[ 46.382994] ------------[ cut here ]------------ [ 46.383731] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.385443] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 46.386670] Modules linked in: [ 46.387205] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.388866] Tainted: [W]=WARN [ 46.389326] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.390549] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.391305] 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 [ 46.393950] RSP: 0018:ffff888015d2fbc0 EFLAGS: 00010286 [ 46.394721] RAX: 0000000000000000 RBX: ffffed1002ba5f78 RCX: ffffffff813a4050 [ 46.395794] RDX: ffff8880160db780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.396868] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ba5f2f [ 46.397941] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.399010] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015d2fdf8 [ 46.400074] FS: 00007f84764cf900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.401287] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.402183] CR2: 00007fffa0ee4ef7 CR3: 000000000dac8000 CR4: 0000000000350ef0 [ 46.403253] Call Trace: [ 46.403638] [ 46.404015] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.404733] ? __create_object+0x59/0x80 [ 46.405394] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.406217] __vmalloc_noprof+0x59/0x60 [ 46.406807] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.407538] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.408318] bpf_prog_alloc+0x39/0x200 [ 46.408932] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.409663] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.410421] do_seccomp+0x349/0x25e0 [ 46.411020] ? find_held_lock+0x2b/0x80 [ 46.411619] ? do_prlimit+0x310/0x610 [ 46.412246] ? __pfx_do_seccomp+0x10/0x10 [ 46.412920] ? do_raw_spin_unlock+0x53/0x220 [ 46.413575] ? _raw_spin_unlock+0x1e/0x40 [ 46.414227] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.415034] ? static_key_count+0x60/0x80 [ 46.415664] prctl_set_seccomp+0x4e/0x70 [ 46.416323] __do_sys_prctl+0xe6c/0x1d70 [ 46.416979] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.417655] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.418467] ? irqentry_exit+0xf3/0x650 [ 46.419100] do_syscall_64+0xbf/0x430 [ 46.419678] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.420482] RIP: 0033:0x7f84769c15cd [ 46.421069] 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 [ 46.423714] RSP: 002b:00007fffa0ee3100 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.424871] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f84769c15cd [ 46.425944] RDX: 0000564234e80e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.427013] RBP: 00007fffa0ee3160 R08: 0000000000000000 R09: 00007fffa0ee2800 [ 46.428087] R10: 0000000000000000 R11: 0000000000000246 R12: 000056425f8bb2b0 [ 46.429170] R13: 00007fffa0ee3590 R14: 000056425f8bdd20 R15: 000056425f8cf8d0 [ 46.430252] [ 46.430605] irq event stamp: 1761 [ 46.431147] hardirqs last enabled at (1771): [] __up_console_sem+0x78/0x80 [ 46.432416] hardirqs last disabled at (1780): [] __up_console_sem+0x5d/0x80 [ 46.433698] softirqs last enabled at (1252): [] handle_softirqs+0x50c/0x770 [ 46.434996] softirqs last disabled at (1231): [] __irq_exit_rcu+0xc4/0x100 [ 46.436262] ---[ end trace 0000000000000000 ]--- [ 49.886922] ------------[ cut here ]------------ [ 49.887868] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.890046] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 49.891479] Modules linked in: [ 49.892114] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.894073] Tainted: [W]=WARN [ 49.894619] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.896055] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.896947] 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 [ 49.900061] RSP: 0018:ffff888016b97bc0 EFLAGS: 00010286 [ 49.901023] RAX: 0000000000000000 RBX: ffffed1002d72f78 RCX: ffffffff813a4050 [ 49.902281] RDX: ffff888013bb8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.903547] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d72f2f [ 49.904823] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.906079] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016b97df8 [ 49.907332] FS: 00007f19de6d4900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.908748] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.909796] CR2: 00007f19debc6580 CR3: 000000000bb56000 CR4: 0000000000350ef0 [ 49.911067] Call Trace: [ 49.911539] [ 49.911974] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.912866] ? __create_object+0x59/0x80 [ 49.913612] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.914554] __vmalloc_noprof+0x59/0x60 [ 49.915294] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.916154] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.917087] bpf_prog_alloc+0x39/0x200 [ 49.917767] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.918674] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.919569] do_seccomp+0x349/0x25e0 [ 49.920267] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.921163] ? __pfx_do_seccomp+0x10/0x10 [ 49.921936] ? find_held_lock+0x2b/0x80 [ 49.922646] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.923587] ? static_key_count+0x60/0x80 [ 49.924356] prctl_set_seccomp+0x4e/0x70 [ 49.925139] __do_sys_prctl+0xe6c/0x1d70 [ 49.925907] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.926719] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.927659] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.928622] ? irqentry_exit+0xf3/0x650 [ 49.929383] do_syscall_64+0xbf/0x430 [ 49.930112] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.931045] RIP: 0033:0x7f19debc65cd [ 49.931704] 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 [ 49.934818] RSP: 002b:00007fff44463540 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.936177] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f19debc65cd [ 49.937438] RDX: 000055abf2b6de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.938690] RBP: 00007fff444635a0 R08: 0000000000000000 R09: 00007fff44462c40 [ 49.939945] R10: 0000000000000000 R11: 0000000000000246 R12: 000055abfe58c2b0 [ 49.941198] R13: 00007fff444639d0 R14: 000055abfe58ed20 R15: 000055abfe5a08d0 [ 49.942450] [ 49.942895] irq event stamp: 1711 [ 49.943483] hardirqs last enabled at (1719): [] __up_console_sem+0x78/0x80 [ 49.944961] hardirqs last disabled at (1728): [] __up_console_sem+0x5d/0x80 [ 49.946243] softirqs last enabled at (1390): [] handle_softirqs+0x50c/0x770 [ 49.947498] softirqs last disabled at (1385): [] __irq_exit_rcu+0xc4/0x100 [ 49.948742] ---[ end trace 0000000000000000 ]--- [ 50.759658] ------------[ cut here ]------------ [ 50.760612] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.762646] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/257 [ 50.764102] Modules linked in: [ 50.764694] CPU: 1 UID: 104 PID: 257 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.766945] Tainted: [W]=WARN [ 50.767495] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.769062] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.770175] 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 [ 50.773526] RSP: 0018:ffff88801a997bc0 EFLAGS: 00010286 [ 50.774779] RAX: 0000000000000000 RBX: ffffed1003532f78 RCX: ffffffff813a4050 [ 50.776049] RDX: ffff888013913780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.777329] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003532f2f [ 50.778582] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.779859] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a997df8 [ 50.781145] FS: 00007f028693f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.782559] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.783618] CR2: 00007fff0eea1ef7 CR3: 00000000200ae000 CR4: 0000000000350ef0 [ 50.784918] Call Trace: [ 50.785373] [ 50.785777] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.786662] ? __create_object+0x59/0x80 [ 50.787424] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.788394] __vmalloc_noprof+0x59/0x60 [ 50.789151] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.790019] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.790938] bpf_prog_alloc+0x39/0x200 [ 50.791622] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.792570] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.793475] do_seccomp+0x349/0x25e0 [ 50.794195] ? find_held_lock+0x2b/0x80 [ 50.794982] ? do_prlimit+0x310/0x610 [ 50.795685] ? __pfx_do_seccomp+0x10/0x10 [ 50.796470] ? do_raw_spin_unlock+0x53/0x220 [ 50.797311] ? _raw_spin_unlock+0x1e/0x40 [ 50.798092] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.799060] ? static_key_count+0x60/0x80 [ 50.799809] prctl_set_seccomp+0x4e/0x70 [ 50.800618] __do_sys_prctl+0xe6c/0x1d70 [ 50.801402] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.802260] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.803221] ? irqentry_exit+0xf3/0x650 [ 50.803976] do_syscall_64+0xbf/0x430 [ 50.804680] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.805633] RIP: 0033:0x7f0286e315cd [ 50.806320] 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 [ 50.809484] RSP: 002b:00007fff0ee9f9f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.810872] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0286e315cd [ 50.812147] RDX: 0000563ac1faae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.813443] RBP: 00007fff0ee9fa50 R08: 0000000000000000 R09: 00007fff0ee9f0f0 [ 50.814703] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563adb337bf0 [ 50.815963] R13: 00007fff0ee9fe80 R14: 0000563adb341380 R15: 0000563adb34c460 [ 50.817267] [ 50.817688] irq event stamp: 1813 [ 50.818334] hardirqs last enabled at (1823): [] __up_console_sem+0x78/0x80 [ 50.819856] hardirqs last disabled at (1832): [] __up_console_sem+0x5d/0x80 [ 50.821401] softirqs last enabled at (1752): [] handle_softirqs+0x50c/0x770 [ 50.822942] softirqs last disabled at (1737): [] __irq_exit_rcu+0xc4/0x100 [ 50.824428] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:63440' (ECDSA) to the list of known hosts. 2025/11/18 02:38:13 fuzzer started 2025/11/18 02:38:14 dialing manager at localhost:37895 2025/11/18 02:38:14 checking machine... 2025/11/18 02:38:14 checking revisions... [ 51.764657] kmemleak: Automatic memory scanning thread ended 2025/11/18 02:38:14 testing simple program... [ 51.853107] cgroup: Unknown subsys name 'net' [ 51.917964] cgroup: Unknown subsys name 'cpuset' [ 51.935653] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 02:38:13 Registers: info registers vcpu 0 RAX=0000000000000002 RBX=ffff888016a5f4c8 RCX=ffffffff84c55c34 RDX=1ffff1100121852e RSI=ffffffff84c55c43 RDI=ffff8880090c2970 RBP=dffffc0000000000 RSP=ffff888016a5f438 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff88800a450000 R13=0000000000000001 R14=ffffffffffffffff R15=ffffed1002d4be9b RIP=ffffffff84c7219a 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 00007f19de6d4900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f19dec8b618 CR3=0000000018fd2000 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=00000000000269d9 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=00000202 [-------] 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=00007f4e99074000 CR3=000000000d444000 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=a59564ec3e495d965c4d300a28af450a XMM02=0000000000306c18eff9b2d0a8fce9cb XMM03=0000000000306ce82c67c8bc2e329bc3 XMM04=b6d77651dc36c2db00000000000ae988 XMM05=4384c1d5f3427d9900000000003247f8 XMM06=5b441c9aa74920470000000000322e80 XMM07=e042d86d42eb936e0000000000314240 XMM08=be4cbb603d36ce000000000000306ce8 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000