[ 46.015695] ------------[ cut here ]------------ [ 46.016425] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.018090] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 46.019269] Modules linked in: [ 46.019747] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.021359] Tainted: [W]=WARN [ 46.021798] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.022974] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.023696] 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 [ 46.026284] RSP: 0018:ffff888017f4fbc0 EFLAGS: 00010286 [ 46.027061] RAX: 0000000000000000 RBX: ffffed1002fe9f78 RCX: ffffffff813a4050 [ 46.028078] RDX: ffff888013e4b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.029095] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002fe9f2f [ 46.030117] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.031154] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017f4fdf8 [ 46.032181] FS: 00007fd812002900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.033333] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.034196] CR2: 00007fd8124f4580 CR3: 000000000b716000 CR4: 0000000000350ef0 [ 46.035235] Call Trace: [ 46.035609] [ 46.035938] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.036660] ? __create_object+0x59/0x80 [ 46.037293] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.038081] __vmalloc_noprof+0x59/0x60 [ 46.038665] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.039368] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.040117] bpf_prog_alloc+0x39/0x200 [ 46.040669] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.041416] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.042136] do_seccomp+0x349/0x25e0 [ 46.042684] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.043406] ? __pfx_do_seccomp+0x10/0x10 [ 46.043996] ? find_held_lock+0x2b/0x80 [ 46.044601] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.045373] ? static_key_count+0x60/0x80 [ 46.045974] prctl_set_seccomp+0x4e/0x70 [ 46.046614] __do_sys_prctl+0xe6c/0x1d70 [ 46.047241] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.047885] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.048660] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.049433] ? irqentry_exit+0xf3/0x650 [ 46.050005] do_syscall_64+0xbf/0x430 [ 46.050611] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.051357] RIP: 0033:0x7fd8124f45cd [ 46.051879] 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 [ 46.054421] RSP: 002b:00007ffd02500f10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.055498] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd8124f45cd [ 46.056513] RDX: 0000557722a61e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.057527] RBP: 00007ffd02500f70 R08: 0000000000000000 R09: 00007ffd02500610 [ 46.058571] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557735fb8bf0 [ 46.059596] R13: 00007ffd025013a0 R14: 0000557735fc2380 R15: 0000557735fcd460 [ 46.060641] [ 46.060988] irq event stamp: 1741 [ 46.061517] hardirqs last enabled at (1759): [] __up_console_sem+0x78/0x80 [ 46.062754] hardirqs last disabled at (1768): [] __up_console_sem+0x5d/0x80 [ 46.063966] softirqs last enabled at (1756): [] handle_softirqs+0x50c/0x770 [ 46.065189] softirqs last disabled at (1749): [] __irq_exit_rcu+0xc4/0x100 [ 46.066407] ---[ end trace 0000000000000000 ]--- [ 49.487942] ------------[ cut here ]------------ [ 49.488821] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.490718] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 49.492097] Modules linked in: [ 49.492648] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.494751] Tainted: [W]=WARN [ 49.495385] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.496779] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.497653] 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 [ 49.500660] RSP: 0018:ffff8880166d7bc0 EFLAGS: 00010286 [ 49.501590] RAX: 0000000000000000 RBX: ffffed1002cdaf78 RCX: ffffffff813a4050 [ 49.502810] RDX: ffff888009de5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.504044] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cdaf2f [ 49.505254] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.506475] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880166d7df8 [ 49.507698] FS: 00007f8b1b08d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.509070] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.510086] CR2: 00007fff9a9beef8 CR3: 000000000df8b000 CR4: 0000000000350ef0 [ 49.511325] Call Trace: [ 49.511760] [ 49.512191] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.512997] ? __create_object+0x59/0x80 [ 49.513756] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.514679] __vmalloc_noprof+0x59/0x60 [ 49.515413] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.516251] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.517157] bpf_prog_alloc+0x39/0x200 [ 49.517813] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.518709] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.519575] do_seccomp+0x349/0x25e0 [ 49.520277] ? find_held_lock+0x2b/0x80 [ 49.520964] ? do_prlimit+0x310/0x610 [ 49.521677] ? __pfx_do_seccomp+0x10/0x10 [ 49.522438] ? do_raw_spin_unlock+0x53/0x220 [ 49.523247] ? _raw_spin_unlock+0x1e/0x40 [ 49.523954] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.524876] ? static_key_count+0x60/0x80 [ 49.525652] prctl_set_seccomp+0x4e/0x70 [ 49.526436] __do_sys_prctl+0xe6c/0x1d70 [ 49.527195] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.527974] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.528899] ? irqentry_exit+0xf3/0x650 [ 49.529632] do_syscall_64+0xbf/0x430 [ 49.530354] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.531276] RIP: 0033:0x7f8b1b57f5cd [ 49.531907] 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 [ 49.534950] RSP: 002b:00007fff9a9bd080 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.536262] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8b1b57f5cd [ 49.537497] RDX: 00005636cfce4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.538752] RBP: 00007fff9a9bd0e0 R08: 0000000000000000 R09: 00007fff9a9bc780 [ 49.539996] R10: 0000000000000000 R11: 0000000000000246 R12: 00005636e0df2bf0 [ 49.541257] R13: 00007fff9a9bd510 R14: 00005636e0dfc380 R15: 00005636e0e07460 [ 49.542517] [ 49.542924] irq event stamp: 1817 [ 49.543539] hardirqs last enabled at (1827): [] __up_console_sem+0x78/0x80 [ 49.544999] hardirqs last disabled at (1836): [] __up_console_sem+0x5d/0x80 [ 49.546494] softirqs last enabled at (1754): [] handle_softirqs+0x50c/0x770 [ 49.547994] softirqs last disabled at (1749): [] __irq_exit_rcu+0xc4/0x100 [ 49.549465] ---[ end trace 0000000000000000 ]--- [ 50.321324] ------------[ cut here ]------------ [ 50.322285] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.324292] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 50.325799] Modules linked in: [ 50.326475] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.329911] Tainted: [W]=WARN [ 50.331085] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.332577] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.333522] 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 [ 50.336786] RSP: 0018:ffff888017887bc0 EFLAGS: 00010286 [ 50.337778] RAX: 0000000000000000 RBX: ffffed1002f10f78 RCX: ffffffff813a4050 [ 50.339092] RDX: ffff888017b09bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.340458] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f10f2f [ 50.341764] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.343105] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017887df8 [ 50.344402] FS: 00007f5481d4d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.345864] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.346949] CR2: 00007f54822b34a6 CR3: 000000001f9d0000 CR4: 0000000000350ef0 [ 50.348243] Call Trace: [ 50.348705] [ 50.349166] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.350068] ? __create_object+0x59/0x80 [ 50.350820] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.351779] __vmalloc_noprof+0x59/0x60 [ 50.352534] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.353407] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.354349] bpf_prog_alloc+0x39/0x200 [ 50.355091] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.355968] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.356863] do_seccomp+0x349/0x25e0 [ 50.357582] ? find_held_lock+0x2b/0x80 [ 50.358347] ? do_prlimit+0x310/0x610 [ 50.359088] ? __pfx_do_seccomp+0x10/0x10 [ 50.359822] ? do_raw_spin_unlock+0x53/0x220 [ 50.360654] ? _raw_spin_unlock+0x1e/0x40 [ 50.361424] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.362395] ? static_key_count+0x60/0x80 [ 50.363191] prctl_set_seccomp+0x4e/0x70 [ 50.363917] __do_sys_prctl+0xe6c/0x1d70 [ 50.364701] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.365554] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.366532] ? irqentry_exit+0xf3/0x650 [ 50.367307] do_syscall_64+0xbf/0x430 [ 50.368002] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.368959] RIP: 0033:0x7f548223f5cd [ 50.369665] 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 [ 50.372832] RSP: 002b:00007ffec0cd9200 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.374192] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f548223f5cd [ 50.375495] RDX: 0000560eb4233e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.376775] RBP: 00007ffec0cd9260 R08: 0000000000000000 R09: 00007ffec0cd8900 [ 50.378052] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560eebf96240 [ 50.379354] R13: 00007ffec0cd9690 R14: 0000560eebf95bf0 R15: 0000560eebfaa4d0 [ 50.380652] [ 50.381110] irq event stamp: 2241 [ 50.381714] hardirqs last enabled at (2249): [] __up_console_sem+0x78/0x80 [ 50.383253] hardirqs last disabled at (2264): [] __up_console_sem+0x5d/0x80 [ 50.384777] softirqs last enabled at (2262): [] handle_softirqs+0x50c/0x770 [ 50.386329] softirqs last disabled at (2257): [] __irq_exit_rcu+0xc4/0x100 [ 50.387692] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:59105' (ECDSA) to the list of known hosts. 2025/11/18 18:03:24 fuzzer started 2025/11/18 18:03:25 dialing manager at localhost:34383 2025/11/18 18:03:25 checking machine... 2025/11/18 18:03:25 checking revisions... [ 51.288565] kmemleak: Automatic memory scanning thread ended 2025/11/18 18:03:25 testing simple program... [ 51.376213] cgroup: Unknown subsys name 'net' [ 51.448697] cgroup: Unknown subsys name 'cpuset' [ 51.462240] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 18:03:24 Registers: info registers vcpu 0 RAX=2a5267d94b856800 RBX=ffff888009611bc0 RCX=0000000000000000 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e2b998 RBP=ffffffff85e2b998 RSP=ffff888009627af0 R8 =0000000000000001 R9 =0000000000000001 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81526f16 RFL=00000086 [--S--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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f8b1b644618 CR3=000000001f923000 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=ffffffff86a0bbf9 RBX=0000000000000002 RCX=ffffffff86a0bbf4 RDX=0000000000000000 RSI=0000000000000000 RDI=0000000000000001 RBP=ffff88806cf08ac8 RSP=ffff88806cf08a00 R8 =ffffffff86a0bbf8 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000089b8 R12=ffff88806cf08ad0 R13=ffff88806cf08ab8 R14=ffff88806cf08ab1 R15=ffff88806cf08a70 RIP=ffffffff8135e872 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe3d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f876b4e2000 CR3=000000000d060000 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=6360b4c9078f88830b4476b9cec11c5f XMM02=0000000000304428ec2efd57dc4c00df XMM03=00000000003116001233c8958f3eaf96 XMM04=a284d27487061b3600000000000ae988 XMM05=5868e37c8ed9613f0000000000321500 XMM06=5b75c91c8044534200000000003205a0 XMM07=e042d86d42eb936e0000000000311880 XMM08=1233c8958f3eaf960000000000304488 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000