[ 39.337267] ------------[ cut here ]------------ [ 39.338202] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.340269] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 39.341980] Modules linked in: [ 39.342576] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.344786] Tainted: [W]=WARN [ 39.345349] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.346824] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.347730] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 39.350908] RSP: 0018:ffff888015d17bc0 EFLAGS: 00010286 [ 39.351888] RAX: 0000000000000000 RBX: ffffed1002ba2f78 RCX: ffffffff813a4050 [ 39.353170] RDX: ffff888017350000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.354464] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ba2f2f [ 39.355743] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.357022] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015d17df8 [ 39.358323] FS: 00007f082ec5e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.359766] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.360828] CR2: 00007ffc71d49ef8 CR3: 000000000e8e9000 CR4: 0000000000350ef0 [ 39.362139] Call Trace: [ 39.362635] [ 39.363049] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.363950] ? __create_object+0x59/0x80 [ 39.364737] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.365725] __vmalloc_noprof+0x59/0x60 [ 39.366444] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.367316] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.368262] bpf_prog_alloc+0x39/0x200 [ 39.368989] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.369935] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.370843] do_seccomp+0x349/0x25e0 [ 39.371515] ? find_held_lock+0x2b/0x80 [ 39.372278] ? do_prlimit+0x310/0x610 [ 39.373008] ? __pfx_do_seccomp+0x10/0x10 [ 39.373818] ? do_raw_spin_unlock+0x53/0x220 [ 39.374653] ? _raw_spin_unlock+0x1e/0x40 [ 39.375385] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.376359] ? static_key_count+0x60/0x80 [ 39.377172] prctl_set_seccomp+0x4e/0x70 [ 39.377966] __do_sys_prctl+0xe6c/0x1d70 [ 39.378748] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.379566] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.380551] ? irqentry_exit+0xf3/0x650 [ 39.381313] do_syscall_64+0xbf/0x430 [ 39.382080] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.383055] RIP: 0033:0x7f082f1505cd [ 39.383767] 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 [ 39.386946] RSP: 002b:00007ffc71d47570 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.388328] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f082f1505cd [ 39.389645] RDX: 000055eb2608fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.390942] RBP: 00007ffc71d475d0 R08: 0000000000000000 R09: 00007ffc71d46c70 [ 39.392230] R10: 0000000000000000 R11: 0000000000000246 R12: 000055eb41533ad0 [ 39.393534] R13: 00007ffc71d47a00 R14: 000055eb41534bc0 R15: 000055eb41545780 [ 39.394843] [ 39.395273] irq event stamp: 1871 [ 39.395920] hardirqs last enabled at (1881): [] __up_console_sem+0x78/0x80 [ 39.397462] hardirqs last disabled at (1890): [] __up_console_sem+0x5d/0x80 [ 39.398989] softirqs last enabled at (1860): [] handle_softirqs+0x50c/0x770 [ 39.400522] softirqs last disabled at (1855): [] __irq_exit_rcu+0xc4/0x100 [ 39.402046] ---[ end trace 0000000000000000 ]--- [ 42.737801] ------------[ cut here ]------------ [ 42.738739] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.740761] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/240 [ 42.742241] Modules linked in: [ 42.742883] CPU: 0 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.744832] Tainted: [W]=WARN [ 42.745389] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.746830] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.747722] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 42.750840] RSP: 0018:ffff888019a37bc0 EFLAGS: 00010286 [ 42.751797] RAX: 0000000000000000 RBX: ffffed1003346f78 RCX: ffffffff813a4050 [ 42.753071] RDX: ffff888016289bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.754339] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003346f2f [ 42.755610] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.756857] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019a37df8 [ 42.758129] FS: 00007fd1837fe900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.759543] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.760574] CR2: 00007fd183d644a6 CR3: 000000001f71f000 CR4: 0000000000350ef0 [ 42.761850] Call Trace: [ 42.762307] [ 42.762752] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.763629] ? __create_object+0x59/0x80 [ 42.764360] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.765303] __vmalloc_noprof+0x59/0x60 [ 42.766057] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.766912] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.767822] bpf_prog_alloc+0x39/0x200 [ 42.768500] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.769412] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.770293] do_seccomp+0x349/0x25e0 [ 42.770998] ? find_held_lock+0x2b/0x80 [ 42.771755] ? do_prlimit+0x310/0x610 [ 42.772448] ? __pfx_do_seccomp+0x10/0x10 [ 42.773214] ? do_raw_spin_unlock+0x53/0x220 [ 42.774057] ? _raw_spin_unlock+0x1e/0x40 [ 42.774840] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.775780] ? static_key_count+0x60/0x80 [ 42.776520] prctl_set_seccomp+0x4e/0x70 [ 42.777282] __do_sys_prctl+0xe6c/0x1d70 [ 42.778061] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.778907] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.779857] ? irqentry_exit+0xf3/0x650 [ 42.780566] do_syscall_64+0xbf/0x430 [ 42.781297] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.782257] RIP: 0033:0x7fd183cf05cd [ 42.782951] 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 [ 42.786076] RSP: 002b:00007ffd56c9d190 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.787429] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd183cf05cd [ 42.788692] RDX: 00005614f10d9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.789973] RBP: 00007ffd56c9d1f0 R08: 0000000000000000 R09: 00007ffd56c9c890 [ 42.791224] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561501103b10 [ 42.792474] R13: 00007ffd56c9d620 R14: 00005615011042b0 R15: 00005615011186f0 [ 42.793754] [ 42.794167] irq event stamp: 1743 [ 42.794801] hardirqs last enabled at (1753): [] __up_console_sem+0x78/0x80 [ 42.796285] hardirqs last disabled at (1762): [] __up_console_sem+0x5d/0x80 [ 42.797793] softirqs last enabled at (1656): [] handle_softirqs+0x50c/0x770 [ 42.799310] softirqs last disabled at (1651): [] __irq_exit_rcu+0xc4/0x100 [ 42.800793] ---[ end trace 0000000000000000 ]--- [ 43.643776] ------------[ cut here ]------------ [ 43.644702] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.646811] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/247 [ 43.648278] Modules linked in: [ 43.648986] CPU: 0 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.650997] Tainted: [W]=WARN [ 43.651555] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.653013] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.653935] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 43.657088] RSP: 0018:ffff888015cf7bc0 EFLAGS: 00010286 [ 43.658097] RAX: 0000000000000000 RBX: ffffed1002b9ef78 RCX: ffffffff813a4050 [ 43.659373] RDX: ffff88801718b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.660654] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b9ef2f [ 43.661938] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.663215] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015cf7df8 [ 43.664505] FS: 00007f007b12b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.665966] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.667037] CR2: 00007f007b6914a6 CR3: 000000000de41000 CR4: 0000000000350ef0 [ 43.668317] Call Trace: [ 43.668811] [ 43.669227] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.670135] ? __create_object+0x59/0x80 [ 43.670926] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.671902] __vmalloc_noprof+0x59/0x60 [ 43.672683] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.673519] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.674453] bpf_prog_alloc+0x39/0x200 [ 43.675184] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.676113] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.677015] do_seccomp+0x349/0x25e0 [ 43.677766] ? find_held_lock+0x2b/0x80 [ 43.678491] ? do_prlimit+0x310/0x610 [ 43.679232] ? __pfx_do_seccomp+0x10/0x10 [ 43.680021] ? do_raw_spin_unlock+0x53/0x220 [ 43.680850] ? _raw_spin_unlock+0x1e/0x40 [ 43.681662] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.682644] ? static_key_count+0x60/0x80 [ 43.683393] prctl_set_seccomp+0x4e/0x70 [ 43.684170] __do_sys_prctl+0xe6c/0x1d70 [ 43.684958] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.685835] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.686794] ? irqentry_exit+0xf3/0x650 [ 43.687515] do_syscall_64+0xbf/0x430 [ 43.688253] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.689224] RIP: 0033:0x7f007b61d5cd [ 43.689947] 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 [ 43.693105] RSP: 002b:00007ffc1701dfa0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.694482] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f007b61d5cd [ 43.695768] RDX: 000056217cb96e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.697054] RBP: 00007ffc1701e000 R08: 0000000000000000 R09: 00007ffc1701d6a0 [ 43.698363] R10: 0000000000000000 R11: 0000000000000246 R12: 00005621af30cad0 [ 43.699647] R13: 00007ffc1701e430 R14: 00005621af30dbc0 R15: 00005621af31e780 [ 43.700954] [ 43.701387] irq event stamp: 1745 [ 43.702033] hardirqs last enabled at (1755): [] __up_console_sem+0x78/0x80 [ 43.703546] hardirqs last disabled at (1764): [] __up_console_sem+0x5d/0x80 [ 43.705104] softirqs last enabled at (1714): [] handle_softirqs+0x50c/0x770 [ 43.706641] softirqs last disabled at (1709): [] __irq_exit_rcu+0xc4/0x100 [ 43.708153] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:65244' (ECDSA) to the list of known hosts. 2025/11/17 20:54:40 fuzzer started 2025/11/17 20:54:40 dialing manager at localhost:37895 2025/11/17 20:54:40 checking machine... 2025/11/17 20:54:40 checking revisions... [ 44.624961] kmemleak: Automatic memory scanning thread ended 2025/11/17 20:54:40 testing simple program... [ 44.718879] cgroup: Unknown subsys name 'net' [ 44.792510] cgroup: Unknown subsys name 'cpuset' [ 44.810996] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 20:54:39 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffffffff81618fa0 RCX=ffff88806ce089c4 RDX=0000000000000000 RSI=ffffffff85e1ffe0 RDI=ffff88800f2d83fc RBP=ffff88806ce08b08 RSP=ffff88806ce08a70 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff88806ce08b38 R13=0000000000000000 R14=ffff88800f2d8000 R15=ffff888008c4b780 RIP=ffffffff812dfbfc 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 00007fd1837fe900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd56c95ff8 CR3=000000001f73f000 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 info registers vcpu 1 RAX=0000000000021249 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 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 fffffe0b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f9e44307748 CR3=000000001be1b000 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=2039333a34353a303220373120766f4e XMM01=73732878696e755f6d6170203a5d3933 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3933325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732039333a34353a3032203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000