[ 54.009027] ------------[ cut here ]------------ [ 54.009939] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.012198] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 54.013424] Modules linked in: [ 54.013946] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.015594] Tainted: [W]=WARN [ 54.016091] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.017325] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.018094] 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 [ 54.020755] RSP: 0018:ffff88801805fbc0 EFLAGS: 00010286 [ 54.021560] RAX: 0000000000000000 RBX: ffffed100300bf78 RCX: ffffffff813a4050 [ 54.022632] RDX: ffff888016d18000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.023717] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100300bf2f [ 54.024817] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.025902] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801805fdf8 [ 54.026975] FS: 00007fee24128900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.028226] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.029132] CR2: 00007fffc681eef8 CR3: 000000000e372000 CR4: 0000000000350ef0 [ 54.030219] Call Trace: [ 54.030603] [ 54.030971] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.031713] ? __create_object+0x59/0x80 [ 54.032382] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.033224] __vmalloc_noprof+0x59/0x60 [ 54.033876] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.034587] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.035377] bpf_prog_alloc+0x39/0x200 [ 54.036013] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.036811] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.037546] do_seccomp+0x349/0x25e0 [ 54.038179] ? find_held_lock+0x2b/0x80 [ 54.038814] ? do_prlimit+0x310/0x610 [ 54.039412] ? __pfx_do_seccomp+0x10/0x10 [ 54.040106] ? do_raw_spin_unlock+0x53/0x220 [ 54.040820] ? _raw_spin_unlock+0x1e/0x40 [ 54.041459] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.042303] ? static_key_count+0x60/0x80 [ 54.043004] prctl_set_seccomp+0x4e/0x70 [ 54.043649] __do_sys_prctl+0xe6c/0x1d70 [ 54.044338] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.045087] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.045942] ? irqentry_exit+0xf3/0x650 [ 54.046574] do_syscall_64+0xbf/0x430 [ 54.047227] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.048019] RIP: 0033:0x7fee2461a5cd [ 54.048601] 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 [ 54.051321] RSP: 002b:00007fffc681cbd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.052544] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fee2461a5cd [ 54.053675] RDX: 0000555f3f2c8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.054819] RBP: 00007fffc681cc30 R08: 0000000000000000 R09: 00007fffc681c2d0 [ 54.055975] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555f60f3c2b0 [ 54.057122] R13: 00007fffc681d060 R14: 0000555f60f3ed20 R15: 0000555f60f508d0 [ 54.058289] [ 54.058668] irq event stamp: 1719 [ 54.059245] hardirqs last enabled at (1729): [] __up_console_sem+0x78/0x80 [ 54.060636] hardirqs last disabled at (1738): [] __up_console_sem+0x5d/0x80 [ 54.062002] softirqs last enabled at (1232): [] handle_softirqs+0x50c/0x770 [ 54.063387] softirqs last disabled at (1223): [] __irq_exit_rcu+0xc4/0x100 [ 54.064769] ---[ end trace 0000000000000000 ]--- [ 57.009588] ------------[ cut here ]------------ [ 57.010573] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.012803] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 57.014353] Modules linked in: [ 57.015048] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.017204] Tainted: [W]=WARN [ 57.018095] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.019748] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.020733] 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 [ 57.024215] RSP: 0018:ffff888016f3fbc0 EFLAGS: 00010286 [ 57.025290] RAX: 0000000000000000 RBX: ffffed1002de7f78 RCX: ffffffff813a4050 [ 57.026677] RDX: ffff888016c1b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.028092] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002de7f2f [ 57.029471] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.030863] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f3fdf8 [ 57.032260] FS: 00007fb4fa2ee900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.033809] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.034948] CR2: 00007ffebca44ef8 CR3: 000000000bad9000 CR4: 0000000000350ef0 [ 57.036362] Call Trace: [ 57.036924] [ 57.037362] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.038324] ? __create_object+0x59/0x80 [ 57.039175] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.040254] __vmalloc_noprof+0x59/0x60 [ 57.041090] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.042041] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.043075] bpf_prog_alloc+0x39/0x200 [ 57.043912] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.044938] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.045910] do_seccomp+0x349/0x25e0 [ 57.046633] ? find_held_lock+0x2b/0x80 [ 57.047460] ? do_prlimit+0x310/0x610 [ 57.048303] ? __pfx_do_seccomp+0x10/0x10 [ 57.049156] ? do_raw_spin_unlock+0x53/0x220 [ 57.050057] ? _raw_spin_unlock+0x1e/0x40 [ 57.050913] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.051975] ? static_key_count+0x60/0x80 [ 57.052834] prctl_set_seccomp+0x4e/0x70 [ 57.053639] __do_sys_prctl+0xe6c/0x1d70 [ 57.054508] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.055451] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.056533] ? irqentry_exit+0xf3/0x650 [ 57.057372] do_syscall_64+0xbf/0x430 [ 57.058181] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.059207] RIP: 0033:0x7fb4fa7e05cd [ 57.060006] 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 [ 57.063466] RSP: 002b:00007ffebca43610 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.064974] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb4fa7e05cd [ 57.066367] RDX: 0000562f52c6ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.067770] RBP: 00007ffebca43670 R08: 0000000000000000 R09: 00007ffebca42d10 [ 57.068936] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562f8a0d1b10 [ 57.070065] R13: 00007ffebca43aa0 R14: 0000562f8a0d22b0 R15: 0000562f8a0e66f0 [ 57.071209] [ 57.071597] irq event stamp: 1809 [ 57.072172] hardirqs last enabled at (1819): [] __up_console_sem+0x78/0x80 [ 57.073509] hardirqs last disabled at (1828): [] __up_console_sem+0x5d/0x80 [ 57.074855] softirqs last enabled at (1338): [] handle_softirqs+0x50c/0x770 [ 57.076235] softirqs last disabled at (1317): [] __irq_exit_rcu+0xc4/0x100 [ 57.077585] ---[ end trace 0000000000000000 ]--- [ 57.749824] ------------[ cut here ]------------ [ 57.750716] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.752826] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 57.754274] Modules linked in: [ 57.754908] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.757146] Tainted: [W]=WARN [ 57.757706] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.759256] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.760200] 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 [ 57.763360] RSP: 0018:ffff88801a77fbc0 EFLAGS: 00010286 [ 57.764339] RAX: 0000000000000000 RBX: ffffed10034eff78 RCX: ffffffff813a4050 [ 57.765626] RDX: ffff888015bb5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.766906] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034eff2f [ 57.768214] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.769498] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a77fdf8 [ 57.770804] FS: 00007ff005236900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.772264] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.773327] CR2: 00007ff005728580 CR3: 000000000badc000 CR4: 0000000000350ef0 [ 57.774610] Call Trace: [ 57.775121] [ 57.775527] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.776436] ? __create_object+0x59/0x80 [ 57.777224] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.778214] __vmalloc_noprof+0x59/0x60 [ 57.778964] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.779859] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.780754] bpf_prog_alloc+0x39/0x200 [ 57.781500] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.782428] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.783330] do_seccomp+0x349/0x25e0 [ 57.784068] ? __pfx_css_rstat_updated+0x10/0x10 [ 57.784987] ? __pfx_do_seccomp+0x10/0x10 [ 57.785756] ? find_held_lock+0x2b/0x80 [ 57.786515] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.787494] ? static_key_count+0x60/0x80 [ 57.788319] prctl_set_seccomp+0x4e/0x70 [ 57.789101] __do_sys_prctl+0xe6c/0x1d70 [ 57.789882] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.790707] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.791699] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.792673] ? irqentry_exit+0xf3/0x650 [ 57.793434] do_syscall_64+0xbf/0x430 [ 57.794185] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.795135] RIP: 0033:0x7ff0057285cd [ 57.795853] 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 [ 57.799028] RSP: 002b:00007fff86e314d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.800405] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff0057285cd [ 57.801688] RDX: 000056047356de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.802967] RBP: 00007fff86e31530 R08: 0000000000000000 R09: 00007fff86e30bd0 [ 57.804264] R10: 0000000000000000 R11: 0000000000000246 R12: 000056047880aad0 [ 57.805540] R13: 00007fff86e31960 R14: 000056047880bbc0 R15: 000056047881c780 [ 57.806841] [ 57.807272] irq event stamp: 1801 [ 57.807948] hardirqs last enabled at (1811): [] __up_console_sem+0x78/0x80 [ 57.809490] hardirqs last disabled at (1820): [] __up_console_sem+0x5d/0x80 [ 57.811028] softirqs last enabled at (1392): [] handle_softirqs+0x50c/0x770 [ 57.812493] softirqs last disabled at (1387): [] __irq_exit_rcu+0xc4/0x100 [ 57.813755] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:26411' (ECDSA) to the list of known hosts. 2025/11/17 09:27:08 fuzzer started 2025/11/17 09:27:08 dialing manager at localhost:37895 2025/11/17 09:27:08 checking machine... 2025/11/17 09:27:08 checking revisions... [ 58.575679] kmemleak: Automatic memory scanning thread ended 2025/11/17 09:27:08 testing simple program... [ 58.661137] cgroup: Unknown subsys name 'net' [ 58.722359] cgroup: Unknown subsys name 'cpuset' [ 58.739748] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 09:27:07 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff88801aa87cb8 RCX=ffff88801aa878ac RDX=0000000000000000 RSI=ffffffff85e1ffe0 RDI=ffff88801751bb7c RBP=ffff88801751b780 RSP=ffff88801aa878b8 R8 =ffffffff86ab82f2 R9 =ffff88801aa87998 R10=000000000003c9ed R11=00000000000255da R12=ffff88801aa87901 R13=ffff88801aa879a0 R14=ffff88801aa87cb8 R15=ffff88801aa87958 RIP=ffffffff815d29c0 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 00007fb4fa2ee900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffebca3d000 CR3=000000002018f000 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=00000000000227e1 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 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f035c645000 CR3=000000000bde4000 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=2037303a37323a393020373120766f4e XMM01=73732878696e755f6d6170203a5d3334 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3334325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732037303a37323a3930203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000