[ 39.021070] ------------[ cut here ]------------ [ 39.021983] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.024015] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 39.025491] Modules linked in: [ 39.026082] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.028073] Tainted: [W]=WARN [ 39.028682] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.030152] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.031072] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 39.034280] RSP: 0018:ffff888017dcfbc0 EFLAGS: 00010286 [ 39.035266] RAX: 0000000000000000 RBX: ffffed1002fb9f78 RCX: ffffffff813a4050 [ 39.036569] RDX: ffff888019dd0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.037859] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002fb9f2f [ 39.039144] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.040429] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017dcfdf8 [ 39.041750] FS: 00007ff73ae11900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.043195] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.044261] CR2: 00007ff73b303580 CR3: 000000000e045000 CR4: 0000000000350ef0 [ 39.045557] Call Trace: [ 39.046024] [ 39.046473] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.047334] ? __create_object+0x59/0x80 [ 39.048120] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.049107] __vmalloc_noprof+0x59/0x60 [ 39.049869] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.050743] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.051677] bpf_prog_alloc+0x39/0x200 [ 39.052373] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.053317] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.054213] do_seccomp+0x349/0x25e0 [ 39.054934] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.055837] ? __pfx_do_seccomp+0x10/0x10 [ 39.056638] ? find_held_lock+0x2b/0x80 [ 39.057358] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.058321] ? static_key_count+0x60/0x80 [ 39.059115] prctl_set_seccomp+0x4e/0x70 [ 39.059894] __do_sys_prctl+0xe6c/0x1d70 [ 39.060691] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.061552] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.062521] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.063495] ? irqentry_exit+0xf3/0x650 [ 39.064219] do_syscall_64+0xbf/0x430 [ 39.064974] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.065930] RIP: 0033:0x7ff73b3035cd [ 39.066639] 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 [ 39.069853] RSP: 002b:00007ffc4f160260 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.071224] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff73b3035cd [ 39.072516] RDX: 000055b1d1158e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.073824] RBP: 00007ffc4f1602c0 R08: 0000000000000000 R09: 00007ffc4f15f960 [ 39.075113] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b202add240 [ 39.076400] R13: 00007ffc4f1606f0 R14: 000055b202adcbf0 R15: 000055b202af14d0 [ 39.077727] [ 39.078155] irq event stamp: 1751 [ 39.078814] hardirqs last enabled at (1761): [] __up_console_sem+0x78/0x80 [ 39.080353] hardirqs last disabled at (1770): [] __up_console_sem+0x5d/0x80 [ 39.081903] softirqs last enabled at (1740): [] handle_softirqs+0x50c/0x770 [ 39.083591] softirqs last disabled at (1735): [] __irq_exit_rcu+0xc4/0x100 [ 39.085131] ---[ end trace 0000000000000000 ]--- [ 42.051504] ------------[ cut here ]------------ [ 42.052332] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.054522] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 42.055899] Modules linked in: [ 42.056489] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.058385] Tainted: [W]=WARN [ 42.058946] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.060342] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.061205] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 42.064236] RSP: 0018:ffff8880170e7bc0 EFLAGS: 00010286 [ 42.065174] RAX: 0000000000000000 RBX: ffffed1002e1cf78 RCX: ffffffff813a4050 [ 42.066384] RDX: ffff888017fab780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.067594] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e1cf2f [ 42.068793] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.069847] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880170e7df8 [ 42.070893] FS: 00007f5c23cb5900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.072076] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.072947] CR2: 00007f5c241a7580 CR3: 000000001e3b0000 CR4: 0000000000350ef0 [ 42.073999] Call Trace: [ 42.074378] [ 42.074749] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.075478] ? __create_object+0x59/0x80 [ 42.076095] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.076901] __vmalloc_noprof+0x59/0x60 [ 42.077515] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.078204] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.078969] bpf_prog_alloc+0x39/0x200 [ 42.079563] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.080298] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.081040] do_seccomp+0x349/0x25e0 [ 42.081620] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.082343] ? __pfx_do_seccomp+0x10/0x10 [ 42.082990] ? find_held_lock+0x2b/0x80 [ 42.083619] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.084392] ? static_key_count+0x60/0x80 [ 42.085060] prctl_set_seccomp+0x4e/0x70 [ 42.085688] __do_sys_prctl+0xe6c/0x1d70 [ 42.086300] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.086998] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.087780] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.088574] ? irqentry_exit+0xf3/0x650 [ 42.089179] do_syscall_64+0xbf/0x430 [ 42.089778] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.090564] RIP: 0033:0x7f5c241a75cd [ 42.091116] 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 [ 42.093745] RSP: 002b:00007ffe39a9b280 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.094863] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5c241a75cd [ 42.095926] RDX: 00005626c353ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.096995] RBP: 00007ffe39a9b2e0 R08: 0000000000000000 R09: 00007ffe39a9a980 [ 42.098175] R10: 0000000000000000 R11: 0000000000000246 R12: 00005626f97f32b0 [ 42.099340] R13: 00007ffe39a9b710 R14: 00005626f97f5d20 R15: 00005626f98078d0 [ 42.100533] [ 42.100943] irq event stamp: 1735 [ 42.101534] hardirqs last enabled at (1745): [] __up_console_sem+0x78/0x80 [ 42.102919] hardirqs last disabled at (1754): [] __up_console_sem+0x5d/0x80 [ 42.104314] softirqs last enabled at (1480): [] handle_softirqs+0x50c/0x770 [ 42.105752] softirqs last disabled at (1773): [] __irq_exit_rcu+0xc4/0x100 [ 42.107133] ---[ end trace 0000000000000000 ]--- [ 42.860228] ------------[ cut here ]------------ [ 42.861183] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.863190] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 42.864666] Modules linked in: [ 42.865261] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.867304] Tainted: [W]=WARN [ 42.867911] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.869416] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.870352] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 42.873846] RSP: 0018:ffff88800d7b7bc0 EFLAGS: 00010286 [ 42.874906] RAX: 0000000000000000 RBX: ffffed1001af6f78 RCX: ffffffff813a4050 [ 42.876201] RDX: ffff8880102ad340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.877508] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001af6f2f [ 42.878827] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.880117] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800d7b7df8 [ 42.881410] FS: 00007f5ed410a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.882912] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.883995] CR2: 00007ffd1b9b2ef7 CR3: 000000000eb9f000 CR4: 0000000000350ef0 [ 42.885304] Call Trace: [ 42.885817] [ 42.886233] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.887143] ? __create_object+0x59/0x80 [ 42.887942] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.888924] __vmalloc_noprof+0x59/0x60 [ 42.889676] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.890580] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.891526] bpf_prog_alloc+0x39/0x200 [ 42.892225] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.893177] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.894093] do_seccomp+0x349/0x25e0 [ 42.894832] ? find_held_lock+0x2b/0x80 [ 42.895604] ? do_prlimit+0x310/0x610 [ 42.896319] ? __pfx_do_seccomp+0x10/0x10 [ 42.897137] ? do_raw_spin_unlock+0x53/0x220 [ 42.897991] ? _raw_spin_unlock+0x1e/0x40 [ 42.898770] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.899747] ? static_key_count+0x60/0x80 [ 42.900552] prctl_set_seccomp+0x4e/0x70 [ 42.901313] __do_sys_prctl+0xe6c/0x1d70 [ 42.902090] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.902975] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.903957] ? irqentry_exit+0xf3/0x650 [ 42.904750] do_syscall_64+0xbf/0x430 [ 42.905496] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.906422] RIP: 0033:0x7f5ed45fc5cd [ 42.907130] 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 [ 42.910356] RSP: 002b:00007ffd1b9b0a50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.911731] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5ed45fc5cd [ 42.913067] RDX: 000055f46ed27e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.914189] RBP: 00007ffd1b9b0ab0 R08: 0000000000000000 R09: 00007ffd1b9b0150 [ 42.915261] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f4822eaad0 [ 42.916327] R13: 00007ffd1b9b0ee0 R14: 000055f4822ebbc0 R15: 000055f4822fc780 [ 42.917418] [ 42.917796] irq event stamp: 1855 [ 42.918294] hardirqs last enabled at (1863): [] __up_console_sem+0x78/0x80 [ 42.919569] hardirqs last disabled at (1872): [] __up_console_sem+0x5d/0x80 [ 42.920855] softirqs last enabled at (1424): [] handle_softirqs+0x50c/0x770 [ 42.922154] softirqs last disabled at (1403): [] __irq_exit_rcu+0xc4/0x100 [ 42.923425] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:46747' (ECDSA) to the list of known hosts. 2025/11/17 13:02:47 fuzzer started 2025/11/17 13:02:47 dialing manager at localhost:37895 2025/11/17 13:02:47 checking machine... 2025/11/17 13:02:47 checking revisions... [ 43.807385] kmemleak: Automatic memory scanning thread ended 2025/11/17 13:02:47 testing simple program... [ 43.887605] cgroup: Unknown subsys name 'net' [ 43.962027] cgroup: Unknown subsys name 'cpuset' [ 43.981082] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 13:02:46 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=0000000000000001 RCX=ffffffff86aaf528 RDX=0000000000000000 RSI=0000000000000001 RDI=0000000000000001 RBP=ffff888015b5f488 RSP=ffff888015b5f3c0 R8 =ffffffff86aaf52c R9 =0000000000000000 R10=000000000003c9ed R11=0000000000023e3c R12=ffff888015b5f490 R13=ffff888015b5f478 R14=0000000000000004 R15=ffff888015b5f430 RIP=ffffffff8135f777 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 00007f5c23cb5900 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=00007f5c2426c618 CR3=000000001e3e8000 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=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=0000000000022e25 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 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 fffffe2c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f2854504010 CR3=0000000009d1d000 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=7e17de2f9306d5b36043bd39a781b637 XMM02=2c67c8bc2e329bc30000000000300dc8 XMM03=fb795ef6d6577056000000000030cef0 XMM04=859fddedaf0b8e8100000000000ae988 XMM05=8e6831fe2224a8df000000000031d8d0 XMM06=817b8945e9d50373000000000031d270 XMM07=e042d86d42eb936e000000000030d1c8 XMM08=20a7dfdc6ae84e070000000000300e28 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000