[ 46.504608] ------------[ cut here ]------------ [ 46.505547] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.507554] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 46.509028] Modules linked in: [ 46.509614] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.511866] Tainted: [W]=WARN [ 46.512450] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.513981] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.514897] 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 [ 46.518106] RSP: 0018:ffff888016927bc0 EFLAGS: 00010286 [ 46.519084] RAX: 0000000000000000 RBX: ffffed1002d24f78 RCX: ffffffff813a4050 [ 46.520399] RDX: ffff888017ed8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.521718] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d24f2f [ 46.523012] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.524314] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016927df8 [ 46.525624] FS: 00007f7722c0f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.527071] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.528145] CR2: 00007ffea7a43ef8 CR3: 000000000d8ff000 CR4: 0000000000350ef0 [ 46.529433] Call Trace: [ 46.529959] [ 46.530380] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.531293] ? __create_object+0x59/0x80 [ 46.532076] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.533070] __vmalloc_noprof+0x59/0x60 [ 46.533848] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.534734] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.535633] bpf_prog_alloc+0x39/0x200 [ 46.536397] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.537326] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.538243] do_seccomp+0x349/0x25e0 [ 46.538972] ? find_held_lock+0x2b/0x80 [ 46.539748] ? do_prlimit+0x310/0x610 [ 46.540458] ? __pfx_do_seccomp+0x10/0x10 [ 46.541246] ? do_raw_spin_unlock+0x53/0x220 [ 46.542083] ? _raw_spin_unlock+0x1e/0x40 [ 46.542865] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.543844] ? static_key_count+0x60/0x80 [ 46.544609] prctl_set_seccomp+0x4e/0x70 [ 46.545386] __do_sys_prctl+0xe6c/0x1d70 [ 46.546173] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.547043] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.548033] ? irqentry_exit+0xf3/0x650 [ 46.548827] do_syscall_64+0xbf/0x430 [ 46.549527] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.550493] RIP: 0033:0x7f77231015cd [ 46.551209] 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 [ 46.554375] RSP: 002b:00007ffea7a42990 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.555737] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f77231015cd [ 46.557055] RDX: 00005598780cce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.558351] RBP: 00007ffea7a429f0 R08: 0000000000000000 R09: 00007ffea7a42090 [ 46.559641] R10: 0000000000000000 R11: 0000000000000246 R12: 00005598b0717ad0 [ 46.560946] R13: 00007ffea7a42e20 R14: 00005598b0718bc0 R15: 00005598b0729780 [ 46.562265] [ 46.562736] irq event stamp: 1847 [ 46.563349] hardirqs last enabled at (1855): [] __up_console_sem+0x78/0x80 [ 46.564920] hardirqs last disabled at (1864): [] __up_console_sem+0x5d/0x80 [ 46.566450] softirqs last enabled at (1804): [] handle_softirqs+0x50c/0x770 [ 46.567994] softirqs last disabled at (1799): [] __irq_exit_rcu+0xc4/0x100 [ 46.569333] ---[ end trace 0000000000000000 ]--- [ 49.847798] ------------[ cut here ]------------ [ 49.848793] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.850963] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 49.852544] Modules linked in: [ 49.853223] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.855859] Tainted: [W]=WARN [ 49.856481] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.858466] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.859807] 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 [ 49.863357] RSP: 0018:ffff88801ae7fbc0 EFLAGS: 00010286 [ 49.864429] RAX: 0000000000000000 RBX: ffffed10035cff78 RCX: ffffffff813a4050 [ 49.865792] RDX: ffff888015f23780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.867188] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10035cff2f [ 49.868568] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.869957] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801ae7fdf8 [ 49.871330] FS: 00007f82f6a6d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.872910] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.874028] CR2: 00007ffe63492ef8 CR3: 0000000009c5b000 CR4: 0000000000350ef0 [ 49.875445] Call Trace: [ 49.875976] [ 49.876430] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.877393] ? __create_object+0x59/0x80 [ 49.878226] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.879264] __vmalloc_noprof+0x59/0x60 [ 49.880061] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.881028] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.882021] bpf_prog_alloc+0x39/0x200 [ 49.882813] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.883793] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.884790] do_seccomp+0x349/0x25e0 [ 49.885504] ? find_held_lock+0x2b/0x80 [ 49.886296] ? do_prlimit+0x310/0x610 [ 49.887071] ? __pfx_do_seccomp+0x10/0x10 [ 49.887910] ? do_raw_spin_unlock+0x53/0x220 [ 49.888814] ? _raw_spin_unlock+0x1e/0x40 [ 49.889589] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.890597] ? static_key_count+0x60/0x80 [ 49.891445] prctl_set_seccomp+0x4e/0x70 [ 49.892294] __do_sys_prctl+0xe6c/0x1d70 [ 49.893110] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.894023] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.895036] ? irqentry_exit+0xf3/0x650 [ 49.895855] do_syscall_64+0xbf/0x430 [ 49.896614] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.897608] RIP: 0033:0x7f82f6f5f5cd [ 49.898341] 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 [ 49.901723] RSP: 002b:00007ffe63491260 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.903147] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f82f6f5f5cd [ 49.904519] RDX: 0000561149fb4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.905709] RBP: 00007ffe634912c0 R08: 0000000000000000 R09: 00007ffe63490960 [ 49.906850] R10: 0000000000000000 R11: 0000000000000246 R12: 00005611545aab10 [ 49.908014] R13: 00007ffe634916f0 R14: 00005611545ab2b0 R15: 00005611545bf6f0 [ 49.909183] [ 49.909569] irq event stamp: 3199 [ 49.910156] hardirqs last enabled at (3209): [] __up_console_sem+0x78/0x80 [ 49.911521] hardirqs last disabled at (3218): [] __up_console_sem+0x5d/0x80 [ 49.912909] softirqs last enabled at (3122): [] handle_softirqs+0x50c/0x770 [ 49.914279] softirqs last disabled at (3117): [] __irq_exit_rcu+0xc4/0x100 [ 49.915636] ---[ end trace 0000000000000000 ]--- [ 50.597602] ------------[ cut here ]------------ [ 50.598511] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.600486] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 50.601898] Modules linked in: [ 50.602473] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.604415] Tainted: [W]=WARN [ 50.604982] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.606458] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.607361] 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 [ 50.610438] RSP: 0018:ffff888016e5fbc0 EFLAGS: 00010286 [ 50.611414] RAX: 0000000000000000 RBX: ffffed1002dcbf78 RCX: ffffffff813a4050 [ 50.612753] RDX: ffff8880173e0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.614090] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dcbf2f [ 50.615369] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.616716] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e5fdf8 [ 50.618015] FS: 00007f08a5675900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.619514] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.620613] CR2: 00007f08a5b67580 CR3: 000000000dd20000 CR4: 0000000000350ef0 [ 50.621944] Call Trace: [ 50.622413] [ 50.622858] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.623732] ? __create_object+0x59/0x80 [ 50.624468] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.625418] __vmalloc_noprof+0x59/0x60 [ 50.626157] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.626998] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.627903] bpf_prog_alloc+0x39/0x200 [ 50.628601] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.629511] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.630380] do_seccomp+0x349/0x25e0 [ 50.631076] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.631948] ? __pfx_do_seccomp+0x10/0x10 [ 50.632731] ? find_held_lock+0x2b/0x80 [ 50.633423] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.634348] ? static_key_count+0x60/0x80 [ 50.635131] prctl_set_seccomp+0x4e/0x70 [ 50.635889] __do_sys_prctl+0xe6c/0x1d70 [ 50.636648] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.637509] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.638465] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.639424] ? irqentry_exit+0xf3/0x650 [ 50.640188] do_syscall_64+0xbf/0x430 [ 50.640934] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.641866] RIP: 0033:0x7f08a5b675cd [ 50.642522] 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 [ 50.645700] RSP: 002b:00007fff73a5a960 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.647047] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f08a5b675cd [ 50.648320] RDX: 000055dcf41d8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.649588] RBP: 00007fff73a5a9c0 R08: 0000000000000000 R09: 00007fff73a5a060 [ 50.650877] R10: 0000000000000000 R11: 0000000000000246 R12: 000055dd0c2e1bf0 [ 50.652177] R13: 00007fff73a5adf0 R14: 000055dd0c2eb380 R15: 000055dd0c2f6460 [ 50.653481] [ 50.653932] irq event stamp: 1759 [ 50.654529] hardirqs last enabled at (1767): [] __up_console_sem+0x78/0x80 [ 50.656039] hardirqs last disabled at (1776): [] __up_console_sem+0x5d/0x80 [ 50.657485] softirqs last enabled at (1372): [] handle_softirqs+0x50c/0x770 [ 50.658764] softirqs last disabled at (1367): [] __irq_exit_rcu+0xc4/0x100 [ 50.660022] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:14688' (ECDSA) to the list of known hosts. 2025/11/18 11:18:02 fuzzer started 2025/11/18 11:18:02 dialing manager at localhost:34383 2025/11/18 11:18:02 checking machine... 2025/11/18 11:18:02 checking revisions... [ 51.486451] kmemleak: Automatic memory scanning thread ended 2025/11/18 11:18:03 testing simple program... [ 51.569884] cgroup: Unknown subsys name 'net' [ 51.631997] cgroup: Unknown subsys name 'cpuset' [ 51.648044] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 11:18:02 Registers: info registers vcpu 0 RAX=ffff88800ec85340 RBX=0000000000000000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e4bd RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff888016e3f628 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=000000000002213c R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff888016e3f718 RIP=ffffffff81529330 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 00007f82f6a6d900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f82f6a26008 CR3=000000001fef1000 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 info registers vcpu 1 RAX=000000000002940f 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=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 fffffe0600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffd16e1438 CR3=000000000e53c000 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=2032303a38313a313120383120766f4e XMM01=73732878696e755f6d6170203a5d3334 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3334325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732031303a38313a3131203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000