[ 39.066531] ------------[ cut here ]------------ [ 39.067417] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.069470] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 39.070906] Modules linked in: [ 39.071523] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.073530] Tainted: [W]=WARN [ 39.074091] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.075550] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.076471] 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 [ 39.079629] RSP: 0018:ffff88801c257bc0 EFLAGS: 00010286 [ 39.080623] RAX: 0000000000000000 RBX: ffffed100384af78 RCX: ffffffff813a4050 [ 39.081899] RDX: ffff888016d90000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.083168] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100384af2f [ 39.084466] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.085744] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c257df8 [ 39.087030] FS: 00007facfb07a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.088501] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.089563] CR2: 00007ffef4d52ef7 CR3: 000000000bb32000 CR4: 0000000000350ef0 [ 39.090843] Call Trace: [ 39.091311] [ 39.091747] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.092646] ? __create_object+0x59/0x80 [ 39.093430] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.094359] __vmalloc_noprof+0x59/0x60 [ 39.095119] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.095995] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.096921] bpf_prog_alloc+0x39/0x200 [ 39.097656] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.098584] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.099472] do_seccomp+0x349/0x25e0 [ 39.100166] ? find_held_lock+0x2b/0x80 [ 39.100916] ? do_prlimit+0x310/0x610 [ 39.101658] ? __pfx_do_seccomp+0x10/0x10 [ 39.102438] ? do_raw_spin_unlock+0x53/0x220 [ 39.103225] ? _raw_spin_unlock+0x1e/0x40 [ 39.104005] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.104965] ? static_key_count+0x60/0x80 [ 39.105761] prctl_set_seccomp+0x4e/0x70 [ 39.106530] __do_sys_prctl+0xe6c/0x1d70 [ 39.107270] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.108145] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.109122] ? irqentry_exit+0xf3/0x650 [ 39.109875] do_syscall_64+0xbf/0x430 [ 39.110601] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.111538] RIP: 0033:0x7facfb56c5cd [ 39.112214] 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 [ 39.115378] RSP: 002b:00007ffef4d51360 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.116766] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007facfb56c5cd [ 39.118058] RDX: 000055b9e8d63e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.119313] RBP: 00007ffef4d513c0 R08: 0000000000000000 R09: 00007ffef4d50a60 [ 39.120596] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b9f1e75ad0 [ 39.121864] R13: 00007ffef4d517f0 R14: 000055b9f1e76bc0 R15: 000055b9f1e87780 [ 39.123166] [ 39.123625] irq event stamp: 1707 [ 39.124256] hardirqs last enabled at (1715): [] __up_console_sem+0x78/0x80 [ 39.125746] hardirqs last disabled at (1724): [] __up_console_sem+0x5d/0x80 [ 39.127258] softirqs last enabled at (1252): [] handle_softirqs+0x50c/0x770 [ 39.128804] softirqs last disabled at (1247): [] __irq_exit_rcu+0xc4/0x100 [ 39.130319] ---[ end trace 0000000000000000 ]--- [ 42.470969] ------------[ cut here ]------------ [ 42.471927] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.474255] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 42.475798] Modules linked in: [ 42.476458] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.478465] Tainted: [W]=WARN [ 42.479025] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.480516] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.481439] 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 [ 42.484630] RSP: 0018:ffff888016587bc0 EFLAGS: 00010286 [ 42.485620] RAX: 0000000000000000 RBX: ffffed1002cb0f78 RCX: ffffffff813a4050 [ 42.486910] RDX: ffff8880157e5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.488214] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cb0f2f [ 42.489495] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.490786] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016587df8 [ 42.492074] FS: 00007f6a60601900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.493536] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.494613] CR2: 00007f6a60af3580 CR3: 0000000020918000 CR4: 0000000000350ef0 [ 42.495908] Call Trace: [ 42.496380] [ 42.496828] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.497733] ? __create_object+0x59/0x80 [ 42.498523] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.499513] __vmalloc_noprof+0x59/0x60 [ 42.500234] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.501115] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.502042] bpf_prog_alloc+0x39/0x200 [ 42.502781] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.503704] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.504630] do_seccomp+0x349/0x25e0 [ 42.505313] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.506215] ? __pfx_do_seccomp+0x10/0x10 [ 42.507014] ? find_held_lock+0x2b/0x80 [ 42.507779] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.508755] ? static_key_count+0x60/0x80 [ 42.509579] prctl_set_seccomp+0x4e/0x70 [ 42.510320] __do_sys_prctl+0xe6c/0x1d70 [ 42.511117] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.511995] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.512965] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.513932] ? irqentry_exit+0xf3/0x650 [ 42.514702] do_syscall_64+0xbf/0x430 [ 42.515448] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.516371] RIP: 0033:0x7f6a60af35cd [ 42.517087] 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 [ 42.520275] RSP: 002b:00007ffcc59993f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.521645] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6a60af35cd [ 42.522929] RDX: 000055b017eade00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.524230] RBP: 00007ffcc5999450 R08: 0000000000000000 R09: 00007ffcc5998af0 [ 42.525516] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b05196b2b0 [ 42.526812] R13: 00007ffcc5999880 R14: 000055b05196dd20 R15: 000055b05197f8d0 [ 42.528143] [ 42.528614] irq event stamp: 1731 [ 42.529234] hardirqs last enabled at (1739): [] __up_console_sem+0x78/0x80 [ 42.530749] hardirqs last disabled at (1748): [] __up_console_sem+0x5d/0x80 [ 42.532306] softirqs last enabled at (1614): [] handle_softirqs+0x50c/0x770 [ 42.533855] softirqs last disabled at (1609): [] __irq_exit_rcu+0xc4/0x100 [ 42.535406] ---[ end trace 0000000000000000 ]--- [ 43.336108] ------------[ cut here ]------------ [ 43.337069] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.339075] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 43.340595] Modules linked in: [ 43.341207] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.343219] Tainted: [W]=WARN [ 43.343833] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.345355] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.346292] 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 [ 43.349496] RSP: 0018:ffff888016e7fbc0 EFLAGS: 00010286 [ 43.350493] RAX: 0000000000000000 RBX: ffffed1002dcff78 RCX: ffffffff813a4050 [ 43.351821] RDX: ffff88801bed5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.353123] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dcff2f [ 43.354432] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.355728] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e7fdf8 [ 43.357044] FS: 00007f9d7a549900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.358502] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.359575] CR2: 00007ffc373e5ef7 CR3: 000000000e478000 CR4: 0000000000350ef0 [ 43.360906] Call Trace: [ 43.361436] [ 43.361861] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.362797] ? __create_object+0x59/0x80 [ 43.363612] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.364630] __vmalloc_noprof+0x59/0x60 [ 43.365353] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.366263] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.367228] bpf_prog_alloc+0x39/0x200 [ 43.367999] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.368970] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.369903] do_seccomp+0x349/0x25e0 [ 43.370643] ? find_held_lock+0x2b/0x80 [ 43.371376] ? do_prlimit+0x310/0x610 [ 43.372169] ? __pfx_do_seccomp+0x10/0x10 [ 43.372991] ? do_raw_spin_unlock+0x53/0x220 [ 43.373844] ? _raw_spin_unlock+0x1e/0x40 [ 43.374637] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.375618] ? static_key_count+0x60/0x80 [ 43.376435] prctl_set_seccomp+0x4e/0x70 [ 43.377183] __do_sys_prctl+0xe6c/0x1d70 [ 43.377996] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.378893] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.379899] ? irqentry_exit+0xf3/0x650 [ 43.380674] do_syscall_64+0xbf/0x430 [ 43.381381] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.382357] RIP: 0033:0x7f9d7aa3b5cd [ 43.383078] 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 [ 43.386281] RSP: 002b:00007ffc373e4be0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.387670] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9d7aa3b5cd [ 43.389000] RDX: 0000563a5f317e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.390316] RBP: 00007ffc373e4c40 R08: 0000000000000000 R09: 00007ffc373e42e0 [ 43.391644] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563a728bcad0 [ 43.392972] R13: 00007ffc373e5070 R14: 0000563a728bdbc0 R15: 0000563a728ce780 [ 43.394295] [ 43.394782] irq event stamp: 1757 [ 43.395454] hardirqs last enabled at (1767): [] __up_console_sem+0x78/0x80 [ 43.397043] hardirqs last disabled at (1776): [] __up_console_sem+0x5d/0x80 [ 43.398595] softirqs last enabled at (1714): [] handle_softirqs+0x50c/0x770 [ 43.400176] softirqs last disabled at (1709): [] __irq_exit_rcu+0xc4/0x100 [ 43.401729] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:6674' (ECDSA) to the list of known hosts. 2025/11/19 06:21:19 fuzzer started 2025/11/19 06:21:19 dialing manager at localhost:34383 2025/11/19 06:21:19 checking machine... 2025/11/19 06:21:19 checking revisions... [ 44.302976] kmemleak: Automatic memory scanning thread ended 2025/11/19 06:21:19 testing simple program... [ 44.392844] cgroup: Unknown subsys name 'net' [ 44.459928] cgroup: Unknown subsys name 'cpuset' [ 44.483986] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 06:21:18 Registers: info registers vcpu 0 RAX=ffff888013d28bc0 RBX=0000000000000000 RCX=ffffffff8152d723 RDX=ffff888013d28a08 RSI=0000000000000000 RDI=ffff888013d28d38 RBP=ffff888013d28d38 RSP=ffff888009627b98 R8 =0000000000000001 R9 =ffffed10012c4f64 R10=0000000000000003 R11=0000000000000001 R12=ffff88800d15dbf8 R13=0000000000000246 R14=ffff888013d28d38 R15=ffff888009462280 RIP=ffffffff81b61af4 RFL=00000082 [--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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6a60bb8618 CR3=000000000d6bb000 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=5c3963a7c8c51995c3431d37a96d2715 XMM02=0000000000302960d59e07bde36eea69 XMM03=0000000000302a88ec2efd57dc4c00df XMM04=6f3ef8fd81a7128800000000000ae988 XMM05=f0ef1c5336509d0b0000000000321750 XMM06=49e997aab14ffcd7000000000031ff40 XMM07=fb795ef6d657705600000000003108a8 XMM08=2c67c8bc2e329bc30000000000302a88 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffffffff81619130 RCX=ffff888018d4779c RDX=1ffff110031a8f09 RSI=ffffffff81b629ad RDI=ffff888018d47848 RBP=ffff888018d478e0 RSP=ffff888018d47820 R8 =0000000000000001 R9 =ffff888018d47888 R10=000000000003c9ed R11=000000000002671b R12=ffff888018d47910 R13=0000000000000000 R14=ffff88801bed1bc0 R15=ffff888018d47848 RIP=ffffffff8135e410 RFL=00000216 [----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 00007f6a60601900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe3300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcc5993000 CR3=0000000020971000 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