[ 39.035750] ------------[ cut here ]------------ [ 39.036671] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.038734] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 39.040189] Modules linked in: [ 39.040788] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.042798] Tainted: [W]=WARN [ 39.043405] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.045143] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.046148] 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 [ 39.049389] RSP: 0018:ffff8880199afbc0 EFLAGS: 00010286 [ 39.050382] RAX: 0000000000000000 RBX: ffffed1003335f78 RCX: ffffffff813a4050 [ 39.051660] RDX: ffff88800a003780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.052976] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003335f2f [ 39.054265] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.055559] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880199afdf8 [ 39.056860] FS: 00007f739adfd900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.058339] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.059410] CR2: 00007ffea91d3ef7 CR3: 000000000dcca000 CR4: 0000000000350ef0 [ 39.060711] Call Trace: [ 39.061221] [ 39.061654] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.062561] ? __create_object+0x59/0x80 [ 39.063343] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.064330] __vmalloc_noprof+0x59/0x60 [ 39.065082] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.065918] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.066862] bpf_prog_alloc+0x39/0x200 [ 39.067596] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.068511] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.069402] do_seccomp+0x349/0x25e0 [ 39.070135] ? find_held_lock+0x2b/0x80 [ 39.070840] ? do_prlimit+0x310/0x610 [ 39.071574] ? __pfx_do_seccomp+0x10/0x10 [ 39.072356] ? do_raw_spin_unlock+0x53/0x220 [ 39.073194] ? _raw_spin_unlock+0x1e/0x40 [ 39.073937] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.074910] ? static_key_count+0x60/0x80 [ 39.075954] prctl_set_seccomp+0x4e/0x70 [ 39.076744] __do_sys_prctl+0xe6c/0x1d70 [ 39.077626] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.078477] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.079449] ? irqentry_exit+0xf3/0x650 [ 39.080206] do_syscall_64+0xbf/0x430 [ 39.080902] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.081848] RIP: 0033:0x7f739b2ef5cd [ 39.082532] 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 [ 39.086139] RSP: 002b:00007ffea91d2800 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.087517] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f739b2ef5cd [ 39.088803] RDX: 000055dd2a6b4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.090097] RBP: 00007ffea91d2860 R08: 0000000000000000 R09: 00007ffea91d1f00 [ 39.091361] R10: 0000000000000000 R11: 0000000000000246 R12: 000055dd5e6d4ad0 [ 39.092668] R13: 00007ffea91d2c90 R14: 000055dd5e6d5bc0 R15: 000055dd5e6e6780 [ 39.094023] [ 39.094460] irq event stamp: 1785 [ 39.095124] hardirqs last enabled at (1795): [] __up_console_sem+0x78/0x80 [ 39.096643] hardirqs last disabled at (1804): [] __up_console_sem+0x5d/0x80 [ 39.098188] softirqs last enabled at (1774): [] handle_softirqs+0x50c/0x770 [ 39.099736] softirqs last disabled at (1767): [] __irq_exit_rcu+0xc4/0x100 [ 39.101265] ---[ end trace 0000000000000000 ]--- [ 41.712042] ------------[ cut here ]------------ [ 41.712486] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.713450] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/240 [ 41.714150] Modules linked in: [ 41.714433] CPU: 0 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 41.715349] Tainted: [W]=WARN [ 41.715609] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.716300] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.716722] 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 [ 41.718197] RSP: 0018:ffff888019d5fbc0 EFLAGS: 00010286 [ 41.718628] RAX: 0000000000000000 RBX: ffffed10033abf78 RCX: ffffffff813a4050 [ 41.719227] RDX: ffff88800a005340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.719810] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033abf2f [ 41.720378] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.720968] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019d5fdf8 [ 41.721558] FS: 00007f41d2688900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 41.722222] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.722702] CR2: 00007ffef81caef7 CR3: 000000000ba6a000 CR4: 0000000000350ef0 [ 41.723294] Call Trace: [ 41.723511] [ 41.723702] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.724119] ? __create_object+0x59/0x80 [ 41.724464] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.724903] __vmalloc_noprof+0x59/0x60 [ 41.725249] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.725643] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.726279] bpf_prog_alloc+0x39/0x200 [ 41.726605] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.727032] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.727432] do_seccomp+0x349/0x25e0 [ 41.727746] ? find_held_lock+0x2b/0x80 [ 41.728100] ? do_prlimit+0x310/0x610 [ 41.728431] ? __pfx_do_seccomp+0x10/0x10 [ 41.728779] ? do_raw_spin_unlock+0x53/0x220 [ 41.729165] ? _raw_spin_unlock+0x1e/0x40 [ 41.729512] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.729971] ? static_key_count+0x60/0x80 [ 41.730324] prctl_set_seccomp+0x4e/0x70 [ 41.730666] __do_sys_prctl+0xe6c/0x1d70 [ 41.731030] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.731413] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.731849] ? irqentry_exit+0xf3/0x650 [ 41.732204] do_syscall_64+0xbf/0x430 [ 41.732532] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.732971] RIP: 0033:0x7f41d2b7a5cd [ 41.733281] 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 [ 41.734774] RSP: 002b:00007ffef81c84f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.735414] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f41d2b7a5cd [ 41.736012] RDX: 00005611fda28e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.736589] RBP: 00007ffef81c8550 R08: 0000000000000000 R09: 00007ffef81c7bf0 [ 41.737182] R10: 0000000000000000 R11: 0000000000000246 R12: 00005611ffe5fbf0 [ 41.737796] R13: 00007ffef81c8980 R14: 00005611ffe69380 R15: 00005611ffe74460 [ 41.738396] [ 41.738595] irq event stamp: 1779 [ 41.738879] hardirqs last enabled at (1787): [] __up_console_sem+0x78/0x80 [ 41.739590] hardirqs last disabled at (1796): [] __up_console_sem+0x5d/0x80 [ 41.740303] softirqs last enabled at (1530): [] handle_softirqs+0x50c/0x770 [ 41.741024] softirqs last disabled at (1437): [] __irq_exit_rcu+0xc4/0x100 [ 41.741724] ---[ end trace 0000000000000000 ]--- [ 42.406524] ------------[ cut here ]------------ [ 42.407291] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.409015] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 42.410232] Modules linked in: [ 42.410719] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.412399] Tainted: [W]=WARN [ 42.412862] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.414100] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.414819] 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 [ 42.417449] RSP: 0018:ffff888019f2fbc0 EFLAGS: 00010286 [ 42.418282] RAX: 0000000000000000 RBX: ffffed10033e5f78 RCX: ffffffff813a4050 [ 42.419333] RDX: ffff88801b4d3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.420386] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033e5f2f [ 42.421440] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.422523] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019f2fdf8 [ 42.423588] FS: 00007f8d39e8b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.424782] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.425675] CR2: 00007ffd920faef7 CR3: 000000000fb09000 CR4: 0000000000350ef0 [ 42.426739] Call Trace: [ 42.427150] [ 42.427495] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.428230] ? __create_object+0x59/0x80 [ 42.428841] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.429652] __vmalloc_noprof+0x59/0x60 [ 42.430287] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.431004] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.431738] bpf_prog_alloc+0x39/0x200 [ 42.432353] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.433117] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.433847] do_seccomp+0x349/0x25e0 [ 42.434443] ? find_held_lock+0x2b/0x80 [ 42.435070] ? do_prlimit+0x310/0x610 [ 42.435662] ? __pfx_do_seccomp+0x10/0x10 [ 42.436311] ? do_raw_spin_unlock+0x53/0x220 [ 42.437007] ? _raw_spin_unlock+0x1e/0x40 [ 42.437628] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.438438] ? static_key_count+0x60/0x80 [ 42.439102] prctl_set_seccomp+0x4e/0x70 [ 42.439718] __do_sys_prctl+0xe6c/0x1d70 [ 42.440380] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.441086] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.441857] ? irqentry_exit+0xf3/0x650 [ 42.442488] do_syscall_64+0xbf/0x430 [ 42.443105] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.443861] RIP: 0033:0x7f8d3a37d5cd [ 42.444439] 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 [ 42.447085] RSP: 002b:00007ffd920f8900 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.448222] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8d3a37d5cd [ 42.449281] RDX: 000055e784047e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.450354] RBP: 00007ffd920f8960 R08: 0000000000000000 R09: 00007ffd920f8000 [ 42.451424] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e7998e8ad0 [ 42.452499] R13: 00007ffd920f8d90 R14: 000055e7998e9bc0 R15: 000055e7998fa780 [ 42.453581] [ 42.453931] irq event stamp: 1749 [ 42.454475] hardirqs last enabled at (1759): [] __up_console_sem+0x78/0x80 [ 42.455739] hardirqs last disabled at (1768): [] __up_console_sem+0x5d/0x80 [ 42.457015] softirqs last enabled at (1718): [] handle_softirqs+0x50c/0x770 [ 42.458319] softirqs last disabled at (1713): [] __irq_exit_rcu+0xc4/0x100 [ 42.459576] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:27977' (ECDSA) to the list of known hosts. 2025/11/17 17:33:17 fuzzer started 2025/11/17 17:33:17 dialing manager at localhost:37895 2025/11/17 17:33:17 checking machine... 2025/11/17 17:33:17 checking revisions... [ 43.377195] kmemleak: Automatic memory scanning thread ended 2025/11/17 17:33:17 testing simple program... [ 43.454289] cgroup: Unknown subsys name 'net' [ 43.508141] cgroup: Unknown subsys name 'cpuset' [ 43.527494] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 17:33:16 Registers: info registers vcpu 0 RAX=000000000000007d RBX=0000000000000200 RCX=0000000000000000 RDX=0000000000000008 RSI=ffff88800f60dd98 RDI=ffff88800f60d340 RBP=ffff88800f60d340 RSP=ffff888019f2f600 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=0000000000000009 R13=0000000000000000 R14=ffff88800f60dd98 R15=0000000000000005 RIP=ffffffff815265a2 RFL=00000007 [-----PC] 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 00007f41d2688900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffef81c2000 CR3=000000001fb53000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000025513 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 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe04dc98000 CR3=000000000d254000 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=c6ba1024f865ccbda14f6df00ff2ec50 XMM02=ec2efd57dc4c00df00000000003037a0 XMM03=8af97416587078fd0000000000303870 XMM04=5d08eb1a2bfd27a500000000000ae988 XMM05=1ad4123f095fa06f00000000003204b8 XMM06=d74844bf967d85ba00000000003200e8 XMM07=e042d86d42eb936e000000000030fdd0 XMM08=8af97416587078fd0000000000303870 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000