[ 46.056737] ------------[ cut here ]------------ [ 46.057657] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.059648] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.061281] Modules linked in: [ 46.061882] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.063954] Tainted: [W]=WARN [ 46.064524] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.065968] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.066845] 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 [ 46.070037] RSP: 0018:ffff888017ca7bc0 EFLAGS: 00010286 [ 46.071001] RAX: 0000000000000000 RBX: ffffed1002f94f78 RCX: ffffffff813a4050 [ 46.072300] RDX: ffff888016141bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.073573] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f94f2f [ 46.074843] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.076126] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017ca7df8 [ 46.077398] FS: 00007f2db480d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.078835] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.079882] CR2: 00007ffe6265def7 CR3: 000000000e527000 CR4: 0000000000350ef0 [ 46.081193] Call Trace: [ 46.081659] [ 46.082104] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.082985] ? __create_object+0x59/0x80 [ 46.083731] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.084721] __vmalloc_noprof+0x59/0x60 [ 46.085508] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.086372] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.087308] bpf_prog_alloc+0x39/0x200 [ 46.088037] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.088992] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.089865] do_seccomp+0x349/0x25e0 [ 46.090598] ? find_held_lock+0x2b/0x80 [ 46.091355] ? do_prlimit+0x310/0x610 [ 46.092113] ? __pfx_do_seccomp+0x10/0x10 [ 46.092861] ? do_raw_spin_unlock+0x53/0x220 [ 46.093695] ? _raw_spin_unlock+0x1e/0x40 [ 46.094475] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.095451] ? static_key_count+0x60/0x80 [ 46.096245] prctl_set_seccomp+0x4e/0x70 [ 46.097014] __do_sys_prctl+0xe6c/0x1d70 [ 46.097761] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.098624] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.099590] ? irqentry_exit+0xf3/0x650 [ 46.100357] do_syscall_64+0xbf/0x430 [ 46.101108] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.102067] RIP: 0033:0x7f2db4cff5cd [ 46.102716] 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 [ 46.105942] RSP: 002b:00007ffe6265c2f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.107307] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2db4cff5cd [ 46.108603] RDX: 0000556d50969e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.109871] RBP: 00007ffe6265c350 R08: 0000000000000000 R09: 00007ffe6265b9f0 [ 46.111156] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556d65969bf0 [ 46.112440] R13: 00007ffe6265c780 R14: 0000556d65973380 R15: 0000556d6597e460 [ 46.113735] [ 46.114185] irq event stamp: 1791 [ 46.114786] hardirqs last enabled at (1799): [] __up_console_sem+0x78/0x80 [ 46.116318] hardirqs last disabled at (1808): [] __up_console_sem+0x5d/0x80 [ 46.117827] softirqs last enabled at (1284): [] handle_softirqs+0x50c/0x770 [ 46.119359] softirqs last disabled at (1251): [] __irq_exit_rcu+0xc4/0x100 [ 46.120867] ---[ end trace 0000000000000000 ]--- [ 49.497472] ------------[ cut here ]------------ [ 49.498410] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.500429] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 49.502108] Modules linked in: [ 49.502692] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.504740] Tainted: [W]=WARN [ 49.505341] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.506795] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.507697] 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 [ 49.510841] RSP: 0018:ffff8880179cfbc0 EFLAGS: 00010286 [ 49.511805] RAX: 0000000000000000 RBX: ffffed1002f39f78 RCX: ffffffff813a4050 [ 49.513093] RDX: ffff888012fd5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.514381] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f39f2f [ 49.515678] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.516975] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880179cfdf8 [ 49.518254] FS: 00007f1e9ca63900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.519694] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.520779] CR2: 00007f1e9cf55580 CR3: 00000000207eb000 CR4: 0000000000350ef0 [ 49.522072] Call Trace: [ 49.522535] [ 49.523001] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.523859] ? __create_object+0x59/0x80 [ 49.524664] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.525638] __vmalloc_noprof+0x59/0x60 [ 49.526390] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.527270] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.528202] bpf_prog_alloc+0x39/0x200 [ 49.528889] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.529818] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.530713] do_seccomp+0x349/0x25e0 [ 49.531436] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.532341] ? __pfx_do_seccomp+0x10/0x10 [ 49.533134] ? find_held_lock+0x2b/0x80 [ 49.533851] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.534813] ? static_key_count+0x60/0x80 [ 49.535603] prctl_set_seccomp+0x4e/0x70 [ 49.536396] __do_sys_prctl+0xe6c/0x1d70 [ 49.537175] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.538019] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.538973] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.539900] ? irqentry_exit+0xf3/0x650 [ 49.540698] do_syscall_64+0xbf/0x430 [ 49.541451] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.542412] RIP: 0033:0x7f1e9cf555cd [ 49.543136] 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 [ 49.546332] RSP: 002b:00007ffdcb849b90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.547685] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1e9cf555cd [ 49.548986] RDX: 0000562d19b14e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.550241] RBP: 00007ffdcb849bf0 R08: 0000000000000000 R09: 00007ffdcb849290 [ 49.551527] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562d25db0ad0 [ 49.552818] R13: 00007ffdcb84a020 R14: 0000562d25db1bc0 R15: 0000562d25dc2780 [ 49.554110] [ 49.554532] irq event stamp: 1785 [ 49.555180] hardirqs last enabled at (1795): [] __up_console_sem+0x78/0x80 [ 49.556704] hardirqs last disabled at (1804): [] __up_console_sem+0x5d/0x80 [ 49.558229] softirqs last enabled at (1754): [] handle_softirqs+0x50c/0x770 [ 49.559761] softirqs last disabled at (1749): [] __irq_exit_rcu+0xc4/0x100 [ 49.561283] ---[ end trace 0000000000000000 ]--- [ 50.394056] ------------[ cut here ]------------ [ 50.395017] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.397052] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 50.398481] Modules linked in: [ 50.399164] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.401167] Tainted: [W]=WARN [ 50.401731] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.403192] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.404124] 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 [ 50.407302] RSP: 0018:ffff88801769fbc0 EFLAGS: 00010286 [ 50.408304] RAX: 0000000000000000 RBX: ffffed1002ed3f78 RCX: ffffffff813a4050 [ 50.409587] RDX: ffff888017d13780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.410866] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ed3f2f [ 50.412162] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.413451] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801769fdf8 [ 50.414740] FS: 00007fe18cf59900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.416186] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.417257] CR2: 00007fe18d4bf4a6 CR3: 000000000dbbb000 CR4: 0000000000350ef0 [ 50.418538] Call Trace: [ 50.419050] [ 50.419463] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.420377] ? __create_object+0x59/0x80 [ 50.421150] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.422145] __vmalloc_noprof+0x59/0x60 [ 50.422853] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.423729] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.424678] bpf_prog_alloc+0x39/0x200 [ 50.425416] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.426351] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.427252] do_seccomp+0x349/0x25e0 [ 50.427968] ? find_held_lock+0x2b/0x80 [ 50.428693] ? do_prlimit+0x310/0x610 [ 50.429438] ? __pfx_do_seccomp+0x10/0x10 [ 50.430220] ? do_raw_spin_unlock+0x53/0x220 [ 50.431049] ? _raw_spin_unlock+0x1e/0x40 [ 50.431784] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.432768] ? static_key_count+0x60/0x80 [ 50.433577] prctl_set_seccomp+0x4e/0x70 [ 50.434351] __do_sys_prctl+0xe6c/0x1d70 [ 50.435132] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.435992] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.436984] ? irqentry_exit+0xf3/0x650 [ 50.437705] do_syscall_64+0xbf/0x430 [ 50.438448] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.439405] RIP: 0033:0x7fe18d44b5cd [ 50.440117] 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 [ 50.443286] RSP: 002b:00007fff87dec200 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.444670] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe18d44b5cd [ 50.445965] RDX: 0000560788884e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.447244] RBP: 00007fff87dec260 R08: 0000000000000000 R09: 00007fff87deb900 [ 50.448538] R10: 0000000000000000 R11: 0000000000000246 R12: 00005607ac70cad0 [ 50.449826] R13: 00007fff87dec690 R14: 00005607ac70dbc0 R15: 00005607ac71e780 [ 50.451134] [ 50.451557] irq event stamp: 1739 [ 50.452213] hardirqs last enabled at (1749): [] __up_console_sem+0x78/0x80 [ 50.453740] hardirqs last disabled at (1758): [] __up_console_sem+0x5d/0x80 [ 50.455261] softirqs last enabled at (1564): [] handle_softirqs+0x50c/0x770 [ 50.456811] softirqs last disabled at (1559): [] __irq_exit_rcu+0xc4/0x100 [ 50.458137] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:27188' (ECDSA) to the list of known hosts. 2025/11/18 16:54:48 fuzzer started 2025/11/18 16:54:48 dialing manager at localhost:34383 2025/11/18 16:54:48 checking machine... 2025/11/18 16:54:48 checking revisions... [ 51.383456] kmemleak: Automatic memory scanning thread ended 2025/11/18 16:54:48 testing simple program... [ 51.483589] cgroup: Unknown subsys name 'net' [ 51.565122] cgroup: Unknown subsys name 'cpuset' [ 51.580891] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 16:54:47 Registers: info registers vcpu 0 RAX=ffffffff83c64abf RBX=ffffffff81619130 RCX=ffff8880164cf30c RDX=1ffff11002c99e82 RSI=ffffffff83c64abf RDI=ffff8880164cf480 RBP=ffff8880164cf450 RSP=ffff8880164cf3b0 R8 =0000000000000001 R9 =ffff8880164cf3f8 R10=000000000003c9ed R11=000000000009a526 R12=ffff8880164cf480 R13=0000000000000000 R14=ffff888015955340 R15=ffff8880096c78c0 RIP=ffffffff81619134 RFL=00000282 [--S----] 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 00007f1e9ca63900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdcb843000 CR3=000000002075d000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=ffff8880e548f000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e7a2 RDI=ffff88806cf31cd0 RBP=ffffffff85e1ffe0 RSP=ffff88806cf089a8 R8 =0000000000000001 R9 =ffff88806cf08ab0 R10=000000000003c9ed R11=0000000000028280 R12=ffffffff8135e7a2 R13=ffff88806cf08ab8 R14=ffff888015b87a88 R15=ffff88806cf08a70 RIP=ffffffff815bd156 RFL=00000286 [--S--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 00007f63ae1f9900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f63ad911000 CR3=000000000e3f6000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=f55bf694e9bd4ca100000000000ae988 XMM05=34b84ffaccc702b800000000003220a8 XMM06=090f1556b20111b30000000000320f60 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000