[ 45.786594] ------------[ cut here ]------------ [ 45.787544] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.789569] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 45.791038] Modules linked in: [ 45.791627] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.793578] Tainted: [W]=WARN [ 45.794187] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.795649] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.796568] 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 [ 45.799718] RSP: 0018:ffff888019f6fbc0 EFLAGS: 00010286 [ 45.800702] RAX: 0000000000000000 RBX: ffffed10033edf78 RCX: ffffffff813a4050 [ 45.801980] RDX: ffff888017311bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.803290] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033edf2f [ 45.804558] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.805852] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019f6fdf8 [ 45.807141] FS: 00007f807b145900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.808575] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.809627] CR2: 00007f807b637580 CR3: 000000000b704000 CR4: 0000000000350ef0 [ 45.810942] Call Trace: [ 45.811452] [ 45.811868] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.812763] ? __create_object+0x59/0x80 [ 45.813545] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.814529] __vmalloc_noprof+0x59/0x60 [ 45.815289] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.816172] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.817092] bpf_prog_alloc+0x39/0x200 [ 45.817778] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.818748] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.819636] do_seccomp+0x349/0x25e0 [ 45.820351] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.821252] ? __pfx_do_seccomp+0x10/0x10 [ 45.821978] ? find_held_lock+0x2b/0x80 [ 45.822760] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.823725] ? static_key_count+0x60/0x80 [ 45.824539] prctl_set_seccomp+0x4e/0x70 [ 45.825311] __do_sys_prctl+0xe6c/0x1d70 [ 45.826083] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.826891] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.827870] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.828827] ? irqentry_exit+0xf3/0x650 [ 45.829578] do_syscall_64+0xbf/0x430 [ 45.830327] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.831280] RIP: 0033:0x7f807b6375cd [ 45.831925] 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 [ 45.835035] RSP: 002b:00007fff0c700780 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.836374] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f807b6375cd [ 45.837631] RDX: 0000560a171c1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.838912] RBP: 00007fff0c7007e0 R08: 0000000000000000 R09: 00007fff0c6ffe80 [ 45.840258] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560a2a2d7240 [ 45.841566] R13: 00007fff0c700c10 R14: 0000560a2a2d6bf0 R15: 0000560a2a2eb4d0 [ 45.842860] [ 45.843330] irq event stamp: 1885 [ 45.843927] hardirqs last enabled at (1893): [] __up_console_sem+0x78/0x80 [ 45.845445] hardirqs last disabled at (1902): [] __up_console_sem+0x5d/0x80 [ 45.846978] softirqs last enabled at (1862): [] handle_softirqs+0x50c/0x770 [ 45.848506] softirqs last disabled at (1857): [] __irq_exit_rcu+0xc4/0x100 [ 45.849997] ---[ end trace 0000000000000000 ]--- [ 48.652751] ------------[ cut here ]------------ [ 48.653653] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.655532] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 48.656904] Modules linked in: [ 48.657510] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.659374] Tainted: [W]=WARN [ 48.659889] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.661245] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.662106] 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 [ 48.665060] RSP: 0018:ffff888017347bc0 EFLAGS: 00010286 [ 48.665918] RAX: 0000000000000000 RBX: ffffed1002e68f78 RCX: ffffffff813a4050 [ 48.667142] RDX: ffff888017033780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.668328] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e68f2f [ 48.669529] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.670731] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017347df8 [ 48.671914] FS: 00007f050b73c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.673247] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.674231] CR2: 00007ffdf4a40ef7 CR3: 00000000178b6000 CR4: 0000000000350ef0 [ 48.675429] Call Trace: [ 48.675856] [ 48.676284] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.677141] ? __create_object+0x59/0x80 [ 48.677824] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.678736] __vmalloc_noprof+0x59/0x60 [ 48.679461] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.680282] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.681155] bpf_prog_alloc+0x39/0x200 [ 48.681803] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.682718] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.683569] do_seccomp+0x349/0x25e0 [ 48.684252] ? find_held_lock+0x2b/0x80 [ 48.684914] ? do_prlimit+0x310/0x610 [ 48.685620] ? __pfx_do_seccomp+0x10/0x10 [ 48.686373] ? do_raw_spin_unlock+0x53/0x220 [ 48.687167] ? _raw_spin_unlock+0x1e/0x40 [ 48.687890] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.688814] ? static_key_count+0x60/0x80 [ 48.689576] prctl_set_seccomp+0x4e/0x70 [ 48.690312] __do_sys_prctl+0xe6c/0x1d70 [ 48.691060] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.691810] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.692708] ? irqentry_exit+0xf3/0x650 [ 48.693441] do_syscall_64+0xbf/0x430 [ 48.694145] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.694989] RIP: 0033:0x7f050bc2e5cd [ 48.695651] 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 [ 48.698608] RSP: 002b:00007ffdf4a3eb70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.699878] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f050bc2e5cd [ 48.701078] RDX: 0000563549326e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.702284] RBP: 00007ffdf4a3ebd0 R08: 0000000000000000 R09: 00007ffdf4a3e270 [ 48.703499] R10: 0000000000000000 R11: 0000000000000246 R12: 000056355ce99ad0 [ 48.704682] R13: 00007ffdf4a3f000 R14: 000056355ce9abc0 R15: 000056355ceab780 [ 48.705886] [ 48.706322] irq event stamp: 1669 [ 48.706896] hardirqs last enabled at (1677): [] __up_console_sem+0x78/0x80 [ 48.708131] hardirqs last disabled at (1686): [] __up_console_sem+0x5d/0x80 [ 48.709295] softirqs last enabled at (1274): [] handle_softirqs+0x50c/0x770 [ 48.710490] softirqs last disabled at (1269): [] __irq_exit_rcu+0xc4/0x100 [ 48.711662] ---[ end trace 0000000000000000 ]--- [ 49.382988] ------------[ cut here ]------------ [ 49.383734] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.385358] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 49.386535] Modules linked in: [ 49.387067] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.388866] Tainted: [W]=WARN [ 49.389411] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.390581] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.391311] 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 [ 49.393824] RSP: 0018:ffff88800a8a7bc0 EFLAGS: 00010286 [ 49.394604] RAX: 0000000000000000 RBX: ffffed1001514f78 RCX: ffffffff813a4050 [ 49.395644] RDX: ffff88800f799bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.396682] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001514f2f [ 49.397731] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.398786] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a8a7df8 [ 49.399832] FS: 00007fcabc3ed900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.401003] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.401851] CR2: 00007ffc8031fef7 CR3: 000000001fb80000 CR4: 0000000000350ef0 [ 49.402902] Call Trace: [ 49.403322] [ 49.403659] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.404408] ? __create_object+0x59/0x80 [ 49.405045] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.405827] __vmalloc_noprof+0x59/0x60 [ 49.406468] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.407182] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.407898] bpf_prog_alloc+0x39/0x200 [ 49.408506] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.409272] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.409966] do_seccomp+0x349/0x25e0 [ 49.410553] ? find_held_lock+0x2b/0x80 [ 49.411170] ? do_prlimit+0x310/0x610 [ 49.411739] ? __pfx_do_seccomp+0x10/0x10 [ 49.412370] ? do_raw_spin_unlock+0x53/0x220 [ 49.413039] ? _raw_spin_unlock+0x1e/0x40 [ 49.413635] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.414420] ? static_key_count+0x60/0x80 [ 49.415075] prctl_set_seccomp+0x4e/0x70 [ 49.415667] __do_sys_prctl+0xe6c/0x1d70 [ 49.416297] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.416960] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.417737] ? irqentry_exit+0xf3/0x650 [ 49.418364] do_syscall_64+0xbf/0x430 [ 49.418941] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.419729] RIP: 0033:0x7fcabc8df5cd [ 49.420295] 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 [ 49.422870] RSP: 002b:00007ffc8031db20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.423979] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcabc8df5cd [ 49.425040] RDX: 0000558366c65e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.426090] RBP: 00007ffc8031db80 R08: 0000000000000000 R09: 00007ffc8031d220 [ 49.427142] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558387f77ad0 [ 49.428187] R13: 00007ffc8031dfb0 R14: 0000558387f78bc0 R15: 0000558387f89780 [ 49.429247] [ 49.429591] irq event stamp: 1791 [ 49.430132] hardirqs last enabled at (1801): [] __up_console_sem+0x78/0x80 [ 49.431383] hardirqs last disabled at (1810): [] __up_console_sem+0x5d/0x80 [ 49.432641] softirqs last enabled at (1740): [] handle_softirqs+0x50c/0x770 [ 49.433881] softirqs last disabled at (1735): [] __irq_exit_rcu+0xc4/0x100 [ 49.435124] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:33853' (ECDSA) to the list of known hosts. 2025/11/17 14:40:11 fuzzer started 2025/11/17 14:40:11 dialing manager at localhost:37895 2025/11/17 14:40:11 checking machine... 2025/11/17 14:40:11 checking revisions... [ 50.358797] kmemleak: Automatic memory scanning thread ended 2025/11/17 14:40:11 testing simple program... [ 50.443533] cgroup: Unknown subsys name 'net' [ 50.526219] cgroup: Unknown subsys name 'cpuset' [ 50.546894] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 14:40:10 Registers: info registers vcpu 0 RAX=000000000004417d RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffffffff0b80fc7 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff793f6a000 CR3=000000000e83c000 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=2030313a30343a343120373120766f4e XMM01=73732878696e755f6d6170203a5d3434 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3434325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732030313a30343a3431203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000080010100 RBX=ffff88806cf28f60 RCX=ffffffff8167c51f RDX=ffff8880150b5340 RSI=ffffffff8167c52d RDI=0000000000000001 RBP=1ffff1100d9e10bf RSP=ffff88806cf085f0 R8 =ffffffff85a8dc88 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000001 R13=ffff88806cf28fa8 R14=0000000000000000 R15=dffffc0000000000 RIP=ffffffff81751c91 RFL=00000002 [-------] 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 00007f050b73c900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdf4a38000 CR3=000000001fbf7000 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