[ 54.060443] ------------[ cut here ]------------ [ 54.061403] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.063402] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 54.064919] Modules linked in: [ 54.065573] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 54.067584] Tainted: [W]=WARN [ 54.068208] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.069705] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.070632] 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 [ 54.073822] RSP: 0018:ffff88801668fbc0 EFLAGS: 00010286 [ 54.074798] RAX: 0000000000000000 RBX: ffffed1002cd1f78 RCX: ffffffff813a4050 [ 54.076089] RDX: ffff8880164c0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.077394] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cd1f2f [ 54.078700] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.079993] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801668fdf8 [ 54.081301] FS: 00007fc9d779e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.082762] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.083839] CR2: 00007ffe23645ef7 CR3: 000000000e427000 CR4: 0000000000350ef0 [ 54.085156] Call Trace: [ 54.085623] [ 54.086046] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.086967] ? __create_object+0x59/0x80 [ 54.087751] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.088748] __vmalloc_noprof+0x59/0x60 [ 54.089512] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.090393] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.091332] bpf_prog_alloc+0x39/0x200 [ 54.092030] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.092973] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.093892] do_seccomp+0x349/0x25e0 [ 54.094603] ? find_held_lock+0x2b/0x80 [ 54.095367] ? do_prlimit+0x310/0x610 [ 54.096128] ? __pfx_do_seccomp+0x10/0x10 [ 54.096894] ? do_raw_spin_unlock+0x53/0x220 [ 54.097732] ? _raw_spin_unlock+0x1e/0x40 [ 54.098514] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.099490] ? static_key_count+0x60/0x80 [ 54.100316] prctl_set_seccomp+0x4e/0x70 [ 54.101096] __do_sys_prctl+0xe6c/0x1d70 [ 54.101833] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.102692] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.103674] ? irqentry_exit+0xf3/0x650 [ 54.104466] do_syscall_64+0xbf/0x430 [ 54.105197] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.106138] RIP: 0033:0x7fc9d7c905cd [ 54.106789] 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 [ 54.110011] RSP: 002b:00007ffe23644ae0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.111416] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc9d7c905cd [ 54.112719] RDX: 0000559699de3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.114022] RBP: 00007ffe23644b40 R08: 0000000000000000 R09: 00007ffe236441e0 [ 54.115309] R10: 0000000000000000 R11: 0000000000000246 R12: 00005596bc5552b0 [ 54.116625] R13: 00007ffe23644f70 R14: 00005596bc557d20 R15: 00005596bc5698d0 [ 54.117938] [ 54.118397] irq event stamp: 1771 [ 54.119016] hardirqs last enabled at (1779): [] __up_console_sem+0x78/0x80 [ 54.120619] hardirqs last disabled at (1790): [] __up_console_sem+0x5d/0x80 [ 54.122161] softirqs last enabled at (1652): [] handle_softirqs+0x50c/0x770 [ 54.123700] softirqs last disabled at (1647): [] __irq_exit_rcu+0xc4/0x100 [ 54.125246] ---[ end trace 0000000000000000 ]--- [ 57.424974] ------------[ cut here ]------------ [ 57.425698] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.427181] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 57.428275] Modules linked in: [ 57.428718] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.430193] Tainted: [W]=WARN [ 57.430607] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.431716] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.432418] 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 [ 57.434815] RSP: 0018:ffff888019c87bc0 EFLAGS: 00010286 [ 57.435568] RAX: 0000000000000000 RBX: ffffed1003390f78 RCX: ffffffff813a4050 [ 57.436565] RDX: ffff888018825340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.437556] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003390f2f [ 57.438555] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.439526] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019c87df8 [ 57.440524] FS: 00007f631058c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.441631] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.442444] CR2: 00007ffdb6603ef7 CR3: 000000000e59c000 CR4: 0000000000350ef0 [ 57.443412] Call Trace: [ 57.443878] [ 57.444223] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.444850] ? __create_object+0x59/0x80 [ 57.445423] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.446143] __vmalloc_noprof+0x59/0x60 [ 57.446669] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.447316] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.447980] bpf_prog_alloc+0x39/0x200 [ 57.448552] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.449235] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.449875] do_seccomp+0x349/0x25e0 [ 57.450403] ? find_held_lock+0x2b/0x80 [ 57.450938] ? do_prlimit+0x310/0x610 [ 57.451498] ? __pfx_do_seccomp+0x10/0x10 [ 57.452085] ? do_raw_spin_unlock+0x53/0x220 [ 57.452687] ? _raw_spin_unlock+0x1e/0x40 [ 57.453249] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.453934] ? static_key_count+0x60/0x80 [ 57.454514] prctl_set_seccomp+0x4e/0x70 [ 57.455075] __do_sys_prctl+0xe6c/0x1d70 [ 57.455627] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.456260] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.456944] ? irqentry_exit+0xf3/0x650 [ 57.457499] do_syscall_64+0xbf/0x430 [ 57.458011] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.458710] RIP: 0033:0x7f6310a7e5cd [ 57.459221] 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 [ 57.461569] RSP: 002b:00007ffdb6601820 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.462567] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6310a7e5cd [ 57.463515] RDX: 00005645f6554e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.464467] RBP: 00007ffdb6601880 R08: 0000000000000000 R09: 00007ffdb6600f20 [ 57.465414] R10: 0000000000000000 R11: 0000000000000246 R12: 000056460ae38ad0 [ 57.466339] R13: 00007ffdb6601cb0 R14: 000056460ae39bc0 R15: 000056460ae4a780 [ 57.467295] [ 57.467609] irq event stamp: 3597 [ 57.468049] hardirqs last enabled at (3605): [] __up_console_sem+0x78/0x80 [ 57.469186] hardirqs last disabled at (3616): [] __up_console_sem+0x5d/0x80 [ 57.470303] softirqs last enabled at (3390): [] handle_softirqs+0x50c/0x770 [ 57.471435] softirqs last disabled at (3383): [] __irq_exit_rcu+0xc4/0x100 [ 57.472547] ---[ end trace 0000000000000000 ]--- [ 58.287245] ------------[ cut here ]------------ [ 58.288177] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.290193] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/253 [ 58.291638] Modules linked in: [ 58.292281] CPU: 1 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 58.294329] Tainted: [W]=WARN [ 58.294882] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.296347] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.297245] 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 [ 58.300403] RSP: 0018:ffff888019e17bc0 EFLAGS: 00010286 [ 58.301373] RAX: 0000000000000000 RBX: ffffed10033c2f78 RCX: ffffffff813a4050 [ 58.302652] RDX: ffff88800f293780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.303927] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033c2f2f [ 58.305214] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.306493] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019e17df8 [ 58.307763] FS: 00007f26c4ef8900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 58.309506] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.310539] CR2: 00007ffd593aaef7 CR3: 000000000cf79000 CR4: 0000000000350ef0 [ 58.311824] Call Trace: [ 58.312339] [ 58.312741] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.313854] ? __create_object+0x59/0x80 [ 58.314726] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.315673] __vmalloc_noprof+0x59/0x60 [ 58.316437] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.317290] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.318213] bpf_prog_alloc+0x39/0x200 [ 58.318893] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.319789] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.320696] do_seccomp+0x349/0x25e0 [ 58.321405] ? find_held_lock+0x2b/0x80 [ 58.322152] ? do_prlimit+0x310/0x610 [ 58.322843] ? __pfx_do_seccomp+0x10/0x10 [ 58.323607] ? do_raw_spin_unlock+0x53/0x220 [ 58.324426] ? _raw_spin_unlock+0x1e/0x40 [ 58.325181] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.326129] ? static_key_count+0x60/0x80 [ 58.326874] prctl_set_seccomp+0x4e/0x70 [ 58.327635] __do_sys_prctl+0xe6c/0x1d70 [ 58.328423] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.329267] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.330227] ? irqentry_exit+0xf3/0x650 [ 58.330945] do_syscall_64+0xbf/0x430 [ 58.331675] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.332649] RIP: 0033:0x7f26c53ea5cd [ 58.333345] 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 [ 58.336465] RSP: 002b:00007ffd593a8430 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.337828] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f26c53ea5cd [ 58.339100] RDX: 000056344c93be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.340399] RBP: 00007ffd593a8490 R08: 0000000000000000 R09: 00007ffd593a7b30 [ 58.341686] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563453e12ad0 [ 58.342982] R13: 00007ffd593a88c0 R14: 0000563453e13bc0 R15: 0000563453e24780 [ 58.344278] [ 58.344700] irq event stamp: 1761 [ 58.345346] hardirqs last enabled at (1771): [] __up_console_sem+0x78/0x80 [ 58.346873] hardirqs last disabled at (1780): [] __up_console_sem+0x5d/0x80 [ 58.348402] softirqs last enabled at (1664): [] handle_softirqs+0x50c/0x770 [ 58.349948] softirqs last disabled at (1657): [] __irq_exit_rcu+0xc4/0x100 [ 58.351453] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:22994' (ECDSA) to the list of known hosts. 2025/11/18 10:11:05 fuzzer started 2025/11/18 10:11:06 dialing manager at localhost:34383 2025/11/18 10:11:06 checking machine... 2025/11/18 10:11:06 checking revisions... [ 59.300417] kmemleak: Automatic memory scanning thread ended 2025/11/18 10:11:06 testing simple program... [ 59.392459] cgroup: Unknown subsys name 'net' [ 59.465685] cgroup: Unknown subsys name 'cpuset' [ 59.480913] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 10:11:05 Registers: info registers vcpu 0 RAX=00000000ce103b11 RBX=00000000a17ba055 RCX=0000000068336bbb RDX=0000000000000013 RSI=ffff8880164cf70c RDI=0000000000000017 RBP=0000000000000001 RSP=ffff8880164cf668 R8 =000000003948349a R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=0000000000092c40 R14=ffff8880164cf6d0 R15=0000000000000013 RIP=ffffffff82642b42 RFL=00000a96 [-OS-AP-] 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 00007fe8cc89d700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007efe1df29010 CR3=000000000e63a000 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=2035303a31313a303120383120766f4e XMM01=73732878696e755f6d6170203a5d3434 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3434325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732034303a31313a3031203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=000000000035e97d RCX=0000000000000257 RDX=1ffff1100d9e6e93 RSI=ffff88806cf37400 RDI=ffff88806cf37498 RBP=ffff88806cf37400 RSP=ffff888009757ad0 R8 =0000000000070000 R9 =0000000000070000 R10=ffffffff8664f857 R11=0000000000000001 R12=0000000000000000 R13=ffff88806cf3749c R14=0000000000000097 R15=0000000000000001 RIP=ffffffff814dd1a4 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6310b43618 CR3=000000001fd19000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000