[ 38.926626] ------------[ cut here ]------------ [ 38.927548] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.929521] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/230 [ 38.930951] Modules linked in: [ 38.931539] CPU: 1 UID: 104 PID: 230 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.933481] Tainted: [W]=WARN [ 38.934051] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.935499] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.936387] 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 [ 38.939495] RSP: 0018:ffff8880170cfbc0 EFLAGS: 00010286 [ 38.940449] RAX: 0000000000000000 RBX: ffffed1002e19f78 RCX: ffffffff813a4050 [ 38.941718] RDX: ffff8880158c9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.942977] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e19f2f [ 38.944241] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.945503] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880170cfdf8 [ 38.946773] FS: 00007f674e014900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 38.948206] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.949242] CR2: 00007f674e506580 CR3: 000000000e3ec000 CR4: 0000000000350ef0 [ 38.950500] Call Trace: [ 38.950992] [ 38.951411] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.952296] ? __create_object+0x59/0x80 [ 38.953067] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.954018] __vmalloc_noprof+0x59/0x60 [ 38.954726] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.955597] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.956515] bpf_prog_alloc+0x39/0x200 [ 38.957235] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.958144] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.959041] do_seccomp+0x349/0x25e0 [ 38.959713] ? __pfx_css_rstat_updated+0x10/0x10 [ 38.960592] ? __pfx_do_seccomp+0x10/0x10 [ 38.961362] ? find_held_lock+0x2b/0x80 [ 38.962106] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.963056] ? static_key_count+0x60/0x80 [ 38.963816] prctl_set_seccomp+0x4e/0x70 [ 38.964582] __do_sys_prctl+0xe6c/0x1d70 [ 38.965347] ? __pfx___do_sys_prctl+0x10/0x10 [ 38.966189] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.967128] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 38.968102] ? irqentry_exit+0xf3/0x650 [ 38.968811] do_syscall_64+0xbf/0x430 [ 38.969534] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 38.970478] RIP: 0033:0x7f674e5065cd [ 38.971167] 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 [ 38.974289] RSP: 002b:00007ffd422ddca0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 38.975646] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f674e5065cd [ 38.976909] RDX: 0000560c77b09e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 38.978175] RBP: 00007ffd422ddd00 R08: 0000000000000000 R09: 00007ffd422dd3a0 [ 38.979448] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560c97806ad0 [ 38.980695] R13: 00007ffd422de130 R14: 0000560c97807bc0 R15: 0000560c97818780 [ 38.981978] [ 38.982397] irq event stamp: 1671 [ 38.983015] hardirqs last enabled at (1681): [] __up_console_sem+0x78/0x80 [ 38.984492] hardirqs last disabled at (1696): [] __up_console_sem+0x5d/0x80 [ 38.985741] softirqs last enabled at (1694): [] handle_softirqs+0x50c/0x770 [ 38.987002] softirqs last disabled at (1689): [] __irq_exit_rcu+0xc4/0x100 [ 38.988250] ---[ end trace 0000000000000000 ]--- [ 41.777233] ------------[ cut here ]------------ [ 41.778210] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.780310] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/240 [ 41.781804] Modules linked in: [ 41.782473] CPU: 1 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 41.784515] Tainted: [W]=WARN [ 41.785148] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.788170] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.789227] 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 [ 41.792474] RSP: 0018:ffff8880165b7bc0 EFLAGS: 00010286 [ 41.793473] RAX: 0000000000000000 RBX: ffffed1002cb6f78 RCX: ffffffff813a4050 [ 41.794802] RDX: ffff8880169db780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.796130] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cb6f2f [ 41.797438] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.798746] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880165b7df8 [ 41.800105] FS: 00007faf3d5da900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 41.801581] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.802667] CR2: 00007fffbce9eef8 CR3: 0000000009de1000 CR4: 0000000000350ef0 [ 41.804029] Call Trace: [ 41.804499] [ 41.804909] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.805842] ? __create_object+0x59/0x80 [ 41.806662] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.807685] __vmalloc_noprof+0x59/0x60 [ 41.808479] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.809379] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.810343] bpf_prog_alloc+0x39/0x200 [ 41.811109] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.812101] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.813028] do_seccomp+0x349/0x25e0 [ 41.813700] ? find_held_lock+0x2b/0x80 [ 41.814483] ? do_prlimit+0x310/0x610 [ 41.815257] ? __pfx_do_seccomp+0x10/0x10 [ 41.816093] ? do_raw_spin_unlock+0x53/0x220 [ 41.816889] ? _raw_spin_unlock+0x1e/0x40 [ 41.817713] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.818725] ? static_key_count+0x60/0x80 [ 41.819579] prctl_set_seccomp+0x4e/0x70 [ 41.820383] __do_sys_prctl+0xe6c/0x1d70 [ 41.821214] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.822109] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.823129] ? irqentry_exit+0xf3/0x650 [ 41.824138] do_syscall_64+0xbf/0x430 [ 41.825092] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.826275] RIP: 0033:0x7faf3dacc5cd [ 41.827176] 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 [ 41.831066] RSP: 002b:00007fffbce9d830 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.832504] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faf3dacc5cd [ 41.833840] RDX: 00005559b2795e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.835204] RBP: 00007fffbce9d890 R08: 0000000000000000 R09: 00007fffbce9cf30 [ 41.836563] R10: 0000000000000000 R11: 0000000000000246 R12: 00005559d0b19ad0 [ 41.837886] R13: 00007fffbce9dcc0 R14: 00005559d0b1abc0 R15: 00005559d0b2b780 [ 41.839244] [ 41.839699] irq event stamp: 2103 [ 41.840328] hardirqs last enabled at (2123): [] __up_console_sem+0x78/0x80 [ 41.841715] hardirqs last disabled at (2132): [] __up_console_sem+0x5d/0x80 [ 41.843116] softirqs last enabled at (2120): [] handle_softirqs+0x50c/0x770 [ 41.844552] softirqs last disabled at (2111): [] __irq_exit_rcu+0xc4/0x100 [ 41.845955] ---[ end trace 0000000000000000 ]--- [ 42.616533] ------------[ cut here ]------------ [ 42.617542] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.619662] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/247 [ 42.621206] Modules linked in: [ 42.621831] CPU: 1 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.624221] Tainted: [W]=WARN [ 42.624816] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.626431] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.627399] 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 [ 42.630747] RSP: 0018:ffff888016987bc0 EFLAGS: 00010286 [ 42.631789] RAX: 0000000000000000 RBX: ffffed1002d30f78 RCX: ffffffff813a4050 [ 42.633151] RDX: ffff888017140000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.634506] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d30f2f [ 42.635867] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.637219] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016987df8 [ 42.638577] FS: 00007fd4532ca900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.640116] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.641236] CR2: 00007fd4538304a6 CR3: 000000000db2b000 CR4: 0000000000350ef0 [ 42.642615] Call Trace: [ 42.643158] [ 42.643605] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.644546] ? __create_object+0x59/0x80 [ 42.645385] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.646407] __vmalloc_noprof+0x59/0x60 [ 42.647192] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.648126] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.649110] bpf_prog_alloc+0x39/0x200 [ 42.649845] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.650808] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.651776] do_seccomp+0x349/0x25e0 [ 42.652546] ? find_held_lock+0x2b/0x80 [ 42.653350] ? do_prlimit+0x310/0x610 [ 42.654127] ? __pfx_do_seccomp+0x10/0x10 [ 42.654907] ? do_raw_spin_unlock+0x53/0x220 [ 42.655806] ? _raw_spin_unlock+0x1e/0x40 [ 42.656622] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.657630] ? static_key_count+0x60/0x80 [ 42.658485] prctl_set_seccomp+0x4e/0x70 [ 42.659298] __do_sys_prctl+0xe6c/0x1d70 [ 42.660145] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.661044] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.662068] ? irqentry_exit+0xf3/0x650 [ 42.662837] do_syscall_64+0xbf/0x430 [ 42.663627] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.664625] RIP: 0033:0x7fd4537bc5cd [ 42.665359] 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 [ 42.668659] RSP: 002b:00007fff57b66f10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.670066] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd4537bc5cd [ 42.671389] RDX: 00005570eb929e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.672700] RBP: 00007fff57b66f70 R08: 0000000000000000 R09: 00007fff57b66610 [ 42.674044] R10: 0000000000000000 R11: 0000000000000246 R12: 000055711269fad0 [ 42.675405] R13: 00007fff57b673a0 R14: 00005571126a0bc0 R15: 00005571126b1780 [ 42.676763] [ 42.677254] irq event stamp: 1825 [ 42.677890] hardirqs last enabled at (1833): [] __up_console_sem+0x78/0x80 [ 42.679533] hardirqs last disabled at (1844): [] __up_console_sem+0x5d/0x80 [ 42.681126] softirqs last enabled at (1792): [] handle_softirqs+0x50c/0x770 [ 42.682741] softirqs last disabled at (1787): [] __irq_exit_rcu+0xc4/0x100 [ 42.684343] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:37817' (ECDSA) to the list of known hosts. 2025/11/18 17:31:57 fuzzer started 2025/11/18 17:31:58 dialing manager at localhost:34383 2025/11/18 17:31:58 checking machine... 2025/11/18 17:31:58 checking revisions... [ 43.640682] kmemleak: Automatic memory scanning thread ended 2025/11/18 17:31:58 testing simple program... [ 43.739749] cgroup: Unknown subsys name 'net' [ 43.792857] cgroup: Unknown subsys name 'cpuset' [ 43.806154] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 17:31:57 Registers: info registers vcpu 0 RAX=0000000000041d4b 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=00000206 [-----P-] 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 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe9cf36b018 CR3=0000000009c68000 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=bd7dc25f80c0b5aa394e2298619a647a XMM02=0000000000304308eff9b2d0a8fce9cb XMM03=00000000003043d82c67c8bc2e329bc3 XMM04=87a7c08ff5ed478900000000000ae988 XMM05=adef4c1a1a9b52d90000000000321900 XMM06=d74844bf967d85ba0000000000320d28 XMM07=e042d86d42eb936e00000000003106e8 XMM08=eb66f2c8f793559e00000000003043d8 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=0000000000000001 RCX=4b952e4da9267483 RDX=ffffffff8135e4a9 RSI=000000005e406224 RDI=0000000000104185 RBP=ffff888019c178a0 RSP=ffff888019c177d8 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=ffff888019c17890 R14=ffff888015fc1bc0 R15=ffff888019c17848 RIP=ffffffff8135e4c5 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 00007faf3d5da900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffbce97000 CR3=00000000204a3000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000