[ 46.443592] ------------[ cut here ]------------ [ 46.444528] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.446665] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.448173] Modules linked in: [ 46.449060] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.451159] Tainted: [W]=WARN [ 46.451807] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.453290] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.454215] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 46.457438] RSP: 0018:ffff8880160b7bc0 EFLAGS: 00010286 [ 46.458435] RAX: 0000000000000000 RBX: ffffed1002c16f78 RCX: ffffffff813a4050 [ 46.459754] RDX: ffff888016905340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.461147] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c16f2f [ 46.462535] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.463866] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880160b7df8 [ 46.465160] FS: 00007fadde531900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.466636] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.467735] CR2: 00007faddea23580 CR3: 0000000016834000 CR4: 0000000000350ef0 [ 46.469038] Call Trace: [ 46.469504] [ 46.469966] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.470876] ? __create_object+0x59/0x80 [ 46.471688] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.472681] __vmalloc_noprof+0x59/0x60 [ 46.473400] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.474291] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.475253] bpf_prog_alloc+0x39/0x200 [ 46.476026] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.476974] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.477893] do_seccomp+0x349/0x25e0 [ 46.478579] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.479521] ? __pfx_do_seccomp+0x10/0x10 [ 46.480321] ? find_held_lock+0x2b/0x80 [ 46.481081] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.482067] ? static_key_count+0x60/0x80 [ 46.482877] prctl_set_seccomp+0x4e/0x70 [ 46.483691] __do_sys_prctl+0xe6c/0x1d70 [ 46.484434] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.485307] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.486265] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.487265] ? irqentry_exit+0xf3/0x650 [ 46.488083] do_syscall_64+0xbf/0x430 [ 46.488853] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.489824] RIP: 0033:0x7faddea235cd [ 46.490491] 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 [ 46.493734] RSP: 002b:00007ffd9cdb7ba0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.495107] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faddea235cd [ 46.496420] RDX: 000055eb157d8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.497710] RBP: 00007ffd9cdb7c00 R08: 0000000000000000 R09: 00007ffd9cdb72a0 [ 46.499013] R10: 0000000000000000 R11: 0000000000000246 R12: 000055eb2703fad0 [ 46.500314] R13: 00007ffd9cdb8030 R14: 000055eb27040bc0 R15: 000055eb27051780 [ 46.501676] [ 46.502133] irq event stamp: 1857 [ 46.502843] hardirqs last enabled at (1867): [] __up_console_sem+0x78/0x80 [ 46.504381] hardirqs last disabled at (1876): [] __up_console_sem+0x5d/0x80 [ 46.505924] softirqs last enabled at (1780): [] handle_softirqs+0x50c/0x770 [ 46.507503] softirqs last disabled at (1765): [] __irq_exit_rcu+0xc4/0x100 [ 46.509054] ---[ end trace 0000000000000000 ]--- [ 49.965892] ------------[ cut here ]------------ [ 49.966826] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.968886] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 49.970535] Modules linked in: [ 49.971223] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.973231] Tainted: [W]=WARN [ 49.973836] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.975295] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.976239] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 49.979388] RSP: 0018:ffff88801a56fbc0 EFLAGS: 00010286 [ 49.980356] RAX: 0000000000000000 RBX: ffffed10034adf78 RCX: ffffffff813a4050 [ 49.981595] RDX: ffff888017eed340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.982902] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034adf2f [ 49.984176] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.985445] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a56fdf8 [ 49.986708] FS: 00007f645db0a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.988157] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.989214] CR2: 00007ffe1f625ef8 CR3: 000000000e145000 CR4: 0000000000350ef0 [ 49.990495] Call Trace: [ 49.991006] [ 49.991413] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.992337] ? __create_object+0x59/0x80 [ 49.993115] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.994077] __vmalloc_noprof+0x59/0x60 [ 49.994834] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.995724] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.996661] bpf_prog_alloc+0x39/0x200 [ 49.997355] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.998282] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.999183] do_seccomp+0x349/0x25e0 [ 49.999911] ? find_held_lock+0x2b/0x80 [ 50.000673] ? do_prlimit+0x310/0x610 [ 50.001372] ? __pfx_do_seccomp+0x10/0x10 [ 50.002152] ? do_raw_spin_unlock+0x53/0x220 [ 50.002979] ? _raw_spin_unlock+0x1e/0x40 [ 50.003770] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.004722] ? static_key_count+0x60/0x80 [ 50.005468] prctl_set_seccomp+0x4e/0x70 [ 50.006258] __do_sys_prctl+0xe6c/0x1d70 [ 50.007044] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.007914] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.008883] ? irqentry_exit+0xf3/0x650 [ 50.009593] do_syscall_64+0xbf/0x430 [ 50.010342] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.011299] RIP: 0033:0x7f645dffc5cd [ 50.012031] 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 [ 50.015193] RSP: 002b:00007ffe1f623fc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.016565] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f645dffc5cd [ 50.017844] RDX: 0000559de9565e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.019118] RBP: 00007ffe1f624020 R08: 0000000000000000 R09: 00007ffe1f6236c0 [ 50.020401] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559df8fccad0 [ 50.021702] R13: 00007ffe1f624450 R14: 0000559df8fcdbc0 R15: 0000559df8fde780 [ 50.023008] [ 50.023430] irq event stamp: 1819 [ 50.024089] hardirqs last enabled at (1829): [] __up_console_sem+0x78/0x80 [ 50.025598] hardirqs last disabled at (1838): [] __up_console_sem+0x5d/0x80 [ 50.027129] softirqs last enabled at (1732): [] handle_softirqs+0x50c/0x770 [ 50.028681] softirqs last disabled at (1727): [] __irq_exit_rcu+0xc4/0x100 [ 50.030199] ---[ end trace 0000000000000000 ]--- [ 50.820822] ------------[ cut here ]------------ [ 50.821767] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.823851] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 50.825550] Modules linked in: [ 50.826259] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.828312] Tainted: [W]=WARN [ 50.828927] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.830463] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.831413] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 50.834715] RSP: 0018:ffff888016befbc0 EFLAGS: 00010286 [ 50.835738] RAX: 0000000000000000 RBX: ffffed1002d7df78 RCX: ffffffff813a4050 [ 50.837072] RDX: ffff88800a34b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.838397] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d7df2f [ 50.839748] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.841078] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016befdf8 [ 50.842410] FS: 00007fbab8691900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.843906] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.845013] CR2: 00007fbab8b83580 CR3: 000000000b85a000 CR4: 0000000000350ef0 [ 50.846340] Call Trace: [ 50.846854] [ 50.847277] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.848223] ? __create_object+0x59/0x80 [ 50.849036] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.850041] __vmalloc_noprof+0x59/0x60 [ 50.850827] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.851747] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.852721] bpf_prog_alloc+0x39/0x200 [ 50.853434] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.854389] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.855326] do_seccomp+0x349/0x25e0 [ 50.856074] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.857003] ? __pfx_do_seccomp+0x10/0x10 [ 50.857828] ? find_held_lock+0x2b/0x80 [ 50.858562] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.859567] ? static_key_count+0x60/0x80 [ 50.860383] prctl_set_seccomp+0x4e/0x70 [ 50.861190] __do_sys_prctl+0xe6c/0x1d70 [ 50.862014] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.862899] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.863899] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.864904] ? irqentry_exit+0xf3/0x650 [ 50.865695] do_syscall_64+0xbf/0x430 [ 50.866409] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.867391] RIP: 0033:0x7fbab8b835cd [ 50.868131] 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 [ 50.871407] RSP: 002b:00007ffd25eed6b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.872834] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbab8b835cd [ 50.874162] RDX: 0000558812448e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.875487] RBP: 00007ffd25eed710 R08: 0000000000000000 R09: 00007ffd25eecdb0 [ 50.876827] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558832669ad0 [ 50.878167] R13: 00007ffd25eedb40 R14: 000055883266abc0 R15: 000055883267b780 [ 50.879527] [ 50.880011] irq event stamp: 1865 [ 50.880674] hardirqs last enabled at (1875): [] __up_console_sem+0x78/0x80 [ 50.882237] hardirqs last disabled at (1884): [] __up_console_sem+0x5d/0x80 [ 50.883830] softirqs last enabled at (1406): [] handle_softirqs+0x50c/0x770 [ 50.885431] softirqs last disabled at (1401): [] __irq_exit_rcu+0xc4/0x100 [ 50.887001] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:25131' (ECDSA) to the list of known hosts. 2025/11/18 01:32:07 fuzzer started 2025/11/18 01:32:08 dialing manager at localhost:37895 2025/11/18 01:32:08 checking machine... 2025/11/18 01:32:08 checking revisions... [ 51.731111] kmemleak: Automatic memory scanning thread ended 2025/11/18 01:32:08 testing simple program... [ 51.823075] cgroup: Unknown subsys name 'net' [ 51.880360] cgroup: Unknown subsys name 'cpuset' [ 51.891501] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 01:32:07 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffffffff8899cbc0 RCX=0000000000000040 RDX=ffff888019045340 RSI=ffffffff83ee5fac RDI=ffffffff815d34d1 RBP=ffff88801752f558 RSP=ffff8880160b7cb0 R8 =0000000000000001 R9 =0000000000000001 R10=ffffffff8664f657 R11=0000000000000000 R12=ffff88801752f570 R13=ffff88800be63d00 R14=ffff88801752f720 R15=ffff88801752f000 RIP=ffffffff83ee5fac RFL=00000293 [--S-A-C] 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 00007f645db0a900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe1f61e000 CR3=000000000cf38000 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 info registers vcpu 1 RAX=0000000000027c1b RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 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 fffffe4000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f7586d4d000 CR3=000000000d406000 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=11881fc40044878bc144b888698f41f2 XMM02=0000000000302a38ec2efd57dc4c00df XMM03=000000000030edc85125c836eb3161b4 XMM04=051f5d74a5ecea4d00000000000ae988 XMM05=3bdf4707296db87d000000000031fbf8 XMM06=5b75c91c80445342000000000031ec98 XMM07=e042d86d42eb936e000000000030f048 XMM08=5125c836eb3161b40000000000302a98 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000