[ 45.794684] ------------[ cut here ]------------ [ 45.795630] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.797657] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 45.799145] Modules linked in: [ 45.799800] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.801782] Tainted: [W]=WARN [ 45.802333] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.803801] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.804718] 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 [ 45.807892] RSP: 0018:ffff888016247bc0 EFLAGS: 00010286 [ 45.808868] RAX: 0000000000000000 RBX: ffffed1002c48f78 RCX: ffffffff813a4050 [ 45.810153] RDX: ffff88801896d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.811435] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c48f2f [ 45.812732] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.814026] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016247df8 [ 45.815310] FS: 00007ff10ca69900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.816795] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.817881] CR2: 00007fffb2659ef7 CR3: 000000000ba9e000 CR4: 0000000000350ef0 [ 45.819165] Call Trace: [ 45.819670] [ 45.820083] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.820988] ? __create_object+0x59/0x80 [ 45.821776] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.822743] __vmalloc_noprof+0x59/0x60 [ 45.823448] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.824335] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.825285] bpf_prog_alloc+0x39/0x200 [ 45.826021] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.826950] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.827862] do_seccomp+0x349/0x25e0 [ 45.828588] ? find_held_lock+0x2b/0x80 [ 45.829320] ? do_prlimit+0x310/0x610 [ 45.830064] ? __pfx_do_seccomp+0x10/0x10 [ 45.830848] ? do_raw_spin_unlock+0x53/0x220 [ 45.831694] ? _raw_spin_unlock+0x1e/0x40 [ 45.832425] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.833388] ? static_key_count+0x60/0x80 [ 45.834192] prctl_set_seccomp+0x4e/0x70 [ 45.834988] __do_sys_prctl+0xe6c/0x1d70 [ 45.835787] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.836646] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.837616] ? irqentry_exit+0xf3/0x650 [ 45.838339] do_syscall_64+0xbf/0x430 [ 45.839074] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.840034] RIP: 0033:0x7ff10cf5b5cd [ 45.840733] 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 [ 45.843932] RSP: 002b:00007fffb26584a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.845287] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff10cf5b5cd [ 45.846571] RDX: 0000560557ac8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.847886] RBP: 00007fffb2658500 R08: 0000000000000000 R09: 00007fffb2657ba0 [ 45.849175] R10: 0000000000000000 R11: 0000000000000246 R12: 000056055aa16b10 [ 45.850464] R13: 00007fffb2658930 R14: 000056055aa172b0 R15: 000056055aa2b6f0 [ 45.851852] [ 45.852351] irq event stamp: 1757 [ 45.853123] hardirqs last enabled at (1767): [] __up_console_sem+0x78/0x80 [ 45.854743] hardirqs last disabled at (1776): [] __up_console_sem+0x5d/0x80 [ 45.856239] softirqs last enabled at (1746): [] handle_softirqs+0x50c/0x770 [ 45.857539] softirqs last disabled at (1741): [] __irq_exit_rcu+0xc4/0x100 [ 45.858789] ---[ end trace 0000000000000000 ]--- [ 48.688349] ------------[ cut here ]------------ [ 48.689294] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.691309] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 48.692793] Modules linked in: [ 48.693380] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.695424] Tainted: [W]=WARN [ 48.696299] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.697875] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.698811] 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 [ 48.702036] RSP: 0018:ffff8880189bfbc0 EFLAGS: 00010286 [ 48.703035] RAX: 0000000000000000 RBX: ffffed1003137f78 RCX: ffffffff813a4050 [ 48.704380] RDX: ffff88801a310000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.705683] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003137f2f [ 48.706982] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.708323] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880189bfdf8 [ 48.709627] FS: 00007fd4164af900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.711104] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.712226] CR2: 00007ffe3cc96ef7 CR3: 0000000009e4d000 CR4: 0000000000350ef0 [ 48.713543] Call Trace: [ 48.714028] [ 48.714438] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.715355] ? __create_object+0x59/0x80 [ 48.716184] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.717191] __vmalloc_noprof+0x59/0x60 [ 48.717968] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.718873] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.719843] bpf_prog_alloc+0x39/0x200 [ 48.720589] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.721501] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.722443] do_seccomp+0x349/0x25e0 [ 48.723209] ? find_held_lock+0x2b/0x80 [ 48.724039] ? do_prlimit+0x310/0x610 [ 48.724807] ? __pfx_do_seccomp+0x10/0x10 [ 48.725609] ? do_raw_spin_unlock+0x53/0x220 [ 48.726412] ? _raw_spin_unlock+0x1e/0x40 [ 48.727224] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.728260] ? static_key_count+0x60/0x80 [ 48.729101] prctl_set_seccomp+0x4e/0x70 [ 48.729907] __do_sys_prctl+0xe6c/0x1d70 [ 48.730693] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.731610] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.732609] ? irqentry_exit+0xf3/0x650 [ 48.733345] do_syscall_64+0xbf/0x430 [ 48.734107] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.735096] RIP: 0033:0x7fd4169a15cd [ 48.735848] 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 [ 48.739121] RSP: 002b:00007ffe3cc94570 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.740536] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd4169a15cd [ 48.741643] RDX: 0000559d18643e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.742744] RBP: 00007ffe3cc945d0 R08: 0000000000000000 R09: 00007ffe3cc93c70 [ 48.743898] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559d50abdad0 [ 48.745012] R13: 00007ffe3cc94a00 R14: 0000559d50abebc0 R15: 0000559d50acf780 [ 48.746143] [ 48.746505] irq event stamp: 1823 [ 48.747074] hardirqs last enabled at (1833): [] __up_console_sem+0x78/0x80 [ 48.748413] hardirqs last disabled at (1842): [] __up_console_sem+0x5d/0x80 [ 48.749732] softirqs last enabled at (1744): [] handle_softirqs+0x50c/0x770 [ 48.751075] softirqs last disabled at (1733): [] __irq_exit_rcu+0xc4/0x100 [ 48.752410] ---[ end trace 0000000000000000 ]--- [ 49.373407] ------------[ cut here ]------------ [ 49.374253] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.376116] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 49.377466] Modules linked in: [ 49.378043] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.380106] Tainted: [W]=WARN [ 49.380663] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.382023] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.382861] 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 [ 49.385792] RSP: 0018:ffff88801abc7bc0 EFLAGS: 00010286 [ 49.386698] RAX: 0000000000000000 RBX: ffffed1003578f78 RCX: ffffffff813a4050 [ 49.387889] RDX: ffff88801d369bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.389075] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003578f2f [ 49.390272] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.391456] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801abc7df8 [ 49.392660] FS: 00007f467fb88900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.393986] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.394967] CR2: 00007f46800ee4a6 CR3: 000000001fda2000 CR4: 0000000000350ef0 [ 49.396181] Call Trace: [ 49.396653] [ 49.397035] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.397871] ? __create_object+0x59/0x80 [ 49.398605] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.399463] __vmalloc_noprof+0x59/0x60 [ 49.400175] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.400985] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.401849] bpf_prog_alloc+0x39/0x200 [ 49.402493] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.403357] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.404209] do_seccomp+0x349/0x25e0 [ 49.404869] ? find_held_lock+0x2b/0x80 [ 49.405564] ? do_prlimit+0x310/0x610 [ 49.406222] ? __pfx_do_seccomp+0x10/0x10 [ 49.406937] ? do_raw_spin_unlock+0x53/0x220 [ 49.407719] ? _raw_spin_unlock+0x1e/0x40 [ 49.408403] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.409226] ? static_key_count+0x60/0x80 [ 49.409892] prctl_set_seccomp+0x4e/0x70 [ 49.410500] __do_sys_prctl+0xe6c/0x1d70 [ 49.411141] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.411849] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.412661] ? irqentry_exit+0xf3/0x650 [ 49.413255] do_syscall_64+0xbf/0x430 [ 49.413861] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.414637] RIP: 0033:0x7f468007a5cd [ 49.415180] 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 [ 49.417793] RSP: 002b:00007fff7f0920d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.418912] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f468007a5cd [ 49.419970] RDX: 000055811dbbfe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.421042] RBP: 00007fff7f092130 R08: 0000000000000000 R09: 00007fff7f0917d0 [ 49.422120] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558136a572b0 [ 49.423183] R13: 00007fff7f092560 R14: 0000558136a59d20 R15: 0000558136a6b8d0 [ 49.424287] [ 49.424663] irq event stamp: 2509 [ 49.425179] hardirqs last enabled at (2517): [] __up_console_sem+0x78/0x80 [ 49.426479] hardirqs last disabled at (2526): [] __up_console_sem+0x5d/0x80 [ 49.427784] softirqs last enabled at (2030): [] handle_softirqs+0x50c/0x770 [ 49.429069] softirqs last disabled at (1989): [] __irq_exit_rcu+0xc4/0x100 [ 49.430344] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:54021' (ECDSA) to the list of known hosts. 2025/11/18 15:13:36 fuzzer started 2025/11/18 15:13:36 dialing manager at localhost:34383 2025/11/18 15:13:36 checking machine... 2025/11/18 15:13:36 checking revisions... [ 50.253500] kmemleak: Automatic memory scanning thread ended 2025/11/18 15:13:36 testing simple program... [ 50.348841] cgroup: Unknown subsys name 'net' [ 50.415938] cgroup: Unknown subsys name 'cpuset' [ 50.433879] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 15:13:35 Registers: info registers vcpu 0 RAX=0000000000040b9f 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=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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f46f06ba020 CR3=000000000c2ae000 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=6b66f5de86824682124d397f1aeb0bff XMM02=2c67c8bc2e329bc30000000000304888 XMM03=fb795ef6d65770560000000000311ee0 XMM04=eb2eb21726d67c2000000000000ae988 XMM05=d96330e2d2db86320000000000321090 XMM06=474038aa6c007e1f0000000000320f18 XMM07=e042d86d42eb936e0000000000312160 XMM08=d59052ac4fae205000000000003048e8 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff8880169579a0 RCX=ffff88806cf089a4 RDX=0000000000000003 RSI=0000000000000000 RDI=0000000000000001 RBP=ffffffff85e1ffe0 RSP=ffff88806cf08998 R8 =ffffffff86a68070 R9 =ffff88806cf08a90 R10=000000000003c9ed R11=0000000000017fd2 R12=ffffffff8135e7a2 R13=0000000000000206 R14=ffff88800f6e9bc0 R15=0000000000000003 RIP=ffffffff81528f7d RFL=00000006 [-----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 00007fd4164af900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd41648e020 CR3=000000000c4e1000 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