[ 46.722442] ------------[ cut here ]------------ [ 46.723358] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.725374] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 46.726832] Modules linked in: [ 46.727424] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.729390] Tainted: [W]=WARN [ 46.729981] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.731463] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.732383] 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 [ 46.735541] RSP: 0018:ffff88801a187bc0 EFLAGS: 00010286 [ 46.736502] RAX: 0000000000000000 RBX: ffffed1003430f78 RCX: ffffffff813a4050 [ 46.737770] RDX: ffff88801657d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.739055] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003430f2f [ 46.740350] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.741628] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a187df8 [ 46.742926] FS: 00007f1ef9f09900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.744358] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.745418] CR2: 00007ffc05360ef7 CR3: 000000000a5ad000 CR4: 0000000000350ef0 [ 46.746719] Call Trace: [ 46.747189] [ 46.747598] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.748498] ? __create_object+0x59/0x80 [ 46.749274] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.750229] __vmalloc_noprof+0x59/0x60 [ 46.750999] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.751868] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.752793] bpf_prog_alloc+0x39/0x200 [ 46.753497] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.754441] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.755358] do_seccomp+0x349/0x25e0 [ 46.756076] ? find_held_lock+0x2b/0x80 [ 46.756833] ? do_prlimit+0x310/0x610 [ 46.757547] ? __pfx_do_seccomp+0x10/0x10 [ 46.758348] ? do_raw_spin_unlock+0x53/0x220 [ 46.759176] ? _raw_spin_unlock+0x1e/0x40 [ 46.759951] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.760920] ? static_key_count+0x60/0x80 [ 46.761673] prctl_set_seccomp+0x4e/0x70 [ 46.762472] __do_sys_prctl+0xe6c/0x1d70 [ 46.763263] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.764117] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.765102] ? irqentry_exit+0xf3/0x650 [ 46.765880] do_syscall_64+0xbf/0x430 [ 46.766589] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.767532] RIP: 0033:0x7f1efa3fb5cd [ 46.768235] 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 [ 46.772062] RSP: 002b:00007ffc0535fbc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.773513] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1efa3fb5cd [ 46.774873] RDX: 000055582f721e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.776214] RBP: 00007ffc0535fc20 R08: 0000000000000000 R09: 00007ffc0535f2c0 [ 46.777486] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555868187ad0 [ 46.778777] R13: 00007ffc05360050 R14: 0000555868188bc0 R15: 0000555868199780 [ 46.780074] [ 46.780501] irq event stamp: 1765 [ 46.781139] hardirqs last enabled at (1775): [] __up_console_sem+0x78/0x80 [ 46.782652] hardirqs last disabled at (1784): [] __up_console_sem+0x5d/0x80 [ 46.784174] softirqs last enabled at (1744): [] handle_softirqs+0x50c/0x770 [ 46.785716] softirqs last disabled at (1739): [] __irq_exit_rcu+0xc4/0x100 [ 46.787224] ---[ end trace 0000000000000000 ]--- [ 50.121374] ------------[ cut here ]------------ [ 50.122330] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.124288] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/240 [ 50.125755] Modules linked in: [ 50.126335] CPU: 0 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.128303] Tainted: [W]=WARN [ 50.128895] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.130383] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.131285] 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 [ 50.134579] RSP: 0018:ffff8880163ffbc0 EFLAGS: 00010286 [ 50.135793] RAX: 0000000000000000 RBX: ffffed1002c7ff78 RCX: ffffffff813a4050 [ 50.137365] RDX: ffff888016579bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.138951] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c7ff2f [ 50.140771] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.142493] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880163ffdf8 [ 50.143928] FS: 00007fcdbc0bb900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.145342] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.146431] CR2: 00007fcdbc6214a6 CR3: 000000000eb05000 CR4: 0000000000350ef0 [ 50.147726] Call Trace: [ 50.148212] [ 50.148633] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.149516] ? __create_object+0x59/0x80 [ 50.150317] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.151283] __vmalloc_noprof+0x59/0x60 [ 50.152041] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.152915] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.153852] bpf_prog_alloc+0x39/0x200 [ 50.154554] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.155471] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.156348] do_seccomp+0x349/0x25e0 [ 50.157091] ? find_held_lock+0x2b/0x80 [ 50.157872] ? do_prlimit+0x310/0x610 [ 50.158571] ? __pfx_do_seccomp+0x10/0x10 [ 50.159357] ? do_raw_spin_unlock+0x53/0x220 [ 50.160191] ? _raw_spin_unlock+0x1e/0x40 [ 50.160971] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.161946] ? static_key_count+0x60/0x80 [ 50.162763] prctl_set_seccomp+0x4e/0x70 [ 50.163463] __do_sys_prctl+0xe6c/0x1d70 [ 50.164238] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.165085] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.166091] ? irqentry_exit+0xf3/0x650 [ 50.166893] do_syscall_64+0xbf/0x430 [ 50.167597] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.168523] RIP: 0033:0x7fcdbc5ad5cd [ 50.169221] 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 [ 50.172315] RSP: 002b:00007ffe2d8b80f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.173664] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcdbc5ad5cd [ 50.174970] RDX: 000055dbef56ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.176221] RBP: 00007ffe2d8b8150 R08: 0000000000000000 R09: 00007ffe2d8b77f0 [ 50.177475] R10: 0000000000000000 R11: 0000000000000246 R12: 000055dc01aaaad0 [ 50.178780] R13: 00007ffe2d8b8580 R14: 000055dc01aabbc0 R15: 000055dc01abc780 [ 50.180075] [ 50.180495] irq event stamp: 1815 [ 50.181138] hardirqs last enabled at (1825): [] __up_console_sem+0x78/0x80 [ 50.182724] hardirqs last disabled at (1834): [] __up_console_sem+0x5d/0x80 [ 50.184210] softirqs last enabled at (1698): [] handle_softirqs+0x50c/0x770 [ 50.185763] softirqs last disabled at (1691): [] __irq_exit_rcu+0xc4/0x100 [ 50.187160] ---[ end trace 0000000000000000 ]--- [ 50.950092] ------------[ cut here ]------------ [ 50.951011] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.952980] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/247 [ 50.954412] Modules linked in: [ 50.955022] CPU: 1 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.956970] Tainted: [W]=WARN [ 50.957513] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.959187] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.960153] 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 [ 50.963287] RSP: 0018:ffff888016d3fbc0 EFLAGS: 00010286 [ 50.964262] RAX: 0000000000000000 RBX: ffffed1002da7f78 RCX: ffffffff813a4050 [ 50.965523] RDX: ffff888017e81bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.966799] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002da7f2f [ 50.968051] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.969316] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016d3fdf8 [ 50.970602] FS: 00007f8066c6e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.972013] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.973058] CR2: 00007ffd137d5ef7 CR3: 000000000b658000 CR4: 0000000000350ef0 [ 50.974333] Call Trace: [ 50.974835] [ 50.975252] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.976142] ? __create_object+0x59/0x80 [ 50.976926] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.977875] __vmalloc_noprof+0x59/0x60 [ 50.978596] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.979456] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.980373] bpf_prog_alloc+0x39/0x200 [ 50.981095] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.982014] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.982915] do_seccomp+0x349/0x25e0 [ 50.983576] ? find_held_lock+0x2b/0x80 [ 50.984316] ? do_prlimit+0x310/0x610 [ 50.985048] ? __pfx_do_seccomp+0x10/0x10 [ 50.985838] ? do_raw_spin_unlock+0x53/0x220 [ 50.986623] ? _raw_spin_unlock+0x1e/0x40 [ 50.987392] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.988351] ? static_key_count+0x60/0x80 [ 50.989138] prctl_set_seccomp+0x4e/0x70 [ 50.989897] __do_sys_prctl+0xe6c/0x1d70 [ 50.990632] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.991471] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.992419] ? irqentry_exit+0xf3/0x650 [ 50.993193] do_syscall_64+0xbf/0x430 [ 50.993926] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.994874] RIP: 0033:0x7f80671605cd [ 50.995520] 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 [ 50.998635] RSP: 002b:00007ffd137d4940 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.999980] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f80671605cd [ 51.001237] RDX: 000056248864ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.002514] RBP: 00007ffd137d49a0 R08: 0000000000000000 R09: 00007ffd137d4040 [ 51.003775] R10: 0000000000000000 R11: 0000000000000246 R12: 000056249e5582b0 [ 51.005028] R13: 00007ffd137d4dd0 R14: 000056249e55ad20 R15: 000056249e56c8d0 [ 51.006317] [ 51.006781] irq event stamp: 1853 [ 51.007349] hardirqs last enabled at (1861): [] __up_console_sem+0x78/0x80 [ 51.008604] hardirqs last disabled at (1870): [] __up_console_sem+0x5d/0x80 [ 51.009859] softirqs last enabled at (1400): [] handle_softirqs+0x50c/0x770 [ 51.011134] softirqs last disabled at (1379): [] __irq_exit_rcu+0xc4/0x100 [ 51.012381] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:1930' (ECDSA) to the list of known hosts. 2025/11/18 15:13:28 fuzzer started 2025/11/18 15:13:29 dialing manager at localhost:34383 2025/11/18 15:13:29 checking machine... 2025/11/18 15:13:29 checking revisions... [ 51.651793] kmemleak: Automatic memory scanning thread ended 2025/11/18 15:13:29 testing simple program... [ 51.718647] cgroup: Unknown subsys name 'net' [ 51.761186] cgroup: Unknown subsys name 'cpuset' [ 51.768165] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 15:13:28 Registers: info registers vcpu 0 RAX=1ffffffff0cf1daf RBX=ffffffff8678ed78 RCX=ffffffff8229c354 RDX=0000000000000000 RSI=ffffffff86b55d4a RDI=ffffffff8678ed78 RBP=ffffffff8678ed78 RSP=ffff888016d27918 R8 =ffffffff86b55d4a R9 =0000000000000000 R10=000000000003c9ed R11=000000000003f9f7 R12=ffffffff8678ed78 R13=ffffffff8678ed78 R14=ffffffff8678ed78 R15=dffffc0000000000 RIP=ffffffff8135daaf RFL=00000216 [----AP-] 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 00007fcdbc0bb900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe2d8b2000 CR3=000000001f9d6000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000024ee1 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 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f09454e1000 CR3=0000000009b8d000 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=85488158e46a91869745371e5be26f32 XMM02=ec2efd57dc4c00df0000000000306d10 XMM03=f47c3f0220239f1f0000000000306de0 XMM04=d613ab3d2dd2839100000000000ae988 XMM05=e587ab412e4e2c540000000000321580 XMM06=d74844bf967d85ba0000000000320f78 XMM07=e042d86d42eb936e0000000000311180 XMM08=f47c3f0220239f1f0000000000306de0 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000