Warning: Permanently added '[localhost]:32696' (ECDSA) to the list of known hosts.
2023/05/18 10:21:41 fuzzer started
2023/05/18 10:21:41 dialing manager at localhost:44319
2023/05/18 10:21:41 checking machine...
2023/05/18 10:21:41 checking revisions...
syzkaller login: [ 38.943282] kmemleak: Automatic memory scanning thread ended
2023/05/18 10:21:41 testing simple program...
[ 39.027059] cgroup: Unknown subsys name 'net'
[ 39.141150] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 51.594294] audit: type=1400 audit(1684405314.356:6): avc: denied { execmem } for pid=257 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 52.743072] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 52.744394] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 52.745355] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 52.746903] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 52.748294] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 52.749171] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 53.122589] ------------[ cut here ]------------
[ 53.122989] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 53.123931] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.124584] Modules linked in:
[ 53.124838] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 53.125556] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.127516] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.127897] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 53.129172] RSP: 0018:ffff888017317c00 EFLAGS: 00010282
[ 53.129554] RAX: 0000000000000000 RBX: ffff88800eebc440 RCX: 0000000000000000
[ 53.130072] RDX: ffff888015afd1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 53.130574] RBP: ffff88800eebc454 R08: 0000000000000001 R09: 0000000000000000
[ 53.131100] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.131607] R13: ffffffff84e23fe0 R14: ffff88800eebc448 R15: ffffffff84d74dc0
[ 53.132129] FS: 0000555555a6d400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.132706] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.133149] CR2: 00007f56dfeb46f4 CR3: 0000000016352000 CR4: 0000000000350ee0
[ 53.133650] Call Trace:
[ 53.133852]
[ 53.134026] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 53.134417] ipv4_frags_init_net+0x269/0x440
[ 53.134744] ops_init+0xbb/0x6b0
[ 53.135024] setup_net+0x3d9/0x990
[ 53.135314] ? down_read_killable+0x1d7/0x4e0
[ 53.135658] ? __pfx_setup_net+0x10/0x10
[ 53.135955] ? copy_net_ns+0x17c/0x770
[ 53.136288] copy_net_ns+0x321/0x770
[ 53.148560] create_new_namespaces+0x3f6/0xb30
[ 53.148923] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.149303] ksys_unshare+0x44d/0x8e0
[ 53.149597] ? __pfx_ksys_unshare+0x10/0x10
[ 53.149911] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.150345] __x64_sys_unshare+0x31/0x40
[ 53.150649] do_syscall_64+0x3f/0x90
[ 53.150939] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.151338] RIP: 0033:0x7f3be4e530d7
[ 53.151622] 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
[ 53.152904] RSP: 002b:00007ffd84996658 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 53.153468] RAX: ffffffffffffffda RBX: 00007ffd84996c98 RCX: 00007f3be4e530d7
[ 53.153978] RDX: 00007f3be4ebd41f RSI: 00007ffd849965f0 RDI: 0000000040000000
[ 53.154512] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd84996400
[ 53.155015] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f3be4f65bf0
[ 53.155547] R13: 00007ffd84996730 R14: 0000000000000000 R15: 00000000000000f8
[ 53.156079]
[ 53.156257] irq event stamp: 7785
[ 53.156515] hardirqs last enabled at (7795): [] __up_console_sem+0x78/0x80
[ 53.157137] hardirqs last disabled at (7806): [] __up_console_sem+0x5d/0x80
[ 53.157738] softirqs last enabled at (7736): [] irq_exit_rcu+0x93/0xc0
[ 53.158356] softirqs last disabled at (7727): [] irq_exit_rcu+0x93/0xc0
[ 53.158948] ---[ end trace 0000000000000000 ]---
[ 53.171588] ------------[ cut here ]------------
[ 53.171954] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 53.173765] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.174468] Modules linked in:
[ 53.174722] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 53.175470] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.176124] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.188757] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 53.189947] RSP: 0018:ffff888017317c00 EFLAGS: 00010282
[ 53.190477] RAX: 0000000000000000 RBX: ffff888016350e40 RCX: 0000000000000000
[ 53.191026] RDX: ffff888015afd1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 53.191663] RBP: ffff888016350e54 R08: 0000000000000001 R09: 0000000000000000
[ 53.192318] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 53.197290] R13: ffffffff84e23fe0 R14: ffff888016350e48 R15: ffffffff84da7d60
[ 53.197788] FS: 0000555555a6d400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.198415] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.198826] CR2: 00007f56dfeb46f4 CR3: 0000000016352000 CR4: 0000000000350ee0
[ 53.199394] Call Trace:
[ 53.199588]
[ 53.199756] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 53.200195] ipv6_frags_init_net+0x206/0x3c0
[ 53.202740] ops_init+0xbb/0x6b0
[ 53.203201] setup_net+0x3d9/0x990
[ 53.203487] ? down_read_killable+0x1d7/0x4e0
[ 53.203821] ? __pfx_setup_net+0x10/0x10
[ 53.204217] ? copy_net_ns+0x17c/0x770
[ 53.204529] copy_net_ns+0x321/0x770
[ 53.204816] create_new_namespaces+0x3f6/0xb30
[ 53.205211] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.205579] ksys_unshare+0x44d/0x8e0
[ 53.205865] ? __pfx_ksys_unshare+0x10/0x10
[ 53.206214] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.206636] __x64_sys_unshare+0x31/0x40
[ 53.206933] do_syscall_64+0x3f/0x90
[ 53.207244] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.207625] RIP: 0033:0x7f3be4e530d7
[ 53.207897] 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
[ 53.223931] RSP: 002b:00007ffd84996658 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 53.224515] RAX: ffffffffffffffda RBX: 00007ffd84996c98 RCX: 00007f3be4e530d7
[ 53.225017] RDX: 00007f3be4ebd41f RSI: 00007ffd849965f0 RDI: 0000000040000000
[ 53.225535] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd84996400
[ 53.226028] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f3be4f65bf0
[ 53.226555] R13: 00007ffd84996730 R14: 0000000000000000 R15: 00000000000000f8
[ 53.227081]
[ 53.227263] irq event stamp: 10207
[ 53.227513] hardirqs last enabled at (10217): [] __up_console_sem+0x78/0x80
[ 53.228126] hardirqs last disabled at (10228): [] __up_console_sem+0x5d/0x80
[ 53.228749] softirqs last enabled at (10022): [] irq_exit_rcu+0x93/0xc0
[ 53.229365] softirqs last disabled at (10009): [] irq_exit_rcu+0x93/0xc0
[ 53.229960] ---[ end trace 0000000000000000 ]---
[ 53.231087] ------------[ cut here ]------------
[ 53.231433] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 53.235966] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.236708] Modules linked in:
[ 53.236962] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 53.237716] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.238356] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.238736] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 53.240015] RSP: 0018:ffff888017317bf0 EFLAGS: 00010286
[ 53.240421] RAX: 0000000000000000 RBX: ffff888016350840 RCX: 0000000000000000
[ 53.242214] RDX: ffff888015afd1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 53.242712] RBP: ffff888016350854 R08: 0000000000000001 R09: 0000000000000000
[ 53.243232] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 53.243731] R13: ffffffff84e23fe0 R14: ffff888016350848 R15: ffffffff84db0aa0
[ 53.244255] FS: 0000555555a6d400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.244847] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.245286] CR2: 00007f56dfeb46f4 CR3: 0000000016352000 CR4: 0000000000350ee0
[ 53.245784] Call Trace:
[ 53.245973]
[ 53.246187] nf_ct_net_init+0x224/0x3d0
[ 53.246491] ? __pfx_nf_ct_net_init+0x10/0x10
[ 53.246820] ops_init+0xbb/0x6b0
[ 53.247113] setup_net+0x3d9/0x990
[ 53.247381] ? down_read_killable+0x1d7/0x4e0
[ 53.247717] ? __pfx_setup_net+0x10/0x10
[ 53.248014] ? copy_net_ns+0x17c/0x770
[ 53.248343] copy_net_ns+0x321/0x770
[ 53.248652] create_new_namespaces+0x3f6/0xb30
[ 53.248994] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.249398] ksys_unshare+0x44d/0x8e0
[ 53.249691] ? __pfx_ksys_unshare+0x10/0x10
[ 53.250007] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.250454] __x64_sys_unshare+0x31/0x40
[ 53.250762] do_syscall_64+0x3f/0x90
[ 53.251078] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.251460] RIP: 0033:0x7f3be4e530d7
[ 53.251729] 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
[ 53.253063] RSP: 002b:00007ffd84996658 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 53.253601] RAX: ffffffffffffffda RBX: 00007ffd84996c98 RCX: 00007f3be4e530d7
[ 53.254142] RDX: 00007f3be4ebd41f RSI: 00007ffd849965f0 RDI: 0000000040000000
[ 53.254644] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd84996400
[ 53.255198] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f3be4f65bf0
[ 53.255705] R13: 00007ffd84996730 R14: 0000000000000000 R15: 00000000000000f8
[ 53.256258]
[ 53.256433] irq event stamp: 11189
[ 53.256716] hardirqs last enabled at (11199): [] __up_console_sem+0x78/0x80
[ 53.257355] hardirqs last disabled at (11210): [] __up_console_sem+0x5d/0x80
[ 53.257959] softirqs last enabled at (11102): [] irq_exit_rcu+0x93/0xc0
[ 53.258605] softirqs last disabled at (11229): [] irq_exit_rcu+0x93/0xc0
[ 53.259232] ---[ end trace 0000000000000000 ]---
executing program
[ 54.829389] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 56.874098] Bluetooth: hci0: command 0x041b tx timeout
[ 58.928660] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 60.972710] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
10:21:54 Registers:
info registers vcpu 0
RAX=0000000000000000 RBX=0000000000000001 RCX=ffffffff844f436b RDX=fffffbfff0abfc9d
RSI=0000000000000004 RDI=ffffffff855fe4e0 RBP=ffffffff855fe4e0 RSP=ffff888014167800
R8 =0000000000000000 R9 =fffffbfff0abfc9c R10=ffffffff855fe4e3 R11=0000000000000001
R12=0000000000000003 R13=fffffbfff0abfc9c R14=0000000000000001 R15=1ffff1100282cf01
RIP=ffffffff844f43e8 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 00007f79de9d6700 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=00007f0de95b6060 CR3=000000000c8c2000 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=96a521b485c394a4524a3ba7b2c069ed
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=abec1e32e1c2c36a0000000000113510 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=16339b3ac35f7db800000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020002000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000001 RBX=0000000000000001 RCX=0000000000000000 RDX=0000000000000000
RSI=00000000000000fb RDI=0000000000000001 RBP=ffff88806cf09ad8 RSP=ffff88806cf09a10
R8 =0000000000000001 R9 =ffffed100d9e134e R10=ffff88806cf09a77 R11=0000000000000000
R12=0000000000000000 R13=0000000000000000 R14=0000000000000000 R15=dffffc0000000000
RIP=ffffffff8112993a 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 0000555555a6d400 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=00007f56dfeb46f4 CR3=0000000016352000 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