[ 38.971230] ------------[ cut here ]------------ [ 38.972128] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.974083] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 38.975505] Modules linked in: [ 38.976112] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.978062] Tainted: [W]=WARN [ 38.978616] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.980071] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.980977] 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 [ 38.984347] RSP: 0018:ffff888018a57bc0 EFLAGS: 00010286 [ 38.985384] RAX: 0000000000000000 RBX: ffffed100314af78 RCX: ffffffff813a4050 [ 38.986644] RDX: ffff888015db5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.987910] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100314af2f [ 38.989178] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.990440] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018a57df8 [ 38.991722] FS: 00007f18b3129900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 38.993137] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.994189] CR2: 00007ffe6fb38ef8 CR3: 000000000e0e3000 CR4: 0000000000350ef0 [ 38.995460] Call Trace: [ 38.995956] [ 38.996362] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.997256] ? __create_object+0x59/0x80 [ 38.998024] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.998988] __vmalloc_noprof+0x59/0x60 [ 38.999697] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.000560] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.001486] bpf_prog_alloc+0x39/0x200 [ 39.002222] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.003147] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.004045] do_seccomp+0x349/0x25e0 [ 39.004706] ? find_held_lock+0x2b/0x80 [ 39.005451] ? do_prlimit+0x310/0x610 [ 39.006171] ? __pfx_do_seccomp+0x10/0x10 [ 39.006965] ? do_raw_spin_unlock+0x53/0x220 [ 39.007750] ? _raw_spin_unlock+0x1e/0x40 [ 39.008522] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.009473] ? static_key_count+0x60/0x80 [ 39.010259] prctl_set_seccomp+0x4e/0x70 [ 39.011036] __do_sys_prctl+0xe6c/0x1d70 [ 39.011762] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.012613] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.013582] ? irqentry_exit+0xf3/0x650 [ 39.014344] do_syscall_64+0xbf/0x430 [ 39.015088] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.016017] RIP: 0033:0x7f18b361b5cd [ 39.016681] 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 [ 39.019795] RSP: 002b:00007ffe6fb37ba0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.021160] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f18b361b5cd [ 39.022418] RDX: 00005654db4dbe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.023706] RBP: 00007ffe6fb37c00 R08: 0000000000000000 R09: 00007ffe6fb372a0 [ 39.024975] R10: 0000000000000000 R11: 0000000000000246 R12: 000056551a506ad0 [ 39.026240] R13: 00007ffe6fb38030 R14: 000056551a507bc0 R15: 000056551a518780 [ 39.027524] [ 39.027971] irq event stamp: 1791 [ 39.028577] hardirqs last enabled at (1799): [] __up_console_sem+0x78/0x80 [ 39.030063] hardirqs last disabled at (1808): [] __up_console_sem+0x5d/0x80 [ 39.031561] softirqs last enabled at (1520): [] handle_softirqs+0x50c/0x770 [ 39.033082] softirqs last disabled at (1515): [] __irq_exit_rcu+0xc4/0x100 [ 39.034556] ---[ end trace 0000000000000000 ]--- [ 41.837698] ------------[ cut here ]------------ [ 41.838646] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.840671] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 41.842145] Modules linked in: [ 41.842742] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 41.844757] Tainted: [W]=WARN [ 41.845367] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.846872] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.847770] 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 [ 41.850965] RSP: 0018:ffff88801605fbc0 EFLAGS: 00010286 [ 41.851972] RAX: 0000000000000000 RBX: ffffed1002c0bf78 RCX: ffffffff813a4050 [ 41.853270] RDX: ffff888015888000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.854574] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c0bf2f [ 41.855900] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.857197] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801605fdf8 [ 41.858494] FS: 00007fc7b8828900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 41.859961] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.861032] CR2: 00007ffc70303ef8 CR3: 000000000d4cc000 CR4: 0000000000350ef0 [ 41.862330] Call Trace: [ 41.862797] [ 41.863273] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.864214] ? __create_object+0x59/0x80 [ 41.865032] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.866048] __vmalloc_noprof+0x59/0x60 [ 41.866795] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.867722] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.868694] bpf_prog_alloc+0x39/0x200 [ 41.869467] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.870443] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.871401] do_seccomp+0x349/0x25e0 [ 41.872150] ? find_held_lock+0x2b/0x80 [ 41.872942] ? do_prlimit+0x310/0x610 [ 41.873672] ? __pfx_do_seccomp+0x10/0x10 [ 41.874490] ? do_raw_spin_unlock+0x53/0x220 [ 41.875374] ? _raw_spin_unlock+0x1e/0x40 [ 41.876187] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.877194] ? static_key_count+0x60/0x80 [ 41.878035] prctl_set_seccomp+0x4e/0x70 [ 41.878803] __do_sys_prctl+0xe6c/0x1d70 [ 41.879628] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.880529] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.881542] ? irqentry_exit+0xf3/0x650 [ 41.882341] do_syscall_64+0xbf/0x430 [ 41.883121] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.884124] RIP: 0033:0x7fc7b8d1a5cd [ 41.884817] 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 [ 41.888191] RSP: 002b:00007ffc70302180 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.889619] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc7b8d1a5cd [ 41.890965] RDX: 000055b4a56a0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.892328] RBP: 00007ffc703021e0 R08: 0000000000000000 R09: 00007ffc70301880 [ 41.893668] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b4b270cad0 [ 41.895027] R13: 00007ffc70302610 R14: 000055b4b270dbc0 R15: 000055b4b271e780 [ 41.896390] [ 41.896835] irq event stamp: 1751 [ 41.897514] hardirqs last enabled at (1761): [] __up_console_sem+0x78/0x80 [ 41.899126] hardirqs last disabled at (1770): [] __up_console_sem+0x5d/0x80 [ 41.900717] softirqs last enabled at (1730): [] handle_softirqs+0x50c/0x770 [ 41.902327] softirqs last disabled at (1725): [] __irq_exit_rcu+0xc4/0x100 [ 41.903877] ---[ end trace 0000000000000000 ]--- [ 42.597798] ------------[ cut here ]------------ [ 42.598715] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.600743] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 42.602227] Modules linked in: [ 42.602815] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.604931] Tainted: [W]=WARN [ 42.605495] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.606997] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.607922] 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 [ 42.611120] RSP: 0018:ffff888016d07bc0 EFLAGS: 00010286 [ 42.612113] RAX: 0000000000000000 RBX: ffffed1002da0f78 RCX: ffffffff813a4050 [ 42.613428] RDX: ffff8880166f1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.614730] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002da0f2f [ 42.616040] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.617363] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016d07df8 [ 42.618676] FS: 00007f66eab8e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.620134] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.621225] CR2: 00007ffd174dbef8 CR3: 000000001c9f4000 CR4: 0000000000350ef0 [ 42.622520] Call Trace: [ 42.623034] [ 42.623465] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.624387] ? __create_object+0x59/0x80 [ 42.625228] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.626219] __vmalloc_noprof+0x59/0x60 [ 42.627002] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.627913] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.628820] bpf_prog_alloc+0x39/0x200 [ 42.629597] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.630538] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.631472] do_seccomp+0x349/0x25e0 [ 42.632201] ? find_held_lock+0x2b/0x80 [ 42.632976] ? do_prlimit+0x310/0x610 [ 42.633684] ? __pfx_do_seccomp+0x10/0x10 [ 42.634485] ? do_raw_spin_unlock+0x53/0x220 [ 42.635335] ? _raw_spin_unlock+0x1e/0x40 [ 42.636119] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.637115] ? static_key_count+0x60/0x80 [ 42.637949] prctl_set_seccomp+0x4e/0x70 [ 42.638694] __do_sys_prctl+0xe6c/0x1d70 [ 42.639489] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.640349] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.641353] ? irqentry_exit+0xf3/0x650 [ 42.642136] do_syscall_64+0xbf/0x430 [ 42.642834] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.643807] RIP: 0033:0x7f66eb0805cd [ 42.644533] 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 [ 42.647759] RSP: 002b:00007ffd174dabd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.649136] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f66eb0805cd [ 42.650454] RDX: 0000555c6e7b3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.651760] RBP: 00007ffd174dac30 R08: 0000000000000000 R09: 00007ffd174da2d0 [ 42.653065] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555ca3a04ad0 [ 42.654371] R13: 00007ffd174db060 R14: 0000555ca3a05bc0 R15: 0000555ca3a16780 [ 42.655711] [ 42.656185] irq event stamp: 1747 [ 42.656795] hardirqs last enabled at (1755): [] __up_console_sem+0x78/0x80 [ 42.658346] hardirqs last disabled at (1764): [] __up_console_sem+0x5d/0x80 [ 42.659903] softirqs last enabled at (1620): [] handle_softirqs+0x50c/0x770 [ 42.661470] softirqs last disabled at (1613): [] __irq_exit_rcu+0xc4/0x100 [ 42.663027] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:32464' (ECDSA) to the list of known hosts. 2025/11/19 07:08:50 fuzzer started 2025/11/19 07:08:51 dialing manager at localhost:34383 2025/11/19 07:08:51 checking machine... 2025/11/19 07:08:51 checking revisions... [ 43.607485] kmemleak: Automatic memory scanning thread ended 2025/11/19 07:08:51 testing simple program... [ 43.690788] cgroup: Unknown subsys name 'net' [ 43.773015] cgroup: Unknown subsys name 'cpuset' [ 43.787723] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 07:08:50 Registers: info registers vcpu 0 RAX=ffffffffffffd8f0 RBX=0000000000000200 RCX=ffffffff815caf12 RDX=1ffff1100d9c704c RSI=000000000000007a RDI=ffff88806ce38260 RBP=ffff88806ce38140 RSP=ffff888009627c40 R8 =0000000000000000 R9 =fffffbfff0cc9f0a R10=ffffffff8664f857 R11=0000000000000000 R12=000000000000007a R13=ffff888009627cb8 R14=ffff88806ce381e8 R15=fffffffffffffff6 RIP=ffffffff815d7599 RFL=00000087 [--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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc7b8de00b0 CR3=000000000e551000 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=2030353a38303a373020393120766f4e XMM01=73732878696e755f6d6170203a5d3234 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3234325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732039343a38303a3730203931 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000138b9 RBX=0000000000000286 RCX=ffffffff817d9966 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff84c9815c RBP=ffffffff85f10a20 RSP=ffff888016abfcc0 R8 =0000000000000001 R9 =0000000000000001 R10=ffffffff8664f857 R11=0000000000000001 R12=ffff88800d76df40 R13=0000000000000020 R14=0000000000000001 R15=0000000000000286 RIP=ffffffff84c98164 RFL=00000286 [--S--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 00007fc7b8828900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc702faff8 CR3=000000000da50000 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=000000000000000000ffff0000000000 XMM02=2f00646f6874656d5f74707972636e65 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ff00ffffffffffffffffffffffffffff XMM08=20002020202020200020202020202020 XMM09=0000ffffffffffffffffffffffffffff XMM10=00002020202020200020202020202020 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000