[ 46.392092] ------------[ cut here ]------------ [ 46.392867] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.394546] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/238 [ 46.395804] Modules linked in: [ 46.396307] CPU: 0 UID: 104 PID: 238 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.397960] Tainted: [W]=WARN [ 46.398438] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.399826] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.400562] 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 [ 46.403404] RSP: 0018:ffff88801abe7bc0 EFLAGS: 00010286 [ 46.404239] RAX: 0000000000000000 RBX: ffffed100357cf78 RCX: ffffffff813a4050 [ 46.405323] RDX: ffff8880160c9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.406428] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100357cf2f [ 46.407527] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.408595] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801abe7df8 [ 46.409686] FS: 00007f31576ed900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.410912] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.411810] CR2: 00007ffc19780ef7 CR3: 000000000dd12000 CR4: 0000000000350ef0 [ 46.412902] Call Trace: [ 46.413298] [ 46.413681] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.414424] ? __create_object+0x59/0x80 [ 46.415086] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.415911] __vmalloc_noprof+0x59/0x60 [ 46.416505] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.417231] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.418036] bpf_prog_alloc+0x39/0x200 [ 46.418642] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.419419] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.420166] do_seccomp+0x349/0x25e0 [ 46.420768] ? find_held_lock+0x2b/0x80 [ 46.421374] ? do_prlimit+0x310/0x610 [ 46.422014] ? __pfx_do_seccomp+0x10/0x10 [ 46.422673] ? do_raw_spin_unlock+0x53/0x220 [ 46.423334] ? _raw_spin_unlock+0x1e/0x40 [ 46.423996] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.424797] ? static_key_count+0x60/0x80 [ 46.425433] prctl_set_seccomp+0x4e/0x70 [ 46.426090] __do_sys_prctl+0xe6c/0x1d70 [ 46.426763] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.427455] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.428266] ? irqentry_exit+0xf3/0x650 [ 46.428902] do_syscall_64+0xbf/0x430 [ 46.429492] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.430308] RIP: 0033:0x7f3157bdf5cd [ 46.430903] 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 [ 46.433533] RSP: 002b:00007ffc1977ed00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.434703] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3157bdf5cd [ 46.435781] RDX: 00005576300a3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.436862] RBP: 00007ffc1977ed60 R08: 0000000000000000 R09: 00007ffc1977e400 [ 46.437943] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557646efb240 [ 46.439040] R13: 00007ffc1977f190 R14: 0000557646efabf0 R15: 0000557646f0f4d0 [ 46.440124] [ 46.440478] irq event stamp: 1757 [ 46.441021] hardirqs last enabled at (1767): [] __up_console_sem+0x78/0x80 [ 46.442304] hardirqs last disabled at (1776): [] __up_console_sem+0x5d/0x80 [ 46.443579] softirqs last enabled at (1322): [] handle_softirqs+0x50c/0x770 [ 46.444851] softirqs last disabled at (1291): [] __irq_exit_rcu+0xc4/0x100 [ 46.446145] ---[ end trace 0000000000000000 ]--- [ 49.846439] ------------[ cut here ]------------ [ 49.847418] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.849462] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 49.850979] Modules linked in: [ 49.851559] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.853568] Tainted: [W]=WARN [ 49.854291] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.855791] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.856722] 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 [ 49.860009] RSP: 0018:ffff88801915fbc0 EFLAGS: 00010286 [ 49.861034] RAX: 0000000000000000 RBX: ffffed100322bf78 RCX: ffffffff813a4050 [ 49.862359] RDX: ffff88800f528000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.863685] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100322bf2f [ 49.865025] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.866338] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801915fdf8 [ 49.867685] FS: 00007f8620083900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.869174] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.870276] CR2: 00007f8620575580 CR3: 000000000e6f7000 CR4: 0000000000350ef0 [ 49.871604] Call Trace: [ 49.872124] [ 49.872535] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.873438] ? __create_object+0x59/0x80 [ 49.874268] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.875272] __vmalloc_noprof+0x59/0x60 [ 49.876054] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.876945] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.877920] bpf_prog_alloc+0x39/0x200 [ 49.878709] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.879588] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.880522] do_seccomp+0x349/0x25e0 [ 49.881263] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.882228] ? __pfx_do_seccomp+0x10/0x10 [ 49.883039] ? find_held_lock+0x2b/0x80 [ 49.883829] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.884807] ? static_key_count+0x60/0x80 [ 49.885574] prctl_set_seccomp+0x4e/0x70 [ 49.886418] __do_sys_prctl+0xe6c/0x1d70 [ 49.887236] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.888130] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.889116] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.890134] ? irqentry_exit+0xf3/0x650 [ 49.890946] do_syscall_64+0xbf/0x430 [ 49.891718] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.892624] RIP: 0033:0x7f86205755cd [ 49.893340] 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 [ 49.896640] RSP: 002b:00007ffe8db46540 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.898119] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f86205755cd [ 49.899475] RDX: 000056247ccd7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.900792] RBP: 00007ffe8db465a0 R08: 0000000000000000 R09: 00007ffe8db45c40 [ 49.902125] R10: 0000000000000000 R11: 0000000000000246 R12: 00005624a9380b10 [ 49.903442] R13: 00007ffe8db469d0 R14: 00005624a93812b0 R15: 00005624a93956f0 [ 49.904811] [ 49.905234] irq event stamp: 1729 [ 49.905930] hardirqs last enabled at (1739): [] __up_console_sem+0x78/0x80 [ 49.907518] hardirqs last disabled at (1748): [] __up_console_sem+0x5d/0x80 [ 49.909092] softirqs last enabled at (1602): [] handle_softirqs+0x50c/0x770 [ 49.910695] softirqs last disabled at (1595): [] __irq_exit_rcu+0xc4/0x100 [ 49.912000] ---[ end trace 0000000000000000 ]--- [ 50.720350] ------------[ cut here ]------------ [ 50.721317] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.723325] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 50.724592] Modules linked in: [ 50.725164] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.726871] Tainted: [W]=WARN [ 50.727333] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.728766] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.729495] 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 [ 50.732233] RSP: 0018:ffff888015c37bc0 EFLAGS: 00010286 [ 50.733073] RAX: 0000000000000000 RBX: ffffed1002b86f78 RCX: ffffffff813a4050 [ 50.734203] RDX: ffff888016f9b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.735456] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b86f2f [ 50.736540] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.737621] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015c37df8 [ 50.738792] FS: 00007f08cbf77900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.740022] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.740914] CR2: 00007ffc30aa5ef7 CR3: 00000000143ff000 CR4: 0000000000350ef0 [ 50.742242] Call Trace: [ 50.742796] [ 50.743247] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.744183] ? __create_object+0x59/0x80 [ 50.744933] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.745745] __vmalloc_noprof+0x59/0x60 [ 50.746356] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.747083] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.747899] bpf_prog_alloc+0x39/0x200 [ 50.748469] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.749253] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.750018] do_seccomp+0x349/0x25e0 [ 50.750598] ? find_held_lock+0x2b/0x80 [ 50.751235] ? do_prlimit+0x310/0x610 [ 50.751913] ? __pfx_do_seccomp+0x10/0x10 [ 50.752563] ? do_raw_spin_unlock+0x53/0x220 [ 50.753279] ? _raw_spin_unlock+0x1e/0x40 [ 50.753937] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.754761] ? static_key_count+0x60/0x80 [ 50.755384] prctl_set_seccomp+0x4e/0x70 [ 50.756045] __do_sys_prctl+0xe6c/0x1d70 [ 50.756712] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.757409] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.758401] ? irqentry_exit+0xf3/0x650 [ 50.759059] do_syscall_64+0xbf/0x430 [ 50.759686] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.760441] RIP: 0033:0x7f08cc4695cd [ 50.761047] 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 [ 50.763710] RSP: 002b:00007ffc30aa3a50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.764930] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f08cc4695cd [ 50.766006] RDX: 00005632ff671e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.767279] RBP: 00007ffc30aa3ab0 R08: 0000000000000000 R09: 00007ffc30aa3150 [ 50.768366] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563314cbdad0 [ 50.769466] R13: 00007ffc30aa3ee0 R14: 0000563314cbebc0 R15: 0000563314ccf780 [ 50.770579] [ 50.770979] irq event stamp: 1747 [ 50.771484] hardirqs last enabled at (1755): [] __up_console_sem+0x78/0x80 [ 50.772770] hardirqs last disabled at (1764): [] __up_console_sem+0x5d/0x80 [ 50.774170] softirqs last enabled at (1478): [] handle_softirqs+0x50c/0x770 [ 50.775495] softirqs last disabled at (1471): [] __irq_exit_rcu+0xc4/0x100 [ 50.776812] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:25011' (ECDSA) to the list of known hosts. 2025/11/18 22:38:31 fuzzer started 2025/11/18 22:38:31 dialing manager at localhost:34383 2025/11/18 22:38:31 checking machine... 2025/11/18 22:38:31 checking revisions... [ 51.779226] kmemleak: Automatic memory scanning thread ended 2025/11/18 22:38:31 testing simple program... [ 51.868309] cgroup: Unknown subsys name 'net' [ 51.933393] cgroup: Unknown subsys name 'cpuset' [ 51.947256] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 22:38:30 Registers: info registers vcpu 0 RAX=142810349dcafa00 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff88806ce08938 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000089b8 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff88806ce08a20 RIP=ffffffff81529242 RFL=00000292 [--S-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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f8620083900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe8db3f40c CR3=000000001f925000 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=00000000000000000000000000000000 XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000 XMM04=000000000000000000000000000000ff XMM05=000000000000000000000000000000ff XMM06=1d616e1d2e72657420322e322e2c2e00 XMM07=672065736f6c635f6e6f69737365733a XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000259cf 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 fffffe4500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe6a94ef08 CR3=000000000d4ce000 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=35152ca2abce7395e64e35f6a3f076ee XMM02=0000000000301f48ec2efd57dc4c00df XMM03=000000000030edf0ed950ed8730a487f XMM04=8f33bdb7ffb4fa9200000000000ae988 XMM05=27846813aee844490000000000320140 XMM06=405749d8372a36f1000000000031ea78 XMM07=e042d86d42eb936e000000000030ff40 XMM08=ed950ed8730a487f0000000000301fa8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000