[ 45.889103] ------------[ cut here ]------------ [ 45.890040] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.892021] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 45.893479] Modules linked in: [ 45.894133] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.896114] Tainted: [W]=WARN [ 45.896722] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.898412] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.899388] 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 [ 45.902542] RSP: 0018:ffff88801956fbc0 EFLAGS: 00010286 [ 45.903522] RAX: 0000000000000000 RBX: ffffed10032adf78 RCX: ffffffff813a4050 [ 45.904812] RDX: ffff88800be80000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.906083] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10032adf2f [ 45.907358] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.908658] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801956fdf8 [ 45.909936] FS: 00007fafcdaa7900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.911383] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.912448] CR2: 00007ffe6e570ef8 CR3: 000000000b30d000 CR4: 0000000000350ef0 [ 45.913727] Call Trace: [ 45.914193] [ 45.914603] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.915492] ? __create_object+0x59/0x80 [ 45.916288] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.917256] __vmalloc_noprof+0x59/0x60 [ 45.918014] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.918884] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.919810] bpf_prog_alloc+0x39/0x200 [ 45.920502] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.921436] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.922334] do_seccomp+0x349/0x25e0 [ 45.923051] ? find_held_lock+0x2b/0x80 [ 45.923802] ? do_prlimit+0x310/0x610 [ 45.924514] ? __pfx_do_seccomp+0x10/0x10 [ 45.925309] ? do_raw_spin_unlock+0x53/0x220 [ 45.926129] ? _raw_spin_unlock+0x1e/0x40 [ 45.926914] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.927878] ? static_key_count+0x60/0x80 [ 45.928691] prctl_set_seccomp+0x4e/0x70 [ 45.929418] __do_sys_prctl+0xe6c/0x1d70 [ 45.930210] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.931071] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.932030] ? irqentry_exit+0xf3/0x650 [ 45.932804] do_syscall_64+0xbf/0x430 [ 45.933491] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.934441] RIP: 0033:0x7fafcdf995cd [ 45.935136] 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 [ 45.938303] RSP: 002b:00007ffe6e56e9b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.939667] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fafcdf995cd [ 45.940969] RDX: 000055b8fd91ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.942255] RBP: 00007ffe6e56ea10 R08: 0000000000000000 R09: 00007ffe6e56e0b0 [ 45.943528] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b8fe089bf0 [ 45.944809] R13: 00007ffe6e56ee40 R14: 000055b8fe093380 R15: 000055b8fe09e460 [ 45.946100] [ 45.946519] irq event stamp: 1795 [ 45.947173] hardirqs last enabled at (1811): [] __up_console_sem+0x78/0x80 [ 45.948709] hardirqs last disabled at (1820): [] __up_console_sem+0x5d/0x80 [ 45.950223] softirqs last enabled at (1808): [] handle_softirqs+0x50c/0x770 [ 45.951764] softirqs last disabled at (1803): [] __irq_exit_rcu+0xc4/0x100 [ 45.953287] ---[ end trace 0000000000000000 ]--- [ 48.741079] ------------[ cut here ]------------ [ 48.742017] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.744056] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 48.745543] Modules linked in: [ 48.746208] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.748207] Tainted: [W]=WARN [ 48.748837] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.750337] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.751275] 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 [ 48.754496] RSP: 0018:ffff888017d1fbc0 EFLAGS: 00010286 [ 48.755483] RAX: 0000000000000000 RBX: ffffed1002fa3f78 RCX: ffffffff813a4050 [ 48.756803] RDX: ffff88801474b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.758137] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002fa3f2f [ 48.759442] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.760750] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017d1fdf8 [ 48.762062] FS: 00007f4918d89900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.763548] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.764616] CR2: 00007ffd779a6ef8 CR3: 000000001f8f7000 CR4: 0000000000350ef0 [ 48.765938] Call Trace: [ 48.766406] [ 48.766880] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.767794] ? __create_object+0x59/0x80 [ 48.768560] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.769526] __vmalloc_noprof+0x59/0x60 [ 48.770275] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.771155] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.772112] bpf_prog_alloc+0x39/0x200 [ 48.772877] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.773798] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.774713] do_seccomp+0x349/0x25e0 [ 48.775409] ? find_held_lock+0x2b/0x80 [ 48.776148] ? do_prlimit+0x310/0x610 [ 48.776900] ? __pfx_do_seccomp+0x10/0x10 [ 48.777698] ? do_raw_spin_unlock+0x53/0x220 [ 48.778495] ? _raw_spin_unlock+0x1e/0x40 [ 48.779287] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.780265] ? static_key_count+0x60/0x80 [ 48.781062] prctl_set_seccomp+0x4e/0x70 [ 48.781839] __do_sys_prctl+0xe6c/0x1d70 [ 48.782590] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.783470] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.784465] ? irqentry_exit+0xf3/0x650 [ 48.785238] do_syscall_64+0xbf/0x430 [ 48.786002] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.786953] RIP: 0033:0x7f491927b5cd [ 48.787675] 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 [ 48.790888] RSP: 002b:00007ffd779a5890 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.792241] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f491927b5cd [ 48.793565] RDX: 0000563985f0ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.794896] RBP: 00007ffd779a58f0 R08: 0000000000000000 R09: 00007ffd779a4f90 [ 48.796219] R10: 0000000000000000 R11: 0000000000000246 R12: 000056398e74ead0 [ 48.797539] R13: 00007ffd779a5d20 R14: 000056398e74fbc0 R15: 000056398e760780 [ 48.798839] [ 48.799261] irq event stamp: 1747 [ 48.799928] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80 [ 48.801521] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 48.803067] softirqs last enabled at (1716): [] handle_softirqs+0x50c/0x770 [ 48.804669] softirqs last disabled at (1709): [] __irq_exit_rcu+0xc4/0x100 [ 48.806195] ---[ end trace 0000000000000000 ]--- [ 49.488473] ------------[ cut here ]------------ [ 49.489390] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.491380] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 49.492837] Modules linked in: [ 49.493430] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.495432] Tainted: [W]=WARN [ 49.496036] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.497559] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.498757] 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 [ 49.502093] RSP: 0018:ffff888017dffbc0 EFLAGS: 00010286 [ 49.503102] RAX: 0000000000000000 RBX: ffffed1002fbff78 RCX: ffffffff813a4050 [ 49.504429] RDX: ffff8880147a3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.505747] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002fbff2f [ 49.507060] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.508383] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017dffdf8 [ 49.509699] FS: 00007f4e6b6e2900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.511175] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.512277] CR2: 00007f4e6bbd4580 CR3: 000000001f33e000 CR4: 0000000000350ef0 [ 49.513599] Call Trace: [ 49.514109] [ 49.514531] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.515454] ? __create_object+0x59/0x80 [ 49.516273] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.517272] __vmalloc_noprof+0x59/0x60 [ 49.518050] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.518946] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.519905] bpf_prog_alloc+0x39/0x200 [ 49.520676] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.521586] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.522514] do_seccomp+0x349/0x25e0 [ 49.523253] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.524180] ? __pfx_do_seccomp+0x10/0x10 [ 49.525003] ? find_held_lock+0x2b/0x80 [ 49.525788] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.526785] ? static_key_count+0x60/0x80 [ 49.527564] prctl_set_seccomp+0x4e/0x70 [ 49.528372] __do_sys_prctl+0xe6c/0x1d70 [ 49.529168] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.530047] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.531040] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.532036] ? irqentry_exit+0xf3/0x650 [ 49.532840] do_syscall_64+0xbf/0x430 [ 49.533561] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.534536] RIP: 0033:0x7f4e6bbd45cd [ 49.535259] 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 [ 49.538547] RSP: 002b:00007ffffd9ba230 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.539961] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4e6bbd45cd [ 49.541300] RDX: 00005557d19b6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.542624] RBP: 00007ffffd9ba290 R08: 0000000000000000 R09: 00007ffffd9b9930 [ 49.543973] R10: 0000000000000000 R11: 0000000000000246 R12: 00005557f9b81b10 [ 49.545302] R13: 00007ffffd9ba6c0 R14: 00005557f9b822b0 R15: 00005557f9b966f0 [ 49.546669] [ 49.547108] irq event stamp: 1807 [ 49.547779] hardirqs last enabled at (1817): [] __up_console_sem+0x78/0x80 [ 49.549194] hardirqs last disabled at (1826): [] __up_console_sem+0x5d/0x80 [ 49.550503] softirqs last enabled at (1742): [] handle_softirqs+0x50c/0x770 [ 49.551829] softirqs last disabled at (1737): [] __irq_exit_rcu+0xc4/0x100 [ 49.553134] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:29619' (ECDSA) to the list of known hosts. 2025/11/18 20:34:00 fuzzer started 2025/11/18 20:34:00 dialing manager at localhost:34383 2025/11/18 20:34:00 checking machine... 2025/11/18 20:34:00 checking revisions... [ 50.408142] kmemleak: Automatic memory scanning thread ended 2025/11/18 20:34:00 testing simple program... [ 50.490694] cgroup: Unknown subsys name 'net' [ 50.564100] cgroup: Unknown subsys name 'cpuset' [ 50.584859] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 20:33:59 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff8880168778b8 RCX=0000000000000001 RDX=0000000000000000 RSI=0000000000000000 RDI=0000000000000001 RBP=ffffffff85e1ffe0 RSP=ffff88806ce089b8 R8 =0000000000000001 R9 =ffff88806ce08ab0 R10=000000000003c9ed R11=0000000000006e05 R12=ffffffff8135e7a2 R13=0000000000000206 R14=ffff8880145e8000 R15=ffff88806ce08a70 RIP=ffffffff81528f47 RFL=00000206 [-----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 00007f4918d89900 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=00007ffd7799f000 CR3=000000001f97c000 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=0000000000025293 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 fffffe7c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f491933e650 CR3=000000000db8b000 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=436ec4a77b5c4b99894082f4fde53d78 XMM02=0000000000301b10eff9b2d0a8fce9cb XMM03=0000000000301be02c67c8bc2e329bc3 XMM04=ac824a1812e381fe00000000000ae988 XMM05=d96330e2d2db8632000000000031e1a0 XMM06=474038aa6c007e1f000000000031e028 XMM07=e042d86d42eb936e000000000030e230 XMM08=e9bd8fc61870a1480000000000301be0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000