[ 38.970932] ------------[ cut here ]------------ [ 38.971706] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.973376] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 38.974612] Modules linked in: [ 38.975109] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.976782] Tainted: [W]=WARN [ 38.977243] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.978463] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.979186] 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 [ 38.981858] RSP: 0018:ffff888013f4fbc0 EFLAGS: 00010286 [ 38.982676] RAX: 0000000000000000 RBX: ffffed10027e9f78 RCX: ffffffff813a4050 [ 38.983756] RDX: ffff8880178b9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.984852] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10027e9f2f [ 38.985936] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.987021] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013f4fdf8 [ 38.988108] FS: 00007ff0b6a5a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 38.989345] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.990235] CR2: 00007ffe143eaef7 CR3: 000000000e1e7000 CR4: 0000000000350ef0 [ 38.991322] Call Trace: [ 38.991734] [ 38.992076] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.992861] ? __create_object+0x59/0x80 [ 38.993514] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.994279] __vmalloc_noprof+0x59/0x60 [ 38.994919] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.995663] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.996455] bpf_prog_alloc+0x39/0x200 [ 38.997034] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.997817] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.998580] do_seccomp+0x349/0x25e0 [ 38.999146] ? find_held_lock+0x2b/0x80 [ 38.999790] ? do_prlimit+0x310/0x610 [ 39.000396] ? __pfx_do_seccomp+0x10/0x10 [ 39.001052] ? do_raw_spin_unlock+0x53/0x220 [ 39.001762] ? _raw_spin_unlock+0x1e/0x40 [ 39.002379] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.003180] ? static_key_count+0x60/0x80 [ 39.003856] prctl_set_seccomp+0x4e/0x70 [ 39.004520] __do_sys_prctl+0xe6c/0x1d70 [ 39.005137] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.005857] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.006681] ? irqentry_exit+0xf3/0x650 [ 39.007282] do_syscall_64+0xbf/0x430 [ 39.007911] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.008713] RIP: 0033:0x7ff0b6f4c5cd [ 39.009264] 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 [ 39.011923] RSP: 002b:00007ffe143e8f90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.013078] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff0b6f4c5cd [ 39.014167] RDX: 0000563cef678e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.015260] RBP: 00007ffe143e8ff0 R08: 0000000000000000 R09: 00007ffe143e8690 [ 39.016336] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563cfdbfead0 [ 39.017424] R13: 00007ffe143e9420 R14: 0000563cfdbffbc0 R15: 0000563cfdc10780 [ 39.018515] [ 39.018869] irq event stamp: 1747 [ 39.019371] hardirqs last enabled at (1755): [] __up_console_sem+0x78/0x80 [ 39.020679] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 39.021961] softirqs last enabled at (1368): [] handle_softirqs+0x50c/0x770 [ 39.023252] softirqs last disabled at (1353): [] __irq_exit_rcu+0xc4/0x100 [ 39.024542] ---[ end trace 0000000000000000 ]--- [ 41.834191] ------------[ cut here ]------------ [ 41.835218] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.837337] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 41.838809] Modules linked in: [ 41.839385] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 41.841366] Tainted: [W]=WARN [ 41.841961] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.843423] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.844300] 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 [ 41.847397] RSP: 0018:ffff88801c6b7bc0 EFLAGS: 00010286 [ 41.848365] RAX: 0000000000000000 RBX: ffffed10038d6f78 RCX: ffffffff813a4050 [ 41.849625] RDX: ffff888016460000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.850943] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10038d6f2f [ 41.852278] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.853518] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c6b7df8 [ 41.854778] FS: 00007fdf96622900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 41.856209] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.857255] CR2: 00007fdf96b14580 CR3: 00000000210e8000 CR4: 0000000000350ef0 [ 41.858539] Call Trace: [ 41.859006] [ 41.859453] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.860347] ? __create_object+0x59/0x80 [ 41.861193] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.862162] __vmalloc_noprof+0x59/0x60 [ 41.862929] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.863802] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.864747] bpf_prog_alloc+0x39/0x200 [ 41.865493] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.866455] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.867360] do_seccomp+0x349/0x25e0 [ 41.868079] ? __pfx_css_rstat_updated+0x10/0x10 [ 41.869005] ? __pfx_do_seccomp+0x10/0x10 [ 41.869794] ? find_held_lock+0x2b/0x80 [ 41.870563] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.871548] ? static_key_count+0x60/0x80 [ 41.872352] prctl_set_seccomp+0x4e/0x70 [ 41.873184] __do_sys_prctl+0xe6c/0x1d70 [ 41.873972] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.874850] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.875859] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.876857] ? irqentry_exit+0xf3/0x650 [ 41.877631] do_syscall_64+0xbf/0x430 [ 41.878357] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.879381] RIP: 0033:0x7fdf96b145cd [ 41.880070] 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 [ 41.883327] RSP: 002b:00007ffe6fe87a10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.884696] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdf96b145cd [ 41.885958] RDX: 0000555b12ecee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.887205] RBP: 00007ffe6fe87a70 R08: 0000000000000000 R09: 00007ffe6fe87110 [ 41.888519] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555b17771ad0 [ 41.889813] R13: 00007ffe6fe87ea0 R14: 0000555b17772bc0 R15: 0000555b17783780 [ 41.891095] [ 41.891568] irq event stamp: 1715 [ 41.892179] hardirqs last enabled at (1723): [] __up_console_sem+0x78/0x80 [ 41.893675] hardirqs last disabled at (1732): [] __up_console_sem+0x5d/0x80 [ 41.895181] softirqs last enabled at (1682): [] handle_softirqs+0x50c/0x770 [ 41.896786] softirqs last disabled at (1677): [] __irq_exit_rcu+0xc4/0x100 [ 41.898293] ---[ end trace 0000000000000000 ]--- [ 42.677199] ------------[ cut here ]------------ [ 42.678109] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.680117] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 42.681607] Modules linked in: [ 42.682192] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.684515] Tainted: [W]=WARN [ 42.685084] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.686571] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.687478] 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 [ 42.690681] RSP: 0018:ffff88800f317bc0 EFLAGS: 00010286 [ 42.691675] RAX: 0000000000000000 RBX: ffffed1001e62f78 RCX: ffffffff813a4050 [ 42.692983] RDX: ffff888018fd5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.694258] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e62f2f [ 42.695570] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.696874] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f317df8 [ 42.698162] FS: 00007f0525956900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.699627] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.700699] CR2: 00007f0525e48580 CR3: 000000000ecfd000 CR4: 0000000000350ef0 [ 42.701983] Call Trace: [ 42.702476] [ 42.702905] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.703810] ? __create_object+0x59/0x80 [ 42.704638] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.705626] __vmalloc_noprof+0x59/0x60 [ 42.706329] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.707210] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.708181] bpf_prog_alloc+0x39/0x200 [ 42.708968] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.709912] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.710966] do_seccomp+0x349/0x25e0 [ 42.711704] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.712646] ? __pfx_do_seccomp+0x10/0x10 [ 42.713397] ? find_held_lock+0x2b/0x80 [ 42.714196] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.715178] ? static_key_count+0x60/0x80 [ 42.715986] prctl_set_seccomp+0x4e/0x70 [ 42.716825] __do_sys_prctl+0xe6c/0x1d70 [ 42.717653] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.718544] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.719545] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.720563] ? irqentry_exit+0xf3/0x650 [ 42.721292] do_syscall_64+0xbf/0x430 [ 42.722057] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.723079] RIP: 0033:0x7f0525e485cd [ 42.723812] 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 [ 42.727044] RSP: 002b:00007fffe9e4f760 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.728501] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0525e485cd [ 42.729834] RDX: 000055668a2b3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.731133] RBP: 00007fffe9e4f7c0 R08: 0000000000000000 R09: 00007fffe9e4ee60 [ 42.732476] R10: 0000000000000000 R11: 0000000000000246 R12: 00005566c8926bf0 [ 42.733807] R13: 00007fffe9e4fbf0 R14: 00005566c8930380 R15: 00005566c893b460 [ 42.735207] [ 42.735800] irq event stamp: 1777 [ 42.736620] hardirqs last enabled at (1787): [] __up_console_sem+0x78/0x80 [ 42.738464] hardirqs last disabled at (1796): [] __up_console_sem+0x5d/0x80 [ 42.740335] softirqs last enabled at (1320): [] handle_softirqs+0x50c/0x770 [ 42.742247] softirqs last disabled at (1315): [] __irq_exit_rcu+0xc4/0x100 [ 42.744086] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:29322' (ECDSA) to the list of known hosts. 2025/11/19 05:11:53 fuzzer started 2025/11/19 05:11:53 dialing manager at localhost:34383 2025/11/19 05:11:53 checking machine... 2025/11/19 05:11:53 checking revisions... [ 43.618378] kmemleak: Automatic memory scanning thread ended 2025/11/19 05:11:54 testing simple program... [ 43.715529] cgroup: Unknown subsys name 'net' [ 43.823329] cgroup: Unknown subsys name 'cpuset' [ 43.840933] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 05:11:53 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffffffff81619130 RCX=ffff88806ce089c4 RDX=1ffff1100d9c1159 RSI=ffffffff81b77862 RDI=ffff88806ce08b38 RBP=ffff88806ce08b08 RSP=ffff88806ce08a68 R8 =0000000000000001 R9 =ffff88806ce08ab0 R10=000000000003c9ed R11=0000000000026e13 R12=ffff88806ce08b38 R13=0000000000000000 R14=ffff8880178bb780 R15=ffff888008c4b780 RIP=ffffffff8161913e RFL=00000282 [--S----] 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 00007f1f42ff3900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc898a3e58 CR3=000000000dcc0000 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=2032353a31313a353020393120766f4e XMM01=73732878696e755f6d6170203a5d3034 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3034325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732032353a31313a3530203931 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000014 RBX=0000000000000050 RCX=00007fdf96b15163 RDX=0000000000000000 RSI=00007ffe6fe84920 RDI=0000000000000009 RBP=00007ffe6fe849b0 RSP=00007ffe6fe83870 R8 =0000000000000000 R9 =000000000000000a R10=00007ffe6fe839c8 R11=0000000000000246 R12=0000000000000000 R13=00007ffe6fe84920 R14=0000000000000009 R15=00000000000000f0 RIP=00007fdf96b3029e RFL=00000207 [-----PC] CPL=3 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0033 0000000000000000 ffffffff 00a0fb00 DPL=3 CS64 [-RA] SS =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007fdf96622900 00000000 00000000 GS =0000 0000000000000000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe6fe81000 CR3=0000000021022000 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=563412feff00545000000000000080fe 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