[ 46.305672] ------------[ cut here ]------------ [ 46.306576] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.308485] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 46.309934] Modules linked in: [ 46.310542] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.312454] Tainted: [W]=WARN [ 46.312976] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.314365] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.315185] 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 [ 46.318204] RSP: 0018:ffff888016387bc0 EFLAGS: 00010286 [ 46.319130] RAX: 0000000000000000 RBX: ffffed1002c70f78 RCX: ffffffff813a4050 [ 46.320355] RDX: ffff888015fd9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.321566] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c70f2f [ 46.322787] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.324008] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016387df8 [ 46.325235] FS: 00007fc11ecaa900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.326608] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.327634] CR2: 00007fc11f2104a6 CR3: 000000000cc22000 CR4: 0000000000350ef0 [ 46.328855] Call Trace: [ 46.329346] [ 46.329741] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.330590] ? __create_object+0x59/0x80 [ 46.331361] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.332350] __vmalloc_noprof+0x59/0x60 [ 46.333028] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.333858] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.334743] bpf_prog_alloc+0x39/0x200 [ 46.335463] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.336343] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.337154] do_seccomp+0x349/0x25e0 [ 46.337834] ? find_held_lock+0x2b/0x80 [ 46.338553] ? do_prlimit+0x310/0x610 [ 46.339211] ? __pfx_do_seccomp+0x10/0x10 [ 46.339963] ? do_raw_spin_unlock+0x53/0x220 [ 46.340759] ? _raw_spin_unlock+0x1e/0x40 [ 46.341513] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.342438] ? static_key_count+0x60/0x80 [ 46.343155] prctl_set_seccomp+0x4e/0x70 [ 46.343899] __do_sys_prctl+0xe6c/0x1d70 [ 46.344647] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.345472] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.346399] ? irqentry_exit+0xf3/0x650 [ 46.347082] do_syscall_64+0xbf/0x430 [ 46.347792] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.348710] RIP: 0033:0x7fc11f19c5cd [ 46.349384] 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 [ 46.352395] RSP: 002b:00007ffe933f0240 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.353710] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc11f19c5cd [ 46.354943] RDX: 00005605b05b3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.356169] RBP: 00007ffe933f02a0 R08: 0000000000000000 R09: 00007ffe933ef940 [ 46.357379] R10: 0000000000000000 R11: 0000000000000246 R12: 00005605d1d31bf0 [ 46.358597] R13: 00007ffe933f06d0 R14: 00005605d1d3b380 R15: 00005605d1d46460 [ 46.359842] [ 46.360249] irq event stamp: 1729 [ 46.360948] hardirqs last enabled at (1739): [] __up_console_sem+0x78/0x80 [ 46.362401] hardirqs last disabled at (1748): [] __up_console_sem+0x5d/0x80 [ 46.363869] softirqs last enabled at (1536): [] handle_softirqs+0x50c/0x770 [ 46.365341] softirqs last disabled at (1531): [] __irq_exit_rcu+0xc4/0x100 [ 46.366774] ---[ end trace 0000000000000000 ]--- [ 49.527148] ------------[ cut here ]------------ [ 49.528113] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.530276] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 49.531820] Modules linked in: [ 49.532475] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.534466] Tainted: [W]=WARN [ 49.535022] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.536509] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.537427] 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 [ 49.540702] RSP: 0018:ffff888014437bc0 EFLAGS: 00010286 [ 49.541678] RAX: 0000000000000000 RBX: ffffed1002886f78 RCX: ffffffff813a4050 [ 49.542964] RDX: ffff888016b9d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.544276] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002886f2f [ 49.545583] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.546873] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888014437df8 [ 49.548180] FS: 00007f753c62d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.549632] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.550684] CR2: 00007ffccb658ef7 CR3: 000000000d586000 CR4: 0000000000350ef0 [ 49.551983] Call Trace: [ 49.552500] [ 49.552923] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.553826] ? __create_object+0x59/0x80 [ 49.554632] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.555629] __vmalloc_noprof+0x59/0x60 [ 49.556390] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.557231] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.558163] bpf_prog_alloc+0x39/0x200 [ 49.558903] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.559852] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.560769] do_seccomp+0x349/0x25e0 [ 49.561496] ? find_held_lock+0x2b/0x80 [ 49.562219] ? do_prlimit+0x310/0x610 [ 49.562964] ? __pfx_do_seccomp+0x10/0x10 [ 49.563778] ? do_raw_spin_unlock+0x53/0x220 [ 49.564626] ? _raw_spin_unlock+0x1e/0x40 [ 49.565420] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.566383] ? static_key_count+0x60/0x80 [ 49.567143] prctl_set_seccomp+0x4e/0x70 [ 49.567943] __do_sys_prctl+0xe6c/0x1d70 [ 49.568745] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.569618] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.570602] ? irqentry_exit+0xf3/0x650 [ 49.571387] do_syscall_64+0xbf/0x430 [ 49.572110] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.573066] RIP: 0033:0x7f753cb1f5cd [ 49.573777] 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 [ 49.576989] RSP: 002b:00007ffccb657610 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.578367] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f753cb1f5cd [ 49.579688] RDX: 0000559b2b080e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.580988] RBP: 00007ffccb657670 R08: 0000000000000000 R09: 00007ffccb656d10 [ 49.582281] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559b323fe2b0 [ 49.583597] R13: 00007ffccb657aa0 R14: 0000559b32400d20 R15: 0000559b324128d0 [ 49.584911] [ 49.585376] irq event stamp: 1775 [ 49.585987] hardirqs last enabled at (1783): [] __up_console_sem+0x78/0x80 [ 49.587530] hardirqs last disabled at (1792): [] __up_console_sem+0x5d/0x80 [ 49.589065] softirqs last enabled at (1578): [] handle_softirqs+0x50c/0x770 [ 49.590623] softirqs last disabled at (1573): [] __irq_exit_rcu+0xc4/0x100 [ 49.592158] ---[ end trace 0000000000000000 ]--- [ 50.386787] ------------[ cut here ]------------ [ 50.387696] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.389610] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 50.390988] Modules linked in: [ 50.391842] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.393840] Tainted: [W]=WARN [ 50.394427] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.395856] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.396742] 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 [ 50.399762] RSP: 0018:ffff888017637bc0 EFLAGS: 00010286 [ 50.400695] RAX: 0000000000000000 RBX: ffffed1002ec6f78 RCX: ffffffff813a4050 [ 50.401918] RDX: ffff888014701bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.403143] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ec6f2f [ 50.404379] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.405615] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017637df8 [ 50.406835] FS: 00007f7cb6ed3900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.408210] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.409226] CR2: 00007f7cb73c5580 CR3: 0000000009b50000 CR4: 0000000000350ef0 [ 50.410474] Call Trace: [ 50.410914] [ 50.411350] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.412208] ? __create_object+0x59/0x80 [ 50.412970] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.413894] __vmalloc_noprof+0x59/0x60 [ 50.414620] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.415475] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.416366] bpf_prog_alloc+0x39/0x200 [ 50.417022] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.417912] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.418779] do_seccomp+0x349/0x25e0 [ 50.419483] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.420351] ? __pfx_do_seccomp+0x10/0x10 [ 50.421069] ? find_held_lock+0x2b/0x80 [ 50.421813] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.422744] ? static_key_count+0x60/0x80 [ 50.423550] prctl_set_seccomp+0x4e/0x70 [ 50.424252] __do_sys_prctl+0xe6c/0x1d70 [ 50.425017] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.425856] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.426789] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.427747] ? irqentry_exit+0xf3/0x650 [ 50.428499] do_syscall_64+0xbf/0x430 [ 50.429170] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.430094] RIP: 0033:0x7f7cb73c55cd [ 50.430789] 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 [ 50.433871] RSP: 002b:00007ffe79a71cc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.435198] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7cb73c55cd [ 50.436451] RDX: 0000561df341be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.437717] RBP: 00007ffe79a71d20 R08: 0000000000000000 R09: 00007ffe79a713c0 [ 50.438966] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561e014bfbf0 [ 50.440222] R13: 00007ffe79a72150 R14: 0000561e014c9380 R15: 0000561e014d4460 [ 50.441490] [ 50.441895] irq event stamp: 1815 [ 50.442532] hardirqs last enabled at (1825): [] __up_console_sem+0x78/0x80 [ 50.443999] hardirqs last disabled at (1834): [] __up_console_sem+0x5d/0x80 [ 50.445473] softirqs last enabled at (1774): [] handle_softirqs+0x50c/0x770 [ 50.446960] softirqs last disabled at (1763): [] __irq_exit_rcu+0xc4/0x100 [ 50.448431] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:64146' (ECDSA) to the list of known hosts. 2025/11/19 00:51:59 fuzzer started 2025/11/19 00:51:59 dialing manager at localhost:34383 2025/11/19 00:51:59 checking machine... 2025/11/19 00:51:59 checking revisions... [ 51.353368] kmemleak: Automatic memory scanning thread ended 2025/11/19 00:51:59 testing simple program... [ 51.438700] cgroup: Unknown subsys name 'net' [ 51.503287] cgroup: Unknown subsys name 'cpuset' [ 51.520454] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 00:51:58 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff8880171b19e0 RCX=ffffffff842e1efe RDX=ffff88801459d340 RSI=ffffffff842e2321 RDI=0000000000000005 RBP=ffff8880171b2200 RSP=ffff888015c4f9c8 R8 =0000000000000000 R9 =00000001ffffffff R10=0000000000000000 R11=0000000000000001 R12=ffff888015c4fa98 R13=dffffc0000000000 R14=ffff88800e945780 R15=ffff8880171b1980 RIP=ffffffff842e2329 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 00007f9e91718900 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=00007f753cbe50b0 CR3=000000000ce93000 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=756f6a2f646d65747379732f6e75722f XMM01=00676f6c7379732f6c616e72756f6a2f XMM02=756f6a2f646d65747379732f6e75722f XMM03=006c616e72756f6a2f646d6574737973 XMM04=88d977f65eff49b900000000000ae988 XMM05=bacc8c5b0b8f32a900000000003239b0 XMM06=090f1556b20111b30000000000322868 XMM07=fb795ef6d65770560000000000313978 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff81b2d576 RBX=ffffffff86726324 RCX=ffffffff81b2d5f8 RDX=0000000000000000 RSI=ffffffff86ab8db4 RDI=ffffffff86726314 RBP=ffffffff86726328 RSP=ffff888016387848 R8 =ffffffff86ab8db4 R9 =0000000000000000 R10=000000000003c9ed R11=000000000002575e R12=ffffffff86726324 R13=ffffffff86726314 R14=0000000000000010 R15=dffffc0000000000 RIP=ffffffff8135dad7 RFL=00000202 [-------] 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 00007f753c62d900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe3300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffccb651000 CR3=000000001fadc000 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