Warning: Permanently added '[localhost]:30464' (ECDSA) to the list of known hosts.
2023/05/16 17:52:53 fuzzer started
2023/05/16 17:52:53 dialing manager at localhost:35573
2023/05/16 17:52:53 checking machine...
2023/05/16 17:52:53 checking revisions...
syzkaller login: [ 162.564601] kmemleak: Automatic memory scanning thread ended
2023/05/16 17:52:53 testing simple program...
[ 162.637822] cgroup: Unknown subsys name 'net'
[ 162.708412] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 174.939631] audit: type=1400 audit(1684259586.047:6): avc: denied { execmem } for pid=258 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 176.071882] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 176.075071] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 176.076791] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 176.079711] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 176.081448] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 176.082716] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 176.481369] ------------[ cut here ]------------
[ 176.482042] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 176.483887] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 176.485035] Modules linked in:
[ 176.485522] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 176.487317] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 176.489210] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 176.490574] 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
[ 176.493140] RSP: 0018:ffff88800fd87c00 EFLAGS: 00010282
[ 176.493983] RAX: 0000000000000000 RBX: ffff88800e0e4440 RCX: 0000000000000000
[ 176.495101] RDX: ffff888016b151c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 176.496167] RBP: ffff88800e0e4454 R08: 0000000000000001 R09: 0000000000000000
[ 176.497392] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 176.498440] R13: ffffffff84e223a0 R14: ffff88800e0e4448 R15: ffffffff84d73340
[ 176.499445] FS: 00005555572c9400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 176.500562] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 176.501404] CR2: 00007fe7030ab6f4 CR3: 000000000e8c8000 CR4: 0000000000350ee0
[ 176.502411] Call Trace:
[ 176.502778]
[ 176.503106] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 176.503840] ipv4_frags_init_net+0x269/0x440
[ 176.504523] ops_init+0xbb/0x6b0
[ 176.505019] setup_net+0x3d9/0x990
[ 176.505564] ? down_read_killable+0x1d7/0x4e0
[ 176.506203] ? __pfx_setup_net+0x10/0x10
[ 176.506819] ? copy_net_ns+0x17c/0x770
[ 176.507425] copy_net_ns+0x321/0x770
[ 176.507960] create_new_namespaces+0x3f6/0xb30
[ 176.508661] unshare_nsproxy_namespaces+0xc1/0x200
[ 176.509389] ksys_unshare+0x44d/0x8e0
[ 176.509939] ? __pfx_ksys_unshare+0x10/0x10
[ 176.510588] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 176.511426] __x64_sys_unshare+0x31/0x40
[ 176.512006] do_syscall_64+0x3f/0x90
[ 176.512596] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 176.513346] RIP: 0033:0x7f16988ca0d7
[ 176.513867] 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
[ 176.516313] RSP: 002b:00007ffd5454f848 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 176.517389] RAX: ffffffffffffffda RBX: 00007ffd5454fe88 RCX: 00007f16988ca0d7
[ 176.518402] RDX: 00007f169893441f RSI: 00007ffd5454f7e0 RDI: 0000000040000000
[ 176.519382] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd5454f5f0
[ 176.520383] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f16989dcbf0
[ 176.521394] R13: 00007ffd5454f920 R14: 0000000000000000 R15: 00000000000000f8
[ 176.522426]
[ 176.522757] irq event stamp: 9753
[ 176.523223] hardirqs last enabled at (9763): [] __up_console_sem+0x78/0x80
[ 176.524457] hardirqs last disabled at (9776): [] __up_console_sem+0x5d/0x80
[ 176.525634] softirqs last enabled at (9738): [] irq_exit_rcu+0x93/0xc0
[ 176.526765] softirqs last disabled at (9733): [] irq_exit_rcu+0x93/0xc0
[ 176.527896] ---[ end trace 0000000000000000 ]---
[ 176.534072] ------------[ cut here ]------------
[ 176.534747] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 176.536618] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 176.537779] Modules linked in:
[ 176.538218] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 176.539504] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 176.540628] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 176.541367] 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
[ 176.543719] RSP: 0018:ffff88800fd87c00 EFLAGS: 00010282
[ 176.544463] RAX: 0000000000000000 RBX: ffff88800df3e840 RCX: 0000000000000000
[ 176.545433] RDX: ffff888016b151c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 176.546399] RBP: ffff88800df3e854 R08: 0000000000000001 R09: 0000000000000000
[ 176.547365] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 176.548346] R13: ffffffff84e223a0 R14: ffff88800df3e848 R15: ffffffff84da62e0
[ 176.549325] FS: 00005555572c9400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 176.550407] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 176.551168] CR2: 00007fe7030ab6f4 CR3: 000000000e8c8000 CR4: 0000000000350ee0
[ 176.552127] Call Trace:
[ 176.552527]
[ 176.552854] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 176.553562] ipv6_frags_init_net+0x206/0x3c0
[ 176.554161] ops_init+0xbb/0x6b0
[ 176.554673] setup_net+0x3d9/0x990
[ 176.555161] ? down_read_killable+0x1d7/0x4e0
[ 176.555805] ? __pfx_setup_net+0x10/0x10
[ 176.556391] ? copy_net_ns+0x17c/0x770
[ 176.556931] copy_net_ns+0x321/0x770
[ 176.557480] create_new_namespaces+0x3f6/0xb30
[ 176.558106] unshare_nsproxy_namespaces+0xc1/0x200
[ 176.558794] ksys_unshare+0x44d/0x8e0
[ 176.559353] ? __pfx_ksys_unshare+0x10/0x10
[ 176.559942] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 176.560752] __x64_sys_unshare+0x31/0x40
[ 176.561339] do_syscall_64+0x3f/0x90
[ 176.561839] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 176.562553] RIP: 0033:0x7f16988ca0d7
[ 176.563049] 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
[ 176.565369] RSP: 002b:00007ffd5454f848 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 176.566378] RAX: ffffffffffffffda RBX: 00007ffd5454fe88 RCX: 00007f16988ca0d7
[ 176.567332] RDX: 00007f169893441f RSI: 00007ffd5454f7e0 RDI: 0000000040000000
[ 176.568306] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd5454f5f0
[ 176.569247] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f16989dcbf0
[ 176.570185] R13: 00007ffd5454f920 R14: 0000000000000000 R15: 00000000000000f8
[ 176.571135]
[ 176.571482] irq event stamp: 11583
[ 176.571938] hardirqs last enabled at (11593): [] __up_console_sem+0x78/0x80
[ 176.573093] hardirqs last disabled at (11604): [] __up_console_sem+0x5d/0x80
[ 176.574225] softirqs last enabled at (11300): [] irq_exit_rcu+0x93/0xc0
[ 176.575354] softirqs last disabled at (11295): [] irq_exit_rcu+0x93/0xc0
[ 176.576456] ---[ end trace 0000000000000000 ]---
[ 176.577947] ------------[ cut here ]------------
[ 176.578587] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 176.580674] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 176.581790] Modules linked in:
[ 176.582208] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 176.583413] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 176.584471] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 176.585135] 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
[ 176.587401] RSP: 0018:ffff88800fd87bf0 EFLAGS: 00010286
[ 176.588079] RAX: 0000000000000000 RBX: ffff88800df3ee40 RCX: 0000000000000000
[ 176.589033] RDX: ffff888016b151c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 176.589967] RBP: ffff88800df3ee54 R08: 0000000000000001 R09: 0000000000000000
[ 176.590893] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 176.591809] R13: ffffffff84e223a0 R14: ffff88800df3ee48 R15: ffffffff84daf020
[ 176.592755] FS: 00005555572c9400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 176.593798] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 176.594574] CR2: 00007fe7030ab6f4 CR3: 000000000e8c8000 CR4: 0000000000350ee0
[ 176.595489] Call Trace:
[ 176.595827]
[ 176.596137] nf_ct_net_init+0x224/0x3d0
[ 176.596717] ? __pfx_nf_ct_net_init+0x10/0x10
[ 176.597346] ops_init+0xbb/0x6b0
[ 176.597809] setup_net+0x3d9/0x990
[ 176.598318] ? down_read_killable+0x1d7/0x4e0
[ 176.598902] ? __pfx_setup_net+0x10/0x10
[ 176.599458] ? copy_net_ns+0x17c/0x770
[ 176.599976] copy_net_ns+0x321/0x770
[ 176.600524] create_new_namespaces+0x3f6/0xb30
[ 176.601120] unshare_nsproxy_namespaces+0xc1/0x200
[ 176.601785] ksys_unshare+0x44d/0x8e0
[ 176.602320] ? __pfx_ksys_unshare+0x10/0x10
[ 176.602881] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 176.603635] __x64_sys_unshare+0x31/0x40
[ 176.604162] do_syscall_64+0x3f/0x90
[ 176.604691] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 176.605385] RIP: 0033:0x7f16988ca0d7
[ 176.605861] 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
[ 176.608074] RSP: 002b:00007ffd5454f848 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 176.609051] RAX: ffffffffffffffda RBX: 00007ffd5454fe88 RCX: 00007f16988ca0d7
[ 176.609958] RDX: 00007f169893441f RSI: 00007ffd5454f7e0 RDI: 0000000040000000
[ 176.610862] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd5454f5f0
[ 176.611766] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f16989dcbf0
[ 176.612694] R13: 00007ffd5454f920 R14: 0000000000000000 R15: 00000000000000f8
[ 176.613611]
[ 176.613912] irq event stamp: 12319
[ 176.614389] hardirqs last enabled at (12331): [] __up_console_sem+0x78/0x80
[ 176.615478] hardirqs last disabled at (12342): [] __up_console_sem+0x5d/0x80
[ 176.616598] softirqs last enabled at (12356): [] irq_exit_rcu+0x93/0xc0
[ 176.617666] softirqs last disabled at (12351): [] irq_exit_rcu+0x93/0xc0
[ 176.618723] ---[ end trace 0000000000000000 ]---
executing program
[ 178.141912] Bluetooth: hci0: command 0x0409 tx timeout
[ 180.188342] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 182.236348] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 184.284349] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
17:51:00 Registers:
info registers vcpu 0
RAX=ffffffff818095f2 RBX=ffffffff813abe20 RCX=0000000000000001 RDX=1ffff11002c36ede
RSI=ffffffff818095f2 RDI=ffff8880161b7760 RBP=ffff8880161b7730 RSP=ffff8880161b7690
R8 =ffffffff8612ded2 R9 =ffffffff8612ded6 R10=0000000000038001 R11=ffff8880161b76d8
R12=ffff8880161b7760 R13=0000000000000000 R14=ffff888016c951c0 R15=0000000000000dc0
RIP=ffffffff813abe24 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 00007f869aa90900 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=00007f8699ef1710 CR3=000000000eada000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134
XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572
XMM04=dd9e1418abdd14320000000000163cc8 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=c189b7e5f99db38f00000000000ae988 XMM07=00000000000000000000000000000000
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000200000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd
RSI=ffffffff825075f0 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88800fd87588
R8 =0000000000000007 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001
R12=0000000000002710 R13=0000000000000020 R14=fffffbfff0fe4fd1 R15=dffffc0000000000
RIP=ffffffff82507645 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 00005555572c9400 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=00007fe7030ab6f4 CR3=000000000e8c8000 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