[ 45.709634] ------------[ cut here ]------------ [ 45.710556] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.712562] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 45.714037] Modules linked in: [ 45.714674] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.716639] Tainted: [W]=WARN [ 45.717239] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.718672] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.719592] 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 [ 45.722689] RSP: 0018:ffff888016be7bc0 EFLAGS: 00010286 [ 45.723664] RAX: 0000000000000000 RBX: ffffed1002d7cf78 RCX: ffffffff813a4050 [ 45.724928] RDX: ffff888013fdb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.726169] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d7cf2f [ 45.727409] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.728650] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016be7df8 [ 45.729905] FS: 00007f346c5d5900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.731321] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.732358] CR2: 00007f346cac7580 CR3: 000000000e032000 CR4: 0000000000350ef0 [ 45.733599] Call Trace: [ 45.734058] [ 45.734506] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.735413] ? __create_object+0x59/0x80 [ 45.736210] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.737180] __vmalloc_noprof+0x59/0x60 [ 45.737880] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.738747] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.739678] bpf_prog_alloc+0x39/0x200 [ 45.740419] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.741327] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.742220] do_seccomp+0x349/0x25e0 [ 45.742885] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.743786] ? __pfx_do_seccomp+0x10/0x10 [ 45.744560] ? find_held_lock+0x2b/0x80 [ 45.745305] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.746271] ? static_key_count+0x60/0x80 [ 45.747007] prctl_set_seccomp+0x4e/0x70 [ 45.747771] __do_sys_prctl+0xe6c/0x1d70 [ 45.748530] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.749383] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.750340] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.751295] ? irqentry_exit+0xf3/0x650 [ 45.751994] do_syscall_64+0xbf/0x430 [ 45.752722] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.753651] RIP: 0033:0x7f346cac75cd [ 45.754335] 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 [ 45.757434] RSP: 002b:00007fff7f804a70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.758783] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f346cac75cd [ 45.760052] RDX: 000055e3602ade00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.761293] RBP: 00007fff7f804ad0 R08: 0000000000000000 R09: 00007fff7f804170 [ 45.762538] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e3856e4240 [ 45.763804] R13: 00007fff7f804f00 R14: 000055e3856e3bf0 R15: 000055e3856f84d0 [ 45.765081] [ 45.765542] irq event stamp: 1787 [ 45.766174] hardirqs last enabled at (1797): [] __up_console_sem+0x78/0x80 [ 45.767682] hardirqs last disabled at (1806): [] __up_console_sem+0x5d/0x80 [ 45.769184] softirqs last enabled at (1486): [] handle_softirqs+0x50c/0x770 [ 45.770716] softirqs last disabled at (1481): [] __irq_exit_rcu+0xc4/0x100 [ 45.772229] ---[ end trace 0000000000000000 ]--- [ 48.585752] ------------[ cut here ]------------ [ 48.586698] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.588722] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 48.590202] Modules linked in: [ 48.590785] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.592767] Tainted: [W]=WARN [ 48.593349] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.594766] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.595671] 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 [ 48.598786] RSP: 0018:ffff8880169d7bc0 EFLAGS: 00010286 [ 48.599757] RAX: 0000000000000000 RBX: ffffed1002d3af78 RCX: ffffffff813a4050 [ 48.601039] RDX: ffff88800f6fd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.602303] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d3af2f [ 48.603580] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.604843] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880169d7df8 [ 48.606137] FS: 00007f8ad3079900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.607805] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.608919] CR2: 00007f8ad35df4a6 CR3: 0000000009c1a000 CR4: 0000000000350ef0 [ 48.610247] Call Trace: [ 48.610732] [ 48.611206] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.612088] ? __create_object+0x59/0x80 [ 48.612921] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.613896] __vmalloc_noprof+0x59/0x60 [ 48.614661] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.615562] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.616518] bpf_prog_alloc+0x39/0x200 [ 48.617256] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.618184] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.619043] do_seccomp+0x349/0x25e0 [ 48.619779] ? find_held_lock+0x2b/0x80 [ 48.620534] ? do_prlimit+0x310/0x610 [ 48.621266] ? __pfx_do_seccomp+0x10/0x10 [ 48.622005] ? do_raw_spin_unlock+0x53/0x220 [ 48.622840] ? _raw_spin_unlock+0x1e/0x40 [ 48.623645] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.624605] ? static_key_count+0x60/0x80 [ 48.625407] prctl_set_seccomp+0x4e/0x70 [ 48.626184] __do_sys_prctl+0xe6c/0x1d70 [ 48.626923] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.627805] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.628796] ? irqentry_exit+0xf3/0x650 [ 48.629565] do_syscall_64+0xbf/0x430 [ 48.630321] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.631304] RIP: 0033:0x7f8ad356b5cd [ 48.631996] 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 [ 48.635190] RSP: 002b:00007ffede1021e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.636568] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8ad356b5cd [ 48.637872] RDX: 00005610af26de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.639162] RBP: 00007ffede102240 R08: 0000000000000000 R09: 00007ffede1018e0 [ 48.640479] R10: 0000000000000000 R11: 0000000000000246 R12: 00005610e412bbf0 [ 48.641554] R13: 00007ffede102670 R14: 00005610e4135380 R15: 00005610e4140460 [ 48.642649] [ 48.643008] irq event stamp: 1751 [ 48.643573] hardirqs last enabled at (1761): [] __up_console_sem+0x78/0x80 [ 48.644843] hardirqs last disabled at (1770): [] __up_console_sem+0x5d/0x80 [ 48.646129] softirqs last enabled at (1674): [] handle_softirqs+0x50c/0x770 [ 48.647428] softirqs last disabled at (1669): [] __irq_exit_rcu+0xc4/0x100 [ 48.648691] ---[ end trace 0000000000000000 ]--- [ 49.417383] ------------[ cut here ]------------ [ 49.418330] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.420399] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 49.421855] Modules linked in: [ 49.422526] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.424521] Tainted: [W]=WARN [ 49.425086] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.426601] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.427549] 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 [ 49.430696] RSP: 0018:ffff888017017bc0 EFLAGS: 00010286 [ 49.431693] RAX: 0000000000000000 RBX: ffffed1002e02f78 RCX: ffffffff813a4050 [ 49.432981] RDX: ffff888015608000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.434270] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e02f2f [ 49.435570] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.436858] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017017df8 [ 49.438150] FS: 00007fb662d21900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.439596] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.440660] CR2: 00007fb663213580 CR3: 000000001ef75000 CR4: 0000000000350ef0 [ 49.441946] Call Trace: [ 49.442456] [ 49.442869] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.443777] ? __create_object+0x59/0x80 [ 49.444546] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.445525] __vmalloc_noprof+0x59/0x60 [ 49.446304] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.447184] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.448085] bpf_prog_alloc+0x39/0x200 [ 49.448837] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.449774] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.450682] do_seccomp+0x349/0x25e0 [ 49.451412] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.452313] ? __pfx_do_seccomp+0x10/0x10 [ 49.453046] ? find_held_lock+0x2b/0x80 [ 49.453813] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.454797] ? static_key_count+0x60/0x80 [ 49.455619] prctl_set_seccomp+0x4e/0x70 [ 49.456401] __do_sys_prctl+0xe6c/0x1d70 [ 49.457178] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.457987] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.458950] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.459934] ? irqentry_exit+0xf3/0x650 [ 49.460698] do_syscall_64+0xbf/0x430 [ 49.461448] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.462424] RIP: 0033:0x7fb6632135cd [ 49.463084] 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 [ 49.466320] RSP: 002b:00007ffe85d47d60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.467699] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb6632135cd [ 49.468989] RDX: 0000558f12ab4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.470276] RBP: 00007ffe85d47dc0 R08: 0000000000000000 R09: 00007ffe85d47460 [ 49.471552] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558f2a8ccad0 [ 49.472825] R13: 00007ffe85d481f0 R14: 0000558f2a8cdbc0 R15: 0000558f2a8de780 [ 49.474156] [ 49.474590] irq event stamp: 1701 [ 49.475243] hardirqs last enabled at (1711): [] __up_console_sem+0x78/0x80 [ 49.476773] hardirqs last disabled at (1720): [] __up_console_sem+0x5d/0x80 [ 49.478302] softirqs last enabled at (1690): [] handle_softirqs+0x50c/0x770 [ 49.479874] softirqs last disabled at (1685): [] __irq_exit_rcu+0xc4/0x100 [ 49.480897] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:51533' (ECDSA) to the list of known hosts. 2025/11/17 23:22:43 fuzzer started 2025/11/17 23:22:44 dialing manager at localhost:37895 2025/11/17 23:22:44 checking machine... 2025/11/17 23:22:44 checking revisions... [ 50.413721] kmemleak: Automatic memory scanning thread ended 2025/11/17 23:22:44 testing simple program... [ 50.505982] cgroup: Unknown subsys name 'net' [ 50.553007] cgroup: Unknown subsys name 'cpuset' [ 50.566033] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 23:22:43 Registers: info registers vcpu 0 RAX=ffffffff88596101 RBX=ffff88801b219bc0 RCX=0000000000000002 RDX=0000000000000001 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff888016be7310 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000002 RIP=ffffffff81526f5b 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 00007f8ad3079900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffede0fc000 CR3=000000000e92f000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002afb3 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 fffffe2c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00005610e416cfe0 CR3=000000000dcf8000 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=8f6e40391ca088adf84ffa6975b98a03 XMM02=2c67c8bc2e329bc300000000003059b8 XMM03=fb795ef6d65770560000000000310800 XMM04=062cf49bc21097c300000000000ae988 XMM05=940ee6d2cfee171e00000000003205b8 XMM06=5b75c91c80445342000000000031f658 XMM07=e042d86d42eb936e0000000000310a80 XMM08=e898cc680a94f5490000000000305a18 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000