[ 39.023383] ------------[ cut here ]------------ [ 39.024320] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.026382] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 39.027825] Modules linked in: [ 39.028467] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.030445] Tainted: [W]=WARN [ 39.030992] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.032469] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.033391] 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 [ 39.036570] RSP: 0018:ffff88801a3d7bc0 EFLAGS: 00010286 [ 39.037549] RAX: 0000000000000000 RBX: ffffed100347af78 RCX: ffffffff813a4050 [ 39.038819] RDX: ffff888017a21bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.040098] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100347af2f [ 39.041364] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.042633] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a3d7df8 [ 39.043915] FS: 00007f8546da5900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.045354] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.046413] CR2: 00007f8547297580 CR3: 000000000d68e000 CR4: 0000000000350ef0 [ 39.047697] Call Trace: [ 39.048157] [ 39.048611] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.049495] ? __create_object+0x59/0x80 [ 39.050269] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.051186] __vmalloc_noprof+0x59/0x60 [ 39.051947] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.052831] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.053764] bpf_prog_alloc+0x39/0x200 [ 39.054507] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.055441] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.056344] do_seccomp+0x349/0x25e0 [ 39.057015] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.057898] ? __pfx_do_seccomp+0x10/0x10 [ 39.058681] ? find_held_lock+0x2b/0x80 [ 39.059457] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.060424] ? static_key_count+0x60/0x80 [ 39.061172] prctl_set_seccomp+0x4e/0x70 [ 39.061942] __do_sys_prctl+0xe6c/0x1d70 [ 39.062708] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.063555] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.064526] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.065499] ? irqentry_exit+0xf3/0x650 [ 39.066299] do_syscall_64+0xbf/0x430 [ 39.067020] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.068172] RIP: 0033:0x7f85472975cd [ 39.068971] 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 [ 39.072303] RSP: 002b:00007ffff88b2ff0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.073643] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f85472975cd [ 39.074909] RDX: 0000556b63798e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.076183] RBP: 00007ffff88b3050 R08: 0000000000000000 R09: 00007ffff88b26f0 [ 39.077465] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556b65c84ad0 [ 39.078721] R13: 00007ffff88b3480 R14: 0000556b65c85bc0 R15: 0000556b65c96780 [ 39.080013] [ 39.080467] irq event stamp: 1787 [ 39.081076] hardirqs last enabled at (1795): [] __up_console_sem+0x78/0x80 [ 39.082619] hardirqs last disabled at (1804): [] __up_console_sem+0x5d/0x80 [ 39.084245] softirqs last enabled at (1668): [] handle_softirqs+0x50c/0x770 [ 39.085843] softirqs last disabled at (1663): [] __irq_exit_rcu+0xc4/0x100 [ 39.087696] ---[ end trace 0000000000000000 ]--- [ 42.514575] ------------[ cut here ]------------ [ 42.515349] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.517004] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 42.518360] Modules linked in: [ 42.518845] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.520625] Tainted: [W]=WARN [ 42.521084] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.522298] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.523006] 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 [ 42.525607] RSP: 0018:ffff888016ce7bc0 EFLAGS: 00010286 [ 42.526401] RAX: 0000000000000000 RBX: ffffed1002d9cf78 RCX: ffffffff813a4050 [ 42.527445] RDX: ffff888017f35340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.528481] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d9cf2f [ 42.529516] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.530552] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016ce7df8 [ 42.531601] FS: 00007f1bdc939900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.532801] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.533664] CR2: 00007ffdd5052ef7 CR3: 000000001fba9000 CR4: 0000000000350ef0 [ 42.534850] Call Trace: [ 42.535320] [ 42.535671] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.536398] ? __create_object+0x59/0x80 [ 42.537006] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.537783] __vmalloc_noprof+0x59/0x60 [ 42.538394] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.539067] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.539838] bpf_prog_alloc+0x39/0x200 [ 42.540438] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.541164] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.541905] do_seccomp+0x349/0x25e0 [ 42.542491] ? find_held_lock+0x2b/0x80 [ 42.543079] ? do_prlimit+0x310/0x610 [ 42.543688] ? __pfx_do_seccomp+0x10/0x10 [ 42.544331] ? do_raw_spin_unlock+0x53/0x220 [ 42.544980] ? _raw_spin_unlock+0x1e/0x40 [ 42.545613] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.546714] ? static_key_count+0x60/0x80 [ 42.547391] prctl_set_seccomp+0x4e/0x70 [ 42.547990] __do_sys_prctl+0xe6c/0x1d70 [ 42.548614] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.549310] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.550064] ? irqentry_exit+0xf3/0x650 [ 42.550676] do_syscall_64+0xbf/0x430 [ 42.551273] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.552023] RIP: 0033:0x7f1bdce2b5cd [ 42.552589] 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 [ 42.555173] RSP: 002b:00007ffdd5050610 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.556312] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1bdce2b5cd [ 42.557341] RDX: 000055e6e060fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.558377] RBP: 00007ffdd5050670 R08: 0000000000000000 R09: 00007ffdd504fd10 [ 42.559601] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e712c6c2b0 [ 42.560644] R13: 00007ffdd5050aa0 R14: 000055e712c6ed20 R15: 000055e712c808d0 [ 42.561697] [ 42.562046] irq event stamp: 1795 [ 42.562575] hardirqs last enabled at (1805): [] __up_console_sem+0x78/0x80 [ 42.563824] hardirqs last disabled at (1814): [] __up_console_sem+0x5d/0x80 [ 42.565058] softirqs last enabled at (1622): [] handle_softirqs+0x50c/0x770 [ 42.566323] softirqs last disabled at (1591): [] __irq_exit_rcu+0xc4/0x100 [ 42.567560] ---[ end trace 0000000000000000 ]--- [ 43.390399] ------------[ cut here ]------------ [ 43.391290] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.393281] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 43.394688] Modules linked in: [ 43.395565] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.397560] Tainted: [W]=WARN [ 43.398090] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.399530] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.400406] 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 [ 43.403676] RSP: 0018:ffff888018f1fbc0 EFLAGS: 00010286 [ 43.404603] RAX: 0000000000000000 RBX: ffffed10031e3f78 RCX: ffffffff813a4050 [ 43.405826] RDX: ffff88800f181bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.407322] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10031e3f2f [ 43.408883] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.410117] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018f1fdf8 [ 43.411363] FS: 00007fb3237a9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.412729] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.413738] CR2: 00007ffdddadbef7 CR3: 000000000a00b000 CR4: 0000000000350ef0 [ 43.414963] Call Trace: [ 43.415467] [ 43.415861] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.416716] ? __create_object+0x59/0x80 [ 43.417471] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.418404] __vmalloc_noprof+0x59/0x60 [ 43.419089] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.420044] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.421105] bpf_prog_alloc+0x39/0x200 [ 43.421962] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.423012] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.424070] do_seccomp+0x349/0x25e0 [ 43.424901] ? find_held_lock+0x2b/0x80 [ 43.425765] ? do_prlimit+0x310/0x610 [ 43.426613] ? __pfx_do_seccomp+0x10/0x10 [ 43.427517] ? do_raw_spin_unlock+0x53/0x220 [ 43.428458] ? _raw_spin_unlock+0x1e/0x40 [ 43.429346] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.430449] ? static_key_count+0x60/0x80 [ 43.431368] prctl_set_seccomp+0x4e/0x70 [ 43.432262] __do_sys_prctl+0xe6c/0x1d70 [ 43.433098] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.434071] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.435166] ? irqentry_exit+0xf3/0x650 [ 43.436041] do_syscall_64+0xbf/0x430 [ 43.436879] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.437969] RIP: 0033:0x7fb323c9b5cd [ 43.438762] 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 [ 43.442366] RSP: 002b:00007ffdddada310 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.443923] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb323c9b5cd [ 43.445383] RDX: 0000561f67c9ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.446833] RBP: 00007ffdddada370 R08: 0000000000000000 R09: 00007ffdddad9a10 [ 43.448307] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561fa043a2b0 [ 43.449763] R13: 00007ffdddada7a0 R14: 0000561fa043cd20 R15: 0000561fa044e8d0 [ 43.451260] [ 43.451749] irq event stamp: 1893 [ 43.452490] hardirqs last enabled at (1903): [] __up_console_sem+0x78/0x80 [ 43.454225] hardirqs last disabled at (1912): [] __up_console_sem+0x5d/0x80 [ 43.455958] softirqs last enabled at (1708): [] handle_softirqs+0x50c/0x770 [ 43.457705] softirqs last disabled at (1701): [] __irq_exit_rcu+0xc4/0x100 [ 43.459588] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:56729' (ECDSA) to the list of known hosts. 2025/11/18 10:55:41 fuzzer started 2025/11/18 10:55:41 dialing manager at localhost:34383 2025/11/18 10:55:41 checking machine... 2025/11/18 10:55:41 checking revisions... [ 44.474931] kmemleak: Automatic memory scanning thread ended 2025/11/18 10:55:41 testing simple program... [ 44.570991] cgroup: Unknown subsys name 'net' [ 44.635335] cgroup: Unknown subsys name 'cpuset' [ 44.647182] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 10:55:40 Registers: info registers vcpu 0 RAX=ffff88800e55b398 RBX=ffff88800d7232b8 RCX=ffff88800e566580 RDX=ffff88800b8d6890 RSI=ffff88800e566508 RDI=0000000000000000 RBP=ffff88802003dcb8 RSP=ffff888016587c88 R8 =0000000000000000 R9 =ffffed1002cb0f83 R10=0000000000000003 R11=0000000000000001 R12=ffff88800e566508 R13=0000000000000078 R14=0000000000000001 R15=0000000000000286 RIP=ffffffff81b62806 RFL=00000086 [--S--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 00007f1bdc939900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4900000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f1bdcef0618 CR3=000000001fbbb000 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=000000000001d3eb 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 fffffe0100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055e712cb9000 CR3=000000000b742000 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=4f81065ba45635a4d749f9dcb191fe40 XMM02=ec2efd57dc4c00df0000000000305618 XMM03=9ce3f10c00ef3c8300000000003056e8 XMM04=67ab778b0cc68e3900000000000ae988 XMM05=090f1556b20111b300000000003224c0 XMM06=5b75c91c804453420000000000322348 XMM07=e042d86d42eb936e0000000000312ed0 XMM08=9ce3f10c00ef3c8300000000003056e8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000