Warning: Permanently added '[localhost]:31955' (ECDSA) to the list of known hosts.
2023/05/17 14:55:30 fuzzer started
2023/05/17 14:55:30 dialing manager at localhost:44319
2023/05/17 14:55:30 checking machine...
2023/05/17 14:55:30 checking revisions...
syzkaller login: [ 45.367870] kmemleak: Automatic memory scanning thread ended
2023/05/17 14:55:30 testing simple program...
[ 45.436930] cgroup: Unknown subsys name 'net'
[ 45.514752] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 58.637100] audit: type=1400 audit(1684335343.911:6): 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
[ 59.776070] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 59.777708] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 59.779486] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 59.782212] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 59.783850] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 59.785335] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 60.191718] ------------[ cut here ]------------
[ 60.192517] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 60.194776] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.196209] Modules linked in:
[ 60.196971] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 60.199655] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.202504] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.203427] 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
[ 60.206160] RSP: 0018:ffff8880162efc00 EFLAGS: 00010282
[ 60.207064] RAX: 0000000000000000 RBX: ffff8880100dac40 RCX: 0000000000000000
[ 60.208189] RDX: ffff88800fc1d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 60.209305] RBP: ffff8880100dac54 R08: 0000000000000001 R09: 0000000000000000
[ 60.210429] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 60.211508] R13: ffffffff84e23fe0 R14: ffff8880100dac48 R15: ffffffff84d74dc0
[ 60.212632] FS: 0000555556746400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 60.213651] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.214366] CR2: 00007fbbf83b46f4 CR3: 000000000c586000 CR4: 0000000000350ee0
[ 60.215269] Call Trace:
[ 60.215633]
[ 60.215932] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 60.216555] ipv4_frags_init_net+0x269/0x440
[ 60.217159] ops_init+0xbb/0x6b0
[ 60.217641] setup_net+0x3d9/0x990
[ 60.218094] ? down_read_killable+0x1d7/0x4e0
[ 60.218698] ? __pfx_setup_net+0x10/0x10
[ 60.219222] ? copy_net_ns+0x17c/0x770
[ 60.219765] copy_net_ns+0x321/0x770
[ 60.220271] create_new_namespaces+0x3f6/0xb30
[ 60.220893] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.221517] ksys_unshare+0x44d/0x8e0
[ 60.222044] ? __pfx_ksys_unshare+0x10/0x10
[ 60.222631] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.223335] __x64_sys_unshare+0x31/0x40
[ 60.223884] do_syscall_64+0x3f/0x90
[ 60.224384] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.225060] RIP: 0033:0x7f371c9ef0d7
[ 60.225523] 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
[ 60.227690] RSP: 002b:00007ffcde03a8d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 60.228662] RAX: ffffffffffffffda RBX: 00007ffcde03af18 RCX: 00007f371c9ef0d7
[ 60.229521] RDX: 00007f371ca5941f RSI: 00007ffcde03a870 RDI: 0000000040000000
[ 60.230414] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcde03a680
[ 60.231320] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f371cb01bf0
[ 60.232226] R13: 00007ffcde03a9b0 R14: 0000000000000000 R15: 00000000000000f8
[ 60.233141]
[ 60.233441] irq event stamp: 7677
[ 60.233908] hardirqs last enabled at (7689): [] __up_console_sem+0x78/0x80
[ 60.234983] hardirqs last disabled at (7700): [] __up_console_sem+0x5d/0x80
[ 60.236090] softirqs last enabled at (7226): [] irq_exit_rcu+0x93/0xc0
[ 60.237163] softirqs last disabled at (7173): [] irq_exit_rcu+0x93/0xc0
[ 60.238212] ---[ end trace 0000000000000000 ]---
executing program
[ 60.245944] ------------[ cut here ]------------
[ 60.246530] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 60.248222] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.249303] Modules linked in:
[ 60.249747] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 60.250912] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.251936] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.252633] 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
[ 60.254801] RSP: 0018:ffff8880162efc00 EFLAGS: 00010282
[ 60.255456] RAX: 0000000000000000 RBX: ffff88800e8d9640 RCX: 0000000000000000
[ 60.256374] RDX: ffff88800fc1d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 60.257263] RBP: ffff88800e8d9654 R08: 0000000000000001 R09: 0000000000000000
[ 60.258157] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 60.259058] R13: ffffffff84e23fe0 R14: ffff88800e8d9648 R15: ffffffff84da7d60
[ 60.259961] FS: 0000555556746400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 60.261005] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.261756] CR2: 00007fbbf83b46f4 CR3: 000000000c586000 CR4: 0000000000350ee0
[ 60.262645] Call Trace:
[ 60.262974]
[ 60.263272] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 60.263924] ipv6_frags_init_net+0x206/0x3c0
[ 60.264504] ops_init+0xbb/0x6b0
[ 60.264987] setup_net+0x3d9/0x990
[ 60.265443] ? down_read_killable+0x1d7/0x4e0
[ 60.266049] ? __pfx_setup_net+0x10/0x10
[ 60.266559] ? copy_net_ns+0x17c/0x770
[ 60.267100] copy_net_ns+0x321/0x770
[ 60.267613] create_new_namespaces+0x3f6/0xb30
[ 60.268210] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.268855] ksys_unshare+0x44d/0x8e0
[ 60.269342] ? __pfx_ksys_unshare+0x10/0x10
[ 60.269917] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.270657] __x64_sys_unshare+0x31/0x40
[ 60.271168] do_syscall_64+0x3f/0x90
[ 60.271674] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.272329] RIP: 0033:0x7f371c9ef0d7
[ 60.272829] 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
[ 60.275031] RSP: 002b:00007ffcde03a8d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 60.275985] RAX: ffffffffffffffda RBX: 00007ffcde03af18 RCX: 00007f371c9ef0d7
[ 60.276900] RDX: 00007f371ca5941f RSI: 00007ffcde03a870 RDI: 0000000040000000
[ 60.277793] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcde03a680
[ 60.278681] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f371cb01bf0
[ 60.279543] R13: 00007ffcde03a9b0 R14: 0000000000000000 R15: 00000000000000f8
[ 60.280466]
[ 60.280806] irq event stamp: 9581
[ 60.281228] hardirqs last enabled at (9591): [] __up_console_sem+0x78/0x80
[ 60.282287] hardirqs last disabled at (9602): [] __up_console_sem+0x5d/0x80
[ 60.283351] softirqs last enabled at (9242): [] irq_exit_rcu+0x93/0xc0
[ 60.284386] softirqs last disabled at (9237): [] irq_exit_rcu+0x93/0xc0
[ 60.285402] ---[ end trace 0000000000000000 ]---
[ 60.286775] ------------[ cut here ]------------
[ 60.287363] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 60.289265] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.290334] Modules linked in:
[ 60.290775] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 60.291920] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.292945] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.293618] 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
[ 60.295784] RSP: 0018:ffff8880162efbf0 EFLAGS: 00010286
[ 60.296447] RAX: 0000000000000000 RBX: ffff88800e8d9040 RCX: 0000000000000000
[ 60.297337] RDX: ffff88800fc1d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 60.298229] RBP: ffff88800e8d9054 R08: 0000000000000001 R09: 0000000000000000
[ 60.299111] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 60.299991] R13: ffffffff84e23fe0 R14: ffff88800e8d9048 R15: ffffffff84db0aa0
[ 60.300892] FS: 0000555556746400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 60.301890] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.302634] CR2: 00007fbbf83b46f4 CR3: 000000000c586000 CR4: 0000000000350ee0
[ 60.303483] Call Trace:
[ 60.303840]
[ 60.304157] nf_ct_net_init+0x224/0x3d0
[ 60.304715] ? __pfx_nf_ct_net_init+0x10/0x10
[ 60.305287] ops_init+0xbb/0x6b0
[ 60.305770] setup_net+0x3d9/0x990
[ 60.306235] ? down_read_killable+0x1d7/0x4e0
[ 60.306834] ? __pfx_setup_net+0x10/0x10
[ 60.307351] ? copy_net_ns+0x17c/0x770
[ 60.307894] copy_net_ns+0x321/0x770
[ 60.308381] create_new_namespaces+0x3f6/0xb30
[ 60.308996] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.309641] ksys_unshare+0x44d/0x8e0
[ 60.310126] ? __pfx_ksys_unshare+0x10/0x10
[ 60.310704] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.311413] __x64_sys_unshare+0x31/0x40
[ 60.311956] do_syscall_64+0x3f/0x90
[ 60.312442] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.313117] RIP: 0033:0x7f371c9ef0d7
[ 60.313611] 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
[ 60.315794] RSP: 002b:00007ffcde03a8d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 60.316775] RAX: ffffffffffffffda RBX: 00007ffcde03af18 RCX: 00007f371c9ef0d7
[ 60.317671] RDX: 00007f371ca5941f RSI: 00007ffcde03a870 RDI: 0000000040000000
[ 60.318528] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcde03a680
[ 60.319424] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f371cb01bf0
[ 60.320324] R13: 00007ffcde03a9b0 R14: 0000000000000000 R15: 00000000000000f8
[ 60.321232]
[ 60.321537] irq event stamp: 10329
[ 60.322003] hardirqs last enabled at (10341): [] __up_console_sem+0x78/0x80
[ 60.323073] hardirqs last disabled at (10352): [] __up_console_sem+0x5d/0x80
[ 60.324164] softirqs last enabled at (10004): [] irq_exit_rcu+0x93/0xc0
[ 60.325214] softirqs last disabled at (9999): [] irq_exit_rcu+0x93/0xc0
[ 60.326252] ---[ end trace 0000000000000000 ]---
[ 61.861301] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 63.908641] Bluetooth: hci0: command 0x041b tx timeout
[ 65.956651] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 68.004678] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
14:55:36 Registers:
info registers vcpu 0
RAX=000000000002a4db RBX=0000000000000000 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffffffff0a80fc7 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844d199f 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=00007fecb408fa50 CR3=000000000ecc6000 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=c94b173b7761418bdf46bb9fbca90718
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=d1acd6f08ce9a175000000000013bde0 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=03e4a1751808e76e00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000200000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=dffffc0000000000 RBX=ffff88806cf09aa0 RCX=0000000000000001 RDX=1ffff1100d9e135f
RSI=0000000000000000 RDI=ffff88806cf09aa0 RBP=ffff88806cf09af8 RSP=ffff88806cf09a88
R8 =ffffffff860e8570 R9 =ffffffff860e8574 R10=0000000000038001 R11=ffff88806cf09ae0
R12=ffff88806cf09b68 R13=0000000000000000 R14=ffff88800fc1d1c0 R15=ffff88801d024d90
RIP=ffffffff8113007e RFL=00000246 [---Z-P-] 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 0000555556746400 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=00007fbbf83b46f4 CR3=000000000c586000 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