[ 53.972061] ------------[ cut here ]------------ [ 53.972831] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 53.974516] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 53.975723] Modules linked in: [ 53.976210] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 53.977844] Tainted: [W]=WARN [ 53.978313] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 53.979519] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 53.980276] 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 [ 53.982940] RSP: 0018:ffff888015e7fbc0 EFLAGS: 00010286 [ 53.983760] RAX: 0000000000000000 RBX: ffffed1002bcff78 RCX: ffffffff813a4050 [ 53.984837] RDX: ffff888015cb0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 53.985890] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bcff2f [ 53.986965] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 53.988021] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015e7fdf8 [ 53.989080] FS: 00007f0575125900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 53.990275] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.991144] CR2: 00007f0575617580 CR3: 000000000df18000 CR4: 0000000000350ef0 [ 53.992210] Call Trace: [ 53.992596] [ 53.992963] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 53.993705] ? __create_object+0x59/0x80 [ 53.994324] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 53.995123] __vmalloc_noprof+0x59/0x60 [ 53.995743] bpf_prog_alloc_no_stats+0x55/0x470 [ 53.996427] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.997190] bpf_prog_alloc+0x39/0x200 [ 53.997793] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.998545] bpf_prog_create_from_user+0xb2/0x2f0 [ 53.999284] do_seccomp+0x349/0x25e0 [ 53.999878] ? __pfx_css_rstat_updated+0x10/0x10 [ 54.000583] ? __pfx_do_seccomp+0x10/0x10 [ 54.001230] ? find_held_lock+0x2b/0x80 [ 54.001852] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.002623] ? static_key_count+0x60/0x80 [ 54.003282] prctl_set_seccomp+0x4e/0x70 [ 54.003918] __do_sys_prctl+0xe6c/0x1d70 [ 54.004529] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.005236] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.006044] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.006833] ? irqentry_exit+0xf3/0x650 [ 54.007438] do_syscall_64+0xbf/0x430 [ 54.008040] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.008825] RIP: 0033:0x7f05756175cd [ 54.009373] 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 [ 54.012005] RSP: 002b:00007ffc97928400 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.013134] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f05756175cd [ 54.014216] RDX: 000055d7170dee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.015304] RBP: 00007ffc97928460 R08: 0000000000000000 R09: 00007ffc97927b00 [ 54.016368] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d73d427ad0 [ 54.017432] R13: 00007ffc97928890 R14: 000055d73d428bc0 R15: 000055d73d439780 [ 54.018528] [ 54.018916] irq event stamp: 1681 [ 54.019424] hardirqs last enabled at (1689): [] __up_console_sem+0x78/0x80 [ 54.020685] hardirqs last disabled at (1698): [] __up_console_sem+0x5d/0x80 [ 54.021979] softirqs last enabled at (1240): [] handle_softirqs+0x50c/0x770 [ 54.023255] softirqs last disabled at (1235): [] __irq_exit_rcu+0xc4/0x100 [ 54.024514] ---[ end trace 0000000000000000 ]--- [ 57.591720] ------------[ cut here ]------------ [ 57.592440] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.594082] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 57.595285] Modules linked in: [ 57.595806] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.597444] Tainted: [W]=WARN [ 57.597948] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.599166] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.599921] 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 [ 57.602563] RSP: 0018:ffff888019b97bc0 EFLAGS: 00010286 [ 57.603368] RAX: 0000000000000000 RBX: ffffed1003372f78 RCX: ffffffff813a4050 [ 57.604440] RDX: ffff88801989b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.605503] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003372f2f [ 57.606567] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.607627] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019b97df8 [ 57.608703] FS: 00007fdaae21a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.609917] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.610825] CR2: 00007ffd0ef30ef8 CR3: 000000000de3b000 CR4: 0000000000350ef0 [ 57.611899] Call Trace: [ 57.612285] [ 57.612622] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.613362] ? __create_object+0x59/0x80 [ 57.614031] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.614841] __vmalloc_noprof+0x59/0x60 [ 57.615435] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.616145] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.616914] bpf_prog_alloc+0x39/0x200 [ 57.617491] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.618267] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.619014] do_seccomp+0x349/0x25e0 [ 57.619572] ? find_held_lock+0x2b/0x80 [ 57.620205] ? do_prlimit+0x310/0x610 [ 57.620817] ? __pfx_do_seccomp+0x10/0x10 [ 57.621439] ? do_raw_spin_unlock+0x53/0x220 [ 57.622124] ? _raw_spin_unlock+0x1e/0x40 [ 57.622778] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.623534] ? static_key_count+0x60/0x80 [ 57.624196] prctl_set_seccomp+0x4e/0x70 [ 57.624858] __do_sys_prctl+0xe6c/0x1d70 [ 57.625472] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.626187] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.626992] ? irqentry_exit+0xf3/0x650 [ 57.627590] do_syscall_64+0xbf/0x430 [ 57.628201] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.628988] RIP: 0033:0x7fdaae70c5cd [ 57.629542] 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 [ 57.632173] RSP: 002b:00007ffd0ef2f750 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.633291] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdaae70c5cd [ 57.634368] RDX: 000055c2b6599e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.635446] RBP: 00007ffd0ef2f7b0 R08: 0000000000000000 R09: 00007ffd0ef2ee50 [ 57.636512] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c2e9ebaad0 [ 57.637544] R13: 00007ffd0ef2fbe0 R14: 000055c2e9ebbbc0 R15: 000055c2e9ecc780 [ 57.638607] [ 57.639005] irq event stamp: 1775 [ 57.639510] hardirqs last enabled at (1783): [] __up_console_sem+0x78/0x80 [ 57.640932] hardirqs last disabled at (1792): [] __up_console_sem+0x5d/0x80 [ 57.642413] softirqs last enabled at (1416): [] handle_softirqs+0x50c/0x770 [ 57.643894] softirqs last disabled at (1399): [] __irq_exit_rcu+0xc4/0x100 [ 57.645344] ---[ end trace 0000000000000000 ]--- [ 58.509296] ------------[ cut here ]------------ [ 58.510329] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.512466] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 58.514221] Modules linked in: [ 58.515020] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 58.517182] Tainted: [W]=WARN [ 58.517824] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.519421] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.520400] 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 [ 58.523796] RSP: 0018:ffff88800f1efbc0 EFLAGS: 00010286 [ 58.524848] RAX: 0000000000000000 RBX: ffffed1001e3df78 RCX: ffffffff813a4050 [ 58.526230] RDX: ffff8880199c8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.527597] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e3df2f [ 58.528962] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.530343] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f1efdf8 [ 58.531703] FS: 00007f045b224900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 58.533270] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.534404] CR2: 00007f045b716580 CR3: 000000000d579000 CR4: 0000000000350ef0 [ 58.535764] Call Trace: [ 58.536251] [ 58.536737] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.537676] ? __create_object+0x59/0x80 [ 58.538473] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.539494] __vmalloc_noprof+0x59/0x60 [ 58.540291] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.541217] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.542203] bpf_prog_alloc+0x39/0x200 [ 58.542978] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.543944] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.544888] do_seccomp+0x349/0x25e0 [ 58.545590] ? __pfx_css_rstat_updated+0x10/0x10 [ 58.546528] ? __pfx_do_seccomp+0x10/0x10 [ 58.547338] ? find_held_lock+0x2b/0x80 [ 58.548123] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.549161] ? static_key_count+0x60/0x80 [ 58.550004] prctl_set_seccomp+0x4e/0x70 [ 58.550797] __do_sys_prctl+0xe6c/0x1d70 [ 58.551551] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.552423] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.553427] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.554435] ? irqentry_exit+0xf3/0x650 [ 58.555226] do_syscall_64+0xbf/0x430 [ 58.555977] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.556948] RIP: 0033:0x7f045b7165cd [ 58.557621] 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 [ 58.560928] RSP: 002b:00007ffc34a2d730 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.562341] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f045b7165cd [ 58.563670] RDX: 000055f0425c6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.565030] RBP: 00007ffc34a2d790 R08: 0000000000000000 R09: 00007ffc34a2ce30 [ 58.566340] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f052152bf0 [ 58.567666] R13: 00007ffc34a2dbc0 R14: 000055f05215c380 R15: 000055f052167460 [ 58.568988] [ 58.569425] irq event stamp: 2617 [ 58.570101] hardirqs last enabled at (2627): [] __up_console_sem+0x78/0x80 [ 58.571661] hardirqs last disabled at (2636): [] __up_console_sem+0x5d/0x80 [ 58.573211] softirqs last enabled at (2256): [] handle_softirqs+0x50c/0x770 [ 58.574743] softirqs last disabled at (2251): [] __irq_exit_rcu+0xc4/0x100 [ 58.576047] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:55469' (ECDSA) to the list of known hosts. 2025/11/18 11:17:46 fuzzer started 2025/11/18 11:17:46 dialing manager at localhost:34383 2025/11/18 11:17:46 checking machine... 2025/11/18 11:17:46 checking revisions... [ 59.504291] kmemleak: Automatic memory scanning thread ended 2025/11/18 11:17:46 testing simple program... [ 59.586699] cgroup: Unknown subsys name 'net' [ 59.641312] cgroup: Unknown subsys name 'cpuset' [ 59.657106] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 11:17:45 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000004 RCX=ffff88806ce37df8 RDX=1ffff1100d9c6fbe RSI=ffff88806ce37358 RDI=ffff8880157e5d98 RBP=ffff8880153cfeb0 RSP=ffff8880153cfda0 R8 =ffff88806ce37df8 R9 =ffff888019898000 R10=ffffffff8664f857 R11=ffff8880157e57f8 R12=ffff8880157e5340 R13=ffff88806ce37dd0 R14=ffff88806ce37340 R15=0000000000000001 RIP=ffffffff84c7febd RFL=00000046 [---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 00007f78cbb96900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0100000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f78cb2ad000 CR3=000000000dbeb000 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=4fec626c929994a70341066652dbd95d XMM02=ec2efd57dc4c00df0000000000305280 XMM03=5b7bb61d7d84842f0000000000305350 XMM04=050d90cb863a4fed00000000000ae988 XMM05=5e1f6a48752a62040000000000320e58 XMM06=070eb3d0e113f550000000000031f490 XMM07=fb795ef6d6577056000000000030e890 XMM08=2c67c8bc2e329bc300000000003052f0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000cc64e71 RBX=ffff8880199cd340 RCX=000000002daad376 RDX=000000002daad376 RSI=0000000030b7cd12 RDI=00000000b12c70b3 RBP=ffff8880199cdd98 RSP=ffff8880172971f0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff8880199cddc0 R13=000000005e62a088 R14=0000000000000000 R15=0000000000000001 RIP=ffffffff815275dc RFL=00000006 [-----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 00007f1c62e2e900 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=00007f1c63893000 CR3=000000000b809000 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=00ff00000000000000000000000000ff XMM01=ff00ffffffffffffffffffffffffff00 XMM02=4f0063305f315f315f4c53534e45504f XMM03=000000000000000000656d69745f6f73 XMM04=65675f6b636f6c635f6f7364765f5f00 XMM05=00007f1c633e7f6000007f1c635a1950 XMM06=00007f1c635a144000007f1c635a0f20 XMM07=00007f1c62eeb12000007f1c62eeab10 XMM08=00007f1c62eea5f000007f1c62eea060 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000