[ 50.633163] ------------[ cut here ]------------ [ 50.634111] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.636392] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 50.637853] Modules linked in: [ 50.638430] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.640684] Tainted: [W]=WARN [ 50.641233] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.642929] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.643845] 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 [ 50.647003] RSP: 0018:ffff888015c47bc0 EFLAGS: 00010286 [ 50.648019] RAX: 0000000000000000 RBX: ffffed1002b88f78 RCX: ffffffff813a4050 [ 50.649337] RDX: ffff88801b5c8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.650609] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b88f2f [ 50.651899] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.653152] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015c47df8 [ 50.654412] FS: 00007f1d3ca02900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.655850] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.656892] CR2: 00007f1d3cef4580 CR3: 000000000c27f000 CR4: 0000000000350ef0 [ 50.658165] Call Trace: [ 50.658666] [ 50.659070] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.659963] ? __create_object+0x59/0x80 [ 50.660747] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.661703] __vmalloc_noprof+0x59/0x60 [ 50.662401] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.663276] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.664191] bpf_prog_alloc+0x39/0x200 [ 50.664907] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.665815] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.666705] do_seccomp+0x349/0x25e0 [ 50.667399] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.668291] ? __pfx_do_seccomp+0x10/0x10 [ 50.669067] ? find_held_lock+0x2b/0x80 [ 50.669813] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.670767] ? static_key_count+0x60/0x80 [ 50.671534] prctl_set_seccomp+0x4e/0x70 [ 50.672290] __do_sys_prctl+0xe6c/0x1d70 [ 50.673073] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.673927] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.674878] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.675844] ? irqentry_exit+0xf3/0x650 [ 50.676557] do_syscall_64+0xbf/0x430 [ 50.677290] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.678230] RIP: 0033:0x7f1d3cef45cd [ 50.678927] 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 [ 50.682060] RSP: 002b:00007ffee7689430 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.683441] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1d3cef45cd [ 50.684694] RDX: 000055b302803e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.685958] RBP: 00007ffee7689490 R08: 0000000000000000 R09: 00007ffee7688b30 [ 50.687248] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b34232cbf0 [ 50.688533] R13: 00007ffee76898c0 R14: 000055b342336380 R15: 000055b342341460 [ 50.689815] [ 50.690231] irq event stamp: 1843 [ 50.690881] hardirqs last enabled at (1853): [] __up_console_sem+0x78/0x80 [ 50.692415] hardirqs last disabled at (1862): [] __up_console_sem+0x5d/0x80 [ 50.693905] softirqs last enabled at (1390): [] handle_softirqs+0x50c/0x770 [ 50.695460] softirqs last disabled at (1331): [] __irq_exit_rcu+0xc4/0x100 [ 50.697005] ---[ end trace 0000000000000000 ]--- [ 53.630161] ------------[ cut here ]------------ [ 53.631121] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 53.633119] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 53.634643] Modules linked in: [ 53.635254] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 53.637270] Tainted: [W]=WARN [ 53.637874] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 53.639384] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 53.640306] 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 [ 53.643520] RSP: 0018:ffff88801bdafbc0 EFLAGS: 00010286 [ 53.644507] RAX: 0000000000000000 RBX: ffffed10037b5f78 RCX: ffffffff813a4050 [ 53.645799] RDX: ffff888009c03780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 53.647077] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10037b5f2f [ 53.648384] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 53.649685] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801bdafdf8 [ 53.650971] FS: 00007fb1781f5900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 53.652443] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.653535] CR2: 00007fb1786e7580 CR3: 000000000dfe6000 CR4: 0000000000350ef0 [ 53.654834] Call Trace: [ 53.655321] [ 53.655790] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 53.656681] ? __create_object+0x59/0x80 [ 53.657425] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 53.658406] __vmalloc_noprof+0x59/0x60 [ 53.659180] bpf_prog_alloc_no_stats+0x55/0x470 [ 53.660073] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.661021] bpf_prog_alloc+0x39/0x200 [ 53.661764] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.662707] bpf_prog_create_from_user+0xb2/0x2f0 [ 53.663654] do_seccomp+0x349/0x25e0 [ 53.664332] ? __pfx_css_rstat_updated+0x10/0x10 [ 53.665235] ? __pfx_do_seccomp+0x10/0x10 [ 53.666031] ? find_held_lock+0x2b/0x80 [ 53.666794] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 53.667803] ? static_key_count+0x60/0x80 [ 53.668560] prctl_set_seccomp+0x4e/0x70 [ 53.669353] __do_sys_prctl+0xe6c/0x1d70 [ 53.670145] ? __pfx___do_sys_prctl+0x10/0x10 [ 53.671008] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 53.672017] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 53.672991] ? irqentry_exit+0xf3/0x650 [ 53.673771] do_syscall_64+0xbf/0x430 [ 53.674470] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 53.675440] RIP: 0033:0x7fb1786e75cd [ 53.676132] 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 [ 53.679320] RSP: 002b:00007ffdd1366580 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 53.680692] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb1786e75cd [ 53.681977] RDX: 0000559bde3fde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 53.683293] RBP: 00007ffdd13665e0 R08: 0000000000000000 R09: 00007ffdd1365c80 [ 53.684617] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559bebcbbbf0 [ 53.685898] R13: 00007ffdd1366a10 R14: 0000559bebcc5380 R15: 0000559bebcd0460 [ 53.687227] [ 53.687679] irq event stamp: 1889 [ 53.688295] hardirqs last enabled at (1897): [] __up_console_sem+0x78/0x80 [ 53.689823] hardirqs last disabled at (1906): [] __up_console_sem+0x5d/0x80 [ 53.691392] softirqs last enabled at (1876): [] handle_softirqs+0x50c/0x770 [ 53.692942] softirqs last disabled at (1871): [] __irq_exit_rcu+0xc4/0x100 [ 53.694469] ---[ end trace 0000000000000000 ]--- [ 54.314123] ------------[ cut here ]------------ [ 54.315054] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.317045] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/259 [ 54.318513] Modules linked in: [ 54.319167] CPU: 0 UID: 104 PID: 259 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 54.321370] Tainted: [W]=WARN [ 54.322215] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.323707] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.324626] 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 [ 54.327812] RSP: 0018:ffff88801775fbc0 EFLAGS: 00010286 [ 54.328797] RAX: 0000000000000000 RBX: ffffed1002eebf78 RCX: ffffffff813a4050 [ 54.330083] RDX: ffff888017568000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.331381] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eebf2f [ 54.332673] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.333971] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801775fdf8 [ 54.335272] FS: 00007fee46a9f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.336722] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.337805] CR2: 00007ffc5f74fef8 CR3: 000000000dc43000 CR4: 0000000000350ef0 [ 54.339101] Call Trace: [ 54.339616] [ 54.340030] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.340943] ? __create_object+0x59/0x80 [ 54.341723] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.342683] __vmalloc_noprof+0x59/0x60 [ 54.343405] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.344293] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.345222] bpf_prog_alloc+0x39/0x200 [ 54.345944] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.346875] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.347800] do_seccomp+0x349/0x25e0 [ 54.348484] ? find_held_lock+0x2b/0x80 [ 54.349252] ? do_prlimit+0x310/0x610 [ 54.349989] ? __pfx_do_seccomp+0x10/0x10 [ 54.350767] ? do_raw_spin_unlock+0x53/0x220 [ 54.351562] ? _raw_spin_unlock+0x1e/0x40 [ 54.352332] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.353276] ? static_key_count+0x60/0x80 [ 54.354066] prctl_set_seccomp+0x4e/0x70 [ 54.354844] __do_sys_prctl+0xe6c/0x1d70 [ 54.355634] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.356443] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.357398] ? irqentry_exit+0xf3/0x650 [ 54.358160] do_syscall_64+0xbf/0x430 [ 54.358898] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.359862] RIP: 0033:0x7fee46f915cd [ 54.360530] 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 [ 54.363692] RSP: 002b:00007ffc5f74ed90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.365047] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fee46f915cd [ 54.366326] RDX: 0000558bda67be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.367625] RBP: 00007ffc5f74edf0 R08: 0000000000000000 R09: 00007ffc5f74e490 [ 54.368911] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558c08934ad0 [ 54.370187] R13: 00007ffc5f74f220 R14: 0000558c08935bc0 R15: 0000558c08946780 [ 54.371508] [ 54.371981] irq event stamp: 1875 [ 54.372646] hardirqs last enabled at (1885): [] __up_console_sem+0x78/0x80 [ 54.374175] hardirqs last disabled at (1894): [] __up_console_sem+0x5d/0x80 [ 54.375737] softirqs last enabled at (1412): [] handle_softirqs+0x50c/0x770 [ 54.377267] softirqs last disabled at (1407): [] __irq_exit_rcu+0xc4/0x100 [ 54.378769] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:34606' (ECDSA) to the list of known hosts. 2025/11/18 17:25:04 fuzzer started 2025/11/18 17:25:04 dialing manager at localhost:34383 2025/11/18 17:25:04 checking machine... 2025/11/18 17:25:04 checking revisions... [ 55.265215] kmemleak: Automatic memory scanning thread ended 2025/11/18 17:25:05 testing simple program... [ 55.343281] cgroup: Unknown subsys name 'net' [ 55.406877] cgroup: Unknown subsys name 'cpuset' [ 55.419759] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 17:25:04 Registers: info registers vcpu 0 RAX=00007fb178d9e5c0 RBX=0000559bebcc0398 RCX=00007fb17859f340 RDX=a9d3161af7f1f0c1 RSI=0000000000000000 RDI=0000559bebcd9640 RBP=0000559bebcc03a8 RSP=00007ffdd1365e90 R8 =0000559bebcd9640 R9 =00007ffdd135f3e8 R10=0000559bebce20b0 R11=0000000000000246 R12=0000000000000000 R13=0000000000000000 R14=00007ffdd1366400 R15=00007ffdd13661b0 RIP=00007fb178d89951 RFL=00000246 [---Z-P-] CPL=3 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0033 0000000000000000 ffffffff 00a0fb00 DPL=3 CS64 [-RA] SS =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007fb1781f5900 00000000 00000000 GS =0000 0000000000000000 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=0000559bebcd13b0 CR3=0000000009f53000 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=000000000002455b RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000202 [-------] 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 fffffe3a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffea61514d8 CR3=000000000b95e000 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=35323a373120383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3035325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303736 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000