Warning: Permanently added '[localhost]:54304' (ECDSA) to the list of known hosts.
2023/05/17 11:07:45 fuzzer started
2023/05/17 11:07:45 dialing manager at localhost:44319
2023/05/17 11:07:45 checking machine...
2023/05/17 11:07:45 checking revisions...
syzkaller login: [ 81.934427] kmemleak: Automatic memory scanning thread ended
2023/05/17 11:07:45 testing simple program...
[ 81.995789] cgroup: Unknown subsys name 'net'
[ 82.064685] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 94.674401] audit: type=1400 audit(1684321678.350:6): 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
[ 95.806643] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 95.808751] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 95.811074] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 95.814642] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 95.817323] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 95.818674] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 96.206565] ------------[ cut here ]------------
[ 96.207573] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 96.209832] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 96.211514] Modules linked in:
[ 96.212250] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 96.214722] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 96.217083] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 96.217943] 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
[ 96.220715] RSP: 0018:ffff8880166f7c00 EFLAGS: 00010282
[ 96.221586] RAX: 0000000000000000 RBX: ffff88800dfa5440 RCX: 0000000000000000
[ 96.222712] RDX: ffff888014513680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 96.223874] RBP: ffff88800dfa5454 R08: 0000000000000001 R09: 0000000000000000
[ 96.224993] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 96.226093] R13: ffffffff84e23fe0 R14: ffff88800dfa5448 R15: ffffffff84d74dc0
[ 96.227301] FS: 0000555556871400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 96.228572] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 96.229508] CR2: 00007f30bb129780 CR3: 000000000ddc0000 CR4: 0000000000350ee0
[ 96.230616] Call Trace:
[ 96.231028]
[ 96.231431] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 96.232268] ipv4_frags_init_net+0x269/0x440
[ 96.232969] ops_init+0xbb/0x6b0
[ 96.233561] setup_net+0x3d9/0x990
[ 96.234168] ? down_read_killable+0x1d7/0x4e0
[ 96.234872] ? __pfx_setup_net+0x10/0x10
[ 96.235579] ? copy_net_ns+0x17c/0x770
[ 96.236241] copy_net_ns+0x321/0x770
[ 96.236844] create_new_namespaces+0x3f6/0xb30
[ 96.237637] unshare_nsproxy_namespaces+0xc1/0x200
[ 96.238449] ksys_unshare+0x44d/0x8e0
[ 96.239071] ? __pfx_ksys_unshare+0x10/0x10
[ 96.239813] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 96.240743] __x64_sys_unshare+0x31/0x40
[ 96.241425] do_syscall_64+0x3f/0x90
[ 96.242026] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 96.242862] RIP: 0033:0x7f11f4de10d7
[ 96.243504] 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
[ 96.246254] RSP: 002b:00007ffd103b37e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 96.247434] RAX: ffffffffffffffda RBX: 00007ffd103b3e28 RCX: 00007f11f4de10d7
[ 96.248583] RDX: 00007f11f4e4b41f RSI: 00007ffd103b3780 RDI: 0000000040000000
[ 96.249719] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd103b3590
[ 96.250852] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f11f4ef3bf0
[ 96.251975] R13: 00007ffd103b38c0 R14: 0000000000000000 R15: 00000000000000f8
[ 96.253140]
[ 96.253520] irq event stamp: 8995
[ 96.254043] hardirqs last enabled at (9005): [] __up_console_sem+0x78/0x80
[ 96.255360] hardirqs last disabled at (9016): [] __up_console_sem+0x5d/0x80
[ 96.256719] softirqs last enabled at (8628): [] irq_exit_rcu+0x93/0xc0
[ 96.258008] softirqs last disabled at (8617): [] irq_exit_rcu+0x93/0xc0
[ 96.259292] ---[ end trace 0000000000000000 ]---
[ 96.265268] ------------[ cut here ]------------
[ 96.265980] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 96.267985] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 96.269320] Modules linked in:
[ 96.269834] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 96.271309] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 96.272613] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 96.273459] 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
[ 96.276222] RSP: 0018:ffff8880166f7c00 EFLAGS: 00010282
[ 96.277036] RAX: 0000000000000000 RBX: ffff888013a60c40 RCX: 0000000000000000
[ 96.278162] RDX: ffff888014513680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 96.279273] RBP: ffff888013a60c54 R08: 0000000000000001 R09: 0000000000000000
[ 96.280170] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 96.280981] R13: ffffffff84e23fe0 R14: ffff888013a60c48 R15: ffffffff84da7d60
[ 96.281822] FS: 0000555556871400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 96.282756] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 96.283467] CR2: 00007f30bb129780 CR3: 000000000ddc0000 CR4: 0000000000350ee0
[ 96.284331] Call Trace:
[ 96.284643]
[ 96.284930] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 96.285546] ipv6_frags_init_net+0x206/0x3c0
[ 96.286074] ops_init+0xbb/0x6b0
[ 96.286529] setup_net+0x3d9/0x990
[ 96.286961] ? down_read_killable+0x1d7/0x4e0
[ 96.287534] ? __pfx_setup_net+0x10/0x10
[ 96.288018] ? copy_net_ns+0x17c/0x770
[ 96.288529] copy_net_ns+0x321/0x770
[ 96.288989] create_new_namespaces+0x3f6/0xb30
[ 96.289575] unshare_nsproxy_namespaces+0xc1/0x200
[ 96.290214] ksys_unshare+0x44d/0x8e0
[ 96.290709] ? __pfx_ksys_unshare+0x10/0x10
[ 96.291286] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 96.292009] __x64_sys_unshare+0x31/0x40
[ 96.292552] do_syscall_64+0x3f/0x90
[ 96.293024] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 96.293696] RIP: 0033:0x7f11f4de10d7
[ 96.294191] 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
[ 96.296403] RSP: 002b:00007ffd103b37e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 96.297358] RAX: ffffffffffffffda RBX: 00007ffd103b3e28 RCX: 00007f11f4de10d7
[ 96.298260] RDX: 00007f11f4e4b41f RSI: 00007ffd103b3780 RDI: 0000000040000000
[ 96.299143] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd103b3590
[ 96.300020] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f11f4ef3bf0
[ 96.300908] R13: 00007ffd103b38c0 R14: 0000000000000000 R15: 00000000000000f8
[ 96.301812]
[ 96.302140] irq event stamp: 10587
[ 96.302575] hardirqs last enabled at (10597): [] __up_console_sem+0x78/0x80
[ 96.303663] hardirqs last disabled at (10608): [] __up_console_sem+0x5d/0x80
[ 96.304741] softirqs last enabled at (10086): [] irq_exit_rcu+0x93/0xc0
[ 96.305787] softirqs last disabled at (10063): [] irq_exit_rcu+0x93/0xc0
[ 96.306817] ---[ end trace 0000000000000000 ]---
[ 96.308205] ------------[ cut here ]------------
[ 96.308795] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 96.310684] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 96.311754] Modules linked in:
[ 96.312191] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 96.313350] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 96.314376] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 96.315024] 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
[ 96.317214] RSP: 0018:ffff8880166f7bf0 EFLAGS: 00010286
[ 96.317866] RAX: 0000000000000000 RBX: ffff88800f562240 RCX: 0000000000000000
[ 96.318752] RDX: ffff888014513680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 96.319673] RBP: ffff88800f562254 R08: 0000000000000001 R09: 0000000000000000
[ 96.320566] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 96.321462] R13: ffffffff84e23fe0 R14: ffff88800f562248 R15: ffffffff84db0aa0
[ 96.322361] FS: 0000555556871400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 96.323368] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 96.324093] CR2: 00007f30bb129780 CR3: 000000000ddc0000 CR4: 0000000000350ee0
[ 96.325000] Call Trace:
[ 96.325364]
[ 96.325672] nf_ct_net_init+0x224/0x3d0
[ 96.326226] ? __pfx_nf_ct_net_init+0x10/0x10
[ 96.326802] ops_init+0xbb/0x6b0
[ 96.327280] setup_net+0x3d9/0x990
[ 96.327753] ? down_read_killable+0x1d7/0x4e0
[ 96.328364] ? __pfx_setup_net+0x10/0x10
[ 96.328878] ? copy_net_ns+0x17c/0x770
[ 96.329422] copy_net_ns+0x321/0x770
[ 96.329907] create_new_namespaces+0x3f6/0xb30
[ 96.330525] unshare_nsproxy_namespaces+0xc1/0x200
[ 96.331178] ksys_unshare+0x44d/0x8e0
[ 96.331706] ? __pfx_ksys_unshare+0x10/0x10
[ 96.332295] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 96.333000] __x64_sys_unshare+0x31/0x40
[ 96.333553] do_syscall_64+0x3f/0x90
[ 96.334033] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 96.334707] RIP: 0033:0x7f11f4de10d7
[ 96.335203] 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
[ 96.337436] RSP: 002b:00007ffd103b37e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 96.338381] RAX: ffffffffffffffda RBX: 00007ffd103b3e28 RCX: 00007f11f4de10d7
[ 96.339287] RDX: 00007f11f4e4b41f RSI: 00007ffd103b3780 RDI: 0000000040000000
[ 96.340195] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd103b3590
[ 96.341053] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f11f4ef3bf0
[ 96.341954] R13: 00007ffd103b38c0 R14: 0000000000000000 R15: 00000000000000f8
[ 96.342878]
[ 96.343211] irq event stamp: 11335
[ 96.343663] hardirqs last enabled at (11345): [] __up_console_sem+0x78/0x80
[ 96.344743] hardirqs last disabled at (11356): [] __up_console_sem+0x5d/0x80
[ 96.345833] softirqs last enabled at (11014): [] irq_exit_rcu+0x93/0xc0
[ 96.346881] softirqs last disabled at (11009): [] irq_exit_rcu+0x93/0xc0
[ 96.347934] ---[ end trace 0000000000000000 ]---
executing program
[ 97.890738] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 99.938171] Bluetooth: hci0: command 0x041b tx timeout
[ 101.986268] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 104.034200] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
11:07:13 Registers:
info registers vcpu 0
RAX=0000000000027565 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=00007f30bb166ea0 CR3=0000000016618000 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=cebfaf3858a27ea5fd4f25ce2db7c0a7
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=6ada52566bdf0dcb0000000000141b78 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=8f9299dfeb3274b400000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020002000200000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000002 RBX=0000000000000001 RCX=0000000000000001 RDX=0000000000000008
RSI=ffff8880166f7f50 RDI=ffff88806cf09aa0 RBP=ffff88806cf09af8 RSP=ffff88806cf09a30
R8 =ffffffff864a5096 R9 =ffffffff864a509a R10=0000000000038001 R11=00000000000b4883
R12=ffff88806cf09b00 R13=ffff88806cf09ae8 R14=ffff8880166f7f58 R15=ffff88806cf09aa0
RIP=ffffffff81130ead 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 0000555556871400 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=00007f30bb129780 CR3=000000000ddc0000 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