Warning: Permanently added '[localhost]:64207' (ECDSA) to the list of known hosts.
2023/05/16 22:11:11 fuzzer started
2023/05/16 22:11:11 dialing manager at localhost:35573
2023/05/16 22:11:11 checking machine...
2023/05/16 22:11:11 checking revisions...
syzkaller login: [ 135.462217] kmemleak: Automatic memory scanning thread ended
2023/05/16 22:11:11 testing simple program...
[ 135.526903] cgroup: Unknown subsys name 'net'
[ 135.599873] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 147.773972] audit: type=1400 audit(1684275084.094:6): avc: denied { execmem } for pid=260 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 148.907800] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 148.910367] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 148.911680] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 148.915451] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 148.917128] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 148.919298] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 149.323982] ------------[ cut here ]------------
[ 149.325278] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 149.327338] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 149.328395] Modules linked in:
[ 149.328801] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 149.329942] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 149.334453] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 149.335130] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 149.337303] RSP: 0018:ffff88801cf97c00 EFLAGS: 00010282
[ 149.337949] RAX: 0000000000000000 RBX: ffff88800dd3e440 RCX: 0000000000000000
[ 149.338837] RDX: ffff8880145351c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 149.339715] RBP: ffff88800dd3e454 R08: 0000000000000001 R09: 0000000000000000
[ 149.340602] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 149.341502] R13: ffffffff84e223a0 R14: ffff88800dd3e448 R15: ffffffff84d73340
[ 149.342386] FS: 0000555556a90400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 149.343379] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 149.344117] CR2: 00007fb8fa24c260 CR3: 0000000009848000 CR4: 0000000000350ee0
[ 149.344967] Call Trace:
[ 149.345351]
[ 149.345649] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 149.346288] ipv4_frags_init_net+0x269/0x440
[ 149.346840] ops_init+0xbb/0x6b0
[ 149.347310] setup_net+0x3d9/0x990
[ 149.347755] ? down_read_killable+0x1d7/0x4e0
[ 149.348346] ? __pfx_setup_net+0x10/0x10
[ 149.348852] ? copy_net_ns+0x17c/0x770
[ 149.349392] copy_net_ns+0x321/0x770
[ 149.349866] create_new_namespaces+0x3f6/0xb30
[ 149.350485] unshare_nsproxy_namespaces+0xc1/0x200
[ 149.351125] ksys_unshare+0x44d/0x8e0
[ 149.351617] ? __pfx_ksys_unshare+0x10/0x10
[ 149.352188] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 149.352903] __x64_sys_unshare+0x31/0x40
[ 149.353475] do_syscall_64+0x3f/0x90
[ 149.353949] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 149.354619] RIP: 0033:0x7f4211ef30d7
[ 149.355107] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 149.357262] RSP: 002b:00007ffd570bb348 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 149.358207] RAX: ffffffffffffffda RBX: 00007ffd570bb988 RCX: 00007f4211ef30d7
[ 149.359099] RDX: 00007f4211f5d41f RSI: 00007ffd570bb2e0 RDI: 0000000040000000
[ 149.359953] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd570bb0f0
[ 149.360841] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f4212005bf0
[ 149.361723] R13: 00007ffd570bb420 R14: 0000000000000000 R15: 00000000000000f8
[ 149.362626]
[ 149.362926] irq event stamp: 8623
[ 149.363376] hardirqs last enabled at (8635): [] __up_console_sem+0x78/0x80
[ 149.364428] hardirqs last disabled at (8646): [] __up_console_sem+0x5d/0x80
[ 149.365497] softirqs last enabled at (8566): [] irq_exit_rcu+0x93/0xc0
[ 149.366524] softirqs last disabled at (8561): [] irq_exit_rcu+0x93/0xc0
[ 149.367538] ---[ end trace 0000000000000000 ]---
[ 149.372988] ------------[ cut here ]------------
[ 149.373630] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 149.375284] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 149.376328] Modules linked in:
[ 149.376733] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 149.377889] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 149.378885] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 149.379554] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 149.381733] RSP: 0018:ffff88801cf97c00 EFLAGS: 00010282
[ 149.382422] RAX: 0000000000000000 RBX: ffff888009721e40 RCX: 0000000000000000
[ 149.383307] RDX: ffff8880145351c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 149.384181] RBP: ffff888009721e54 R08: 0000000000000001 R09: 0000000000000000
[ 149.385029] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 149.385919] R13: ffffffff84e223a0 R14: ffff888009721e48 R15: ffffffff84da62e0
[ 149.386807] FS: 0000555556a90400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 149.387806] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 149.388608] CR2: 00007fb8fa24c260 CR3: 0000000009848000 CR4: 0000000000350ee0
[ 149.389547] Call Trace:
[ 149.389869]
[ 149.390198] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 149.390810] ipv6_frags_init_net+0x206/0x3c0
[ 149.391389] ops_init+0xbb/0x6b0
[ 149.391834] setup_net+0x3d9/0x990
[ 149.392321] ? down_read_killable+0x1d7/0x4e0
[ 149.392944] ? __pfx_setup_net+0x10/0x10
[ 149.393501] ? copy_net_ns+0x17c/0x770
[ 149.394026] copy_net_ns+0x321/0x770
[ 149.394631] create_new_namespaces+0x3f6/0xb30
[ 149.395358] unshare_nsproxy_namespaces+0xc1/0x200
[ 149.396000] ksys_unshare+0x44d/0x8e0
[ 149.396520] ? __pfx_ksys_unshare+0x10/0x10
[ 149.397094] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 149.397825] __x64_sys_unshare+0x31/0x40
[ 149.398377] do_syscall_64+0x3f/0x90
[ 149.398849] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 149.399515] RIP: 0033:0x7f4211ef30d7
[ 149.399981] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 149.402155] RSP: 002b:00007ffd570bb348 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 149.403094] RAX: ffffffffffffffda RBX: 00007ffd570bb988 RCX: 00007f4211ef30d7
[ 149.403947] RDX: 00007f4211f5d41f RSI: 00007ffd570bb2e0 RDI: 0000000040000000
[ 149.404835] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd570bb0f0
[ 149.405732] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f4212005bf0
[ 149.406623] R13: 00007ffd570bb420 R14: 0000000000000000 R15: 00000000000000f8
[ 149.407525]
[ 149.407821] irq event stamp: 10405
[ 149.408296] hardirqs last enabled at (10417): [] __up_console_sem+0x78/0x80
[ 149.409384] hardirqs last disabled at (10428): [] __up_console_sem+0x5d/0x80
[ 149.410452] softirqs last enabled at (9662): [] irq_exit_rcu+0x93/0xc0
[ 149.411486] softirqs last disabled at (9597): [] irq_exit_rcu+0x93/0xc0
[ 149.412536] ---[ end trace 0000000000000000 ]---
[ 149.413908] ------------[ cut here ]------------
[ 149.414548] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 149.416500] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 149.417587] Modules linked in:
[ 149.417994] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 149.419141] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 149.420159] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 149.420814] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 149.423033] RSP: 0018:ffff88801cf97bf0 EFLAGS: 00010286
[ 149.423705] RAX: 0000000000000000 RBX: ffff888009718a40 RCX: 0000000000000000
[ 149.424589] RDX: ffff8880145351c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 149.425497] RBP: ffff888009718a54 R08: 0000000000000001 R09: 0000000000000000
[ 149.426390] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 149.427277] R13: ffffffff84e223a0 R14: ffff888009718a48 R15: ffffffff84daf020
[ 149.428184] FS: 0000555556a90400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 149.429222] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 149.429938] CR2: 00007fb8fa24c260 CR3: 0000000009848000 CR4: 0000000000350ee0
[ 149.430836] Call Trace:
[ 149.431192]
[ 149.431519] nf_ct_net_init+0x224/0x3d0
[ 149.432029] ? __pfx_nf_ct_net_init+0x10/0x10
[ 149.432627] ops_init+0xbb/0x6b0
[ 149.433098] setup_net+0x3d9/0x990
[ 149.433577] ? down_read_killable+0x1d7/0x4e0
[ 149.434195] ? __pfx_setup_net+0x10/0x10
[ 149.434722] ? copy_net_ns+0x17c/0x770
[ 149.435258] copy_net_ns+0x321/0x770
[ 149.435733] create_new_namespaces+0x3f6/0xb30
[ 149.436353] unshare_nsproxy_namespaces+0xc1/0x200
[ 149.436973] ksys_unshare+0x44d/0x8e0
[ 149.437524] ? __pfx_ksys_unshare+0x10/0x10
[ 149.438097] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 149.438813] __x64_sys_unshare+0x31/0x40
[ 149.439361] do_syscall_64+0x3f/0x90
[ 149.439844] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 149.440510] RIP: 0033:0x7f4211ef30d7
[ 149.440976] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 149.443169] RSP: 002b:00007ffd570bb348 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 149.444282] RAX: ffffffffffffffda RBX: 00007ffd570bb988 RCX: 00007f4211ef30d7
[ 149.445411] RDX: 00007f4211f5d41f RSI: 00007ffd570bb2e0 RDI: 0000000040000000
[ 149.446532] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd570bb0f0
[ 149.447647] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f4212005bf0
[ 149.448788] R13: 00007ffd570bb420 R14: 0000000000000000 R15: 00000000000000f8
[ 149.449948]
[ 149.450361] irq event stamp: 11227
[ 149.450908] hardirqs last enabled at (11237): [] __up_console_sem+0x78/0x80
[ 149.452243] hardirqs last disabled at (11248): [] __up_console_sem+0x5d/0x80
[ 149.453613] softirqs last enabled at (11266): [] irq_exit_rcu+0x93/0xc0
[ 149.454803] softirqs last disabled at (11257): [] irq_exit_rcu+0x93/0xc0
[ 149.456055] ---[ end trace 0000000000000000 ]---
executing program
[ 150.992368] Bluetooth: hci0: command 0x0409 tx timeout
[ 153.037316] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 155.085158] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 157.133335] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
22:09:46 Registers:
info registers vcpu 0
RAX=000000000002bd65 RBX=0000000000000000 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffffffff0a80fc7 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844c599f 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 ffff88806ce00000 00000000 00000000
LDT=0000 fffffe0000000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007fb8fa2e1580 CR3=000000000cb50000 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=2035323a31313a32322036312079614d XMM01=5d3234393932332e39343120205b203a
XMM02=435020647261646e61745320554d4551 XMM03=312e3120534f4942202c293639393120
XMM04=32312e3120534f4942202c2936393931 XMM05=20435020647261646e61745320554d45
XMM06=205d3234393932332e39343120205b20 XMM07=732035323a31313a3232203631207961
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000048 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801cf97618
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000048 R11=0000000000000001
R12=0000000000000048 R13=ffffffff87f27bc0 R14=0000000000000010 R15=ffffffff82507670
RIP=ffffffff825076dd RFL=00000002 [-------] 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 0000555556a90400 00000000 00000000
GS =0000 ffff88806cf00000 00000000 00000000
LDT=0000 fffffe0000000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007fb8fa24c260 CR3=0000000009848000 CR4=00350ee0
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=0000000000000000000000000000ff00 XMM05=00000000000000000000000000000000
XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000
XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000