[ 39.370618] ------------[ cut here ]------------ [ 39.371377] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.373082] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 39.374331] Modules linked in: [ 39.374877] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.376581] Tainted: [W]=WARN [ 39.377078] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.378346] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.379129] 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 [ 39.381890] RSP: 0018:ffff888016a5fbc0 EFLAGS: 00010286 [ 39.382737] RAX: 0000000000000000 RBX: ffffed1002d4bf78 RCX: ffffffff813a4050 [ 39.383838] RDX: ffff888016503780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.384947] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d4bf2f [ 39.386047] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.387115] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a5fdf8 [ 39.388177] FS: 00007f51af709900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.389375] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.390265] CR2: 00007fff90b55ef7 CR3: 000000000dd5c000 CR4: 0000000000350ef0 [ 39.391330] Call Trace: [ 39.391738] [ 39.392076] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.392838] ? __create_object+0x59/0x80 [ 39.393457] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.394249] __vmalloc_noprof+0x59/0x60 [ 39.394880] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.395591] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.396327] bpf_prog_alloc+0x39/0x200 [ 39.396971] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.397735] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.398446] do_seccomp+0x349/0x25e0 [ 39.399034] ? find_held_lock+0x2b/0x80 [ 39.399677] ? do_prlimit+0x310/0x610 [ 39.400259] ? __pfx_do_seccomp+0x10/0x10 [ 39.400925] ? do_raw_spin_unlock+0x53/0x220 [ 39.401608] ? _raw_spin_unlock+0x1e/0x40 [ 39.402221] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.403025] ? static_key_count+0x60/0x80 [ 39.403694] prctl_set_seccomp+0x4e/0x70 [ 39.404298] __do_sys_prctl+0xe6c/0x1d70 [ 39.404951] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.405657] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.406426] ? irqentry_exit+0xf3/0x650 [ 39.407058] do_syscall_64+0xbf/0x430 [ 39.407673] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.408431] RIP: 0033:0x7f51afbfb5cd [ 39.409022] 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 [ 39.411655] RSP: 002b:00007fff90b54030 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.412806] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f51afbfb5cd [ 39.413890] RDX: 000055d6fcf31e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.414955] RBP: 00007fff90b54090 R08: 0000000000000000 R09: 00007fff90b53730 [ 39.416023] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d712202ad0 [ 39.417092] R13: 00007fff90b544c0 R14: 000055d712203bc0 R15: 000055d712214780 [ 39.418177] [ 39.418528] irq event stamp: 1795 [ 39.419066] hardirqs last enabled at (1805): [] __up_console_sem+0x78/0x80 [ 39.420330] hardirqs last disabled at (1814): [] __up_console_sem+0x5d/0x80 [ 39.421609] softirqs last enabled at (1540): [] handle_softirqs+0x50c/0x770 [ 39.422915] softirqs last disabled at (1535): [] __irq_exit_rcu+0xc4/0x100 [ 39.424194] ---[ end trace 0000000000000000 ]--- [ 42.511365] ------------[ cut here ]------------ [ 42.512317] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.514317] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 42.515751] Modules linked in: [ 42.516337] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.518338] Tainted: [W]=WARN [ 42.519090] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.520571] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.521446] 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 [ 42.524611] RSP: 0018:ffff888016eb7bc0 EFLAGS: 00010286 [ 42.525595] RAX: 0000000000000000 RBX: ffffed1002dd6f78 RCX: ffffffff813a4050 [ 42.526885] RDX: ffff888015dcb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.528171] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dd6f2f [ 42.529462] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.530753] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016eb7df8 [ 42.532031] FS: 00007f67f00ae900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.533470] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.534511] CR2: 00007ffc762deef7 CR3: 000000000d250000 CR4: 0000000000350ef0 [ 42.535783] Call Trace: [ 42.536245] [ 42.536705] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.537599] ? __create_object+0x59/0x80 [ 42.538319] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.539284] __vmalloc_noprof+0x59/0x60 [ 42.540044] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.540926] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.541846] bpf_prog_alloc+0x39/0x200 [ 42.542536] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.543482] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.544395] do_seccomp+0x349/0x25e0 [ 42.545112] ? find_held_lock+0x2b/0x80 [ 42.545860] ? do_prlimit+0x310/0x610 [ 42.546606] ? __pfx_do_seccomp+0x10/0x10 [ 42.547358] ? do_raw_spin_unlock+0x53/0x220 [ 42.548188] ? _raw_spin_unlock+0x1e/0x40 [ 42.548970] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.549930] ? static_key_count+0x60/0x80 [ 42.550737] prctl_set_seccomp+0x4e/0x70 [ 42.551471] __do_sys_prctl+0xe6c/0x1d70 [ 42.552243] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.553110] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.554072] ? irqentry_exit+0xf3/0x650 [ 42.554841] do_syscall_64+0xbf/0x430 [ 42.555576] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.556482] RIP: 0033:0x7f67f05a05cd [ 42.557191] 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 [ 42.560359] RSP: 002b:00007ffc762ddde0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.561732] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f67f05a05cd [ 42.563014] RDX: 0000564f27c7ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.564290] RBP: 00007ffc762dde40 R08: 0000000000000000 R09: 00007ffc762dd4e0 [ 42.565597] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564f45edfad0 [ 42.566883] R13: 00007ffc762de270 R14: 0000564f45ee0bc0 R15: 0000564f45ef1780 [ 42.568182] [ 42.568642] irq event stamp: 1763 [ 42.569254] hardirqs last enabled at (1771): [] __up_console_sem+0x78/0x80 [ 42.570589] hardirqs last disabled at (1780): [] __up_console_sem+0x5d/0x80 [ 42.571854] softirqs last enabled at (1740): [] handle_softirqs+0x50c/0x770 [ 42.573129] softirqs last disabled at (1735): [] __irq_exit_rcu+0xc4/0x100 [ 42.574390] ---[ end trace 0000000000000000 ]--- [ 43.288926] ------------[ cut here ]------------ [ 43.289899] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.291921] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 43.293418] Modules linked in: [ 43.294090] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.296122] Tainted: [W]=WARN [ 43.296744] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.298250] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.299185] 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 [ 43.302438] RSP: 0018:ffff888019bb7bc0 EFLAGS: 00010286 [ 43.303439] RAX: 0000000000000000 RBX: ffffed1003376f78 RCX: ffffffff813a4050 [ 43.304762] RDX: ffff88801b181bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.306063] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003376f2f [ 43.307371] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.308687] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019bb7df8 [ 43.310001] FS: 00007f8e46442900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.311468] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.312570] CR2: 00007f8e46934580 CR3: 0000000020d03000 CR4: 0000000000350ef0 [ 43.313894] Call Trace: [ 43.314367] [ 43.314832] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.315753] ? __create_object+0x59/0x80 [ 43.316500] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.317491] __vmalloc_noprof+0x59/0x60 [ 43.318271] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.319158] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.320113] bpf_prog_alloc+0x39/0x200 [ 43.320883] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.321835] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.322760] do_seccomp+0x349/0x25e0 [ 43.323443] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.324356] ? __pfx_do_seccomp+0x10/0x10 [ 43.325174] ? find_held_lock+0x2b/0x80 [ 43.325951] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.326926] ? static_key_count+0x60/0x80 [ 43.327749] prctl_set_seccomp+0x4e/0x70 [ 43.328490] __do_sys_prctl+0xe6c/0x1d70 [ 43.329302] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.330175] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.331156] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.332144] ? irqentry_exit+0xf3/0x650 [ 43.332940] do_syscall_64+0xbf/0x430 [ 43.333695] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.334661] RIP: 0033:0x7f8e469345cd [ 43.335329] 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 [ 43.338579] RSP: 002b:00007ffe46dc5eb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.339967] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8e469345cd [ 43.341288] RDX: 000056430bcd0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.342606] RBP: 00007ffe46dc5f10 R08: 0000000000000000 R09: 00007ffe46dc55b0 [ 43.343913] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564312b7cad0 [ 43.345206] R13: 00007ffe46dc6340 R14: 0000564312b7dbc0 R15: 0000564312b8e780 [ 43.346500] [ 43.346953] irq event stamp: 1707 [ 43.347599] hardirqs last enabled at (1717): [] __up_console_sem+0x78/0x80 [ 43.349142] hardirqs last disabled at (1726): [] __up_console_sem+0x5d/0x80 [ 43.350121] softirqs last enabled at (1664): [] handle_softirqs+0x50c/0x770 [ 43.351203] softirqs last disabled at (1745): [] __irq_exit_rcu+0xc4/0x100 [ 43.352160] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:37828' (ECDSA) to the list of known hosts. 2025/11/18 14:49:26 fuzzer started 2025/11/18 14:49:26 dialing manager at localhost:34383 2025/11/18 14:49:26 checking machine... 2025/11/18 14:49:26 checking revisions... [ 44.264271] kmemleak: Automatic memory scanning thread ended 2025/11/18 14:49:26 testing simple program... [ 44.356356] cgroup: Unknown subsys name 'net' [ 44.414080] cgroup: Unknown subsys name 'cpuset' [ 44.426461] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 14:49:25 Registers: info registers vcpu 0 RAX=0000000000042257 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffffffff0b80fc7 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 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=000055e13602bc78 CR3=000000000bc44000 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=39343a343120383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3134325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323335 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=0000000000000001 RBX=0000000000000000 RCX=0000000000000001 RDX=0000000000000000 RSI=00000000ffffffff RDI=ffffffff85e1ff80 RBP=ffffffff85e1ff80 RSP=ffff888009cdf9a8 R8 =0000000000000000 R9 =ffffed1001a1ca19 R10=0000000000000000 R11=0000000000000001 R12=ffff88800f45b780 R13=ffff88800f45c1d8 R14=00000000ffffffff R15=ffff888009cdfc38 RIP=ffffffff84c7212f RFL=00000057 [---ZAPC] 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 00007f67f00ae900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc762d7000 CR3=000000000dd52000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000