[ 39.032840] ------------[ cut here ]------------ [ 39.033712] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.035790] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 39.037457] Modules linked in: [ 39.038158] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.040137] Tainted: [W]=WARN [ 39.040702] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.042208] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.043117] 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 [ 39.046301] RSP: 0018:ffff88801ba17bc0 EFLAGS: 00010286 [ 39.047282] RAX: 0000000000000000 RBX: ffffed1003742f78 RCX: ffffffff813a4050 [ 39.048581] RDX: ffff888016cc3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.049858] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003742f2f [ 39.051121] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.052367] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801ba17df8 [ 39.053640] FS: 00007f094d06e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.055048] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.056088] CR2: 00007fffc0cb7ef8 CR3: 000000000df0b000 CR4: 0000000000350ef0 [ 39.057355] Call Trace: [ 39.057860] [ 39.058264] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.059148] ? __create_object+0x59/0x80 [ 39.059917] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.060882] __vmalloc_noprof+0x59/0x60 [ 39.061576] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.062430] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.063333] bpf_prog_alloc+0x39/0x200 [ 39.064045] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.064969] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.065857] do_seccomp+0x349/0x25e0 [ 39.066513] ? find_held_lock+0x2b/0x80 [ 39.067250] ? do_prlimit+0x310/0x610 [ 39.067993] ? __pfx_do_seccomp+0x10/0x10 [ 39.068731] ? do_raw_spin_unlock+0x53/0x220 [ 39.069555] ? _raw_spin_unlock+0x1e/0x40 [ 39.070317] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.071275] ? static_key_count+0x60/0x80 [ 39.072055] prctl_set_seccomp+0x4e/0x70 [ 39.072846] __do_sys_prctl+0xe6c/0x1d70 [ 39.073566] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.074412] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.075364] ? irqentry_exit+0xf3/0x650 [ 39.076108] do_syscall_64+0xbf/0x430 [ 39.076880] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.077831] RIP: 0033:0x7f094d5605cd [ 39.078491] 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 [ 39.081654] RSP: 002b:00007fffc0cb5d60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.083021] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f094d5605cd [ 39.084295] RDX: 000056439bc94e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.085592] RBP: 00007fffc0cb5dc0 R08: 0000000000000000 R09: 00007fffc0cb5460 [ 39.086892] R10: 0000000000000000 R11: 0000000000000246 R12: 00005643c62032b0 [ 39.088166] R13: 00007fffc0cb61f0 R14: 00005643c6205d20 R15: 00005643c62178d0 [ 39.089474] [ 39.089940] irq event stamp: 1833 [ 39.090536] hardirqs last enabled at (1841): [] __up_console_sem+0x78/0x80 [ 39.092038] hardirqs last disabled at (1850): [] __up_console_sem+0x5d/0x80 [ 39.093582] softirqs last enabled at (1770): [] handle_softirqs+0x50c/0x770 [ 39.095134] softirqs last disabled at (1765): [] __irq_exit_rcu+0xc4/0x100 [ 39.096642] ---[ end trace 0000000000000000 ]--- [ 41.610677] ------------[ cut here ]------------ [ 41.611564] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.613561] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 41.614981] Modules linked in: [ 41.615550] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 41.617453] Tainted: [W]=WARN [ 41.618028] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.619450] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.620331] 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 [ 41.623383] RSP: 0018:ffff8880177afbc0 EFLAGS: 00010286 [ 41.624350] RAX: 0000000000000000 RBX: ffffed1002ef5f78 RCX: ffffffff813a4050 [ 41.625620] RDX: ffff8880177d8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.626878] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ef5f2f [ 41.628146] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.629438] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880177afdf8 [ 41.630729] FS: 00007fc37e5fd900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 41.632193] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.633270] CR2: 00007fff54b4aef8 CR3: 0000000020658000 CR4: 0000000000350ef0 [ 41.634554] Call Trace: [ 41.635129] [ 41.635545] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.636440] ? __create_object+0x59/0x80 [ 41.637229] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.638196] __vmalloc_noprof+0x59/0x60 [ 41.638949] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.639814] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.640695] bpf_prog_alloc+0x39/0x200 [ 41.641436] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.642369] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.643268] do_seccomp+0x349/0x25e0 [ 41.643982] ? find_held_lock+0x2b/0x80 [ 41.644697] ? do_prlimit+0x310/0x610 [ 41.645439] ? __pfx_do_seccomp+0x10/0x10 [ 41.646233] ? do_raw_spin_unlock+0x53/0x220 [ 41.647049] ? _raw_spin_unlock+0x1e/0x40 [ 41.647828] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.648782] ? static_key_count+0x60/0x80 [ 41.649535] prctl_set_seccomp+0x4e/0x70 [ 41.650303] __do_sys_prctl+0xe6c/0x1d70 [ 41.651068] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.651929] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.652903] ? irqentry_exit+0xf3/0x650 [ 41.653613] do_syscall_64+0xbf/0x430 [ 41.654348] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.655299] RIP: 0033:0x7fc37eaef5cd [ 41.656018] 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 [ 41.659140] RSP: 002b:00007fff54b485b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.660469] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc37eaef5cd [ 41.661776] RDX: 000055fa3a6d3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.663051] RBP: 00007fff54b48610 R08: 0000000000000000 R09: 00007fff54b47cb0 [ 41.664308] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fa6a512ad0 [ 41.665611] R13: 00007fff54b48a40 R14: 000055fa6a513bc0 R15: 000055fa6a524780 [ 41.666890] [ 41.667312] irq event stamp: 1725 [ 41.667950] hardirqs last enabled at (1735): [] __up_console_sem+0x78/0x80 [ 41.669459] hardirqs last disabled at (1744): [] __up_console_sem+0x5d/0x80 [ 41.670965] softirqs last enabled at (1704): [] handle_softirqs+0x50c/0x770 [ 41.672477] softirqs last disabled at (1699): [] __irq_exit_rcu+0xc4/0x100 [ 41.673987] ---[ end trace 0000000000000000 ]--- [ 42.486900] ------------[ cut here ]------------ [ 42.487841] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.489880] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 42.491395] Modules linked in: [ 42.492026] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.494011] Tainted: [W]=WARN [ 42.494558] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.496001] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.496926] 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 [ 42.500061] RSP: 0018:ffff888017717bc0 EFLAGS: 00010286 [ 42.501056] RAX: 0000000000000000 RBX: ffffed1002ee2f78 RCX: ffffffff813a4050 [ 42.502317] RDX: ffff888018688000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.503582] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ee2f2f [ 42.504851] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.506101] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017717df8 [ 42.507378] FS: 00007f804204a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.508819] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.509871] CR2: 00007f80425b04a6 CR3: 0000000020cb2000 CR4: 0000000000350ef0 [ 42.511155] Call Trace: [ 42.511622] [ 42.512068] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.512970] ? __create_object+0x59/0x80 [ 42.513696] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.514656] __vmalloc_noprof+0x59/0x60 [ 42.515405] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.516266] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.517209] bpf_prog_alloc+0x39/0x200 [ 42.517950] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.518873] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.519720] do_seccomp+0x349/0x25e0 [ 42.520439] ? find_held_lock+0x2b/0x80 [ 42.521200] ? do_prlimit+0x310/0x610 [ 42.521936] ? __pfx_do_seccomp+0x10/0x10 [ 42.522681] ? do_raw_spin_unlock+0x53/0x220 [ 42.523512] ? _raw_spin_unlock+0x1e/0x40 [ 42.524280] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.525267] ? static_key_count+0x60/0x80 [ 42.526075] prctl_set_seccomp+0x4e/0x70 [ 42.526856] __do_sys_prctl+0xe6c/0x1d70 [ 42.527595] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.528452] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.529443] ? irqentry_exit+0xf3/0x650 [ 42.530209] do_syscall_64+0xbf/0x430 [ 42.530971] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.531909] RIP: 0033:0x7f804253c5cd [ 42.532561] 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 [ 42.535708] RSP: 002b:00007ffed102f020 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.537081] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f804253c5cd [ 42.538348] RDX: 000055f447d18e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.539612] RBP: 00007ffed102f080 R08: 0000000000000000 R09: 00007ffed102e720 [ 42.540843] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f463745ad0 [ 42.542062] R13: 00007ffed102f4b0 R14: 000055f463746bc0 R15: 000055f463757780 [ 42.543301] [ 42.543711] irq event stamp: 3609 [ 42.544338] hardirqs last enabled at (3619): [] __up_console_sem+0x78/0x80 [ 42.545820] hardirqs last disabled at (3628): [] __up_console_sem+0x5d/0x80 [ 42.547287] softirqs last enabled at (3530): [] handle_softirqs+0x50c/0x770 [ 42.548786] softirqs last disabled at (3525): [] __irq_exit_rcu+0xc4/0x100 [ 42.550234] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:16573' (ECDSA) to the list of known hosts. 2025/11/19 01:03:23 fuzzer started 2025/11/19 01:03:23 dialing manager at localhost:34383 2025/11/19 01:03:23 checking machine... 2025/11/19 01:03:23 checking revisions... [ 43.630205] kmemleak: Automatic memory scanning thread ended 2025/11/19 01:03:24 testing simple program... [ 43.746148] cgroup: Unknown subsys name 'net' [ 43.790825] cgroup: Unknown subsys name 'cpuset' [ 43.812593] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 01:03:22 Registers: info registers vcpu 0 RAX=ffffffff8644a440 RBX=ffff8880098d6000 RCX=1ffffffff0c89489 RDX=0000000000000000 RSI=ffffffff81c027ef RDI=ffffffff8644a448 RBP=ffff88801c454000 RSP=ffff88801b8dfd80 R8 =0000000000000001 R9 =ffffed100388a840 R10=0000000000000008 R11=0000000000000000 R12=ffff8880098d6028 R13=0000000000000c40 R14=ffff88801c454220 R15=ffff88801c454028 RIP=ffffffff81c0282b RFL=00000212 [----A--] 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 00007fc37e5fd900 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=00007fc37ebb4618 CR3=00000000206a0000 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=0000000000020365 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 fffffe2800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd698ccbf8 CR3=000000000a198000 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=327547f8020b86a15442a4d82716bc1e XMM02=2c67c8bc2e329bc30000000000302790 XMM03=fb795ef6d6577056000000000030e8f0 XMM04=073c985cc68d2ed000000000000ae988 XMM05=090f1556b20111b3000000000031ef08 XMM06=5b75c91c80445342000000000031ed90 XMM07=e042d86d42eb936e000000000030ebc8 XMM08=0b585cf62cad2cb300000000003027f0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000