[ 45.760050] ------------[ cut here ]------------ [ 45.760978] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.762992] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 45.764449] Modules linked in: [ 45.765082] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.767293] Tainted: [W]=WARN [ 45.767971] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.769454] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.770369] 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 [ 45.773546] RSP: 0018:ffff888015cafbc0 EFLAGS: 00010286 [ 45.774518] RAX: 0000000000000000 RBX: ffffed1002b95f78 RCX: ffffffff813a4050 [ 45.775800] RDX: ffff888016049bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.777083] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b95f2f [ 45.778351] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.779644] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015cafdf8 [ 45.780917] FS: 00007fdbfb454900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.782359] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.783441] CR2: 00007fdbfb946580 CR3: 000000000de36000 CR4: 0000000000350ef0 [ 45.784728] Call Trace: [ 45.785194] [ 45.785638] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.786497] ? __create_object+0x59/0x80 [ 45.787287] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.788247] __vmalloc_noprof+0x59/0x60 [ 45.788995] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.789854] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.790797] bpf_prog_alloc+0x39/0x200 [ 45.791496] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.792410] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.793303] do_seccomp+0x349/0x25e0 [ 45.794023] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.794917] ? __pfx_do_seccomp+0x10/0x10 [ 45.795724] ? find_held_lock+0x2b/0x80 [ 45.796449] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.797420] ? static_key_count+0x60/0x80 [ 45.798220] prctl_set_seccomp+0x4e/0x70 [ 45.798993] __do_sys_prctl+0xe6c/0x1d70 [ 45.799794] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.800652] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.801576] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.802538] ? irqentry_exit+0xf3/0x650 [ 45.803315] do_syscall_64+0xbf/0x430 [ 45.804057] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.805016] RIP: 0033:0x7fdbfb9465cd [ 45.805742] 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 [ 45.808926] RSP: 002b:00007ffea3ada910 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.810285] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdbfb9465cd [ 45.811573] RDX: 000055699ff30e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.812894] RBP: 00007ffea3ada970 R08: 0000000000000000 R09: 00007ffea3ada010 [ 45.814161] R10: 0000000000000000 R11: 0000000000000246 R12: 00005569b8221240 [ 45.815443] R13: 00007ffea3adada0 R14: 00005569b822a380 R15: 00005569b8235540 [ 45.816737] [ 45.817153] irq event stamp: 1781 [ 45.817798] hardirqs last enabled at (1791): [] __up_console_sem+0x78/0x80 [ 45.819321] hardirqs last disabled at (1800): [] __up_console_sem+0x5d/0x80 [ 45.820734] softirqs last enabled at (1702): [] handle_softirqs+0x50c/0x770 [ 45.822023] softirqs last disabled at (1697): [] __irq_exit_rcu+0xc4/0x100 [ 45.823270] ---[ end trace 0000000000000000 ]--- [ 49.180174] ------------[ cut here ]------------ [ 49.181112] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.183098] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 49.184541] Modules linked in: [ 49.185169] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.187191] Tainted: [W]=WARN [ 49.187789] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.189236] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.190148] 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 [ 49.193281] RSP: 0018:ffff8880170f7bc0 EFLAGS: 00010286 [ 49.194247] RAX: 0000000000000000 RBX: ffffed1002e1ef78 RCX: ffffffff813a4050 [ 49.195571] RDX: ffff88801b98b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.196871] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e1ef2f [ 49.198135] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.199564] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880170f7df8 [ 49.201236] FS: 00007fd5a1bf0900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.202706] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.203811] CR2: 00007ffe279eaef7 CR3: 00000000100a6000 CR4: 0000000000350ef0 [ 49.205172] Call Trace: [ 49.205680] [ 49.206084] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.206967] ? __create_object+0x59/0x80 [ 49.207751] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.208716] __vmalloc_noprof+0x59/0x60 [ 49.209422] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.210278] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.211207] bpf_prog_alloc+0x39/0x200 [ 49.211928] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.212852] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.213754] do_seccomp+0x349/0x25e0 [ 49.214416] ? find_held_lock+0x2b/0x80 [ 49.215182] ? do_prlimit+0x310/0x610 [ 49.215917] ? __pfx_do_seccomp+0x10/0x10 [ 49.216700] ? do_raw_spin_unlock+0x53/0x220 [ 49.217467] ? _raw_spin_unlock+0x1e/0x40 [ 49.218261] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.219266] ? static_key_count+0x60/0x80 [ 49.220078] prctl_set_seccomp+0x4e/0x70 [ 49.220867] __do_sys_prctl+0xe6c/0x1d70 [ 49.221723] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.222566] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.223649] ? irqentry_exit+0xf3/0x650 [ 49.224396] do_syscall_64+0xbf/0x430 [ 49.225180] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.226151] RIP: 0033:0x7fd5a20e25cd [ 49.226904] 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 [ 49.230138] RSP: 002b:00007ffe279e8370 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.231553] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd5a20e25cd [ 49.232634] RDX: 00005639665f9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.233699] RBP: 00007ffe279e83d0 R08: 0000000000000000 R09: 00007ffe279e7a70 [ 49.234754] R10: 0000000000000000 R11: 0000000000000246 R12: 000056398b5a3b10 [ 49.235838] R13: 00007ffe279e8800 R14: 000056398b5a42b0 R15: 000056398b5b86f0 [ 49.236929] [ 49.237277] irq event stamp: 1817 [ 49.237817] hardirqs last enabled at (1827): [] __up_console_sem+0x78/0x80 [ 49.239106] hardirqs last disabled at (1836): [] __up_console_sem+0x5d/0x80 [ 49.240367] softirqs last enabled at (1710): [] handle_softirqs+0x50c/0x770 [ 49.241648] softirqs last disabled at (1705): [] __irq_exit_rcu+0xc4/0x100 [ 49.242902] ---[ end trace 0000000000000000 ]--- [ 50.193582] ------------[ cut here ]------------ [ 50.194497] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.196515] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 50.197961] Modules linked in: [ 50.198536] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.200524] Tainted: [W]=WARN [ 50.201121] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.202841] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.203844] 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 [ 50.207000] RSP: 0018:ffff88801bb8fbc0 EFLAGS: 00010286 [ 50.207981] RAX: 0000000000000000 RBX: ffffed1003771f78 RCX: ffffffff813a4050 [ 50.209265] RDX: ffff888017018000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.210553] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003771f2f [ 50.211862] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.213148] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801bb8fdf8 [ 50.214427] FS: 00007fe7d1b3a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.215872] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.216927] CR2: 00007ffd8f945ef7 CR3: 000000001fddb000 CR4: 0000000000350ef0 [ 50.218226] Call Trace: [ 50.218724] [ 50.219139] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.220027] ? __create_object+0x59/0x80 [ 50.220812] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.221771] __vmalloc_noprof+0x59/0x60 [ 50.222473] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.223354] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.224282] bpf_prog_alloc+0x39/0x200 [ 50.225017] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.225931] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.226821] do_seccomp+0x349/0x25e0 [ 50.227496] ? find_held_lock+0x2b/0x80 [ 50.228248] ? do_prlimit+0x310/0x610 [ 50.228975] ? __pfx_do_seccomp+0x10/0x10 [ 50.229755] ? do_raw_spin_unlock+0x53/0x220 [ 50.230549] ? _raw_spin_unlock+0x1e/0x40 [ 50.231333] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.232286] ? static_key_count+0x60/0x80 [ 50.233089] prctl_set_seccomp+0x4e/0x70 [ 50.233858] __do_sys_prctl+0xe6c/0x1d70 [ 50.234579] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.235435] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.236391] ? irqentry_exit+0xf3/0x650 [ 50.237141] do_syscall_64+0xbf/0x430 [ 50.237878] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.238813] RIP: 0033:0x7fe7d202c5cd [ 50.239496] 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 [ 50.242640] RSP: 002b:00007ffd8f944bb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.244007] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe7d202c5cd [ 50.245283] RDX: 000055c6c2179e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.246558] RBP: 00007ffd8f944c10 R08: 0000000000000000 R09: 00007ffd8f9442b0 [ 50.247845] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c6c3c9cad0 [ 50.249107] R13: 00007ffd8f945040 R14: 000055c6c3c9dbc0 R15: 000055c6c3cae780 [ 50.250390] [ 50.250852] irq event stamp: 1849 [ 50.251458] hardirqs last enabled at (1857): [] __up_console_sem+0x78/0x80 [ 50.252983] hardirqs last disabled at (1866): [] __up_console_sem+0x5d/0x80 [ 50.254489] softirqs last enabled at (1770): [] handle_softirqs+0x50c/0x770 [ 50.255954] softirqs last disabled at (1765): [] __irq_exit_rcu+0xc4/0x100 [ 50.257213] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:22505' (ECDSA) to the list of known hosts. 2025/11/19 03:26:38 fuzzer started 2025/11/19 03:26:38 dialing manager at localhost:34383 2025/11/19 03:26:38 checking machine... 2025/11/19 03:26:38 checking revisions... [ 51.103135] kmemleak: Automatic memory scanning thread ended 2025/11/19 03:26:39 testing simple program... [ 51.173645] cgroup: Unknown subsys name 'net' [ 51.218800] cgroup: Unknown subsys name 'cpuset' [ 51.226391] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 03:26:38 Registers: info registers vcpu 0 RAX=0000000080010102 RBX=0000000000000000 RCX=ffffffff816332d1 RDX=ffff88801683d340 RSI=ffffffff81633505 RDI=0000000000000005 RBP=ffffffff86650294 RSP=ffff88806ce085a0 R8 =000f424000000000 R9 =ffffed100d9c10c3 R10=0000000000000001 R11=0000000000000001 R12=0000000000000001 R13=003b9aca00000000 R14=00000000001594ea R15=00000000004039e8 RIP=ffffffff81751e21 RFL=00000002 [-------] 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 00007f5512484900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd5a21a7618 CR3=000000000db05000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=67b4eaa517e9695700000000000ae988 XMM05=a2374b3d6f7432d50000000000320ce8 XMM06=ac2691f049020686000000000031f320 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000022000 RBX=ffff888016011bc0 RCX=0000000000000001 RDX=0000000000022005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff888016012618 RSP=ffff88806cf088c8 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff8880160126b8 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff815270cc RFL=00000006 [-----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 00007fd5a1bf0900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe279e2000 CR3=000000000ecc8000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000