[ 39.027018] ------------[ cut here ]------------ [ 39.028012] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.030196] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 39.031744] Modules linked in: [ 39.032416] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.036044] Tainted: [W]=WARN [ 39.036637] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.038258] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.039216] 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 [ 39.042509] RSP: 0018:ffff888016c3fbc0 EFLAGS: 00010286 [ 39.043530] RAX: 0000000000000000 RBX: ffffed1002d87f78 RCX: ffffffff813a4050 [ 39.044887] RDX: ffff888017331bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.046217] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d87f2f [ 39.047543] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.048879] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c3fdf8 [ 39.050207] FS: 00007f209b444900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.051728] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.052840] CR2: 00007f209b936580 CR3: 000000001101a000 CR4: 0000000000350ef0 [ 39.054175] Call Trace: [ 39.054655] [ 39.055113] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.056064] ? __create_object+0x59/0x80 [ 39.056824] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.057817] __vmalloc_noprof+0x59/0x60 [ 39.058589] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.059464] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.060440] bpf_prog_alloc+0x39/0x200 [ 39.061202] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.062150] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.063088] do_seccomp+0x349/0x25e0 [ 39.063791] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.064721] ? __pfx_do_seccomp+0x10/0x10 [ 39.065524] ? find_held_lock+0x2b/0x80 [ 39.066308] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.067295] ? static_key_count+0x60/0x80 [ 39.068129] prctl_set_seccomp+0x4e/0x70 [ 39.068880] __do_sys_prctl+0xe6c/0x1d70 [ 39.069678] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.070565] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.071540] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.072525] ? irqentry_exit+0xf3/0x650 [ 39.073308] do_syscall_64+0xbf/0x430 [ 39.074055] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.075013] RIP: 0033:0x7f209b9365cd [ 39.075683] 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 [ 39.078856] RSP: 002b:00007ffc958ba160 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.080245] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f209b9365cd [ 39.081526] RDX: 0000555ddce0be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.082820] RBP: 00007ffc958ba1c0 R08: 0000000000000000 R09: 00007ffc958b9860 [ 39.084121] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555e11f432b0 [ 39.085412] R13: 00007ffc958ba5f0 R14: 0000555e11f45d20 R15: 0000555e11f578d0 [ 39.086724] [ 39.087184] irq event stamp: 2059 [ 39.087803] hardirqs last enabled at (2067): [] __up_console_sem+0x78/0x80 [ 39.089347] hardirqs last disabled at (2076): [] __up_console_sem+0x5d/0x80 [ 39.090871] softirqs last enabled at (1614): [] handle_softirqs+0x50c/0x770 [ 39.092370] softirqs last disabled at (1609): [] __irq_exit_rcu+0xc4/0x100 [ 39.093637] ---[ end trace 0000000000000000 ]--- [ 42.814914] ------------[ cut here ]------------ [ 42.815846] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.817888] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 42.819374] Modules linked in: [ 42.820021] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.822018] Tainted: [W]=WARN [ 42.822577] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.824121] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.825044] 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 [ 42.828250] RSP: 0018:ffff888018b2fbc0 EFLAGS: 00010286 [ 42.829237] RAX: 0000000000000000 RBX: ffffed1003165f78 RCX: ffffffff813a4050 [ 42.830533] RDX: ffff8880159e8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.831837] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003165f2f [ 42.833129] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.834427] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018b2fdf8 [ 42.835727] FS: 00007f7aa5525900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.837175] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.838248] CR2: 00007f7aa5a17580 CR3: 000000001e6d1000 CR4: 0000000000350ef0 [ 42.839541] Call Trace: [ 42.840066] [ 42.840481] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.841390] ? __create_object+0x59/0x80 [ 42.842183] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.843158] __vmalloc_noprof+0x59/0x60 [ 42.843890] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.844774] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.845713] bpf_prog_alloc+0x39/0x200 [ 42.846460] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.847397] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.848326] do_seccomp+0x349/0x25e0 [ 42.849052] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.849915] ? __pfx_do_seccomp+0x10/0x10 [ 42.850717] ? find_held_lock+0x2b/0x80 [ 42.851484] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.852464] ? static_key_count+0x60/0x80 [ 42.853274] prctl_set_seccomp+0x4e/0x70 [ 42.854060] __do_sys_prctl+0xe6c/0x1d70 [ 42.854813] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.855688] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.856672] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.857664] ? irqentry_exit+0xf3/0x650 [ 42.858439] do_syscall_64+0xbf/0x430 [ 42.859177] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.860148] RIP: 0033:0x7f7aa5a175cd [ 42.860819] 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 [ 42.864029] RSP: 002b:00007ffe1489df10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.865405] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7aa5a175cd [ 42.866700] RDX: 00005649db459e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.868002] RBP: 00007ffe1489df70 R08: 0000000000000000 R09: 00007ffe1489d610 [ 42.869306] R10: 0000000000000000 R11: 0000000000000246 R12: 00005649f7029ad0 [ 42.870609] R13: 00007ffe1489e3a0 R14: 00005649f702abc0 R15: 00005649f703b780 [ 42.871977] [ 42.872414] irq event stamp: 1701 [ 42.873059] hardirqs last enabled at (1711): [] __up_console_sem+0x78/0x80 [ 42.874586] hardirqs last disabled at (1720): [] __up_console_sem+0x5d/0x80 [ 42.876130] softirqs last enabled at (1576): [] handle_softirqs+0x50c/0x770 [ 42.877664] softirqs last disabled at (1571): [] __irq_exit_rcu+0xc4/0x100 [ 42.879180] ---[ end trace 0000000000000000 ]--- [ 43.737359] ------------[ cut here ]------------ [ 43.738277] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.740340] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 43.741794] Modules linked in: [ 43.742438] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.744461] Tainted: [W]=WARN [ 43.745075] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.746558] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.747512] 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 [ 43.750745] RSP: 0018:ffff88800f587bc0 EFLAGS: 00010286 [ 43.751741] RAX: 0000000000000000 RBX: ffffed1001eb0f78 RCX: ffffffff813a4050 [ 43.753053] RDX: ffff888017663780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.754370] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001eb0f2f [ 43.755680] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.756993] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f587df8 [ 43.758294] FS: 00007f98436d7900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.759775] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.760856] CR2: 00007ffc7326aef8 CR3: 000000001e592000 CR4: 0000000000350ef0 [ 43.762159] Call Trace: [ 43.762627] [ 43.763080] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.764010] ? __create_object+0x59/0x80 [ 43.764765] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.765747] __vmalloc_noprof+0x59/0x60 [ 43.766522] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.767418] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.768374] bpf_prog_alloc+0x39/0x200 [ 43.769137] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.770085] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.771000] do_seccomp+0x349/0x25e0 [ 43.771697] ? find_held_lock+0x2b/0x80 [ 43.772475] ? do_prlimit+0x310/0x610 [ 43.773219] ? __pfx_do_seccomp+0x10/0x10 [ 43.774029] ? do_raw_spin_unlock+0x53/0x220 [ 43.774831] ? _raw_spin_unlock+0x1e/0x40 [ 43.775646] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.776638] ? static_key_count+0x60/0x80 [ 43.777468] prctl_set_seccomp+0x4e/0x70 [ 43.778273] __do_sys_prctl+0xe6c/0x1d70 [ 43.779068] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.779905] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.780902] ? irqentry_exit+0xf3/0x650 [ 43.781683] do_syscall_64+0xbf/0x430 [ 43.782431] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.783389] RIP: 0033:0x7f9843bc95cd [ 43.784131] 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 [ 43.787326] RSP: 002b:00007ffc73269530 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.788724] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9843bc95cd [ 43.790041] RDX: 0000563bee045e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.791344] RBP: 00007ffc73269590 R08: 0000000000000000 R09: 00007ffc73268c30 [ 43.792668] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563bfdc232b0 [ 43.793963] R13: 00007ffc732699c0 R14: 0000563bfdc25d20 R15: 0000563bfdc378d0 [ 43.795288] [ 43.795730] irq event stamp: 1703 [ 43.796393] hardirqs last enabled at (1713): [] __up_console_sem+0x78/0x80 [ 43.797948] hardirqs last disabled at (1724): [] __up_console_sem+0x5d/0x80 [ 43.799498] softirqs last enabled at (1692): [] handle_softirqs+0x50c/0x770 [ 43.801074] softirqs last disabled at (1687): [] __irq_exit_rcu+0xc4/0x100 [ 43.802629] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:44823' (ECDSA) to the list of known hosts. 2025/11/18 07:40:19 fuzzer started 2025/11/18 07:40:19 dialing manager at localhost:37895 2025/11/18 07:40:19 checking machine... 2025/11/18 07:40:19 checking revisions... [ 44.687817] kmemleak: Automatic memory scanning thread ended 2025/11/18 07:40:19 testing simple program... [ 44.767650] cgroup: Unknown subsys name 'net' [ 44.822051] cgroup: Unknown subsys name 'cpuset' [ 44.842605] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 07:40:18 Registers: info registers vcpu 0 RAX=0000000080000000 RBX=000000000000018c RCX=ffffffff83edf9b5 RDX=000000000000018c RSI=0000000000000000 RDI=0000000000000005 RBP=ffff888015998000 RSP=ffff888019faf718 R8 =0000000000000001 R9 =ffffed10033f5ea1 R10=000000000000018c R11=0000000000000000 R12=ffff888014a58280 R13=ffff888015998668 R14=ffff888015998618 R15=ffff8880159985e4 RIP=ffffffff817515ca RFL=00000246 [---Z-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 00007f7aa5525900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f7aa5adc618 CR3=000000001e712000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000005 RBX=ffffc90000663818 RCX=ffffffff8361677b RDX=1ffff11001a64fa3 RSI=ffffffff836167ee RDI=ffff88800d327d2a RBP=0000000000000000 RSP=ffff8880179bef38 R8 =0000000000000000 R9 =fffffbfff0cc9eca R10=0000000000000000 R11=0000000000000000 R12=0000000000000018 R13=ffff88800c25f040 R14=ffff88800a378000 R15=ffff88800d327d00 RIP=ffffffff83616883 RFL=00000246 [---Z-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 00007f6e06681900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055e7fbcb68d8 CR3=000000001e64d000 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=25252525252525252525252525252525 XMM01=00ff0000000000ff0000ff0000ff0000 XMM02=00000000000000000000000000000000 XMM03=00000000ffffffff0000000000000004 XMM04=000000300000002800007f6e06b80b6b XMM05=00007ffcf10141e000007ffcf10142a0 XMM06=000055e7fbcaf210511b40d8c1702b00 XMM07=000000000000000000007f6e06afb8f7 XMM08=7325733030312e252d64252e64252d48 XMM09=00000000000000000000000000000000 XMM10=f1ae70f3b593b355508c0132662801da XMM11=f6b565626617696be7722f5ac2ba5a70 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000