[ 45.530499] ------------[ cut here ]------------ [ 45.531396] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.533271] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/238 [ 45.534604] Modules linked in: [ 45.535201] CPU: 1 UID: 104 PID: 238 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.537088] Tainted: [W]=WARN [ 45.537598] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.538970] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.539778] 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 [ 45.542752] RSP: 0018:ffff88801b017bc0 EFLAGS: 00010286 [ 45.543641] RAX: 0000000000000000 RBX: ffffed1003602f78 RCX: ffffffff813a4050 [ 45.544860] RDX: ffff8880187bd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.546052] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003602f2f [ 45.547253] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.548454] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b017df8 [ 45.549653] FS: 00007f83a169f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.550997] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.551992] CR2: 00007fff5a33fef8 CR3: 0000000009a20000 CR4: 0000000000350ef0 [ 45.553196] Call Trace: [ 45.553631] [ 45.554049] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.554884] ? __create_object+0x59/0x80 [ 45.555585] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.556493] __vmalloc_noprof+0x59/0x60 [ 45.557188] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.558006] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.558877] bpf_prog_alloc+0x39/0x200 [ 45.559512] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.560381] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.561219] do_seccomp+0x349/0x25e0 [ 45.561886] ? find_held_lock+0x2b/0x80 [ 45.562547] ? do_prlimit+0x310/0x610 [ 45.563240] ? __pfx_do_seccomp+0x10/0x10 [ 45.563981] ? do_raw_spin_unlock+0x53/0x220 [ 45.564716] ? _raw_spin_unlock+0x1e/0x40 [ 45.565442] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.566351] ? static_key_count+0x60/0x80 [ 45.567096] prctl_set_seccomp+0x4e/0x70 [ 45.567765] __do_sys_prctl+0xe6c/0x1d70 [ 45.568505] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.569308] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.570203] ? irqentry_exit+0xf3/0x650 [ 45.570900] do_syscall_64+0xbf/0x430 [ 45.571544] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.572424] RIP: 0033:0x7f83a1b915cd [ 45.573074] 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 [ 45.575984] RSP: 002b:00007fff5a33dc00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.577266] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f83a1b915cd [ 45.578437] RDX: 0000557ef3139e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.579619] RBP: 00007fff5a33dc60 R08: 0000000000000000 R09: 00007fff5a33d300 [ 45.580813] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557f2715b2b0 [ 45.582011] R13: 00007fff5a33e090 R14: 0000557f2715dd20 R15: 0000557f2716f8d0 [ 45.583202] [ 45.583596] irq event stamp: 1789 [ 45.584203] hardirqs last enabled at (1799): [] __up_console_sem+0x78/0x80 [ 45.585593] hardirqs last disabled at (1808): [] __up_console_sem+0x5d/0x80 [ 45.587008] softirqs last enabled at (1302): [] handle_softirqs+0x50c/0x770 [ 45.588410] softirqs last disabled at (1827): [] __irq_exit_rcu+0xc4/0x100 [ 45.589787] ---[ end trace 0000000000000000 ]--- [ 48.523588] ------------[ cut here ]------------ [ 48.524568] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.526583] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 48.528313] Modules linked in: [ 48.529028] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.531032] Tainted: [W]=WARN [ 48.531593] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.533075] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.533998] 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 [ 48.537222] RSP: 0018:ffff88800f48fbc0 EFLAGS: 00010286 [ 48.538198] RAX: 0000000000000000 RBX: ffffed1001e91f78 RCX: ffffffff813a4050 [ 48.539471] RDX: ffff88800f35d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.540761] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e91f2f [ 48.542041] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.543304] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f48fdf8 [ 48.544590] FS: 00007f322d7c9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.546044] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.547115] CR2: 00007f322dd2f4a6 CR3: 000000000ea38000 CR4: 0000000000350ef0 [ 48.548408] Call Trace: [ 48.548909] [ 48.549316] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.550199] ? __create_object+0x59/0x80 [ 48.551000] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.551982] __vmalloc_noprof+0x59/0x60 [ 48.552701] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.553567] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.554489] bpf_prog_alloc+0x39/0x200 [ 48.555230] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.556174] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.557083] do_seccomp+0x349/0x25e0 [ 48.557754] ? find_held_lock+0x2b/0x80 [ 48.558528] ? do_prlimit+0x310/0x610 [ 48.559277] ? __pfx_do_seccomp+0x10/0x10 [ 48.560078] ? do_raw_spin_unlock+0x53/0x220 [ 48.560904] ? _raw_spin_unlock+0x1e/0x40 [ 48.561639] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.562602] ? static_key_count+0x60/0x80 [ 48.563403] prctl_set_seccomp+0x4e/0x70 [ 48.564183] __do_sys_prctl+0xe6c/0x1d70 [ 48.564956] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.565773] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.566726] ? irqentry_exit+0xf3/0x650 [ 48.567479] do_syscall_64+0xbf/0x430 [ 48.568233] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.569178] RIP: 0033:0x7f322dcbb5cd [ 48.569894] 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 [ 48.573080] RSP: 002b:00007ffdc6edffb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.574437] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f322dcbb5cd [ 48.575718] RDX: 000055f8bb216e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.577016] RBP: 00007ffdc6ee0010 R08: 0000000000000000 R09: 00007ffdc6edf6b0 [ 48.578297] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f8d1667ad0 [ 48.579571] R13: 00007ffdc6ee0440 R14: 000055f8d1668bc0 R15: 000055f8d1679780 [ 48.580905] [ 48.581325] irq event stamp: 1809 [ 48.581969] hardirqs last enabled at (1819): [] __up_console_sem+0x78/0x80 [ 48.583485] hardirqs last disabled at (1828): [] __up_console_sem+0x5d/0x80 [ 48.585051] softirqs last enabled at (1852): [] handle_softirqs+0x50c/0x770 [ 48.586597] softirqs last disabled at (1837): [] __irq_exit_rcu+0xc4/0x100 [ 48.588130] ---[ end trace 0000000000000000 ]--- [ 49.412028] ------------[ cut here ]------------ [ 49.413371] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.415487] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 49.417057] Modules linked in: [ 49.417695] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.420157] Tainted: [W]=WARN [ 49.420755] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.422774] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.423767] 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 [ 49.427207] RSP: 0018:ffff8880170cfbc0 EFLAGS: 00010286 [ 49.428264] RAX: 0000000000000000 RBX: ffffed1002e19f78 RCX: ffffffff813a4050 [ 49.429641] RDX: ffff888015f4d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.431002] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e19f2f [ 49.432379] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.433766] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880170cfdf8 [ 49.435132] FS: 00007f217d7ef900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.436675] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.437817] CR2: 00007ffc8fa99ef8 CR3: 000000001f7cf000 CR4: 0000000000350ef0 [ 49.439209] Call Trace: [ 49.439698] [ 49.440224] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.441183] ? __create_object+0x59/0x80 [ 49.442010] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.443044] __vmalloc_noprof+0x59/0x60 [ 49.443797] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.444735] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.445717] bpf_prog_alloc+0x39/0x200 [ 49.446496] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.447486] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.448463] do_seccomp+0x349/0x25e0 [ 49.449228] ? find_held_lock+0x2b/0x80 [ 49.450051] ? do_prlimit+0x310/0x610 [ 49.450781] ? __pfx_do_seccomp+0x10/0x10 [ 49.451591] ? do_raw_spin_unlock+0x53/0x220 [ 49.452491] ? _raw_spin_unlock+0x1e/0x40 [ 49.453322] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.454333] ? static_key_count+0x60/0x80 [ 49.455181] prctl_set_seccomp+0x4e/0x70 [ 49.456006] __do_sys_prctl+0xe6c/0x1d70 [ 49.456784] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.457690] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.458704] ? irqentry_exit+0xf3/0x650 [ 49.459494] do_syscall_64+0xbf/0x430 [ 49.460288] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.461301] RIP: 0033:0x7f217dce15cd [ 49.462046] 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 [ 49.465398] RSP: 002b:00007ffc8fa97d60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.466844] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f217dce15cd [ 49.468199] RDX: 0000558e34422e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.469628] RBP: 00007ffc8fa97dc0 R08: 0000000000000000 R09: 00007ffc8fa97460 [ 49.471077] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558e5eb72ad0 [ 49.472507] R13: 00007ffc8fa981f0 R14: 0000558e5eb73bc0 R15: 0000558e5eb84780 [ 49.473949] [ 49.474426] irq event stamp: 3023 [ 49.475161] hardirqs last enabled at (3033): [] __up_console_sem+0x78/0x80 [ 49.476873] hardirqs last disabled at (3042): [] __up_console_sem+0x5d/0x80 [ 49.478562] softirqs last enabled at (2946): [] handle_softirqs+0x50c/0x770 [ 49.480300] softirqs last disabled at (2931): [] __irq_exit_rcu+0xc4/0x100 [ 49.481806] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:5060' (ECDSA) to the list of known hosts. 2025/11/18 17:27:56 fuzzer started 2025/11/18 17:27:56 dialing manager at localhost:34383 2025/11/18 17:27:56 checking machine... 2025/11/18 17:27:56 checking revisions... [ 50.443090] kmemleak: Automatic memory scanning thread ended 2025/11/18 17:27:56 testing simple program... [ 50.529168] cgroup: Unknown subsys name 'net' [ 50.586208] cgroup: Unknown subsys name 'cpuset' [ 50.604777] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 17:27:55 Registers: info registers vcpu 0 RAX=1ffff110033cff56 RBX=0000000000000003 RCX=0000000000000000 RDX=0000000000000000 RSI=000000000000000d RDI=ffff888019e7fab0 RBP=dffffc0000000000 RSP=ffff888019e7fa08 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=000000000000000d R13=0000000000000000 R14=ffff888019e7fa98 R15=ffff888009462280 RIP=ffffffff816192da 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 00007f322d7c9900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f322dd80618 CR3=000000000d641000 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=2035353a37323a373120383120766f4e XMM01=657463656e6e6f63736944203a5d3434 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3434325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732034353a37323a3731203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000236b7 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 fffffe1900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f16d7399000 CR3=000000000e729000 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=81e48ff3ed57f7883241e9d7f23a434e XMM02=0000000000304948ec2efd57dc4c00df XMM03=00000000003128e81521fe3bde8694f5 XMM04=d5e7815ede65487800000000000ae988 XMM05=fb195305eb71bfdb0000000000322760 XMM06=405749d8372a36f10000000000321800 XMM07=e042d86d42eb936e0000000000312b68 XMM08=1521fe3bde8694f500000000003049a8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000