[ 46.599141] ------------[ cut here ]------------ [ 46.600132] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.602213] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/238 [ 46.603736] Modules linked in: [ 46.604337] CPU: 1 UID: 104 PID: 238 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.606374] Tainted: [W]=WARN [ 46.606975] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.608454] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.609380] 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 [ 46.612670] RSP: 0018:ffff88800f52fbc0 EFLAGS: 00010286 [ 46.613751] RAX: 0000000000000000 RBX: ffffed1001ea5f78 RCX: ffffffff813a4050 [ 46.615062] RDX: ffff888018425340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.616369] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001ea5f2f [ 46.617709] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.619034] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f52fdf8 [ 46.620345] FS: 00007f2854a94900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.621836] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.622921] CR2: 00007f2854f86580 CR3: 000000000fe72000 CR4: 0000000000350ef0 [ 46.624225] Call Trace: [ 46.624733] [ 46.625158] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.626128] ? __create_object+0x59/0x80 [ 46.626914] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.627899] __vmalloc_noprof+0x59/0x60 [ 46.628624] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.629542] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.630504] bpf_prog_alloc+0x39/0x200 [ 46.631245] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.632177] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.633088] do_seccomp+0x349/0x25e0 [ 46.633877] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.634812] ? __pfx_do_seccomp+0x10/0x10 [ 46.635578] ? find_held_lock+0x2b/0x80 [ 46.636352] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.637337] ? static_key_count+0x60/0x80 [ 46.638212] prctl_set_seccomp+0x4e/0x70 [ 46.639050] __do_sys_prctl+0xe6c/0x1d70 [ 46.639840] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.640640] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.641638] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.642682] ? irqentry_exit+0xf3/0x650 [ 46.643503] do_syscall_64+0xbf/0x430 [ 46.644258] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.645235] RIP: 0033:0x7f2854f865cd [ 46.645950] 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 [ 46.649205] RSP: 002b:00007ffd411979a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.650645] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2854f865cd [ 46.651961] RDX: 000055810b1e2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.653252] RBP: 00007ffd41197a00 R08: 0000000000000000 R09: 00007ffd411970a0 [ 46.654600] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558121bccbf0 [ 46.655924] R13: 00007ffd41197e30 R14: 0000558121bd6380 R15: 0000558121be1460 [ 46.657233] [ 46.657660] irq event stamp: 1693 [ 46.658327] hardirqs last enabled at (1703): [] __up_console_sem+0x78/0x80 [ 46.659903] hardirqs last disabled at (1712): [] __up_console_sem+0x5d/0x80 [ 46.661415] softirqs last enabled at (1642): [] handle_softirqs+0x50c/0x770 [ 46.662993] softirqs last disabled at (1637): [] __irq_exit_rcu+0xc4/0x100 [ 46.664539] ---[ end trace 0000000000000000 ]--- [ 49.675782] ------------[ cut here ]------------ [ 49.676681] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.678736] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 49.680157] Modules linked in: [ 49.680780] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.682980] Tainted: [W]=WARN [ 49.683530] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.685044] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.685961] 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 [ 49.689164] RSP: 0018:ffff888014267bc0 EFLAGS: 00010286 [ 49.690241] RAX: 0000000000000000 RBX: ffffed100284cf78 RCX: ffffffff813a4050 [ 49.691516] RDX: ffff88801606b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.692779] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100284cf2f [ 49.694066] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.695352] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888014267df8 [ 49.696622] FS: 00007ff107425900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.698072] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.699113] CR2: 00007ff107917580 CR3: 000000000d0ed000 CR4: 0000000000350ef0 [ 49.700378] Call Trace: [ 49.700884] [ 49.701301] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.702200] ? __create_object+0x59/0x80 [ 49.702975] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.703936] __vmalloc_noprof+0x59/0x60 [ 49.704637] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.705512] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.706466] bpf_prog_alloc+0x39/0x200 [ 49.707215] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.708157] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.709052] do_seccomp+0x349/0x25e0 [ 49.709784] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.710645] ? __pfx_do_seccomp+0x10/0x10 [ 49.711433] ? find_held_lock+0x2b/0x80 [ 49.712195] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.713197] ? static_key_count+0x60/0x80 [ 49.714002] prctl_set_seccomp+0x4e/0x70 [ 49.714776] __do_sys_prctl+0xe6c/0x1d70 [ 49.715519] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.716370] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.717326] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.718311] ? irqentry_exit+0xf3/0x650 [ 49.719081] do_syscall_64+0xbf/0x430 [ 49.719819] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.720777] RIP: 0033:0x7ff1079175cd [ 49.721436] 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 [ 49.724597] RSP: 002b:00007ffe735f4da0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.725962] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff1079175cd [ 49.727262] RDX: 00005591c9b8de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.728533] RBP: 00007ffe735f4e00 R08: 0000000000000000 R09: 00007ffe735f44a0 [ 49.729821] R10: 0000000000000000 R11: 0000000000000246 R12: 00005591cecdbad0 [ 49.731126] R13: 00007ffe735f5230 R14: 00005591cecdcbc0 R15: 00005591ceced780 [ 49.732415] [ 49.732877] irq event stamp: 1781 [ 49.733482] hardirqs last enabled at (1789): [] __up_console_sem+0x78/0x80 [ 49.734999] hardirqs last disabled at (1798): [] __up_console_sem+0x5d/0x80 [ 49.736506] softirqs last enabled at (1718): [] handle_softirqs+0x50c/0x770 [ 49.738036] softirqs last disabled at (1713): [] __irq_exit_rcu+0xc4/0x100 [ 49.739411] ---[ end trace 0000000000000000 ]--- [ 50.450785] ------------[ cut here ]------------ [ 50.451752] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.453841] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 50.455372] Modules linked in: [ 50.456028] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.458062] Tainted: [W]=WARN [ 50.458625] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.460119] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.461052] 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 [ 50.464308] RSP: 0018:ffff888016097bc0 EFLAGS: 00010286 [ 50.465306] RAX: 0000000000000000 RBX: ffffed1002c12f78 RCX: ffffffff813a4050 [ 50.466627] RDX: ffff888017261bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.467930] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c12f2f [ 50.469235] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.470542] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016097df8 [ 50.471850] FS: 00007f00be84e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.473323] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.474421] CR2: 00007ffddd1a6ef8 CR3: 000000000dc33000 CR4: 0000000000350ef0 [ 50.475739] Call Trace: [ 50.476213] [ 50.476627] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.477541] ? __create_object+0x59/0x80 [ 50.478345] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.479334] __vmalloc_noprof+0x59/0x60 [ 50.480106] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.480992] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.481940] bpf_prog_alloc+0x39/0x200 [ 50.482657] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.483611] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.484540] do_seccomp+0x349/0x25e0 [ 50.485285] ? find_held_lock+0x2b/0x80 [ 50.486090] ? do_prlimit+0x310/0x610 [ 50.486853] ? __pfx_do_seccomp+0x10/0x10 [ 50.487617] ? do_raw_spin_unlock+0x53/0x220 [ 50.488470] ? _raw_spin_unlock+0x1e/0x40 [ 50.489283] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.490348] ? static_key_count+0x60/0x80 [ 50.491265] prctl_set_seccomp+0x4e/0x70 [ 50.492063] __do_sys_prctl+0xe6c/0x1d70 [ 50.492868] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.493748] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.494742] ? irqentry_exit+0xf3/0x650 [ 50.495473] do_syscall_64+0xbf/0x430 [ 50.496222] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.497189] RIP: 0033:0x7f00bed405cd [ 50.497904] 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 [ 50.501142] RSP: 002b:00007ffddd1a4380 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.502541] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f00bed405cd [ 50.503844] RDX: 000055961acabe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.505154] RBP: 00007ffddd1a43e0 R08: 0000000000000000 R09: 00007ffddd1a3a80 [ 50.506481] R10: 0000000000000000 R11: 0000000000000246 R12: 000055963650dad0 [ 50.507842] R13: 00007ffddd1a4810 R14: 000055963650ebc0 R15: 000055963651f780 [ 50.509228] [ 50.509676] irq event stamp: 1771 [ 50.510378] hardirqs last enabled at (1781): [] __up_console_sem+0x78/0x80 [ 50.511994] hardirqs last disabled at (1790): [] __up_console_sem+0x5d/0x80 [ 50.513605] softirqs last enabled at (1760): [] handle_softirqs+0x50c/0x770 [ 50.515237] softirqs last disabled at (1755): [] __irq_exit_rcu+0xc4/0x100 [ 50.516577] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:55288' (ECDSA) to the list of known hosts. 2025/11/18 20:47:16 fuzzer started 2025/11/18 20:47:16 dialing manager at localhost:34383 2025/11/18 20:47:16 checking machine... 2025/11/18 20:47:16 checking revisions... [ 51.361090] kmemleak: Automatic memory scanning thread ended 2025/11/18 20:47:16 testing simple program... [ 51.459683] cgroup: Unknown subsys name 'net' [ 51.534931] cgroup: Unknown subsys name 'cpuset' [ 51.560301] cgroup: Unknown subsys name 'rlimit' executing program executing program [ 59.955928] audit: type=1400 audit(1763498845.128:7): avc: denied { execmem } for pid=277 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 executing program VM DIAGNOSIS: 20:47:15 Registers: info registers vcpu 0 RAX=00000000c30657c9 RBX=ffff888015d93780 RCX=00000000922db9b0 RDX=000000000922db9b RSI=00000000a4d53aea RDI=00000000c1046e96 RBP=ffff888015d941d8 RSP=ffff888017047438 R8 =0000000000000003 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff888015d94250 R13=00000000adf81685 R14=0000000000000000 R15=0000000000000003 RIP=ffffffff815275e1 RFL=00000896 [-OS-AP-] 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 00007ff107425900 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=00007ff1073de008 CR3=000000000d8b0000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000001fbd7 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 fffffe3d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f12fba7f000 CR3=000000000e5bf000 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=4649bc4a59ad6f91f24e5bb4fe2e0e0d XMM02=ec2efd57dc4c00df00000000003033b0 XMM03=343b3db341778c910000000000303480 XMM04=87f0a18f564a4a3600000000000ae988 XMM05=e1bcd410fb3842e600000000003200c0 XMM06=405749d8372a36f1000000000031ff48 XMM07=e042d86d42eb936e0000000000311628 XMM08=343b3db341778c910000000000303480 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000