[ 39.109796] ------------[ cut here ]------------ [ 39.110716] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.112705] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 39.114155] Modules linked in: [ 39.114748] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.116966] Tainted: [W]=WARN [ 39.117625] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.119088] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.119995] 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 [ 39.123160] RSP: 0018:ffff888015707bc0 EFLAGS: 00010286 [ 39.124158] RAX: 0000000000000000 RBX: ffffed1002ae0f78 RCX: ffffffff813a4050 [ 39.125450] RDX: ffff8880140a1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.126712] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ae0f2f [ 39.127995] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.129280] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015707df8 [ 39.130559] FS: 00007fac1f235900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.132010] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.133071] CR2: 00007fac1f727580 CR3: 000000000df96000 CR4: 0000000000350ef0 [ 39.134366] Call Trace: [ 39.134826] [ 39.135267] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.136170] ? __create_object+0x59/0x80 [ 39.136907] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.137869] __vmalloc_noprof+0x59/0x60 [ 39.138619] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.139495] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.140447] bpf_prog_alloc+0x39/0x200 [ 39.141181] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.142049] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.142944] do_seccomp+0x349/0x25e0 [ 39.143645] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.144533] ? __pfx_do_seccomp+0x10/0x10 [ 39.145327] ? find_held_lock+0x2b/0x80 [ 39.146038] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.146997] ? static_key_count+0x60/0x80 [ 39.147809] prctl_set_seccomp+0x4e/0x70 [ 39.148594] __do_sys_prctl+0xe6c/0x1d70 [ 39.149372] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.150236] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.151209] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.152197] ? irqentry_exit+0xf3/0x650 [ 39.152919] do_syscall_64+0xbf/0x430 [ 39.153654] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.154614] RIP: 0033:0x7fac1f7275cd [ 39.155331] 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 [ 39.158500] RSP: 002b:00007ffeb6d96d80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.159868] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fac1f7275cd [ 39.161148] RDX: 0000556234bcde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.162470] RBP: 00007ffeb6d96de0 R08: 0000000000000000 R09: 00007ffeb6d96480 [ 39.163763] R10: 0000000000000000 R11: 0000000000000246 R12: 000055625d6feb10 [ 39.165026] R13: 00007ffeb6d97210 R14: 000055625d6ff2b0 R15: 000055625d7136f0 [ 39.166309] [ 39.166738] irq event stamp: 1843 [ 39.167382] hardirqs last enabled at (1853): [] __up_console_sem+0x78/0x80 [ 39.168917] hardirqs last disabled at (1862): [] __up_console_sem+0x5d/0x80 [ 39.170443] softirqs last enabled at (1802): [] handle_softirqs+0x50c/0x770 [ 39.172002] softirqs last disabled at (1795): [] __irq_exit_rcu+0xc4/0x100 [ 39.173527] ---[ end trace 0000000000000000 ]--- [ 41.991559] ------------[ cut here ]------------ [ 41.992462] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.994190] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 41.995371] Modules linked in: [ 41.995859] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 41.997610] Tainted: [W]=WARN [ 41.998200] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.999371] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.000076] 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 [ 42.002615] RSP: 0018:ffff888016bb7bc0 EFLAGS: 00010286 [ 42.003377] RAX: 0000000000000000 RBX: ffffed1002d76f78 RCX: ffffffff813a4050 [ 42.004388] RDX: ffff888017531bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.005402] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d76f2f [ 42.006427] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.007610] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016bb7df8 [ 42.008653] FS: 00007fa6d2a92900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.009796] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.010654] CR2: 00007fa6d2f84580 CR3: 000000002017c000 CR4: 0000000000350ef0 [ 42.011683] Call Trace: [ 42.012062] [ 42.012414] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.013097] ? __create_object+0x59/0x80 [ 42.013718] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.014476] __vmalloc_noprof+0x59/0x60 [ 42.015045] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.015743] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.016487] bpf_prog_alloc+0x39/0x200 [ 42.017037] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.017763] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.018484] do_seccomp+0x349/0x25e0 [ 42.019026] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.019752] ? __pfx_do_seccomp+0x10/0x10 [ 42.020380] ? find_held_lock+0x2b/0x80 [ 42.020951] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.021714] ? static_key_count+0x60/0x80 [ 42.022353] prctl_set_seccomp+0x4e/0x70 [ 42.022935] __do_sys_prctl+0xe6c/0x1d70 [ 42.023560] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.024248] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.024980] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.025743] ? irqentry_exit+0xf3/0x650 [ 42.026356] do_syscall_64+0xbf/0x430 [ 42.026917] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.027681] RIP: 0033:0x7fa6d2f845cd [ 42.028259] 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 [ 42.030780] RSP: 002b:00007ffc9d108490 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.031887] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa6d2f845cd [ 42.032914] RDX: 00005638a6825e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.033939] RBP: 00007ffc9d1084f0 R08: 0000000000000000 R09: 00007ffc9d107b90 [ 42.034961] R10: 0000000000000000 R11: 0000000000000246 R12: 00005638d494aad0 [ 42.035987] R13: 00007ffc9d108920 R14: 00005638d494bbc0 R15: 00005638d495c780 [ 42.037024] [ 42.037392] irq event stamp: 1723 [ 42.037873] hardirqs last enabled at (1731): [] __up_console_sem+0x78/0x80 [ 42.039086] hardirqs last disabled at (1740): [] __up_console_sem+0x5d/0x80 [ 42.040317] softirqs last enabled at (1382): [] handle_softirqs+0x50c/0x770 [ 42.041555] softirqs last disabled at (1377): [] __irq_exit_rcu+0xc4/0x100 [ 42.042766] ---[ end trace 0000000000000000 ]--- [ 42.862613] ------------[ cut here ]------------ [ 42.863459] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.865317] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 42.866703] Modules linked in: [ 42.867492] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.869350] Tainted: [W]=WARN [ 42.869865] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.871232] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.872044] 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 [ 42.875033] RSP: 0018:ffff88801ca87bc0 EFLAGS: 00010286 [ 42.875962] RAX: 0000000000000000 RBX: ffffed1003950f78 RCX: ffffffff813a4050 [ 42.877170] RDX: ffff8880141fd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.878371] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003950f2f [ 42.879572] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.880781] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801ca87df8 [ 42.881978] FS: 00007f5b4d03f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.883315] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.884319] CR2: 00007ffe5a667ef8 CR3: 000000000de6c000 CR4: 0000000000350ef0 [ 42.885527] Call Trace: [ 42.885956] [ 42.886390] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.887225] ? __create_object+0x59/0x80 [ 42.887915] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.888811] __vmalloc_noprof+0x59/0x60 [ 42.889504] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.890336] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.891220] bpf_prog_alloc+0x39/0x200 [ 42.891883] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.892688] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.893456] do_seccomp+0x349/0x25e0 [ 42.894025] ? find_held_lock+0x2b/0x80 [ 42.894660] ? do_prlimit+0x310/0x610 [ 42.895268] ? __pfx_do_seccomp+0x10/0x10 [ 42.895893] ? do_raw_spin_unlock+0x53/0x220 [ 42.896590] ? _raw_spin_unlock+0x1e/0x40 [ 42.897231] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.897989] ? static_key_count+0x60/0x80 [ 42.898657] prctl_set_seccomp+0x4e/0x70 [ 42.899302] __do_sys_prctl+0xe6c/0x1d70 [ 42.899924] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.900637] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.901442] ? irqentry_exit+0xf3/0x650 [ 42.902037] do_syscall_64+0xbf/0x430 [ 42.902654] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.903446] RIP: 0033:0x7f5b4d5315cd [ 42.904004] 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 [ 42.906651] RSP: 002b:00007ffe5a666790 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.907800] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5b4d5315cd [ 42.908882] RDX: 0000560abae37e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.909960] RBP: 00007ffe5a6667f0 R08: 0000000000000000 R09: 00007ffe5a665e90 [ 42.911025] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560ac1a2ead0 [ 42.912100] R13: 00007ffe5a666c20 R14: 0000560ac1a2fbc0 R15: 0000560ac1a40780 [ 42.913202] [ 42.913559] irq event stamp: 1837 [ 42.914060] hardirqs last enabled at (1845): [] __up_console_sem+0x78/0x80 [ 42.915330] hardirqs last disabled at (1854): [] __up_console_sem+0x5d/0x80 [ 42.916598] softirqs last enabled at (1784): [] handle_softirqs+0x50c/0x770 [ 42.917876] softirqs last disabled at (1779): [] __irq_exit_rcu+0xc4/0x100 [ 42.919148] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:59303' (ECDSA) to the list of known hosts. 2025/11/18 11:09:25 fuzzer started 2025/11/18 11:09:25 dialing manager at localhost:34383 2025/11/18 11:09:25 checking machine... 2025/11/18 11:09:25 checking revisions... [ 43.903005] kmemleak: Automatic memory scanning thread ended 2025/11/18 11:09:25 testing simple program... [ 43.989973] cgroup: Unknown subsys name 'net' [ 44.063990] cgroup: Unknown subsys name 'cpuset' [ 44.081207] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 11:09:24 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffff888019c18000 RCX=ffff88806ce089a4 RDX=0000000000000000 RSI=ffffffff85e1ffe0 RDI=ffff888019c183fc RBP=ffff888019c18000 RSP=ffff88806ce089b0 R8 =0000000000000001 R9 =ffff88806ce08a90 R10=000000000003c9ed R11=00000000000291ae R12=ffff888019c18000 R13=ffff88806ce08a98 R14=ffff88806ce08e58 R15=ffff88806ce08a50 RIP=ffffffff815d2c25 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 00007ff9e4c52700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc9d102000 CR3=000000001cbcf000 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=656e6e6f637369642064657669656365 XMM02=63736964203a31313a34303338352074 XMM03=66207463656e6e6f6373696420646576 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343033 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=0000000000000001 RCX=4b952e4da9267483 RDX=00000000915d54c6 RSI=000000005e406224 RDI=0000000000104185 RBP=ffff888014257600 RSP=ffff888014257528 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=ffff8880142575f0 R14=ffff888014289bc0 R15=ffff8880142575a8 RIP=ffffffff84c721b6 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 00007fe147a4e900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffffac09f98 CR3=000000000d6a1000 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=8a15f5fa10897ef500000000000ae988 XMM05=08fd01b67f1ef7cf0000000000320550 XMM06=afa22653051d13e3000000000031f2f0 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000