[ 38.991534] ------------[ cut here ]------------ [ 38.992466] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.994494] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 38.995948] Modules linked in: [ 38.996585] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 38.998564] Tainted: [W]=WARN [ 38.999154] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.000637] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.001559] 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 [ 39.004716] RSP: 0018:ffff888016877bc0 EFLAGS: 00010286 [ 39.005692] RAX: 0000000000000000 RBX: ffffed1002d0ef78 RCX: ffffffff813a4050 [ 39.006977] RDX: ffff88801a265340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.008302] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d0ef2f [ 39.009580] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.010864] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016877df8 [ 39.012131] FS: 00007fcfb705b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.013573] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.014635] CR2: 00007ffd08003ef8 CR3: 000000000ea2d000 CR4: 0000000000350ef0 [ 39.015917] Call Trace: [ 39.016426] [ 39.016833] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.017731] ? __create_object+0x59/0x80 [ 39.018525] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.019492] __vmalloc_noprof+0x59/0x60 [ 39.020268] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.021177] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.022128] bpf_prog_alloc+0x39/0x200 [ 39.022834] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.023772] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.024678] do_seccomp+0x349/0x25e0 [ 39.025397] ? find_held_lock+0x2b/0x80 [ 39.026164] ? do_prlimit+0x310/0x610 [ 39.026882] ? __pfx_do_seccomp+0x10/0x10 [ 39.027664] ? do_raw_spin_unlock+0x53/0x220 [ 39.028486] ? _raw_spin_unlock+0x1e/0x40 [ 39.029260] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.030223] ? static_key_count+0x60/0x80 [ 39.030980] prctl_set_seccomp+0x4e/0x70 [ 39.031757] __do_sys_prctl+0xe6c/0x1d70 [ 39.032563] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.033417] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.034391] ? irqentry_exit+0xf3/0x650 [ 39.035177] do_syscall_64+0xbf/0x430 [ 39.035878] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.036821] RIP: 0033:0x7fcfb754d5cd [ 39.037542] 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 [ 39.040708] RSP: 002b:00007ffd080023b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.042065] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcfb754d5cd [ 39.043365] RDX: 0000561d8d916e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.044635] RBP: 00007ffd08002410 R08: 0000000000000000 R09: 00007ffd08001ab0 [ 39.045903] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561dc590bad0 [ 39.047198] R13: 00007ffd08002840 R14: 0000561dc590cbc0 R15: 0000561dc591d780 [ 39.048485] [ 39.048904] irq event stamp: 1741 [ 39.049555] hardirqs last enabled at (1751): [] __up_console_sem+0x78/0x80 [ 39.051082] hardirqs last disabled at (1760): [] __up_console_sem+0x5d/0x80 [ 39.052611] softirqs last enabled at (1616): [] handle_softirqs+0x50c/0x770 [ 39.054144] softirqs last disabled at (1609): [] __irq_exit_rcu+0xc4/0x100 [ 39.055646] ---[ end trace 0000000000000000 ]--- [ 42.658697] ------------[ cut here ]------------ [ 42.659667] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.661697] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 42.663206] Modules linked in: [ 42.663808] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.665794] Tainted: [W]=WARN [ 42.666398] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.667897] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.668804] 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 [ 42.672011] RSP: 0018:ffff8880174d7bc0 EFLAGS: 00010286 [ 42.672946] RAX: 0000000000000000 RBX: ffffed1002e9af78 RCX: ffffffff813a4050 [ 42.674228] RDX: ffff88800f540000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.675528] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e9af2f [ 42.676823] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.678112] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880174d7df8 [ 42.679416] FS: 00007f448805c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.680847] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.681932] CR2: 00007ffea7a07ef8 CR3: 000000001ffc6000 CR4: 0000000000350ef0 [ 42.683226] Call Trace: [ 42.683689] [ 42.684149] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.685052] ? __create_object+0x59/0x80 [ 42.685799] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.686820] __vmalloc_noprof+0x59/0x60 [ 42.687583] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.688456] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.689391] bpf_prog_alloc+0x39/0x200 [ 42.690120] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.691078] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.691930] do_seccomp+0x349/0x25e0 [ 42.692666] ? find_held_lock+0x2b/0x80 [ 42.693431] ? do_prlimit+0x310/0x610 [ 42.694189] ? __pfx_do_seccomp+0x10/0x10 [ 42.694938] ? do_raw_spin_unlock+0x53/0x220 [ 42.695771] ? _raw_spin_unlock+0x1e/0x40 [ 42.696547] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.697519] ? static_key_count+0x60/0x80 [ 42.698321] prctl_set_seccomp+0x4e/0x70 [ 42.699127] __do_sys_prctl+0xe6c/0x1d70 [ 42.699871] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.700734] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.701714] ? irqentry_exit+0xf3/0x650 [ 42.702485] do_syscall_64+0xbf/0x430 [ 42.703238] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.704191] RIP: 0033:0x7f448854e5cd [ 42.704863] 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 [ 42.708036] RSP: 002b:00007ffea7a06970 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.709397] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f448854e5cd [ 42.710690] RDX: 0000558a5cccae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.711825] RBP: 00007ffea7a069d0 R08: 0000000000000000 R09: 00007ffea7a06070 [ 42.712883] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558a80adead0 [ 42.713944] R13: 00007ffea7a06e00 R14: 0000558a80adfbc0 R15: 0000558a80af0780 [ 42.715046] [ 42.715399] irq event stamp: 1857 [ 42.715906] hardirqs last enabled at (1865): [] __up_console_sem+0x78/0x80 [ 42.717184] hardirqs last disabled at (1874): [] __up_console_sem+0x5d/0x80 [ 42.718440] softirqs last enabled at (1354): [] handle_softirqs+0x50c/0x770 [ 42.719729] softirqs last disabled at (1339): [] __irq_exit_rcu+0xc4/0x100 [ 42.720979] ---[ end trace 0000000000000000 ]--- [ 43.537650] ------------[ cut here ]------------ [ 43.538424] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.540149] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 43.541365] Modules linked in: [ 43.541853] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.543533] Tainted: [W]=WARN [ 43.544034] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.545256] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.545977] 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 [ 43.548697] RSP: 0018:ffff888019fa7bc0 EFLAGS: 00010286 [ 43.549524] RAX: 0000000000000000 RBX: ffffed10033f4f78 RCX: ffffffff813a4050 [ 43.550603] RDX: ffff888016f73780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.551676] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033f4f2f [ 43.552744] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.553822] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019fa7df8 [ 43.554913] FS: 00007ff82e832900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.556137] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.556978] CR2: 00007ff82ed24580 CR3: 000000000cb1f000 CR4: 0000000000350ef0 [ 43.558101] Call Trace: [ 43.558495] [ 43.558833] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.559594] ? __create_object+0x59/0x80 [ 43.560249] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.561050] __vmalloc_noprof+0x59/0x60 [ 43.561647] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.562369] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.563164] bpf_prog_alloc+0x39/0x200 [ 43.563741] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.564511] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.565254] do_seccomp+0x349/0x25e0 [ 43.565820] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.566576] ? __pfx_do_seccomp+0x10/0x10 [ 43.567222] ? find_held_lock+0x2b/0x80 [ 43.567820] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.568621] ? static_key_count+0x60/0x80 [ 43.569286] prctl_set_seccomp+0x4e/0x70 [ 43.569902] __do_sys_prctl+0xe6c/0x1d70 [ 43.570561] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.571276] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.572078] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.572846] ? irqentry_exit+0xf3/0x650 [ 43.573480] do_syscall_64+0xbf/0x430 [ 43.574097] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.574869] RIP: 0033:0x7ff82ed245cd [ 43.575450] 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 [ 43.578105] RSP: 002b:00007ffefe013830 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.579245] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff82ed245cd [ 43.580312] RDX: 0000560f25f3be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.581379] RBP: 00007ffefe013890 R08: 0000000000000000 R09: 00007ffefe012f30 [ 43.582460] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560f552772b0 [ 43.583544] R13: 00007ffefe013cc0 R14: 0000560f55279d20 R15: 0000560f5528b8d0 [ 43.584635] [ 43.585026] irq event stamp: 1749 [ 43.585539] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80 [ 43.586828] hardirqs last disabled at (1772): [] __up_console_sem+0x5d/0x80 [ 43.588104] softirqs last enabled at (1770): [] handle_softirqs+0x50c/0x770 [ 43.589379] softirqs last disabled at (1765): [] __irq_exit_rcu+0xc4/0x100 [ 43.590643] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:40296' (ECDSA) to the list of known hosts. 2025/11/17 16:02:07 fuzzer started 2025/11/17 16:02:08 dialing manager at localhost:37895 2025/11/17 16:02:08 checking machine... 2025/11/17 16:02:08 checking revisions... [ 44.518848] kmemleak: Automatic memory scanning thread ended 2025/11/17 16:02:08 testing simple program... [ 44.602056] cgroup: Unknown subsys name 'net' [ 44.667417] cgroup: Unknown subsys name 'cpuset' [ 44.691093] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 16:02:07 Registers: info registers vcpu 0 RAX=0000000000002005 RBX=ffff888009611bc0 RCX=0000000000000001 RDX=0000000000000005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff888009612618 RSP=ffff888009627698 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888009612640 R13=0000000000000003 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81527119 RFL=00000007 [-----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 fffffe2400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000558a80ada14c CR3=000000000ea40000 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=6720646572637465733a4d41503d706f XMM01=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000001dd27 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 fffffe7c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fec1d3a7000 CR3=000000000d508000 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=04eb45dfcb9e0f856d4eb96bc1203de5 XMM02=00000000003061a8ec2efd57dc4c00df XMM03=000000000030f5485efba4b6088d0e5c XMM04=f7e7435240bf5af600000000000ae988 XMM05=c9aeea44da2c6fa30000000000321a60 XMM06=3e829fc8c8edc9900000000000320398 XMM07=e042d86d42eb936e000000000030f820 XMM08=5efba4b6088d0e5c0000000000306208 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000