[ 39.020446] ------------[ cut here ]------------ [ 39.021463] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.023757] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 39.025397] Modules linked in: [ 39.026118] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.028680] Tainted: [W]=WARN [ 39.029313] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.031040] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.031975] 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 [ 39.035554] RSP: 0018:ffff88801a1c7bc0 EFLAGS: 00010286 [ 39.036582] RAX: 0000000000000000 RBX: ffffed1003438f78 RCX: ffffffff813a4050 [ 39.037970] RDX: ffff88800a4e0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.039242] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003438f2f [ 39.040529] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.041804] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a1c7df8 [ 39.043095] FS: 00007f194745b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.044564] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.045651] CR2: 00007ffec9764ef7 CR3: 000000000da20000 CR4: 0000000000350ef0 [ 39.046958] Call Trace: [ 39.047421] [ 39.047877] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.048808] ? __create_object+0x59/0x80 [ 39.049568] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.050544] __vmalloc_noprof+0x59/0x60 [ 39.051325] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.052236] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.053187] bpf_prog_alloc+0x39/0x200 [ 39.053955] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.054911] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.055826] do_seccomp+0x349/0x25e0 [ 39.056527] ? find_held_lock+0x2b/0x80 [ 39.057298] ? do_prlimit+0x310/0x610 [ 39.058071] ? __pfx_do_seccomp+0x10/0x10 [ 39.058893] ? do_raw_spin_unlock+0x53/0x220 [ 39.059753] ? _raw_spin_unlock+0x1e/0x40 [ 39.060526] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.061510] ? static_key_count+0x60/0x80 [ 39.062336] prctl_set_seccomp+0x4e/0x70 [ 39.063131] __do_sys_prctl+0xe6c/0x1d70 [ 39.063961] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.064878] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.065898] ? irqentry_exit+0xf3/0x650 [ 39.066711] do_syscall_64+0xbf/0x430 [ 39.067439] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.068447] RIP: 0033:0x7f194794d5cd [ 39.069191] 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 [ 39.072542] RSP: 002b:00007ffec9762bb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.073988] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f194794d5cd [ 39.075290] RDX: 00005632bf47fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.076675] RBP: 00007ffec9762c10 R08: 0000000000000000 R09: 00007ffec97622b0 [ 39.078056] R10: 0000000000000000 R11: 0000000000000246 R12: 00005632fbd1bad0 [ 39.079429] R13: 00007ffec9763040 R14: 00005632fbd1cbc0 R15: 00005632fbd2d780 [ 39.080835] [ 39.081291] irq event stamp: 1807 [ 39.081990] hardirqs last enabled at (1817): [] __up_console_sem+0x78/0x80 [ 39.083641] hardirqs last disabled at (1826): [] __up_console_sem+0x5d/0x80 [ 39.085127] softirqs last enabled at (1672): [] handle_softirqs+0x50c/0x770 [ 39.086522] softirqs last disabled at (1667): [] __irq_exit_rcu+0xc4/0x100 [ 39.087886] ---[ end trace 0000000000000000 ]--- [ 42.767407] ------------[ cut here ]------------ [ 42.768355] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.770314] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 42.771766] Modules linked in: [ 42.772365] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.774323] Tainted: [W]=WARN [ 42.774912] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.776374] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.777291] 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 [ 42.780430] RSP: 0018:ffff88801728fbc0 EFLAGS: 00010286 [ 42.781387] RAX: 0000000000000000 RBX: ffffed1002e51f78 RCX: ffffffff813a4050 [ 42.782656] RDX: ffff88801792b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.783929] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e51f2f [ 42.785206] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.786467] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801728fdf8 [ 42.787743] FS: 00007f6b7c9c4900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.789187] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.790256] CR2: 00007f6b7ceb6580 CR3: 000000000b6cc000 CR4: 0000000000350ef0 [ 42.791526] Call Trace: [ 42.792021] [ 42.792439] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.793322] ? __create_object+0x59/0x80 [ 42.794093] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.795053] __vmalloc_noprof+0x59/0x60 [ 42.795811] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.796700] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.797585] bpf_prog_alloc+0x39/0x200 [ 42.798312] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.799230] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.800132] do_seccomp+0x349/0x25e0 [ 42.800847] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.801730] ? __pfx_do_seccomp+0x10/0x10 [ 42.802463] ? find_held_lock+0x2b/0x80 [ 42.803212] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.804171] ? static_key_count+0x60/0x80 [ 42.804976] prctl_set_seccomp+0x4e/0x70 [ 42.805762] __do_sys_prctl+0xe6c/0x1d70 [ 42.806488] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.807340] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.808311] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.809284] ? irqentry_exit+0xf3/0x650 [ 42.810039] do_syscall_64+0xbf/0x430 [ 42.810761] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.811704] RIP: 0033:0x7f6b7ceb65cd [ 42.812367] 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 [ 42.816373] RSP: 002b:00007ffe5309e120 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.818135] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6b7ceb65cd [ 42.819772] RDX: 0000561925531e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.821442] RBP: 00007ffe5309e180 R08: 0000000000000000 R09: 00007ffe5309d820 [ 42.823063] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561949569ad0 [ 42.824715] R13: 00007ffe5309e5b0 R14: 000056194956abc0 R15: 000056194957b780 [ 42.826384] [ 42.826974] irq event stamp: 1793 [ 42.827825] hardirqs last enabled at (1803): [] __up_console_sem+0x78/0x80 [ 42.829800] hardirqs last disabled at (1812): [] __up_console_sem+0x5d/0x80 [ 42.831753] softirqs last enabled at (1714): [] handle_softirqs+0x50c/0x770 [ 42.833413] softirqs last disabled at (1709): [] __irq_exit_rcu+0xc4/0x100 [ 42.834850] ---[ end trace 0000000000000000 ]--- [ 43.621137] ------------[ cut here ]------------ [ 43.621904] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.623531] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 43.624836] Modules linked in: [ 43.625335] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.626998] Tainted: [W]=WARN [ 43.627459] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.628680] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.629410] 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 [ 43.632069] RSP: 0018:ffff888015f2fbc0 EFLAGS: 00010286 [ 43.632880] RAX: 0000000000000000 RBX: ffffed1002be5f78 RCX: ffffffff813a4050 [ 43.633946] RDX: ffff888016e90000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.635026] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002be5f2f [ 43.636116] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.637177] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015f2fdf8 [ 43.638258] FS: 00007f3507c29900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.639461] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.640391] CR2: 00007fffd817aef7 CR3: 0000000013a0e000 CR4: 0000000000350ef0 [ 43.641479] Call Trace: [ 43.641903] [ 43.642259] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.643009] ? __create_object+0x59/0x80 [ 43.643672] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.644449] __vmalloc_noprof+0x59/0x60 [ 43.645084] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.645815] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.646570] bpf_prog_alloc+0x39/0x200 [ 43.647191] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.647967] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.648740] do_seccomp+0x349/0x25e0 [ 43.649300] ? find_held_lock+0x2b/0x80 [ 43.649949] ? do_prlimit+0x310/0x610 [ 43.650533] ? __pfx_do_seccomp+0x10/0x10 [ 43.651193] ? do_raw_spin_unlock+0x53/0x220 [ 43.651887] ? _raw_spin_unlock+0x1e/0x40 [ 43.652509] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.653320] ? static_key_count+0x60/0x80 [ 43.653974] prctl_set_seccomp+0x4e/0x70 [ 43.654579] __do_sys_prctl+0xe6c/0x1d70 [ 43.655232] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.655953] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.656793] ? irqentry_exit+0xf3/0x650 [ 43.657395] do_syscall_64+0xbf/0x430 [ 43.658009] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.658785] RIP: 0033:0x7f350811b5cd [ 43.659336] 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 [ 43.662008] RSP: 002b:00007fffd8179240 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.663129] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f350811b5cd [ 43.664204] RDX: 000056315bb1de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.665268] RBP: 00007fffd81792a0 R08: 0000000000000000 R09: 00007fffd8178940 [ 43.666334] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563170e282b0 [ 43.667395] R13: 00007fffd81796d0 R14: 0000563170e2ad20 R15: 0000563170e3c8d0 [ 43.668491] [ 43.668877] irq event stamp: 1819 [ 43.669386] hardirqs last enabled at (1827): [] __up_console_sem+0x78/0x80 [ 43.670653] hardirqs last disabled at (1836): [] __up_console_sem+0x5d/0x80 [ 43.671928] softirqs last enabled at (1740): [] handle_softirqs+0x50c/0x770 [ 43.673224] softirqs last disabled at (1735): [] __irq_exit_rcu+0xc4/0x100 [ 43.674492] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:15702' (ECDSA) to the list of known hosts. 2025/11/18 10:56:37 fuzzer started 2025/11/18 10:56:37 dialing manager at localhost:34383 2025/11/18 10:56:37 checking machine... 2025/11/18 10:56:37 checking revisions... [ 44.585346] kmemleak: Automatic memory scanning thread ended 2025/11/18 10:56:37 testing simple program... [ 44.672530] cgroup: Unknown subsys name 'net' [ 44.731336] cgroup: Unknown subsys name 'cpuset' [ 44.744829] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 10:56:36 Registers: info registers vcpu 0 RAX=ffffffff88596101 RBX=ffff888013f69bc0 RCX=0000000000000002 RDX=0000000000000001 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff88800f22f848 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000002 RIP=ffffffff81526f5b RFL=00000046 [---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 00007f6b7c9c4900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe53098000 CR3=000000001faca000 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=6720646572637465733a4d41503d706f 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=000000000001e4ef 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=00000202 [-------] 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 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f3119189000 CR3=000000000d8bf000 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=2125ed9c388a4e87e547a38bb483c0c9 XMM02=00000000003061f8eff9b2d0a8fce9cb XMM03=00000000003062c82c67c8bc2e329bc3 XMM04=aa201df2e21a1e7f00000000000ae988 XMM05=14648eaa1277bab10000000000322b40 XMM06=817b8945e9d5037300000000003229c8 XMM07=e042d86d42eb936e00000000003126a0 XMM08=60bc38be63580f2700000000003062c8 XMM09=00000000000000000000000000000000 XMM10=00000000002000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000