[ 46.494934] ------------[ cut here ]------------ [ 46.495860] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.497854] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 46.499391] Modules linked in: [ 46.499990] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.502000] Tainted: [W]=WARN [ 46.503846] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.505350] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.506274] 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 [ 46.509519] RSP: 0018:ffff888016d07bc0 EFLAGS: 00010286 [ 46.510511] RAX: 0000000000000000 RBX: ffffed1002da0f78 RCX: ffffffff813a4050 [ 46.511828] RDX: ffff888019ed0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.513146] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002da0f2f [ 46.514450] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.515759] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016d07df8 [ 46.517058] FS: 00007ff07497b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.518520] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.519609] CR2: 00007ffd1ccd8ef8 CR3: 000000000b6ed000 CR4: 0000000000350ef0 [ 46.520925] Call Trace: [ 46.521434] [ 46.521853] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.522776] ? __create_object+0x59/0x80 [ 46.523576] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.524688] __vmalloc_noprof+0x59/0x60 [ 46.525442] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.526311] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.527269] bpf_prog_alloc+0x39/0x200 [ 46.527959] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.528874] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.529792] do_seccomp+0x349/0x25e0 [ 46.530494] ? find_held_lock+0x2b/0x80 [ 46.531270] ? do_prlimit+0x310/0x610 [ 46.531976] ? __pfx_do_seccomp+0x10/0x10 [ 46.532748] ? do_raw_spin_unlock+0x53/0x220 [ 46.533585] ? _raw_spin_unlock+0x1e/0x40 [ 46.534365] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.535335] ? static_key_count+0x60/0x80 [ 46.536089] prctl_set_seccomp+0x4e/0x70 [ 46.536866] __do_sys_prctl+0xe6c/0x1d70 [ 46.537640] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.538504] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.539500] ? irqentry_exit+0xf3/0x650 [ 46.540262] do_syscall_64+0xbf/0x430 [ 46.540960] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.541922] RIP: 0033:0x7ff074e6d5cd [ 46.542638] 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 [ 46.545902] RSP: 002b:00007ffd1ccd6990 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.547310] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff074e6d5cd [ 46.548594] RDX: 00005594ce51be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.549869] RBP: 00007ffd1ccd69f0 R08: 0000000000000000 R09: 00007ffd1ccd6090 [ 46.551165] R10: 0000000000000000 R11: 0000000000000246 R12: 000055950b6b3ad0 [ 46.552453] R13: 00007ffd1ccd6e20 R14: 000055950b6b4bc0 R15: 000055950b6c5780 [ 46.553761] [ 46.554214] irq event stamp: 2063 [ 46.554823] hardirqs last enabled at (2071): [] __up_console_sem+0x78/0x80 [ 46.556335] hardirqs last disabled at (2080): [] __up_console_sem+0x5d/0x80 [ 46.557851] softirqs last enabled at (1982): [] handle_softirqs+0x50c/0x770 [ 46.559389] softirqs last disabled at (1971): [] __irq_exit_rcu+0xc4/0x100 [ 46.560638] ---[ end trace 0000000000000000 ]--- [ 49.392775] ------------[ cut here ]------------ [ 49.393604] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.395268] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 49.396488] Modules linked in: [ 49.396975] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.398821] Tainted: [W]=WARN [ 49.399420] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.400646] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.401413] 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 [ 49.404064] RSP: 0018:ffff888015907bc0 EFLAGS: 00010286 [ 49.404885] RAX: 0000000000000000 RBX: ffffed1002b20f78 RCX: ffffffff813a4050 [ 49.405949] RDX: ffff888009d0b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.407028] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b20f2f [ 49.408093] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.409158] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015907df8 [ 49.410216] FS: 00007f9d93ad6900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.411424] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.412301] CR2: 00007f9d93fc8580 CR3: 0000000009a21000 CR4: 0000000000350ef0 [ 49.413366] Call Trace: [ 49.413757] [ 49.414096] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.414858] ? __create_object+0x59/0x80 [ 49.415510] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.416322] __vmalloc_noprof+0x59/0x60 [ 49.416918] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.417646] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.418436] bpf_prog_alloc+0x39/0x200 [ 49.419033] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.419820] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.420566] do_seccomp+0x349/0x25e0 [ 49.421122] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.421876] ? __pfx_do_seccomp+0x10/0x10 [ 49.422531] ? find_held_lock+0x2b/0x80 [ 49.423184] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.423952] ? static_key_count+0x60/0x80 [ 49.424612] prctl_set_seccomp+0x4e/0x70 [ 49.425259] __do_sys_prctl+0xe6c/0x1d70 [ 49.425879] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.426591] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.427397] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.428200] ? irqentry_exit+0xf3/0x650 [ 49.428809] do_syscall_64+0xbf/0x430 [ 49.429430] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.430215] RIP: 0033:0x7f9d93fc85cd [ 49.430780] 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 [ 49.433398] RSP: 002b:00007ffcdbb18990 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.434537] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9d93fc85cd [ 49.436074] RDX: 000056478ce7ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.437442] RBP: 00007ffcdbb189f0 R08: 0000000000000000 R09: 00007ffcdbb18090 [ 49.438776] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564793bf82b0 [ 49.440074] R13: 00007ffcdbb18e20 R14: 0000564793bfad20 R15: 0000564793c0c8d0 [ 49.441291] [ 49.441693] irq event stamp: 1927 [ 49.442305] hardirqs last enabled at (1937): [] __up_console_sem+0x78/0x80 [ 49.443738] hardirqs last disabled at (1946): [] __up_console_sem+0x5d/0x80 [ 49.445163] softirqs last enabled at (1472): [] handle_softirqs+0x50c/0x770 [ 49.446600] softirqs last disabled at (1447): [] __irq_exit_rcu+0xc4/0x100 [ 49.448039] ---[ end trace 0000000000000000 ]--- [ 50.138285] ------------[ cut here ]------------ [ 50.139174] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.141066] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 50.142307] Modules linked in: [ 50.142803] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.144499] Tainted: [W]=WARN [ 50.144962] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.146194] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.146928] 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 [ 50.149552] RSP: 0018:ffff88801aae7bc0 EFLAGS: 00010286 [ 50.150369] RAX: 0000000000000000 RBX: ffffed100355cf78 RCX: ffffffff813a4050 [ 50.151452] RDX: ffff888015f68000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.152506] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100355cf2f [ 50.153584] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.154692] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801aae7df8 [ 50.155769] FS: 00007fbca4aa1900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.156974] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.157862] CR2: 00007fbca4f93580 CR3: 00000000203b4000 CR4: 0000000000350ef0 [ 50.158976] Call Trace: [ 50.159412] [ 50.159772] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.160530] ? __create_object+0x59/0x80 [ 50.161193] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.161984] __vmalloc_noprof+0x59/0x60 [ 50.162640] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.163401] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.164197] bpf_prog_alloc+0x39/0x200 [ 50.164795] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.165604] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.166393] do_seccomp+0x349/0x25e0 [ 50.166986] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.167752] ? __pfx_do_seccomp+0x10/0x10 [ 50.168443] ? find_held_lock+0x2b/0x80 [ 50.169056] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.169878] ? static_key_count+0x60/0x80 [ 50.170576] prctl_set_seccomp+0x4e/0x70 [ 50.171264] __do_sys_prctl+0xe6c/0x1d70 [ 50.171920] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.172667] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.173505] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.174347] ? irqentry_exit+0xf3/0x650 [ 50.174986] do_syscall_64+0xbf/0x430 [ 50.175639] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.176474] RIP: 0033:0x7fbca4f935cd [ 50.177052] 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 [ 50.179837] RSP: 002b:00007ffd04f7b7e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.181033] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbca4f935cd [ 50.182170] RDX: 0000559eb3302e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.183318] RBP: 00007ffd04f7b840 R08: 0000000000000000 R09: 00007ffd04f7aee0 [ 50.184453] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559ee2a8ead0 [ 50.185610] R13: 00007ffd04f7bc70 R14: 0000559ee2a8fbc0 R15: 0000559ee2aa0780 [ 50.186784] [ 50.187194] irq event stamp: 3033 [ 50.187729] hardirqs last enabled at (3041): [] __up_console_sem+0x78/0x80 [ 50.189086] hardirqs last disabled at (3050): [] __up_console_sem+0x5d/0x80 [ 50.190447] softirqs last enabled at (2832): [] handle_softirqs+0x50c/0x770 [ 50.191852] softirqs last disabled at (3071): [] __irq_exit_rcu+0xc4/0x100 [ 50.193220] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:24855' (ECDSA) to the list of known hosts. 2025/11/18 15:39:55 fuzzer started 2025/11/18 15:39:55 dialing manager at localhost:34383 2025/11/18 15:39:55 checking machine... 2025/11/18 15:39:55 checking revisions... [ 51.082544] kmemleak: Automatic memory scanning thread ended 2025/11/18 15:39:55 testing simple program... [ 51.183300] cgroup: Unknown subsys name 'net' [ 51.234113] cgroup: Unknown subsys name 'cpuset' [ 51.248015] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 15:39:54 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=ffffffff8175a61f RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff88806ce08980 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000002 R13=ffffffff8175a61f R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81b2d29d RFL=00000297 [--S-APC] 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 00007f9d93ad6900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcdbb12000 CR3=00000000202bf000 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=6720646572637465733a4d41503d706f XMM01=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000021a61 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 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 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffed594ad88 CR3=0000000013b1f000 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=2034353a39333a353120383120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732034353a39333a3531203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000