RDI=0000000000000005 RBP=ffff88806cf28e40 RSP=ffff8880096efe48 R8 =0000000000000000 R9 =fffffbfff0cc9f0a R10=0000000000000000 R11=0000000000000001 R12=0000000000000000 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81751e08 RFL=00000046 [---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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f30778bd480 CR3=000000000f4e9000 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=55485e9f67480e99234bc17ef09cdeb0 XMM02=2c67c8bc2e329bc300000000003032c8 XMM03=fb795ef6d6577056000000000030f930 XMM04=cf9db9d8621cd14600000000000ae988 XMM05=14648eaa1277bab1000000000031f980 XMM06=f2ce57a1b6409a8100000000003197f8 XMM07=e042d86d42eb936e000000000030fbb0 XMM08=e114906a1db3d0ca0000000000303328 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000