[ 45.765911] ------------[ cut here ]------------ [ 45.766905] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.768888] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 45.770621] Modules linked in: [ 45.771220] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.773478] Tainted: [W]=WARN [ 45.774038] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.775505] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.776362] 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 [ 45.779537] RSP: 0018:ffff88801889fbc0 EFLAGS: 00010286 [ 45.780511] RAX: 0000000000000000 RBX: ffffed1003113f78 RCX: ffffffff813a4050 [ 45.781798] RDX: ffff88801a1a0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.783084] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003113f2f [ 45.784367] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.785675] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801889fdf8 [ 45.786958] FS: 00007efde4b0e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.788400] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.789466] CR2: 00007ffff2326ef7 CR3: 000000000eb61000 CR4: 0000000000350ef0 [ 45.790755] Call Trace: [ 45.791222] [ 45.791665] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.792557] ? __create_object+0x59/0x80 [ 45.793281] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.794260] __vmalloc_noprof+0x59/0x60 [ 45.795008] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.795866] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.796795] bpf_prog_alloc+0x39/0x200 [ 45.797535] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.798465] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.799311] do_seccomp+0x349/0x25e0 [ 45.800031] ? find_held_lock+0x2b/0x80 [ 45.800789] ? do_prlimit+0x310/0x610 [ 45.801540] ? __pfx_do_seccomp+0x10/0x10 [ 45.802281] ? do_raw_spin_unlock+0x53/0x220 [ 45.803102] ? _raw_spin_unlock+0x1e/0x40 [ 45.803889] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.804867] ? static_key_count+0x60/0x80 [ 45.805674] prctl_set_seccomp+0x4e/0x70 [ 45.806475] __do_sys_prctl+0xe6c/0x1d70 [ 45.807223] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.808106] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.809083] ? irqentry_exit+0xf3/0x650 [ 45.809877] do_syscall_64+0xbf/0x430 [ 45.810639] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.811594] RIP: 0033:0x7efde50005cd [ 45.812260] 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 [ 45.815457] RSP: 002b:00007ffff2324d80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.816845] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efde50005cd [ 45.818163] RDX: 00005641bc1f0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.819441] RBP: 00007ffff2324de0 R08: 0000000000000000 R09: 00007ffff2324480 [ 45.820734] R10: 0000000000000000 R11: 0000000000000246 R12: 00005641d39adad0 [ 45.822032] R13: 00007ffff2325210 R14: 00005641d39aebc0 R15: 00005641d39bf780 [ 45.823354] [ 45.823845] irq event stamp: 1883 [ 45.824501] hardirqs last enabled at (1893): [] __up_console_sem+0x78/0x80 [ 45.826052] hardirqs last disabled at (1902): [] __up_console_sem+0x5d/0x80 [ 45.827576] softirqs last enabled at (1766): [] handle_softirqs+0x50c/0x770 [ 45.829140] softirqs last disabled at (1761): [] __irq_exit_rcu+0xc4/0x100 [ 45.830713] ---[ end trace 0000000000000000 ]--- [ 48.815804] ------------[ cut here ]------------ [ 48.816754] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.818770] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 48.820239] Modules linked in: [ 48.820879] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.822891] Tainted: [W]=WARN [ 48.823493] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.824971] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.825874] 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 [ 48.829076] RSP: 0018:ffff88801a37fbc0 EFLAGS: 00010286 [ 48.830055] RAX: 0000000000000000 RBX: ffffed100346ff78 RCX: ffffffff813a4050 [ 48.831351] RDX: ffff88801671d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.832643] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100346ff2f [ 48.833915] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.835200] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a37fdf8 [ 48.836505] FS: 00007f0ed0dad900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.837952] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.839023] CR2: 00007ffc86060ef7 CR3: 000000001f92d000 CR4: 0000000000350ef0 [ 48.840309] Call Trace: [ 48.840821] [ 48.841228] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.842138] ? __create_object+0x59/0x80 [ 48.842909] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.843884] __vmalloc_noprof+0x59/0x60 [ 48.844654] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.845521] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.846467] bpf_prog_alloc+0x39/0x200 [ 48.847160] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.848087] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.848969] do_seccomp+0x349/0x25e0 [ 48.849683] ? find_held_lock+0x2b/0x80 [ 48.850464] ? do_prlimit+0x310/0x610 [ 48.851155] ? __pfx_do_seccomp+0x10/0x10 [ 48.851935] ? do_raw_spin_unlock+0x53/0x220 [ 48.852764] ? _raw_spin_unlock+0x1e/0x40 [ 48.853533] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.854509] ? static_key_count+0x60/0x80 [ 48.855256] prctl_set_seccomp+0x4e/0x70 [ 48.856033] __do_sys_prctl+0xe6c/0x1d70 [ 48.856806] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.857653] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.858628] ? irqentry_exit+0xf3/0x650 [ 48.859337] do_syscall_64+0xbf/0x430 [ 48.860085] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.861043] RIP: 0033:0x7f0ed129f5cd [ 48.861758] 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 [ 48.864923] RSP: 002b:00007ffc8605ef80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.866312] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0ed129f5cd [ 48.867591] RDX: 000055ccfff7fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.868886] RBP: 00007ffc8605efe0 R08: 0000000000000000 R09: 00007ffc8605e680 [ 48.870164] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cd1bac1ad0 [ 48.871451] R13: 00007ffc8605f410 R14: 000055cd1bac2bc0 R15: 000055cd1bad3780 [ 48.872763] [ 48.873188] irq event stamp: 1719 [ 48.873841] hardirqs last enabled at (1729): [] __up_console_sem+0x78/0x80 [ 48.875356] hardirqs last disabled at (1738): [] __up_console_sem+0x5d/0x80 [ 48.876899] softirqs last enabled at (1708): [] handle_softirqs+0x50c/0x770 [ 48.878441] softirqs last disabled at (1703): [] __irq_exit_rcu+0xc4/0x100 [ 48.879954] ---[ end trace 0000000000000000 ]--- [ 49.688942] ------------[ cut here ]------------ [ 49.689879] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.691811] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 49.693211] Modules linked in: [ 49.693823] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.695757] Tainted: [W]=WARN [ 49.696305] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.697724] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.698616] 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 [ 49.701689] RSP: 0018:ffff888017a57bc0 EFLAGS: 00010286 [ 49.702747] RAX: 0000000000000000 RBX: ffffed1002f4af78 RCX: ffffffff813a4050 [ 49.704250] RDX: ffff888015ebb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.705822] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f4af2f [ 49.707421] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.708989] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017a57df8 [ 49.710493] FS: 00007f65efae9900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.711982] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.713105] CR2: 00007ffe5ed93ef7 CR3: 000000000b7b6000 CR4: 0000000000350ef0 [ 49.714449] Call Trace: [ 49.714945] [ 49.715425] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.716306] ? __create_object+0x59/0x80 [ 49.717123] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.718149] __vmalloc_noprof+0x59/0x60 [ 49.718942] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.719841] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.720810] bpf_prog_alloc+0x39/0x200 [ 49.721582] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.722583] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.723521] do_seccomp+0x349/0x25e0 [ 49.724220] ? find_held_lock+0x2b/0x80 [ 49.725022] ? do_prlimit+0x310/0x610 [ 49.725805] ? __pfx_do_seccomp+0x10/0x10 [ 49.726638] ? do_raw_spin_unlock+0x53/0x220 [ 49.727508] ? _raw_spin_unlock+0x1e/0x40 [ 49.728263] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.729271] ? static_key_count+0x60/0x80 [ 49.730131] prctl_set_seccomp+0x4e/0x70 [ 49.730958] __do_sys_prctl+0xe6c/0x1d70 [ 49.731798] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.732878] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.733887] ? irqentry_exit+0xf3/0x650 [ 49.734691] do_syscall_64+0xbf/0x430 [ 49.735472] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.736449] RIP: 0033:0x7f65effdb5cd [ 49.737127] 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 [ 49.740506] RSP: 002b:00007ffe5ed92ce0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.741941] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f65effdb5cd [ 49.743335] RDX: 000055cceaf7ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.744667] RBP: 00007ffe5ed92d40 R08: 0000000000000000 R09: 00007ffe5ed923e0 [ 49.746001] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cd2ac5b240 [ 49.747353] R13: 00007ffe5ed93170 R14: 000055cd2ac64380 R15: 000055cd2ac6f540 [ 49.748760] [ 49.749210] irq event stamp: 1725 [ 49.749926] hardirqs last enabled at (1735): [] __up_console_sem+0x78/0x80 [ 49.751584] hardirqs last disabled at (1744): [] __up_console_sem+0x5d/0x80 [ 49.753191] softirqs last enabled at (1646): [] handle_softirqs+0x50c/0x770 [ 49.754804] softirqs last disabled at (1641): [] __irq_exit_rcu+0xc4/0x100 [ 49.756300] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:39153' (ECDSA) to the list of known hosts. 2025/11/18 14:08:47 fuzzer started 2025/11/18 14:08:48 dialing manager at localhost:34383 2025/11/18 14:08:48 checking machine... 2025/11/18 14:08:48 checking revisions... [ 50.665594] kmemleak: Automatic memory scanning thread ended 2025/11/18 14:08:48 testing simple program... [ 50.776722] cgroup: Unknown subsys name 'net' [ 50.839445] cgroup: Unknown subsys name 'cpuset' [ 50.859676] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 14:08:47 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff88801671b780 RCX=ffff88806ce08a90 RDX=ffff88806ce08a70 RSI=ffff88801671b780 RDI=ffff88806ce08a20 RBP=ffff88806ce08a90 RSP=ffff88806ce089f0 R8 =0000000000000001 R9 =0000000000000000 R10=ffff88806ce08a70 R11=0000000000000001 R12=ffff88806ce08a70 R13=ffff88806ce08a98 R14=ffff88806ce08ab8 R15=ffff88806ce08a70 RIP=ffffffff84c6da16 RFL=00000282 [--S----] 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 00007f0ed0dad900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f0ed1364618 CR3=000000000eb69000 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=0000000000026eaf 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 fffffe6000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f1f10e01338 CR3=000000000dda5000 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=c741f5ac22c7528f444c4e4ff6be586e XMM02=ec2efd57dc4c00df0000000000302cc8 XMM03=27bb98d9a88170a30000000000302d98 XMM04=8dffb85acad127a600000000000ae988 XMM05=5c243ece0e784acd0000000000321608 XMM06=3e829fc8c8edc99000000000003206a8 XMM07=e042d86d42eb936e0000000000311630 XMM08=27bb98d9a88170a30000000000302d98 XMM09=00000000000000000000000000000000 XMM10=00000000000000200000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000