[ 39.006409] ------------[ cut here ]------------ [ 39.007342] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.009335] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 39.010748] Modules linked in: [ 39.011343] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.013341] Tainted: [W]=WARN [ 39.013943] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.015623] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.016509] 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 [ 39.019674] RSP: 0018:ffff888015d4fbc0 EFLAGS: 00010286 [ 39.020678] RAX: 0000000000000000 RBX: ffffed1002ba9f78 RCX: ffffffff813a4050 [ 39.021946] RDX: ffff88801755d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.023211] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ba9f2f [ 39.024486] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.025760] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015d4fdf8 [ 39.027040] FS: 00007fbfe524a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.028460] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.029512] CR2: 00007fffaaff9ef7 CR3: 000000000d916000 CR4: 0000000000350ef0 [ 39.030804] Call Trace: [ 39.031262] [ 39.031712] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.032615] ? __create_object+0x59/0x80 [ 39.033344] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.034311] __vmalloc_noprof+0x59/0x60 [ 39.035051] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.035920] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.036856] bpf_prog_alloc+0x39/0x200 [ 39.037597] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.038478] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.039379] do_seccomp+0x349/0x25e0 [ 39.040095] ? find_held_lock+0x2b/0x80 [ 39.040858] ? do_prlimit+0x310/0x610 [ 39.041602] ? __pfx_do_seccomp+0x10/0x10 [ 39.042340] ? do_raw_spin_unlock+0x53/0x220 [ 39.043162] ? _raw_spin_unlock+0x1e/0x40 [ 39.043935] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.044956] ? static_key_count+0x60/0x80 [ 39.045845] prctl_set_seccomp+0x4e/0x70 [ 39.046697] __do_sys_prctl+0xe6c/0x1d70 [ 39.047481] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.048421] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.049430] ? irqentry_exit+0xf3/0x650 [ 39.050242] do_syscall_64+0xbf/0x430 [ 39.051023] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.052034] RIP: 0033:0x7fbfe573c5cd [ 39.052794] 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 [ 39.056166] RSP: 002b:00007fffaaff7950 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.057605] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbfe573c5cd [ 39.058971] RDX: 00005632defbee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.060354] RBP: 00007fffaaff79b0 R08: 0000000000000000 R09: 00007fffaaff7050 [ 39.061729] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563316a29b10 [ 39.063100] R13: 00007fffaaff7de0 R14: 0000563316a2a2b0 R15: 0000563316a3e6f0 [ 39.064506] [ 39.064999] irq event stamp: 1809 [ 39.065683] hardirqs last enabled at (1819): [] __up_console_sem+0x78/0x80 [ 39.067321] hardirqs last disabled at (1828): [] __up_console_sem+0x5d/0x80 [ 39.068951] softirqs last enabled at (1796): [] handle_softirqs+0x50c/0x770 [ 39.070370] softirqs last disabled at (1791): [] __irq_exit_rcu+0xc4/0x100 [ 39.071703] ---[ end trace 0000000000000000 ]--- [ 42.570226] ------------[ cut here ]------------ [ 42.571010] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.572741] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 42.573982] Modules linked in: [ 42.574474] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.576110] Tainted: [W]=WARN [ 42.576651] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.578030] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.578877] 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 [ 42.581799] RSP: 0018:ffff88801d1ffbc0 EFLAGS: 00010286 [ 42.582652] RAX: 0000000000000000 RBX: ffffed1003a3ff78 RCX: ffffffff813a4050 [ 42.583762] RDX: ffff888015649bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.584912] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003a3ff2f [ 42.586046] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.587190] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801d1ffdf8 [ 42.588345] FS: 00007f7c16433900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.589623] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.590594] CR2: 00007f7c16925580 CR3: 000000000d7fc000 CR4: 0000000000350ef0 [ 42.591734] Call Trace: [ 42.592148] [ 42.592566] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.593318] ? __create_object+0x59/0x80 [ 42.594018] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.594880] __vmalloc_noprof+0x59/0x60 [ 42.595498] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.596278] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.597104] bpf_prog_alloc+0x39/0x200 [ 42.597769] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.598597] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.599353] do_seccomp+0x349/0x25e0 [ 42.599983] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.600788] ? __pfx_do_seccomp+0x10/0x10 [ 42.601445] ? find_held_lock+0x2b/0x80 [ 42.602121] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.602973] ? static_key_count+0x60/0x80 [ 42.603692] prctl_set_seccomp+0x4e/0x70 [ 42.604360] __do_sys_prctl+0xe6c/0x1d70 [ 42.605051] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.605837] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.606694] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.607500] ? irqentry_exit+0xf3/0x650 [ 42.608202] do_syscall_64+0xbf/0x430 [ 42.608858] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.609720] RIP: 0033:0x7f7c169255cd [ 42.610300] 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 [ 42.613108] RSP: 002b:00007ffc8c6dd5a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.614314] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7c169255cd [ 42.615452] RDX: 000055cd47eaae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.616599] RBP: 00007ffc8c6dd600 R08: 0000000000000000 R09: 00007ffc8c6dcca0 [ 42.617736] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cd5cd99240 [ 42.618885] R13: 00007ffc8c6dda30 R14: 000055cd5cda2380 R15: 000055cd5cdad540 [ 42.620042] [ 42.620428] irq event stamp: 1779 [ 42.621001] hardirqs last enabled at (1789): [] __up_console_sem+0x78/0x80 [ 42.622338] hardirqs last disabled at (1798): [] __up_console_sem+0x5d/0x80 [ 42.623679] softirqs last enabled at (1608): [] handle_softirqs+0x50c/0x770 [ 42.625060] softirqs last disabled at (1599): [] __irq_exit_rcu+0xc4/0x100 [ 42.626396] ---[ end trace 0000000000000000 ]--- [ 43.426290] ------------[ cut here ]------------ [ 43.427244] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.429345] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 43.430884] Modules linked in: [ 43.431504] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.433633] Tainted: [W]=WARN [ 43.434210] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.436055] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.437206] 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 [ 43.440557] RSP: 0018:ffff888016e57bc0 EFLAGS: 00010286 [ 43.441757] RAX: 0000000000000000 RBX: ffffed1002dcaf78 RCX: ffffffff813a4050 [ 43.443208] RDX: ffff888015c85340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.444811] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dcaf2f [ 43.446352] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.447705] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e57df8 [ 43.449072] FS: 00007f4384407900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.450590] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.451707] CR2: 00007ffde713aef7 CR3: 000000000d540000 CR4: 0000000000350ef0 [ 43.453063] Call Trace: [ 43.453583] [ 43.454013] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.454955] ? __create_object+0x59/0x80 [ 43.455761] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.456788] __vmalloc_noprof+0x59/0x60 [ 43.457596] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.458464] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.459443] bpf_prog_alloc+0x39/0x200 [ 43.460228] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.461210] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.462160] do_seccomp+0x349/0x25e0 [ 43.462907] ? find_held_lock+0x2b/0x80 [ 43.463706] ? do_prlimit+0x310/0x610 [ 43.464450] ? __pfx_do_seccomp+0x10/0x10 [ 43.465277] ? do_raw_spin_unlock+0x53/0x220 [ 43.466155] ? _raw_spin_unlock+0x1e/0x40 [ 43.466973] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.467986] ? static_key_count+0x60/0x80 [ 43.468844] prctl_set_seccomp+0x4e/0x70 [ 43.469666] __do_sys_prctl+0xe6c/0x1d70 [ 43.470443] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.471343] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.472370] ? irqentry_exit+0xf3/0x650 [ 43.473170] do_syscall_64+0xbf/0x430 [ 43.473946] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.474946] RIP: 0033:0x7f43848f95cd [ 43.475726] 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 [ 43.479100] RSP: 002b:00007ffde7138d00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.480572] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f43848f95cd [ 43.481927] RDX: 000055bb68179e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.483276] RBP: 00007ffde7138d60 R08: 0000000000000000 R09: 00007ffde7138400 [ 43.484629] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bba6d4aad0 [ 43.485730] R13: 00007ffde7139190 R14: 000055bba6d4bbc0 R15: 000055bba6d5c780 [ 43.486851] [ 43.487214] irq event stamp: 1863 [ 43.487777] hardirqs last enabled at (1873): [] __up_console_sem+0x78/0x80 [ 43.489103] hardirqs last disabled at (1882): [] __up_console_sem+0x5d/0x80 [ 43.490406] softirqs last enabled at (1774): [] handle_softirqs+0x50c/0x770 [ 43.491703] softirqs last disabled at (1763): [] __irq_exit_rcu+0xc4/0x100 [ 43.493001] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:32029' (ECDSA) to the list of known hosts. 2025/11/18 22:10:00 fuzzer started 2025/11/18 22:10:01 dialing manager at localhost:34383 2025/11/18 22:10:01 checking machine... 2025/11/18 22:10:01 checking revisions... [ 44.393493] kmemleak: Automatic memory scanning thread ended 2025/11/18 22:10:01 testing simple program... [ 44.482941] cgroup: Unknown subsys name 'net' [ 44.545258] cgroup: Unknown subsys name 'cpuset' [ 44.562023] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 22:10:00 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffff8880e538f000 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffff88806ce31cd0 RBP=ffffffff85e1ffe0 RSP=ffff88806ce08958 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000012f5f R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff88806ce08a50 RIP=ffffffff815bd14d RFL=00000202 [-------] 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 00007f7c16433900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc8c6d7000 CR3=000000001084b000 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=dffffc0000000000 RBX=ffff8880097577d0 RCX=0000000000000001 RDX=1ffff110012eaefc RSI=ffff888009757c38 RDI=ffff8880097577e0 RBP=ffff888009757c38 RSP=ffff888009757728 R8 =ffffffff86aaf1f4 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000023d68 R12=0000000000000008 R13=ffff888009750000 R14=ffff888009757c40 R15=ffff8880097577d0 RIP=ffffffff8135e284 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f75d73fa000 CR3=000000000d419000 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=2030303a30313a323220383120766f4e XMM01=73732878696e755f6d6170203a5d3234 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3234325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732039353a39303a3232203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000