Warning: Permanently added '[localhost]:19678' (ECDSA) to the list of known hosts.
2023/05/17 17:50:51 fuzzer started
2023/05/17 17:50:52 dialing manager at localhost:44319
2023/05/17 17:50:52 checking machine...
2023/05/17 17:50:52 checking revisions...
syzkaller login: [ 41.453255] kmemleak: Automatic memory scanning thread ended
2023/05/17 17:50:52 testing simple program...
[ 41.522616] cgroup: Unknown subsys name 'net'
[ 41.615050] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 53.693741] audit: type=1400 audit(1684345864.591:6): 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
[ 54.851071] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 54.855418] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 54.856685] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 54.859624] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 54.861244] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 54.862496] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 55.282928] ------------[ cut here ]------------
[ 55.283682] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 55.285572] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.286868] Modules linked in:
[ 55.287358] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 55.289753] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.292367] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.293217] 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
[ 55.295839] RSP: 0018:ffff88801fda7c00 EFLAGS: 00010282
[ 55.296613] RAX: 0000000000000000 RBX: ffff88800dbcdc40 RCX: 0000000000000000
[ 55.297672] RDX: ffff88801956d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 55.298755] RBP: ffff88800dbcdc54 R08: 0000000000000001 R09: 0000000000000000
[ 55.299832] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 55.300887] R13: ffffffff84e23fe0 R14: ffff88800dbcdc48 R15: ffffffff84d74dc0
[ 55.301976] FS: 0000555557037400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 55.303166] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.304045] CR2: 00007f51d697d6f4 CR3: 00000000201c2000 CR4: 0000000000350ef0
[ 55.305104] Call Trace:
[ 55.305495]
[ 55.305905] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 55.306638] ipv4_frags_init_net+0x269/0x440
[ 55.307349] ops_init+0xbb/0x6b0
[ 55.307918] setup_net+0x3d9/0x990
[ 55.308459] ? down_read_killable+0x1d7/0x4e0
[ 55.309176] ? __pfx_setup_net+0x10/0x10
[ 55.309830] ? copy_net_ns+0x17c/0x770
[ 55.310432] copy_net_ns+0x321/0x770
[ 55.311042] create_new_namespaces+0x3f6/0xb30
[ 55.311742] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.312507] ksys_unshare+0x44d/0x8e0
[ 55.313128] ? __pfx_ksys_unshare+0x10/0x10
[ 55.313824] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.314672] __x64_sys_unshare+0x31/0x40
[ 55.315332] do_syscall_64+0x3f/0x90
[ 55.315941] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.316701] RIP: 0033:0x7fbdf27f90d7
[ 55.317290] 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
[ 55.319904] RSP: 002b:00007ffc24b752c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 55.321036] RAX: ffffffffffffffda RBX: 00007ffc24b75908 RCX: 00007fbdf27f90d7
[ 55.322106] RDX: 00007fbdf286341f RSI: 00007ffc24b75260 RDI: 0000000040000000
[ 55.323164] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc24b75070
[ 55.324226] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fbdf290bbf0
[ 55.325283] R13: 00007ffc24b753a0 R14: 0000000000000000 R15: 00000000000000f8
[ 55.326379]
[ 55.326736] irq event stamp: 10597
[ 55.327291] hardirqs last enabled at (10609): [] __up_console_sem+0x78/0x80
[ 55.328573] hardirqs last disabled at (10620): [] __up_console_sem+0x5d/0x80
[ 55.329875] softirqs last enabled at (10152): [] irq_exit_rcu+0x93/0xc0
[ 55.331107] softirqs last disabled at (10133): [] irq_exit_rcu+0x93/0xc0
[ 55.332351] ---[ end trace 0000000000000000 ]---
[ 55.337744] ------------[ cut here ]------------
[ 55.338471] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 55.340363] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.341632] Modules linked in:
[ 55.342169] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 55.343556] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.344801] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.345568] 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
[ 55.348177] RSP: 0018:ffff88801fda7c00 EFLAGS: 00010282
[ 55.348992] RAX: 0000000000000000 RBX: ffff8880144aa440 RCX: 0000000000000000
[ 55.350082] RDX: ffff88801956d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 55.351149] RBP: ffff8880144aa454 R08: 0000000000000001 R09: 0000000000000000
[ 55.352206] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 55.353260] R13: ffffffff84e23fe0 R14: ffff8880144aa448 R15: ffffffff84da7d60
[ 55.354339] FS: 0000555557037400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 55.355527] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.356417] CR2: 00007f51d697d6f4 CR3: 00000000201c2000 CR4: 0000000000350ef0
[ 55.357471] Call Trace:
[ 55.357916]
[ 55.358271] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 55.359039] ipv6_frags_init_net+0x206/0x3c0
[ 55.359675] ops_init+0xbb/0x6b0
[ 55.360205] setup_net+0x3d9/0x990
[ 55.360718] ? down_read_killable+0x1d7/0x4e0
[ 55.361374] ? __pfx_setup_net+0x10/0x10
[ 55.361987] ? copy_net_ns+0x17c/0x770
[ 55.362553] copy_net_ns+0x321/0x770
[ 55.363124] create_new_namespaces+0x3f6/0xb30
[ 55.363810] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.364497] ksys_unshare+0x44d/0x8e0
[ 55.365071] ? __pfx_ksys_unshare+0x10/0x10
[ 55.365681] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.366525] __x64_sys_unshare+0x31/0x40
[ 55.367136] do_syscall_64+0x3f/0x90
[ 55.367668] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.368418] RIP: 0033:0x7fbdf27f90d7
[ 55.368964] 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
[ 55.371403] RSP: 002b:00007ffc24b752c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 55.372462] RAX: ffffffffffffffda RBX: 00007ffc24b75908 RCX: 00007fbdf27f90d7
[ 55.373458] RDX: 00007fbdf286341f RSI: 00007ffc24b75260 RDI: 0000000040000000
[ 55.374455] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc24b75070
[ 55.375435] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fbdf290bbf0
[ 55.376418] R13: 00007ffc24b753a0 R14: 0000000000000000 R15: 00000000000000f8
[ 55.377426]
[ 55.377808] irq event stamp: 12275
[ 55.378290] hardirqs last enabled at (12285): [] __up_console_sem+0x78/0x80
[ 55.379466] hardirqs last disabled at (12296): [] __up_console_sem+0x5d/0x80
[ 55.380644] softirqs last enabled at (11816): [] irq_exit_rcu+0x93/0xc0
[ 55.381813] softirqs last disabled at (11807): [] irq_exit_rcu+0x93/0xc0
[ 55.382969] ---[ end trace 0000000000000000 ]---
[ 55.384751] ------------[ cut here ]------------
[ 55.385429] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 55.387501] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.388687] Modules linked in:
[ 55.389171] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 55.390474] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.391592] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.392338] 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
[ 55.394769] RSP: 0018:ffff88801fda7bf0 EFLAGS: 00010286
[ 55.395524] RAX: 0000000000000000 RBX: ffff88800d938040 RCX: 0000000000000000
[ 55.396509] RDX: ffff88801956d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 55.397498] RBP: ffff88800d938054 R08: 0000000000000001 R09: 0000000000000000
[ 55.398488] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 55.399468] R13: ffffffff84e23fe0 R14: ffff88800d938048 R15: ffffffff84db0aa0
[ 55.400462] FS: 0000555557037400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 55.401572] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.402412] CR2: 00007f51d697d6f4 CR3: 00000000201c2000 CR4: 0000000000350ef0
[ 55.403409] Call Trace:
[ 55.403772]
[ 55.404137] nf_ct_net_init+0x224/0x3d0
[ 55.404707] ? __pfx_nf_ct_net_init+0x10/0x10
[ 55.405375] ops_init+0xbb/0x6b0
[ 55.405911] setup_net+0x3d9/0x990
[ 55.406415] ? down_read_killable+0x1d7/0x4e0
[ 55.407082] ? __pfx_setup_net+0x10/0x10
[ 55.407655] ? copy_net_ns+0x17c/0x770
[ 55.408251] copy_net_ns+0x321/0x770
[ 55.408822] create_new_namespaces+0x3f6/0xb30
[ 55.409469] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.410204] ksys_unshare+0x44d/0x8e0
[ 55.410744] ? __pfx_ksys_unshare+0x10/0x10
[ 55.411379] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.412190] __x64_sys_unshare+0x31/0x40
[ 55.412763] do_syscall_64+0x3f/0x90
[ 55.413322] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.414068] RIP: 0033:0x7fbdf27f90d7
[ 55.414576] 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
[ 55.416972] RSP: 002b:00007ffc24b752c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 55.418015] RAX: ffffffffffffffda RBX: 00007ffc24b75908 RCX: 00007fbdf27f90d7
[ 55.418987] RDX: 00007fbdf286341f RSI: 00007ffc24b75260 RDI: 0000000040000000
[ 55.419955] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc24b75070
[ 55.420923] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fbdf290bbf0
[ 55.421912] R13: 00007ffc24b753a0 R14: 0000000000000000 R15: 00000000000000f8
[ 55.422917]
[ 55.423248] irq event stamp: 13111
[ 55.423725] hardirqs last enabled at (13121): [] __up_console_sem+0x78/0x80
[ 55.424894] hardirqs last disabled at (13132): [] __up_console_sem+0x5d/0x80
[ 55.426072] softirqs last enabled at (12758): [] irq_exit_rcu+0x93/0xc0
[ 55.427201] softirqs last disabled at (12753): [] irq_exit_rcu+0x93/0xc0
[ 55.428347] ---[ end trace 0000000000000000 ]---
executing program
[ 56.936424] Bluetooth: hci0: command 0x0409 tx timeout
[ 58.983857] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 61.031905] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 63.079857] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
17:51:06 Registers:
info registers vcpu 0
RAX=dffffc0000000000 RBX=ffff88806ce09aa0 RCX=0000000000000001 RDX=1ffff1100d9c135f
RSI=ffff88801fda72b0 RDI=ffff88806ce09aa0 RBP=ffff88806ce09af8 RSP=ffff88806ce09a88
R8 =ffffffff864a19c4 R9 =ffffffff864a19c8 R10=0000000000038001 R11=ffff88806ce09ae0
R12=ffff88806ce09b68 R13=0000000000000000 R14=ffff88801956d1c0 R15=ffff88800fc78080
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 0000555557037400 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=00007f51d697d6f4 CR3=00000000201c2000 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=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
info registers vcpu 1
RAX=0000000000039f3d RBX=0000000000000001 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffff888008dcfe70
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffff110011b9fd3 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844d199f RFL=00000202 [-------] 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 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=00007faa373ed170 CR3=000000000e8ca000 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=eadade77b6c9519c974d32d663ded0f2
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=d35f14e95510c1f60000000000115138 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=47bc17a1698a252800000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00002020202020200020202020200000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000