[ 39.012234] ------------[ cut here ]------------ [ 39.013279] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.015473] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/231 [ 39.016924] Modules linked in: [ 39.017517] CPU: 0 UID: 104 PID: 231 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.019501] Tainted: [W]=WARN [ 39.020092] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.021572] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.022488] 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 [ 39.025680] RSP: 0018:ffff88801724fbc0 EFLAGS: 00010286 [ 39.026657] RAX: 0000000000000000 RBX: ffffed1002e49f78 RCX: ffffffff813a4050 [ 39.027975] RDX: ffff888016ec0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.029278] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e49f2f [ 39.030608] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.031938] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801724fdf8 [ 39.033287] FS: 00007f37fa8db900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.034797] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.035901] CR2: 00007ffd49118ef7 CR3: 000000000e774000 CR4: 0000000000350ef0 [ 39.037226] Call Trace: [ 39.037631] [ 39.038019] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.038754] ? __create_object+0x59/0x80 [ 39.039432] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.040268] __vmalloc_noprof+0x59/0x60 [ 39.040943] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.041674] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.042463] bpf_prog_alloc+0x39/0x200 [ 39.043076] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.043844] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.044559] do_seccomp+0x349/0x25e0 [ 39.045160] ? find_held_lock+0x2b/0x80 [ 39.045751] ? do_prlimit+0x310/0x610 [ 39.046373] ? __pfx_do_seccomp+0x10/0x10 [ 39.047037] ? do_raw_spin_unlock+0x53/0x220 [ 39.047701] ? _raw_spin_unlock+0x1e/0x40 [ 39.048354] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.049147] ? static_key_count+0x60/0x80 [ 39.049810] prctl_set_seccomp+0x4e/0x70 [ 39.050418] __do_sys_prctl+0xe6c/0x1d70 [ 39.051068] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.051740] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.052556] ? irqentry_exit+0xf3/0x650 [ 39.053209] do_syscall_64+0xbf/0x430 [ 39.053821] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.054581] RIP: 0033:0x7f37fadcd5cd [ 39.055168] 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 [ 39.057824] RSP: 002b:00007ffd49116cc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.058961] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f37fadcd5cd [ 39.060022] RDX: 0000561f986bae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.061100] RBP: 00007ffd49116d20 R08: 0000000000000000 R09: 00007ffd491163c0 [ 39.062166] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561f9fa6e2b0 [ 39.063231] R13: 00007ffd49117150 R14: 0000561f9fa70d20 R15: 0000561f9fa828d0 [ 39.064319] [ 39.064675] irq event stamp: 2155 [ 39.065215] hardirqs last enabled at (2165): [] __up_console_sem+0x78/0x80 [ 39.066490] hardirqs last disabled at (2174): [] __up_console_sem+0x5d/0x80 [ 39.067754] softirqs last enabled at (2040): [] handle_softirqs+0x50c/0x770 [ 39.069076] softirqs last disabled at (2035): [] __irq_exit_rcu+0xc4/0x100 [ 39.070339] ---[ end trace 0000000000000000 ]--- [ 42.530886] ------------[ cut here ]------------ [ 42.531865] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.534082] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 42.535681] Modules linked in: [ 42.536392] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.538862] Tainted: [W]=WARN [ 42.539476] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.541195] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.542203] 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 [ 42.545671] RSP: 0018:ffff88801568fbc0 EFLAGS: 00010286 [ 42.546748] RAX: 0000000000000000 RBX: ffffed1002ad1f78 RCX: ffffffff813a4050 [ 42.548163] RDX: ffff88800fd39bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.549590] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ad1f2f [ 42.550993] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.552415] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801568fdf8 [ 42.553839] FS: 00007f634bb3e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.555409] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.556568] CR2: 00007ffcab484ef7 CR3: 000000001edbb000 CR4: 0000000000350ef0 [ 42.557969] Call Trace: [ 42.558477] [ 42.558966] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.559956] ? __create_object+0x59/0x80 [ 42.560839] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.561905] __vmalloc_noprof+0x59/0x60 [ 42.562670] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.563643] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.564676] bpf_prog_alloc+0x39/0x200 [ 42.565490] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.566503] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.567506] do_seccomp+0x349/0x25e0 [ 42.568306] ? find_held_lock+0x2b/0x80 [ 42.569154] ? do_prlimit+0x310/0x610 [ 42.569968] ? __pfx_do_seccomp+0x10/0x10 [ 42.570841] ? do_raw_spin_unlock+0x53/0x220 [ 42.571706] ? _raw_spin_unlock+0x1e/0x40 [ 42.572583] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.573646] ? static_key_count+0x60/0x80 [ 42.574522] prctl_set_seccomp+0x4e/0x70 [ 42.575358] __do_sys_prctl+0xe6c/0x1d70 [ 42.576208] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.577164] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.578236] ? irqentry_exit+0xf3/0x650 [ 42.579086] do_syscall_64+0xbf/0x430 [ 42.579894] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.580957] RIP: 0033:0x7f634c0305cd [ 42.581664] 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 [ 42.585109] RSP: 002b:00007ffcab482d50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.586601] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f634c0305cd [ 42.588009] RDX: 000055879820ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.589444] RBP: 00007ffcab482db0 R08: 0000000000000000 R09: 00007ffcab482450 [ 42.590853] R10: 0000000000000000 R11: 0000000000000246 R12: 00005587c7edf240 [ 42.592256] R13: 00007ffcab4831e0 R14: 00005587c7ee8380 R15: 00005587c7ef3540 [ 42.593693] [ 42.594200] irq event stamp: 1801 [ 42.594923] hardirqs last enabled at (1811): [] __up_console_sem+0x78/0x80 [ 42.596602] hardirqs last disabled at (1820): [] __up_console_sem+0x5d/0x80 [ 42.597996] softirqs last enabled at (1614): [] handle_softirqs+0x50c/0x770 [ 42.599385] softirqs last disabled at (1609): [] __irq_exit_rcu+0xc4/0x100 [ 42.600764] ---[ end trace 0000000000000000 ]--- [ 43.419321] ------------[ cut here ]------------ [ 43.420240] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.422228] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 43.423661] Modules linked in: [ 43.424547] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.426580] Tainted: [W]=WARN [ 43.427180] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.428645] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.429542] 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 [ 43.432690] RSP: 0018:ffff8880172efbc0 EFLAGS: 00010286 [ 43.433657] RAX: 0000000000000000 RBX: ffffed1002e5df78 RCX: ffffffff813a4050 [ 43.434925] RDX: ffff88801a281bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.436191] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e5df2f [ 43.437452] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.438710] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880172efdf8 [ 43.439974] FS: 00007f9073043900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.441403] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.442459] CR2: 00007f9073535580 CR3: 000000000b8cf000 CR4: 0000000000350ef0 [ 43.443735] Call Trace: [ 43.444237] [ 43.444658] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.445544] ? __create_object+0x59/0x80 [ 43.446319] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.447299] __vmalloc_noprof+0x59/0x60 [ 43.448067] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.448949] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.449870] bpf_prog_alloc+0x39/0x200 [ 43.450557] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.451479] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.452382] do_seccomp+0x349/0x25e0 [ 43.453095] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.453987] ? __pfx_do_seccomp+0x10/0x10 [ 43.454731] ? find_held_lock+0x2b/0x80 [ 43.455483] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.456463] ? static_key_count+0x60/0x80 [ 43.457277] prctl_set_seccomp+0x4e/0x70 [ 43.458047] __do_sys_prctl+0xe6c/0x1d70 [ 43.458834] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.459638] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.460604] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.461565] ? irqentry_exit+0xf3/0x650 [ 43.462327] do_syscall_64+0xbf/0x430 [ 43.463063] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.464006] RIP: 0033:0x7f90735355cd [ 43.464678] 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 [ 43.467827] RSP: 002b:00007ffc78ff9840 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.469197] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f90735355cd [ 43.470452] RDX: 000055d6aa67fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.471733] RBP: 00007ffc78ff98a0 R08: 0000000000000000 R09: 00007ffc78ff8f40 [ 43.473038] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d6e8184240 [ 43.474416] R13: 00007ffc78ff9cd0 R14: 000055d6e8183bf0 R15: 000055d6e81984d0 [ 43.475733] [ 43.476185] irq event stamp: 1889 [ 43.476876] hardirqs last enabled at (1899): [] __up_console_sem+0x78/0x80 [ 43.478374] hardirqs last disabled at (1908): [] __up_console_sem+0x5d/0x80 [ 43.479876] softirqs last enabled at (1864): [] handle_softirqs+0x50c/0x770 [ 43.481425] softirqs last disabled at (1853): [] __irq_exit_rcu+0xc4/0x100 [ 43.482919] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:53192' (ECDSA) to the list of known hosts. 2025/11/18 08:31:32 fuzzer started 2025/11/18 08:31:32 dialing manager at localhost:34383 2025/11/18 08:31:32 checking machine... 2025/11/18 08:31:32 checking revisions... [ 44.416936] kmemleak: Automatic memory scanning thread ended 2025/11/18 08:31:33 testing simple program... [ 44.504572] cgroup: Unknown subsys name 'net' [ 44.569213] cgroup: Unknown subsys name 'cpuset' [ 44.583875] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 08:31:32 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff8880e538f000 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffff88806ce31cd0 RBP=ffffffff85e1ffe0 RSP=ffff88806ce08978 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000255ed R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff88806ce08a70 RIP=ffffffff815bd130 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 00007f634bb3e900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f634c0f5618 CR3=000000000e7e3000 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=563412feff00545000000000000080fe 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=000000000002b32d 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 fffffe6d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe4ab313a8 CR3=000000000d87d000 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=cd4a3c3813985291f2494af971cfdbbd XMM02=0000000000307868ec2efd57dc4c00df XMM03=0000000000313b582e6c49faa278e5ee XMM04=7afd30197c5ca74000000000000ae988 XMM05=d96330e2d2db86320000000000323850 XMM06=84d1d9ed8eb2d52d000000000031d538 XMM07=e042d86d42eb936e0000000000313e30 XMM08=2e6c49faa278e5ee00000000003078c8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000