[ 46.026526] ------------[ cut here ]------------ [ 46.027445] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.029440] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 46.030903] Modules linked in: [ 46.031591] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.033592] Tainted: [W]=WARN [ 46.034195] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.035676] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.036605] 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 [ 46.039787] RSP: 0018:ffff8880097b7bc0 EFLAGS: 00010286 [ 46.040786] RAX: 0000000000000000 RBX: ffffed10012f6f78 RCX: ffffffff813a4050 [ 46.042076] RDX: ffff88801a763780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.043375] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10012f6f2f [ 46.044680] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.045981] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880097b7df8 [ 46.047287] FS: 00007f36d3178900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.048727] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.049795] CR2: 00007ffc88923ef7 CR3: 000000000bfd3000 CR4: 0000000000350ef0 [ 46.051076] Call Trace: [ 46.051550] [ 46.051976] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.052864] ? __create_object+0x59/0x80 [ 46.053648] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.054619] __vmalloc_noprof+0x59/0x60 [ 46.055377] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.056265] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.057210] bpf_prog_alloc+0x39/0x200 [ 46.057898] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.058830] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.059728] do_seccomp+0x349/0x25e0 [ 46.060483] ? find_held_lock+0x2b/0x80 [ 46.061248] ? do_prlimit+0x310/0x610 [ 46.061950] ? __pfx_do_seccomp+0x10/0x10 [ 46.062726] ? do_raw_spin_unlock+0x53/0x220 [ 46.063565] ? _raw_spin_unlock+0x1e/0x40 [ 46.064372] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.065338] ? static_key_count+0x60/0x80 [ 46.066153] prctl_set_seccomp+0x4e/0x70 [ 46.066887] __do_sys_prctl+0xe6c/0x1d70 [ 46.067665] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.068518] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.069486] ? irqentry_exit+0xf3/0x650 [ 46.070262] do_syscall_64+0xbf/0x430 [ 46.070960] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.071907] RIP: 0033:0x7f36d366a5cd [ 46.072608] 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 [ 46.075749] RSP: 002b:00007ffc88922270 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.077126] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f36d366a5cd [ 46.078400] RDX: 0000560b3eb61e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.079663] RBP: 00007ffc889222d0 R08: 0000000000000000 R09: 00007ffc88921970 [ 46.080967] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560b725f8bf0 [ 46.082263] R13: 00007ffc88922700 R14: 0000560b72602380 R15: 0000560b7260d460 [ 46.083557] [ 46.083995] irq event stamp: 1749 [ 46.084651] hardirqs last enabled at (1759): [] __up_console_sem+0x78/0x80 [ 46.086136] hardirqs last disabled at (1768): [] __up_console_sem+0x5d/0x80 [ 46.087662] softirqs last enabled at (1634): [] handle_softirqs+0x50c/0x770 [ 46.089208] softirqs last disabled at (1629): [] __irq_exit_rcu+0xc4/0x100 [ 46.090712] ---[ end trace 0000000000000000 ]--- [ 49.523139] ------------[ cut here ]------------ [ 49.524101] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.526130] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 49.527642] Modules linked in: [ 49.528307] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.530288] Tainted: [W]=WARN [ 49.530834] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.532321] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.533242] 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 [ 49.536444] RSP: 0018:ffff88800e9d7bc0 EFLAGS: 00010286 [ 49.537446] RAX: 0000000000000000 RBX: ffffed1001d3af78 RCX: ffffffff813a4050 [ 49.538754] RDX: ffff8880183b8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.540069] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001d3af2f [ 49.541365] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.542655] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800e9d7df8 [ 49.543979] FS: 00007efc1d7a0900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.545430] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.546498] CR2: 00007efc1dd064a6 CR3: 0000000013f1c000 CR4: 0000000000350ef0 [ 49.547793] Call Trace: [ 49.548314] [ 49.548732] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.549646] ? __create_object+0x59/0x80 [ 49.550437] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.551409] __vmalloc_noprof+0x59/0x60 [ 49.552183] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.553017] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.553971] bpf_prog_alloc+0x39/0x200 [ 49.554720] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.555651] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.556573] do_seccomp+0x349/0x25e0 [ 49.557300] ? find_held_lock+0x2b/0x80 [ 49.558020] ? do_prlimit+0x310/0x610 [ 49.558773] ? __pfx_do_seccomp+0x10/0x10 [ 49.559569] ? do_raw_spin_unlock+0x53/0x220 [ 49.560415] ? _raw_spin_unlock+0x1e/0x40 [ 49.561189] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.562169] ? static_key_count+0x60/0x80 [ 49.562945] prctl_set_seccomp+0x4e/0x70 [ 49.563736] __do_sys_prctl+0xe6c/0x1d70 [ 49.564523] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.565375] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.566341] ? irqentry_exit+0xf3/0x650 [ 49.567108] do_syscall_64+0xbf/0x430 [ 49.567818] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.568778] RIP: 0033:0x7efc1dc925cd [ 49.569486] 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 [ 49.572682] RSP: 002b:00007ffef638ff80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.574058] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efc1dc925cd [ 49.575359] RDX: 0000556549bbce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.576657] RBP: 00007ffef638ffe0 R08: 0000000000000000 R09: 00007ffef638f680 [ 49.577951] R10: 0000000000000000 R11: 0000000000000246 R12: 00005565727dbb10 [ 49.579240] R13: 00007ffef6390410 R14: 00005565727dc2b0 R15: 00005565727f06f0 [ 49.580563] [ 49.580988] irq event stamp: 2365 [ 49.581638] hardirqs last enabled at (2375): [] __up_console_sem+0x78/0x80 [ 49.583165] hardirqs last disabled at (2384): [] __up_console_sem+0x5d/0x80 [ 49.584723] softirqs last enabled at (1938): [] handle_softirqs+0x50c/0x770 [ 49.586275] softirqs last disabled at (1923): [] __irq_exit_rcu+0xc4/0x100 [ 49.587815] ---[ end trace 0000000000000000 ]--- [ 50.404782] ------------[ cut here ]------------ [ 50.405713] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.407721] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 50.409182] Modules linked in: [ 50.409780] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.412013] Tainted: [W]=WARN [ 50.412682] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.414158] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.415080] 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 [ 50.418269] RSP: 0018:ffff88800c6e7bc0 EFLAGS: 00010286 [ 50.419244] RAX: 0000000000000000 RBX: ffffed10018dcf78 RCX: ffffffff813a4050 [ 50.420541] RDX: ffff88801b969bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.421845] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10018dcf2f [ 50.423147] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.424428] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800c6e7df8 [ 50.425734] FS: 00007fc5b245d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.427192] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.428277] CR2: 00007ffcede9aef7 CR3: 000000000ddc8000 CR4: 0000000000350ef0 [ 50.429580] Call Trace: [ 50.430084] [ 50.430488] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.431390] ? __create_object+0x59/0x80 [ 50.432212] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.433189] __vmalloc_noprof+0x59/0x60 [ 50.433924] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.434794] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.435752] bpf_prog_alloc+0x39/0x200 [ 50.436516] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.437455] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.438363] do_seccomp+0x349/0x25e0 [ 50.439083] ? find_held_lock+0x2b/0x80 [ 50.439826] ? do_prlimit+0x310/0x610 [ 50.440588] ? __pfx_do_seccomp+0x10/0x10 [ 50.441383] ? do_raw_spin_unlock+0x53/0x220 [ 50.442222] ? _raw_spin_unlock+0x1e/0x40 [ 50.442966] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.443943] ? static_key_count+0x60/0x80 [ 50.444745] prctl_set_seccomp+0x4e/0x70 [ 50.445547] __do_sys_prctl+0xe6c/0x1d70 [ 50.446335] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.447196] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.448173] ? irqentry_exit+0xf3/0x650 [ 50.448969] do_syscall_64+0xbf/0x430 [ 50.449932] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.450886] RIP: 0033:0x7fc5b294f5cd [ 50.451585] 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 [ 50.455238] RSP: 002b:00007ffcede99420 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.456652] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc5b294f5cd [ 50.457946] RDX: 000055cd49bbfe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.459245] RBP: 00007ffcede99480 R08: 0000000000000000 R09: 00007ffcede98b20 [ 50.460560] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cd795abad0 [ 50.461851] R13: 00007ffcede998b0 R14: 000055cd795acbc0 R15: 000055cd795bd780 [ 50.463172] [ 50.463599] irq event stamp: 1837 [ 50.464266] hardirqs last enabled at (1847): [] __up_console_sem+0x78/0x80 [ 50.465797] hardirqs last disabled at (1856): [] __up_console_sem+0x5d/0x80 [ 50.467323] softirqs last enabled at (1622): [] handle_softirqs+0x50c/0x770 [ 50.468889] softirqs last disabled at (1617): [] __irq_exit_rcu+0xc4/0x100 [ 50.470424] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:4962' (ECDSA) to the list of known hosts. 2025/11/18 14:10:53 fuzzer started 2025/11/18 14:10:54 dialing manager at localhost:34383 2025/11/18 14:10:54 checking machine... 2025/11/18 14:10:54 checking revisions... [ 51.373890] kmemleak: Automatic memory scanning thread ended 2025/11/18 14:10:54 testing simple program... [ 51.460100] cgroup: Unknown subsys name 'net' [ 51.518367] cgroup: Unknown subsys name 'cpuset' [ 51.535512] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 14:10:53 Registers: info registers vcpu 0 RAX=ffff888009207e80 RBX=ffff888018488a00 RCX=ffffffff8152d723 RDX=ffff8880092077e8 RSI=0000000000000000 RDI=ffff888009208500 RBP=ffff888009208500 RSP=ffff88806ce08d78 R8 =0000000000000001 R9 =ffffed100d9c11a0 R10=0000000000000003 R11=0000000000000001 R12=ffff88800d4fde48 R13=0000000000000246 R14=ffff888009472500 R15=0000000000000000 RIP=ffffffff81b61af4 RFL=00000086 [--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 00007efc1d7a0900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007efc1dd57618 CR3=0000000013b0b000 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=563412feff00545000000000000080fe XMM01=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002a021 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 fffffe2300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f47a308c000 CR3=000000000d022000 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=bc48283c80e938ac7a4be4f98ce1ade0 XMM02=ec2efd57dc4c00df0000000000302ec8 XMM03=0610071d2f80d6ac0000000000302f98 XMM04=c0ebf2eb714e835200000000000ae988 XMM05=e31aafd82e77ab540000000000320000 XMM06=817b8945e9d50373000000000031f0a0 XMM07=e042d86d42eb936e000000000030f3e0 XMM08=0610071d2f80d6ac0000000000302f98 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000