[ 45.986164] ------------[ cut here ]------------ [ 45.987011] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.988774] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 45.990079] Modules linked in: [ 45.990614] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.992397] Tainted: [W]=WARN [ 45.993043] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.994355] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.995170] 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 [ 45.998029] RSP: 0018:ffff88801bcf7bc0 EFLAGS: 00010286 [ 45.998895] RAX: 0000000000000000 RBX: ffffed100379ef78 RCX: ffffffff813a4050 [ 46.000051] RDX: ffff888013931bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.001206] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100379ef2f [ 46.002398] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.003551] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801bcf7df8 [ 46.004703] FS: 00007f1f0496a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.006020] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.006970] CR2: 00007ffd1c598ef7 CR3: 000000000b794000 CR4: 0000000000350ef0 [ 46.008121] Call Trace: [ 46.008543] [ 46.008930] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.009704] ? __create_object+0x59/0x80 [ 46.010430] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.011338] __vmalloc_noprof+0x59/0x60 [ 46.012035] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.012771] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.013617] bpf_prog_alloc+0x39/0x200 [ 46.014287] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.015120] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.015929] do_seccomp+0x349/0x25e0 [ 46.016539] ? find_held_lock+0x2b/0x80 [ 46.017215] ? do_prlimit+0x310/0x610 [ 46.017907] ? __pfx_do_seccomp+0x10/0x10 [ 46.018569] ? do_raw_spin_unlock+0x53/0x220 [ 46.019313] ? _raw_spin_unlock+0x1e/0x40 [ 46.020010] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.020868] ? static_key_count+0x60/0x80 [ 46.021555] prctl_set_seccomp+0x4e/0x70 [ 46.022252] __do_sys_prctl+0xe6c/0x1d70 [ 46.022958] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.023695] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.024558] ? irqentry_exit+0xf3/0x650 [ 46.025249] do_syscall_64+0xbf/0x430 [ 46.025924] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.026731] RIP: 0033:0x7f1f04e5c5cd [ 46.027370] 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 [ 46.030219] RSP: 002b:00007ffd1c5962f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.031441] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1f04e5c5cd [ 46.032580] RDX: 000055b9c62f4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.033729] RBP: 00007ffd1c596350 R08: 0000000000000000 R09: 00007ffd1c5959f0 [ 46.034872] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b9d126bad0 [ 46.036024] R13: 00007ffd1c596780 R14: 000055b9d126cbc0 R15: 000055b9d127d780 [ 46.037193] [ 46.037585] irq event stamp: 1937 [ 46.038171] hardirqs last enabled at (1947): [] __up_console_sem+0x78/0x80 [ 46.039538] hardirqs last disabled at (1956): [] __up_console_sem+0x5d/0x80 [ 46.040911] softirqs last enabled at (1970): [] handle_softirqs+0x50c/0x770 [ 46.042309] softirqs last disabled at (1965): [] __irq_exit_rcu+0xc4/0x100 [ 46.043658] ---[ end trace 0000000000000000 ]--- [ 49.331077] ------------[ cut here ]------------ [ 49.331614] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.332827] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 49.333673] Modules linked in: [ 49.334036] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.335190] Tainted: [W]=WARN [ 49.335517] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.336383] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.336922] 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 [ 49.338795] RSP: 0018:ffff88800f47fbc0 EFLAGS: 00010286 [ 49.339337] RAX: 0000000000000000 RBX: ffffed1001e8ff78 RCX: ffffffff813a4050 [ 49.340086] RDX: ffff888016c41bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.340836] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e8ff2f [ 49.341552] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.342298] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f47fdf8 [ 49.343045] FS: 00007f353e6dc900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.343876] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.344465] CR2: 00007ffce419eef7 CR3: 000000000e934000 CR4: 0000000000350ef0 [ 49.345213] Call Trace: [ 49.345481] [ 49.345724] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.346239] ? __create_object+0x59/0x80 [ 49.346664] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.347216] __vmalloc_noprof+0x59/0x60 [ 49.347632] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.348127] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.348639] bpf_prog_alloc+0x39/0x200 [ 49.349064] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.349586] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.350108] do_seccomp+0x349/0x25e0 [ 49.350501] ? find_held_lock+0x2b/0x80 [ 49.350938] ? do_prlimit+0x310/0x610 [ 49.351345] ? __pfx_do_seccomp+0x10/0x10 [ 49.351771] ? do_raw_spin_unlock+0x53/0x220 [ 49.352246] ? _raw_spin_unlock+0x1e/0x40 [ 49.352675] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.353214] ? static_key_count+0x60/0x80 [ 49.353654] prctl_set_seccomp+0x4e/0x70 [ 49.354101] __do_sys_prctl+0xe6c/0x1d70 [ 49.354530] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.355020] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.355557] ? irqentry_exit+0xf3/0x650 [ 49.355995] do_syscall_64+0xbf/0x430 [ 49.356397] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.356941] RIP: 0033:0x7f353ebce5cd [ 49.357318] 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 [ 49.359136] RSP: 002b:00007ffce419dc90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.359925] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f353ebce5cd [ 49.360645] RDX: 000055fadaaece00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.361384] RBP: 00007ffce419dcf0 R08: 0000000000000000 R09: 00007ffce419d390 [ 49.362136] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fae2666b10 [ 49.362855] R13: 00007ffce419e120 R14: 000055fae26672b0 R15: 000055fae267b6f0 [ 49.363571] [ 49.363845] irq event stamp: 1757 [ 49.364193] hardirqs last enabled at (1765): [] __up_console_sem+0x78/0x80 [ 49.365074] hardirqs last disabled at (1774): [] __up_console_sem+0x5d/0x80 [ 49.365945] softirqs last enabled at (1304): [] handle_softirqs+0x50c/0x770 [ 49.366817] softirqs last disabled at (1295): [] __irq_exit_rcu+0xc4/0x100 [ 49.367625] ---[ end trace 0000000000000000 ]--- [ 50.006138] ------------[ cut here ]------------ [ 50.006910] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.008564] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 50.009810] Modules linked in: [ 50.010300] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.012152] Tainted: [W]=WARN [ 50.012614] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.013911] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.014650] 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 [ 50.017298] RSP: 0018:ffff88801654fbc0 EFLAGS: 00010286 [ 50.018115] RAX: 0000000000000000 RBX: ffffed1002ca9f78 RCX: ffffffff813a4050 [ 50.019183] RDX: ffff888009881bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.020249] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ca9f2f [ 50.021324] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.022395] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801654fdf8 [ 50.023477] FS: 00007f7f81c2c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.024680] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.025581] CR2: 00007ffe6f779ef7 CR3: 000000001fac5000 CR4: 0000000000350ef0 [ 50.026659] Call Trace: [ 50.027075] [ 50.027426] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.028164] ? __create_object+0x59/0x80 [ 50.028771] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.029581] __vmalloc_noprof+0x59/0x60 [ 50.030207] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.030929] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.031666] bpf_prog_alloc+0x39/0x200 [ 50.032273] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.033047] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.033814] do_seccomp+0x349/0x25e0 [ 50.034372] ? find_held_lock+0x2b/0x80 [ 50.034999] ? do_prlimit+0x310/0x610 [ 50.035577] ? __pfx_do_seccomp+0x10/0x10 [ 50.036225] ? do_raw_spin_unlock+0x53/0x220 [ 50.036920] ? _raw_spin_unlock+0x1e/0x40 [ 50.037528] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.038333] ? static_key_count+0x60/0x80 [ 50.038999] prctl_set_seccomp+0x4e/0x70 [ 50.039607] __do_sys_prctl+0xe6c/0x1d70 [ 50.040258] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.040968] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.041752] ? irqentry_exit+0xf3/0x650 [ 50.042386] do_syscall_64+0xbf/0x430 [ 50.042996] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.043743] RIP: 0033:0x7f7f8211e5cd [ 50.044327] 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 [ 50.046978] RSP: 002b:00007ffe6f7781d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.048108] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7f8211e5cd [ 50.049174] RDX: 000055fddc252e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.050239] RBP: 00007ffe6f778230 R08: 0000000000000000 R09: 00007ffe6f7778d0 [ 50.051298] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fe12a01b10 [ 50.052353] R13: 00007ffe6f778660 R14: 000055fe12a022b0 R15: 000055fe12a166f0 [ 50.053427] [ 50.053821] irq event stamp: 1757 [ 50.054319] hardirqs last enabled at (1765): [] __up_console_sem+0x78/0x80 [ 50.055587] hardirqs last disabled at (1780): [] __up_console_sem+0x5d/0x80 [ 50.056841] softirqs last enabled at (1778): [] handle_softirqs+0x50c/0x770 [ 50.058123] softirqs last disabled at (1773): [] __irq_exit_rcu+0xc4/0x100 [ 50.059375] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:17229' (ECDSA) to the list of known hosts. 2025/11/18 17:19:44 fuzzer started 2025/11/18 17:19:44 dialing manager at localhost:34383 2025/11/18 17:19:44 checking machine... 2025/11/18 17:19:44 checking revisions... [ 50.915245] kmemleak: Automatic memory scanning thread ended 2025/11/18 17:19:44 testing simple program... [ 51.011939] cgroup: Unknown subsys name 'net' [ 51.081375] cgroup: Unknown subsys name 'cpuset' [ 51.094830] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 17:19:43 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff88800f9bd340 RCX=ffffffff81472fd6 RDX=ffff88800f9bd340 RSI=ffffffff81694bec RDI=ffff88800f9be888 RBP=ffffffff81694bd4 RSP=ffff888016037b00 R8 =0000000000000000 R9 =fffffbfff0cc9f0a R10=ffffffff8664f857 R11=0000000000000001 R12=ffff888016037b80 R13=ffffed1001f37a68 R14=0000000000000000 R15=0000000000000002 RIP=ffffffff81694bfe RFL=00000293 [--S-A-C] 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 00007f01b8f45700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000559c4972f000 CR3=000000000a55f000 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=39313a373120383120766f4e3e38333c XMM01=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3134325b646873732033343a3931 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303130 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=ffff88806cf08b38 RCX=ffff88806cf089c4 RDX=1ffff1100d9e1168 RSI=ffffffff8100148a RDI=ffff88806cf08b40 RBP=000000000000000a RSP=ffff88806cf08a50 R8 =0000000000000001 R9 =ffff88806cf08ab0 R10=000000000003c9ed R11=00000000000c7fe1 R12=ffff88806cf08b38 R13=0000000000000000 R14=ffff8880171e3780 R15=ffff888008c4b780 RIP=ffffffff8161918f RFL=00000287 [--S--PC] 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 00007f353e6dc900 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=00007f353ec93618 CR3=000000000bfb3000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000