Warning: Permanently added '[localhost]:36007' (ECDSA) to the list of known hosts.
2023/05/16 15:18:27 fuzzer started
2023/05/16 15:18:27 dialing manager at localhost:35573
2023/05/16 15:18:27 checking machine...
2023/05/16 15:18:27 checking revisions...
syzkaller login: [ 48.833575] kmemleak: Automatic memory scanning thread ended
2023/05/16 15:18:27 testing simple program...
[ 48.907048] cgroup: Unknown subsys name 'net'
[ 49.002930] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 61.750551] audit: type=1400 audit(1684250320.763:6): 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
[ 62.840693] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 62.843573] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 62.845445] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 62.848621] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 62.850335] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 62.851477] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 63.220126] ------------[ cut here ]------------
[ 63.220790] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 63.222698] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 63.223870] Modules linked in:
[ 63.224408] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 63.229356] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 63.230477] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 63.231241] 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
[ 63.233516] RSP: 0018:ffff888015847c00 EFLAGS: 00010282
[ 63.234302] RAX: 0000000000000000 RBX: ffff88800fcbe840 RCX: 0000000000000000
[ 63.235267] RDX: ffff8880169f8000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 63.236258] RBP: ffff88800fcbe854 R08: 0000000000000001 R09: 0000000000000000
[ 63.237235] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 63.238218] R13: ffffffff84e223a0 R14: ffff88800fcbe848 R15: ffffffff84d73340
[ 63.239194] FS: 0000555556e4c400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 63.240293] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 63.241134] CR2: 00007f856a25c6f4 CR3: 0000000015d48000 CR4: 0000000000350ee0
[ 63.242183] Call Trace:
[ 63.242514]
[ 63.242808] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 63.243592] ipv4_frags_init_net+0x269/0x440
[ 63.244285] ops_init+0xbb/0x6b0
[ 63.244741] setup_net+0x3d9/0x990
[ 63.245242] ? down_read_killable+0x1d7/0x4e0
[ 63.245816] ? __pfx_setup_net+0x10/0x10
[ 63.246363] ? copy_net_ns+0x17c/0x770
[ 63.246872] copy_net_ns+0x321/0x770
[ 63.247382] create_new_namespaces+0x3f6/0xb30
[ 63.248001] unshare_nsproxy_namespaces+0xc1/0x200
[ 63.248633] ksys_unshare+0x44d/0x8e0
[ 63.249172] ? __pfx_ksys_unshare+0x10/0x10
[ 63.249730] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 63.250485] __x64_sys_unshare+0x31/0x40
[ 63.251046] do_syscall_64+0x3f/0x90
[ 63.251525] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 63.252236] RIP: 0033:0x7fb3f15930d7
[ 63.252704] 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
[ 63.254906] RSP: 002b:00007ffeb170dc68 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 63.255873] RAX: ffffffffffffffda RBX: 00007ffeb170e2a8 RCX: 00007fb3f15930d7
[ 63.256775] RDX: 00007fb3f15fd41f RSI: 00007ffeb170dc00 RDI: 0000000040000000
[ 63.257659] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffeb170da10
[ 63.258555] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fb3f16a5bf0
[ 63.259447] R13: 00007ffeb170dd40 R14: 0000000000000000 R15: 00000000000000f8
[ 63.260370]
[ 63.260671] irq event stamp: 9175
[ 63.261140] hardirqs last enabled at (9187): [] __up_console_sem+0x78/0x80
[ 63.262203] hardirqs last disabled at (9198): [] __up_console_sem+0x5d/0x80
[ 63.263270] softirqs last enabled at (8926): [] irq_exit_rcu+0x93/0xc0
[ 63.264323] softirqs last disabled at (8921): [] irq_exit_rcu+0x93/0xc0
[ 63.265365] ---[ end trace 0000000000000000 ]---
[ 63.271114] ------------[ cut here ]------------
[ 63.271722] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 63.273581] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 63.274676] Modules linked in:
[ 63.275121] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 63.276297] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 63.277335] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 63.278027] 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
[ 63.280222] RSP: 0018:ffff888015847c00 EFLAGS: 00010282
[ 63.280867] RAX: 0000000000000000 RBX: ffff88800e68a840 RCX: 0000000000000000
[ 63.281756] RDX: ffff8880169f8000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 63.282649] RBP: ffff88800e68a854 R08: 0000000000000001 R09: 0000000000000000
[ 63.283543] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 63.284455] R13: ffffffff84e223a0 R14: ffff88800e68a848 R15: ffffffff84da62e0
[ 63.285355] FS: 0000555556e4c400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 63.286403] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 63.287162] CR2: 00007f856a25c6f4 CR3: 0000000015d48000 CR4: 0000000000350ee0
[ 63.288057] Call Trace:
[ 63.288401]
[ 63.288708] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 63.289358] ipv6_frags_init_net+0x206/0x3c0
[ 63.289919] ops_init+0xbb/0x6b0
[ 63.290397] setup_net+0x3d9/0x990
[ 63.290857] ? down_read_killable+0x1d7/0x4e0
[ 63.291479] ? __pfx_setup_net+0x10/0x10
[ 63.292023] ? copy_net_ns+0x17c/0x770
[ 63.292573] copy_net_ns+0x321/0x770
[ 63.293094] create_new_namespaces+0x3f6/0xb30
[ 63.293681] unshare_nsproxy_namespaces+0xc1/0x200
[ 63.294341] ksys_unshare+0x44d/0x8e0
[ 63.294836] ? __pfx_ksys_unshare+0x10/0x10
[ 63.295409] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 63.296165] __x64_sys_unshare+0x31/0x40
[ 63.296693] do_syscall_64+0x3f/0x90
[ 63.297208] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 63.297856] RIP: 0033:0x7fb3f15930d7
[ 63.298365] 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
[ 63.300608] RSP: 002b:00007ffeb170dc68 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 63.301563] RAX: ffffffffffffffda RBX: 00007ffeb170e2a8 RCX: 00007fb3f15930d7
[ 63.302458] RDX: 00007fb3f15fd41f RSI: 00007ffeb170dc00 RDI: 0000000040000000
[ 63.303363] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffeb170da10
[ 63.304283] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fb3f16a5bf0
[ 63.305177] R13: 00007ffeb170dd40 R14: 0000000000000000 R15: 00000000000000f8
[ 63.306100]
[ 63.306405] irq event stamp: 11329
[ 63.306846] hardirqs last enabled at (11339): [] __up_console_sem+0x78/0x80
[ 63.307938] hardirqs last disabled at (11350): [] __up_console_sem+0x5d/0x80
[ 63.309058] softirqs last enabled at (11360): [] irq_exit_rcu+0x93/0xc0
[ 63.310106] softirqs last disabled at (11355): [] irq_exit_rcu+0x93/0xc0
[ 63.311164] ---[ end trace 0000000000000000 ]---
[ 63.312537] ------------[ cut here ]------------
[ 63.313200] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 63.315128] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 63.316196] Modules linked in:
[ 63.316605] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 63.317770] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 63.318793] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 63.319474] 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
[ 63.321655] RSP: 0018:ffff888015847bf0 EFLAGS: 00010286
[ 63.322342] RAX: 0000000000000000 RBX: ffff88800e68a240 RCX: 0000000000000000
[ 63.323236] RDX: ffff8880169f8000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 63.324155] RBP: ffff88800e68a254 R08: 0000000000000001 R09: 0000000000000000
[ 63.325077] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 63.325928] R13: ffffffff84e223a0 R14: ffff88800e68a248 R15: ffffffff84daf020
[ 63.326820] FS: 0000555556e4c400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 63.327822] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 63.328563] CR2: 00007f856a25c6f4 CR3: 0000000015d48000 CR4: 0000000000350ee0
[ 63.329455] Call Trace:
[ 63.329782]
[ 63.330112] nf_ct_net_init+0x224/0x3d0
[ 63.330627] ? __pfx_nf_ct_net_init+0x10/0x10
[ 63.331226] ops_init+0xbb/0x6b0
[ 63.331674] setup_net+0x3d9/0x990
[ 63.332177] ? down_read_killable+0x1d7/0x4e0
[ 63.332753] ? __pfx_setup_net+0x10/0x10
[ 63.333298] ? copy_net_ns+0x17c/0x770
[ 63.333810] copy_net_ns+0x321/0x770
[ 63.334316] create_new_namespaces+0x3f6/0xb30
[ 63.334904] unshare_nsproxy_namespaces+0xc1/0x200
[ 63.335550] ksys_unshare+0x44d/0x8e0
[ 63.336078] ? __pfx_ksys_unshare+0x10/0x10
[ 63.336641] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 63.337383] __x64_sys_unshare+0x31/0x40
[ 63.337911] do_syscall_64+0x3f/0x90
[ 63.338420] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 63.339108] RIP: 0033:0x7fb3f15930d7
[ 63.339568] 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
[ 63.341771] RSP: 002b:00007ffeb170dc68 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 63.342728] RAX: ffffffffffffffda RBX: 00007ffeb170e2a8 RCX: 00007fb3f15930d7
[ 63.343624] RDX: 00007fb3f15fd41f RSI: 00007ffeb170dc00 RDI: 0000000040000000
[ 63.344547] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffeb170da10
[ 63.345445] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fb3f16a5bf0
[ 63.346341] R13: 00007ffeb170dd40 R14: 0000000000000000 R15: 00000000000000f8
[ 63.347264]
[ 63.347564] irq event stamp: 12163
[ 63.348035] hardirqs last enabled at (12175): [] __up_console_sem+0x78/0x80
[ 63.349123] hardirqs last disabled at (12186): [] __up_console_sem+0x5d/0x80
[ 63.350202] softirqs last enabled at (11646): [] irq_exit_rcu+0x93/0xc0
[ 63.351251] softirqs last disabled at (11627): [] irq_exit_rcu+0x93/0xc0
[ 63.352297] ---[ end trace 0000000000000000 ]---
executing program
[ 64.913746] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 66.960204] Bluetooth: hci0: command 0x041b tx timeout
[ 69.008135] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 71.056157] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
15:18:27 Registers:
info registers vcpu 0
RAX=0000000000025b63 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=00007f333fb46078 CR3=000000000f2b6000 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=2032343a38313a35312036312079614d XMM01=5d3830343432322e33362020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d38 XMM07=6e72656b2072656c6c616b7a79732032
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff8880158475f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 0000555556e4c400 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=00007f856a25c6f4 CR3=0000000015d48000 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