[ 45.721855] ------------[ cut here ]------------ [ 45.722625] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.724294] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 45.725518] Modules linked in: [ 45.726010] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.727681] Tainted: [W]=WARN [ 45.728146] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.729373] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.730093] 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 [ 45.732746] RSP: 0018:ffff8880160c7bc0 EFLAGS: 00010286 [ 45.733578] RAX: 0000000000000000 RBX: ffffed1002c18f78 RCX: ffffffff813a4050 [ 45.734662] RDX: ffff888016431bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.735746] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c18f2f [ 45.736819] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.737905] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880160c7df8 [ 45.738976] FS: 00007f0a6e408900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.740198] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.741045] CR2: 00007ffcaed2bef7 CR3: 000000000e6e9000 CR4: 0000000000350ef0 [ 45.742124] Call Trace: [ 45.742550] [ 45.742904] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.743658] ? __create_object+0x59/0x80 [ 45.744311] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.745088] __vmalloc_noprof+0x59/0x60 [ 45.745732] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.746459] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.747235] bpf_prog_alloc+0x39/0x200 [ 45.747820] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.748586] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.749341] do_seccomp+0x349/0x25e0 [ 45.749906] ? find_held_lock+0x2b/0x80 [ 45.750537] ? do_prlimit+0x310/0x610 [ 45.751125] ? __pfx_do_seccomp+0x10/0x10 [ 45.751789] ? do_raw_spin_unlock+0x53/0x220 [ 45.752495] ? _raw_spin_unlock+0x1e/0x40 [ 45.753108] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.753911] ? static_key_count+0x60/0x80 [ 45.754575] prctl_set_seccomp+0x4e/0x70 [ 45.755213] __do_sys_prctl+0xe6c/0x1d70 [ 45.755835] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.756556] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.757372] ? irqentry_exit+0xf3/0x650 [ 45.757981] do_syscall_64+0xbf/0x430 [ 45.758597] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.759401] RIP: 0033:0x7f0a6e8fa5cd [ 45.759956] 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 [ 45.762602] RSP: 002b:00007ffcaed2aa20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.763757] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0a6e8fa5cd [ 45.764825] RDX: 000056429e618e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.765897] RBP: 00007ffcaed2aa80 R08: 0000000000000000 R09: 00007ffcaed2a120 [ 45.766974] R10: 0000000000000000 R11: 0000000000000246 R12: 00005642bd9b3b10 [ 45.768062] R13: 00007ffcaed2aeb0 R14: 00005642bd9b42b0 R15: 00005642bd9c86f0 [ 45.769168] [ 45.769559] irq event stamp: 1735 [ 45.770059] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 45.771334] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 45.772636] softirqs last enabled at (1722): [] handle_softirqs+0x50c/0x770 [ 45.773927] softirqs last disabled at (1717): [] __irq_exit_rcu+0xc4/0x100 [ 45.775210] ---[ end trace 0000000000000000 ]--- [ 49.201943] ------------[ cut here ]------------ [ 49.202851] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.204805] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 49.206262] Modules linked in: [ 49.206852] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.209080] Tainted: [W]=WARN [ 49.209769] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.211255] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.212121] 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 [ 49.215313] RSP: 0018:ffff88801841fbc0 EFLAGS: 00010286 [ 49.216294] RAX: 0000000000000000 RBX: ffffed1003083f78 RCX: ffffffff813a4050 [ 49.217565] RDX: ffff8880167c0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.218851] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003083f2f [ 49.220139] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.221408] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801841fdf8 [ 49.222682] FS: 00007fa98d7b0900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.224123] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.225201] CR2: 00007fa98dd164a6 CR3: 000000000e59f000 CR4: 0000000000350ef0 [ 49.226487] Call Trace: [ 49.226948] [ 49.227399] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.228294] ? __create_object+0x59/0x80 [ 49.229034] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.230005] __vmalloc_noprof+0x59/0x60 [ 49.230754] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.231624] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.232555] bpf_prog_alloc+0x39/0x200 [ 49.233275] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.234162] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.235078] do_seccomp+0x349/0x25e0 [ 49.235803] ? find_held_lock+0x2b/0x80 [ 49.236562] ? do_prlimit+0x310/0x610 [ 49.237310] ? __pfx_do_seccomp+0x10/0x10 [ 49.238054] ? do_raw_spin_unlock+0x53/0x220 [ 49.238880] ? _raw_spin_unlock+0x1e/0x40 [ 49.239648] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.240637] ? static_key_count+0x60/0x80 [ 49.241451] prctl_set_seccomp+0x4e/0x70 [ 49.242233] __do_sys_prctl+0xe6c/0x1d70 [ 49.242961] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.243835] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.244807] ? irqentry_exit+0xf3/0x650 [ 49.245573] do_syscall_64+0xbf/0x430 [ 49.246327] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.247301] RIP: 0033:0x7fa98dca25cd [ 49.247985] 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 [ 49.251168] RSP: 002b:00007fffc8972f90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.252575] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa98dca25cd [ 49.253869] RDX: 000055ad36350e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.255164] RBP: 00007fffc8972ff0 R08: 0000000000000000 R09: 00007fffc8972690 [ 49.256513] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ad61409bf0 [ 49.257347] R13: 00007fffc8973420 R14: 000055ad61413380 R15: 000055ad6141e460 [ 49.258144] [ 49.258443] irq event stamp: 1811 [ 49.258826] hardirqs last enabled at (1819): [] __up_console_sem+0x78/0x80 [ 49.259796] hardirqs last disabled at (1828): [] __up_console_sem+0x5d/0x80 [ 49.260753] softirqs last enabled at (1364): [] handle_softirqs+0x50c/0x770 [ 49.261677] softirqs last disabled at (1359): [] __irq_exit_rcu+0xc4/0x100 [ 49.262577] ---[ end trace 0000000000000000 ]--- [ 50.053154] ------------[ cut here ]------------ [ 50.053902] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.055766] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 50.057279] Modules linked in: [ 50.057768] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.059536] Tainted: [W]=WARN [ 50.060002] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.061275] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.061983] 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 [ 50.064563] RSP: 0018:ffff888019987bc0 EFLAGS: 00010286 [ 50.065356] RAX: 0000000000000000 RBX: ffffed1003330f78 RCX: ffffffff813a4050 [ 50.066386] RDX: ffff88800de39bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.067424] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003330f2f [ 50.068589] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.069821] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019987df8 [ 50.070977] FS: 00007f8456753900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.072248] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.073078] CR2: 00007f8456c45580 CR3: 000000000aba3000 CR4: 0000000000350ef0 [ 50.074107] Call Trace: [ 50.074512] [ 50.074843] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.075560] ? __create_object+0x59/0x80 [ 50.076170] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.076952] __vmalloc_noprof+0x59/0x60 [ 50.077554] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.078250] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.078974] bpf_prog_alloc+0x39/0x200 [ 50.079581] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.080344] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.081038] do_seccomp+0x349/0x25e0 [ 50.081612] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.082386] ? __pfx_do_seccomp+0x10/0x10 [ 50.083055] ? find_held_lock+0x2b/0x80 [ 50.083679] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.084601] ? static_key_count+0x60/0x80 [ 50.085253] prctl_set_seccomp+0x4e/0x70 [ 50.085846] __do_sys_prctl+0xe6c/0x1d70 [ 50.086536] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.087222] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.087977] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.088881] ? irqentry_exit+0xf3/0x650 [ 50.089506] do_syscall_64+0xbf/0x430 [ 50.090138] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.090911] RIP: 0033:0x7f8456c455cd [ 50.091584] 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 [ 50.094414] RSP: 002b:00007ffe03d90730 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.095587] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8456c455cd [ 50.096638] RDX: 000055d175140e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.097668] RBP: 00007ffe03d90790 R08: 0000000000000000 R09: 00007ffe03d8fe30 [ 50.098698] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d1a8277bf0 [ 50.099737] R13: 00007ffe03d90bc0 R14: 000055d1a8281380 R15: 000055d1a828c460 [ 50.100779] [ 50.101122] irq event stamp: 1797 [ 50.101643] hardirqs last enabled at (1807): [] __up_console_sem+0x78/0x80 [ 50.102874] hardirqs last disabled at (1816): [] __up_console_sem+0x5d/0x80 [ 50.104119] softirqs last enabled at (1428): [] handle_softirqs+0x50c/0x770 [ 50.105372] softirqs last disabled at (1835): [] __irq_exit_rcu+0xc4/0x100 [ 50.106612] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:36706' (ECDSA) to the list of known hosts. 2025/11/18 12:31:45 fuzzer started 2025/11/18 12:31:45 dialing manager at localhost:34383 2025/11/18 12:31:45 checking machine... 2025/11/18 12:31:45 checking revisions... [ 50.995668] kmemleak: Automatic memory scanning thread ended 2025/11/18 12:31:46 testing simple program... [ 51.071713] cgroup: Unknown subsys name 'net' [ 51.124487] cgroup: Unknown subsys name 'cpuset' [ 51.140894] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 12:31:45 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000002 RCX=ffffffff84c53f3f RDX=ffff88801596d340 RSI=ffffffff84c53f4d RDI=0000000000000007 RBP=ffff88801569f408 RSP=ffff88801569f380 R8 =0000000000000001 R9 =0000000000000000 R10=ffff88800f7fa942 R11=0000000000000001 R12=ffff88800f7fa942 R13=dffffc0000000000 R14=ffff88801569f408 R15=ffff888009462280 RIP=ffffffff81751e4b RFL=00000246 [---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 00007faa62108900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007faa61820018 CR3=000000000ebcf000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=19755fe2103016ad00000000000ae988 XMM05=e4ba78d720909fdd0000000000321f60 XMM06=14648eaa1277bab10000000000320690 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=1ffffffff0ce3993 RBX=ffffffff8671cc9c RCX=ffffffff81a8b3bb RDX=0000000000000000 RSI=ffffffff86aaac00 RDI=ffffffff8671cc9c RBP=ffffffff8671cc9c RSP=ffff88806cf089b8 R8 =ffffffff86aaac00 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000231c0 R12=ffffffff8671cc9c R13=ffffffff8671cc9c R14=ffffffff8671cc9c R15=dffffc0000000000 RIP=ffffffff8135daaf RFL=00000217 [----APC] 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 00007fa98d7b0900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fa98d78f020 CR3=000000001f68c000 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=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