[ 39.010442] ------------[ cut here ]------------ [ 39.011390] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.013422] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 39.014865] Modules linked in: [ 39.015470] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.017477] Tainted: [W]=WARN [ 39.018067] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.019558] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.020485] 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 [ 39.023654] RSP: 0018:ffff888015affbc0 EFLAGS: 00010286 [ 39.024627] RAX: 0000000000000000 RBX: ffffed1002b5ff78 RCX: ffffffff813a4050 [ 39.025892] RDX: ffff888015ca9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.027157] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b5ff2f [ 39.028448] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.029718] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015affdf8 [ 39.030980] FS: 00007f8c35c2b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.032424] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.033482] CR2: 00007f8c361914a6 CR3: 000000000d66e000 CR4: 0000000000350ef0 [ 39.034758] Call Trace: [ 39.035218] [ 39.035679] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.036549] ? __create_object+0x59/0x80 [ 39.037351] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.038331] __vmalloc_noprof+0x59/0x60 [ 39.039083] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.039966] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.040917] bpf_prog_alloc+0x39/0x200 [ 39.041649] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.042539] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.043442] do_seccomp+0x349/0x25e0 [ 39.044141] ? find_held_lock+0x2b/0x80 [ 39.044886] ? do_prlimit+0x310/0x610 [ 39.045617] ? __pfx_do_seccomp+0x10/0x10 [ 39.046361] ? do_raw_spin_unlock+0x53/0x220 [ 39.047191] ? _raw_spin_unlock+0x1e/0x40 [ 39.047996] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.048953] ? static_key_count+0x60/0x80 [ 39.049767] prctl_set_seccomp+0x4e/0x70 [ 39.050497] __do_sys_prctl+0xe6c/0x1d70 [ 39.051278] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.052155] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.053112] ? irqentry_exit+0xf3/0x650 [ 39.053866] do_syscall_64+0xbf/0x430 [ 39.054564] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.055531] RIP: 0033:0x7f8c3611d5cd [ 39.056247] 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 [ 39.059389] RSP: 002b:00007fffafd76210 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.060723] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8c3611d5cd [ 39.061993] RDX: 000055f9f7728e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.063288] RBP: 00007fffafd76270 R08: 0000000000000000 R09: 00007fffafd75910 [ 39.064598] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fa178d7ad0 [ 39.065877] R13: 00007fffafd766a0 R14: 000055fa178d8bc0 R15: 000055fa178e9780 [ 39.067179] [ 39.067645] irq event stamp: 1725 [ 39.068244] hardirqs last enabled at (1733): [] __up_console_sem+0x78/0x80 [ 39.069746] hardirqs last disabled at (1742): [] __up_console_sem+0x5d/0x80 [ 39.071257] softirqs last enabled at (1694): [] handle_softirqs+0x50c/0x770 [ 39.072792] softirqs last disabled at (1689): [] __irq_exit_rcu+0xc4/0x100 [ 39.074281] ---[ end trace 0000000000000000 ]--- [ 41.835113] ------------[ cut here ]------------ [ 41.836104] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.838163] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 41.839645] Modules linked in: [ 41.840237] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 41.842220] Tainted: [W]=WARN [ 41.842830] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.844307] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.845211] 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 [ 41.848469] RSP: 0018:ffff88800e747bc0 EFLAGS: 00010286 [ 41.849445] RAX: 0000000000000000 RBX: ffffed1001ce8f78 RCX: ffffffff813a4050 [ 41.850719] RDX: ffff888019929bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.851994] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001ce8f2f [ 41.853277] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.854545] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800e747df8 [ 41.855853] FS: 00007fdfd749d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 41.857290] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.858365] CR2: 00007fdfd7a034a6 CR3: 000000000cbc1000 CR4: 0000000000350ef0 [ 41.859644] Call Trace: [ 41.860107] [ 41.860515] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.861425] ? __create_object+0x59/0x80 [ 41.862217] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.863181] __vmalloc_noprof+0x59/0x60 [ 41.863956] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.864829] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.865769] bpf_prog_alloc+0x39/0x200 [ 41.866478] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.867405] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.868299] do_seccomp+0x349/0x25e0 [ 41.869026] ? find_held_lock+0x2b/0x80 [ 41.869789] ? do_prlimit+0x310/0x610 [ 41.870500] ? __pfx_do_seccomp+0x10/0x10 [ 41.871295] ? do_raw_spin_unlock+0x53/0x220 [ 41.872097] ? _raw_spin_unlock+0x1e/0x40 [ 41.872877] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.873853] ? static_key_count+0x60/0x80 [ 41.874667] prctl_set_seccomp+0x4e/0x70 [ 41.875411] __do_sys_prctl+0xe6c/0x1d70 [ 41.876197] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.877060] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.878042] ? irqentry_exit+0xf3/0x650 [ 41.878814] do_syscall_64+0xbf/0x430 [ 41.879518] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.880453] RIP: 0033:0x7fdfd798f5cd [ 41.881169] 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 [ 41.884330] RSP: 002b:00007ffe3dddbff0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.885704] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdfd798f5cd [ 41.886982] RDX: 000055688c05ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.888288] RBP: 00007ffe3dddc050 R08: 0000000000000000 R09: 00007ffe3dddb6f0 [ 41.889567] R10: 0000000000000000 R11: 0000000000000246 R12: 00005568a104cb10 [ 41.890863] R13: 00007ffe3dddc480 R14: 00005568a104d2b0 R15: 00005568a10616f0 [ 41.892183] [ 41.892650] irq event stamp: 1755 [ 41.893246] hardirqs last enabled at (1763): [] __up_console_sem+0x78/0x80 [ 41.894763] hardirqs last disabled at (1772): [] __up_console_sem+0x5d/0x80 [ 41.896288] softirqs last enabled at (1664): [] handle_softirqs+0x50c/0x770 [ 41.897832] softirqs last disabled at (1659): [] __irq_exit_rcu+0xc4/0x100 [ 41.899618] ---[ end trace 0000000000000000 ]--- [ 42.652324] ------------[ cut here ]------------ [ 42.653258] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.655313] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 42.656811] Modules linked in: [ 42.657401] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.659373] Tainted: [W]=WARN [ 42.659966] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.661430] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.662319] 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 [ 42.665468] RSP: 0018:ffff88800f14fbc0 EFLAGS: 00010286 [ 42.666429] RAX: 0000000000000000 RBX: ffffed1001e29f78 RCX: ffffffff813a4050 [ 42.667704] RDX: ffff888016df5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.668974] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e29f2f [ 42.670229] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.671517] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f14fdf8 [ 42.672781] FS: 00007f2932561900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.674217] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.675306] CR2: 00007f2932a53580 CR3: 000000001f578000 CR4: 0000000000350ef0 [ 42.676593] Call Trace: [ 42.677070] [ 42.677483] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.678369] ? __create_object+0x59/0x80 [ 42.679129] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.680084] __vmalloc_noprof+0x59/0x60 [ 42.680830] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.681696] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.682619] bpf_prog_alloc+0x39/0x200 [ 42.683329] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.684235] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.685128] do_seccomp+0x349/0x25e0 [ 42.685839] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.686750] ? __pfx_do_seccomp+0x10/0x10 [ 42.687509] ? find_held_lock+0x2b/0x80 [ 42.688256] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.689218] ? static_key_count+0x60/0x80 [ 42.690012] prctl_set_seccomp+0x4e/0x70 [ 42.690798] __do_sys_prctl+0xe6c/0x1d70 [ 42.691547] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.692405] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.693356] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.694323] ? irqentry_exit+0xf3/0x650 [ 42.695090] do_syscall_64+0xbf/0x430 [ 42.695845] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.696789] RIP: 0033:0x7f2932a535cd [ 42.697451] 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 [ 42.700606] RSP: 002b:00007fffa599ff50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.701945] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2932a535cd [ 42.703204] RDX: 0000561acb9a5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.704484] RBP: 00007fffa599ffb0 R08: 0000000000000000 R09: 00007fffa599f650 [ 42.705762] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561affd00bf0 [ 42.707041] R13: 00007fffa59a03e0 R14: 0000561affd0a380 R15: 0000561affd15460 [ 42.708345] [ 42.708800] irq event stamp: 1779 [ 42.709418] hardirqs last enabled at (1787): [] __up_console_sem+0x78/0x80 [ 42.710914] hardirqs last disabled at (1796): [] __up_console_sem+0x5d/0x80 [ 42.712426] softirqs last enabled at (1746): [] handle_softirqs+0x50c/0x770 [ 42.713930] softirqs last disabled at (1741): [] __irq_exit_rcu+0xc4/0x100 [ 42.715444] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:59121' (ECDSA) to the list of known hosts. 2025/11/19 00:24:51 fuzzer started 2025/11/19 00:24:51 dialing manager at localhost:34383 2025/11/19 00:24:51 checking machine... 2025/11/19 00:24:51 checking revisions... [ 43.529945] kmemleak: Automatic memory scanning thread ended 2025/11/19 00:24:51 testing simple program... [ 43.610034] cgroup: Unknown subsys name 'net' [ 43.680099] cgroup: Unknown subsys name 'cpuset' [ 43.700480] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 00:24:51 Registers: info registers vcpu 0 RAX=000000000004449d RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffffffff0b80fc7 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe3ddd6000 CR3=000000000e135000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000001be57 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=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 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f5cf96e0000 CR3=000000000e135000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000