[ 46.829028] ------------[ cut here ]------------ [ 46.829945] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.831938] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 46.833390] Modules linked in: [ 46.834053] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.836007] Tainted: [W]=WARN [ 46.836614] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.838078] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.838984] 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 [ 46.842133] RSP: 0018:ffff888015b97bc0 EFLAGS: 00010286 [ 46.843102] RAX: 0000000000000000 RBX: ffffed1002b72f78 RCX: ffffffff813a4050 [ 46.844376] RDX: ffff8880159d0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.845638] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b72f2f [ 46.846900] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.848183] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015b97df8 [ 46.849448] FS: 00007fb70f706900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.850857] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.851897] CR2: 00007fb70fbf8580 CR3: 000000000c114000 CR4: 0000000000350ef0 [ 46.853169] Call Trace: [ 46.853658] [ 46.854062] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.854966] ? __create_object+0x59/0x80 [ 46.855742] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.856712] __vmalloc_noprof+0x59/0x60 [ 46.857424] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.858283] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.859202] bpf_prog_alloc+0x39/0x200 [ 46.859931] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.860852] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.861767] do_seccomp+0x349/0x25e0 [ 46.862427] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.863317] ? __pfx_do_seccomp+0x10/0x10 [ 46.864104] ? find_held_lock+0x2b/0x80 [ 46.864849] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.865798] ? static_key_count+0x60/0x80 [ 46.866599] prctl_set_seccomp+0x4e/0x70 [ 46.867318] __do_sys_prctl+0xe6c/0x1d70 [ 46.868107] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.868958] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.869916] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.870880] ? irqentry_exit+0xf3/0x650 [ 46.871643] do_syscall_64+0xbf/0x430 [ 46.872348] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.873309] RIP: 0033:0x7fb70fbf85cd [ 46.874005] 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 [ 46.877124] RSP: 002b:00007ffe4b3bc960 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.878465] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb70fbf85cd [ 46.879732] RDX: 00005583da08fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.881020] RBP: 00007ffe4b3bc9c0 R08: 0000000000000000 R09: 00007ffe4b3bc060 [ 46.882278] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558407a18ad0 [ 46.883529] R13: 00007ffe4b3bcdf0 R14: 0000558407a19bc0 R15: 0000558407a2a780 [ 46.884825] [ 46.885240] irq event stamp: 1717 [ 46.885888] hardirqs last enabled at (1727): [] __up_console_sem+0x78/0x80 [ 46.887386] hardirqs last disabled at (1736): [] __up_console_sem+0x5d/0x80 [ 46.888897] softirqs last enabled at (1620): [] handle_softirqs+0x50c/0x770 [ 46.890419] softirqs last disabled at (1615): [] __irq_exit_rcu+0xc4/0x100 [ 46.891900] ---[ end trace 0000000000000000 ]--- [ 50.446741] ------------[ cut here ]------------ [ 50.447360] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.448784] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/240 [ 50.449767] Modules linked in: [ 50.450165] CPU: 0 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.451514] Tainted: [W]=WARN [ 50.451890] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.452902] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.453488] 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 [ 50.455638] RSP: 0018:ffff888016c4fbc0 EFLAGS: 00010286 [ 50.456267] RAX: 0000000000000000 RBX: ffffed1002d89f78 RCX: ffffffff813a4050 [ 50.457123] RDX: ffff88801a098000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.457973] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d89f2f [ 50.458825] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.459675] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c4fdf8 [ 50.460540] FS: 00007f255c298900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.461466] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.462174] CR2: 00007ffd3087eef7 CR3: 000000000ce7b000 CR4: 0000000000350ef0 [ 50.463026] Call Trace: [ 50.463337] [ 50.463647] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.464226] ? __create_object+0x59/0x80 [ 50.464764] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.465386] __vmalloc_noprof+0x59/0x60 [ 50.465887] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.466438] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.467052] bpf_prog_alloc+0x39/0x200 [ 50.467539] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.468134] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.468743] do_seccomp+0x349/0x25e0 [ 50.469197] ? find_held_lock+0x2b/0x80 [ 50.469705] ? do_prlimit+0x310/0x610 [ 50.470177] ? __pfx_do_seccomp+0x10/0x10 [ 50.470698] ? do_raw_spin_unlock+0x53/0x220 [ 50.471224] ? _raw_spin_unlock+0x1e/0x40 [ 50.471758] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.472382] ? static_key_count+0x60/0x80 [ 50.472919] prctl_set_seccomp+0x4e/0x70 [ 50.473408] __do_sys_prctl+0xe6c/0x1d70 [ 50.473929] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.474482] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.475122] ? irqentry_exit+0xf3/0x650 [ 50.475638] do_syscall_64+0xbf/0x430 [ 50.476110] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.476746] RIP: 0033:0x7f255c78a5cd [ 50.477184] 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 [ 50.479263] RSP: 002b:00007ffd3087cf70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.480165] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f255c78a5cd [ 50.481031] RDX: 000055be950cde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.481893] RBP: 00007ffd3087cfd0 R08: 0000000000000000 R09: 00007ffd3087c670 [ 50.482750] R10: 0000000000000000 R11: 0000000000000246 R12: 000055becf2a3240 [ 50.483608] R13: 00007ffd3087d400 R14: 000055becf2ac380 R15: 000055becf2b7540 [ 50.484461] [ 50.484775] irq event stamp: 1687 [ 50.485185] hardirqs last enabled at (1695): [] __up_console_sem+0x78/0x80 [ 50.486215] hardirqs last disabled at (1704): [] __up_console_sem+0x5d/0x80 [ 50.487246] softirqs last enabled at (1190): [] handle_softirqs+0x50c/0x770 [ 50.488295] softirqs last disabled at (1169): [] __irq_exit_rcu+0xc4/0x100 [ 50.489314] ---[ end trace 0000000000000000 ]--- [ 51.304403] ------------[ cut here ]------------ [ 51.305307] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.307318] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/247 [ 51.308770] Modules linked in: [ 51.309347] CPU: 1 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 51.311308] Tainted: [W]=WARN [ 51.311896] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.313342] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.314252] 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 [ 51.317385] RSP: 0018:ffff88801a3bfbc0 EFLAGS: 00010286 [ 51.318356] RAX: 0000000000000000 RBX: ffffed1003477f78 RCX: ffffffff813a4050 [ 51.319619] RDX: ffff88801725b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.320893] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003477f2f [ 51.322164] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.323426] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a3bfdf8 [ 51.324709] FS: 00007f08d8834900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 51.326130] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.327165] CR2: 00007f08d8d26580 CR3: 000000000daa3000 CR4: 0000000000350ef0 [ 51.328455] Call Trace: [ 51.328956] [ 51.329367] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.330249] ? __create_object+0x59/0x80 [ 51.331038] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.332002] __vmalloc_noprof+0x59/0x60 [ 51.332777] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.333656] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.334598] bpf_prog_alloc+0x39/0x200 [ 51.335303] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.336249] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.337159] do_seccomp+0x349/0x25e0 [ 51.337878] ? __pfx_css_rstat_updated+0x10/0x10 [ 51.338792] ? __pfx_do_seccomp+0x10/0x10 [ 51.339596] ? find_held_lock+0x2b/0x80 [ 51.340332] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.341306] ? static_key_count+0x60/0x80 [ 51.342107] prctl_set_seccomp+0x4e/0x70 [ 51.342889] __do_sys_prctl+0xe6c/0x1d70 [ 51.343684] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.344557] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.345490] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.346473] ? irqentry_exit+0xf3/0x650 [ 51.347253] do_syscall_64+0xbf/0x430 [ 51.348003] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.348984] RIP: 0033:0x7f08d8d265cd [ 51.349692] 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 [ 51.352908] RSP: 002b:00007ffef4c7cdd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.354283] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f08d8d265cd [ 51.355577] RDX: 00005597ff91ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.356885] RBP: 00007ffef4c7ce30 R08: 0000000000000000 R09: 00007ffef4c7c4d0 [ 51.358189] R10: 0000000000000000 R11: 0000000000000246 R12: 00005598224fd2b0 [ 51.359489] R13: 00007ffef4c7d260 R14: 00005598224ffd20 R15: 00005598225118d0 [ 51.360829] [ 51.361259] irq event stamp: 1791 [ 51.361914] hardirqs last enabled at (1801): [] __up_console_sem+0x78/0x80 [ 51.363451] hardirqs last disabled at (1810): [] __up_console_sem+0x5d/0x80 [ 51.364996] softirqs last enabled at (1768): [] handle_softirqs+0x50c/0x770 [ 51.366554] softirqs last disabled at (1763): [] __irq_exit_rcu+0xc4/0x100 [ 51.368095] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:59857' (ECDSA) to the list of known hosts. 2025/11/18 03:32:11 fuzzer started 2025/11/18 03:32:11 dialing manager at localhost:37895 2025/11/18 03:32:11 checking machine... 2025/11/18 03:32:11 checking revisions... [ 52.284015] kmemleak: Automatic memory scanning thread ended 2025/11/18 03:32:12 testing simple program... [ 52.376903] cgroup: Unknown subsys name 'net' [ 52.434878] cgroup: Unknown subsys name 'cpuset' [ 52.448930] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 03:32:11 Registers: info registers vcpu 0 RAX=000000000000001b RBX=ffffed100d9c1163 RCX=ffff88806ce089c4 RDX=0000000000000000 RSI=0000000000000000 RDI=ffff88801c43573c RBP=ffff888009462280 RSP=ffff88806ce08b18 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=0000000000000001 R14=ffff88801a4251a0 R15=ffff888009462280 RIP=ffffffff81619332 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 00007f255c298900 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=00007ffd30877000 CR3=000000000b773000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=0000006f730074696d7265705f6d6170 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002617d 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=00000206 [-----P-] 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 fffffe7400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f56393fc000 CR3=000000000e1af000 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=f4e352cf1c1452863d4cc3e4786ffd4b XMM02=0000000000302e38eff9b2d0a8fce9cb XMM03=0000000000302f082c67c8bc2e329bc3 XMM04=ae48877e75bc840b00000000000ae988 XMM05=07c8bb74b6c04a44000000000031ecf8 XMM06=fa31fca6fad97f9f0000000000318950 XMM07=e042d86d42eb936e000000000030ecc8 XMM08=c2ec7f57c6ed68d60000000000302f08 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000