Warning: Permanently added '[localhost]:23647' (ECDSA) to the list of known hosts.
2023/05/16 21:53:28 fuzzer started
2023/05/16 21:53:28 dialing manager at localhost:35573
2023/05/16 21:53:28 checking machine...
2023/05/16 21:53:28 checking revisions...
syzkaller login: [ 42.108843] kmemleak: Automatic memory scanning thread ended
2023/05/16 21:53:28 testing simple program...
[ 42.177107] cgroup: Unknown subsys name 'net'
[ 42.259141] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 54.765213] audit: type=1400 audit(1684274021.245:6): 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
[ 55.872034] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 55.874624] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 55.876313] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 55.879698] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 55.881311] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 55.882844] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 56.288224] ------------[ cut here ]------------
[ 56.289447] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 56.291422] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.292681] Modules linked in:
[ 56.293163] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 56.298031] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.299047] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.299714] 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
[ 56.301847] RSP: 0018:ffff88800dc97c00 EFLAGS: 00010282
[ 56.302545] RAX: 0000000000000000 RBX: ffff88800e1c9c40 RCX: 0000000000000000
[ 56.303428] RDX: ffff888015a41b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 56.304275] RBP: ffff88800e1c9c54 R08: 0000000000000001 R09: 0000000000000000
[ 56.305158] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.306024] R13: ffffffff84e223a0 R14: ffff88800e1c9c48 R15: ffffffff84d73340
[ 56.306936] FS: 0000555556220400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 56.307935] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.308667] CR2: 00007f7e11a7a6f4 CR3: 0000000017b00000 CR4: 0000000000350ef0
[ 56.309544] Call Trace:
[ 56.309864]
[ 56.310160] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 56.310797] ipv4_frags_init_net+0x269/0x440
[ 56.311357] ops_init+0xbb/0x6b0
[ 56.311833] setup_net+0x3d9/0x990
[ 56.312275] ? down_read_killable+0x1d7/0x4e0
[ 56.312869] ? __pfx_setup_net+0x10/0x10
[ 56.313402] ? copy_net_ns+0x17c/0x770
[ 56.313897] copy_net_ns+0x321/0x770
[ 56.314429] create_new_namespaces+0x3f6/0xb30
[ 56.315014] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.315650] ksys_unshare+0x44d/0x8e0
[ 56.316137] ? __pfx_ksys_unshare+0x10/0x10
[ 56.316702] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.317438] __x64_sys_unshare+0x31/0x40
[ 56.317951] do_syscall_64+0x3f/0x90
[ 56.318457] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.319096] RIP: 0033:0x7fd48ffd00d7
[ 56.319585] 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
[ 56.321739] RSP: 002b:00007ffc5212dca8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 56.322678] RAX: ffffffffffffffda RBX: 00007ffc5212e2e8 RCX: 00007fd48ffd00d7
[ 56.323560] RDX: 00007fd49003a41f RSI: 00007ffc5212dc40 RDI: 0000000040000000
[ 56.324449] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc5212da50
[ 56.325297] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fd4900e2bf0
[ 56.326179] R13: 00007ffc5212dd80 R14: 0000000000000000 R15: 00000000000000f8
[ 56.327108]
[ 56.327439] irq event stamp: 8703
[ 56.327856] hardirqs last enabled at (8713): [] __up_console_sem+0x78/0x80
[ 56.328910] hardirqs last disabled at (8724): [] __up_console_sem+0x5d/0x80
[ 56.329949] softirqs last enabled at (8640): [] irq_exit_rcu+0x93/0xc0
[ 56.330972] softirqs last disabled at (8635): [] irq_exit_rcu+0x93/0xc0
[ 56.331990] ---[ end trace 0000000000000000 ]---
[ 56.337301] ------------[ cut here ]------------
[ 56.337908] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 56.339555] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.340622] Modules linked in:
[ 56.341025] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 56.342198] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.343220] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.343897] 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
[ 56.346083] RSP: 0018:ffff88800dc97c00 EFLAGS: 00010282
[ 56.346799] RAX: 0000000000000000 RBX: ffff88800ca67640 RCX: 0000000000000000
[ 56.347678] RDX: ffff888015a41b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 56.348560] RBP: ffff88800ca67654 R08: 0000000000000001 R09: 0000000000000000
[ 56.349435] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.350282] R13: ffffffff84e223a0 R14: ffff88800ca67648 R15: ffffffff84da62e0
[ 56.351176] FS: 0000555556220400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 56.352156] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.352927] CR2: 00007f7e11a7a6f4 CR3: 0000000017b00000 CR4: 0000000000350ef0
[ 56.353804] Call Trace:
[ 56.354128]
[ 56.354465] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 56.355076] ipv6_frags_init_net+0x206/0x3c0
[ 56.355655] ops_init+0xbb/0x6b0
[ 56.356097] setup_net+0x3d9/0x990
[ 56.356571] ? down_read_killable+0x1d7/0x4e0
[ 56.357136] ? __pfx_setup_net+0x10/0x10
[ 56.357664] ? copy_net_ns+0x17c/0x770
[ 56.358164] copy_net_ns+0x321/0x770
[ 56.358688] create_new_namespaces+0x3f6/0xb30
[ 56.359274] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.359913] ksys_unshare+0x44d/0x8e0
[ 56.360427] ? __pfx_ksys_unshare+0x10/0x10
[ 56.360963] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.361694] __x64_sys_unshare+0x31/0x40
[ 56.362212] do_syscall_64+0x3f/0x90
[ 56.362740] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.363403] RIP: 0033:0x7fd48ffd00d7
[ 56.363859] 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
[ 56.366013] RSP: 002b:00007ffc5212dca8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 56.366967] RAX: ffffffffffffffda RBX: 00007ffc5212e2e8 RCX: 00007fd48ffd00d7
[ 56.367845] RDX: 00007fd49003a41f RSI: 00007ffc5212dc40 RDI: 0000000040000000
[ 56.368722] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc5212da50
[ 56.369609] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fd4900e2bf0
[ 56.370514] R13: 00007ffc5212dd80 R14: 0000000000000000 R15: 00000000000000f8
[ 56.371406]
[ 56.371703] irq event stamp: 10365
[ 56.372130] hardirqs last enabled at (10375): [] __up_console_sem+0x78/0x80
[ 56.373208] hardirqs last disabled at (10386): [] __up_console_sem+0x5d/0x80
[ 56.374278] softirqs last enabled at (9656): [] irq_exit_rcu+0x93/0xc0
[ 56.375307] softirqs last disabled at (9615): [] irq_exit_rcu+0x93/0xc0
[ 56.376315] ---[ end trace 0000000000000000 ]---
[ 56.377637] ------------[ cut here ]------------
[ 56.378209] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 56.380144] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.381213] Modules linked in:
[ 56.381639] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 56.382795] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.383783] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.384454] 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
[ 56.386625] RSP: 0018:ffff88800dc97bf0 EFLAGS: 00010286
[ 56.387275] RAX: 0000000000000000 RBX: ffff88800eedf240 RCX: 0000000000000000
[ 56.388150] RDX: ffff888015a41b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 56.389019] RBP: ffff88800eedf254 R08: 0000000000000001 R09: 0000000000000000
[ 56.389905] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.390817] R13: ffffffff84e223a0 R14: ffff88800eedf248 R15: ffffffff84daf020
[ 56.391695] FS: 0000555556220400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 56.392677] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.393412] CR2: 00007f7e11a7a6f4 CR3: 0000000017b00000 CR4: 0000000000350ef0
[ 56.394261] Call Trace:
[ 56.394621]
[ 56.394922] nf_ct_net_init+0x224/0x3d0
[ 56.395462] ? __pfx_nf_ct_net_init+0x10/0x10
[ 56.396027] ops_init+0xbb/0x6b0
[ 56.396500] setup_net+0x3d9/0x990
[ 56.396949] ? down_read_killable+0x1d7/0x4e0
[ 56.397547] ? __pfx_setup_net+0x10/0x10
[ 56.398060] ? copy_net_ns+0x17c/0x770
[ 56.398623] copy_net_ns+0x321/0x770
[ 56.399097] create_new_namespaces+0x3f6/0xb30
[ 56.399704] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.400310] ksys_unshare+0x44d/0x8e0
[ 56.400824] ? __pfx_ksys_unshare+0x10/0x10
[ 56.401396] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.402094] __x64_sys_unshare+0x31/0x40
[ 56.402639] do_syscall_64+0x3f/0x90
[ 56.403113] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.403781] RIP: 0033:0x7fd48ffd00d7
[ 56.404242] 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
[ 56.406394] RSP: 002b:00007ffc5212dca8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 56.407324] RAX: ffffffffffffffda RBX: 00007ffc5212e2e8 RCX: 00007fd48ffd00d7
[ 56.408199] RDX: 00007fd49003a41f RSI: 00007ffc5212dc40 RDI: 0000000040000000
[ 56.409071] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc5212da50
[ 56.409954] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fd4900e2bf0
[ 56.410847] R13: 00007ffc5212dd80 R14: 0000000000000000 R15: 00000000000000f8
[ 56.411752]
[ 56.412048] irq event stamp: 11139
[ 56.412508] hardirqs last enabled at (11151): [] __up_console_sem+0x78/0x80
[ 56.413557] hardirqs last disabled at (11162): [] __up_console_sem+0x5d/0x80
[ 56.414624] softirqs last enabled at (10716): [] irq_exit_rcu+0x93/0xc0
[ 56.415658] softirqs last disabled at (10711): [] irq_exit_rcu+0x93/0xc0
[ 56.416686] ---[ end trace 0000000000000000 ]---
executing program
[ 57.959140] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 60.006472] Bluetooth: hci0: command 0x041b tx timeout
[ 62.054446] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 64.102476] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
21:53:36 Registers:
info registers vcpu 0
RAX=0000000000000054 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88800dc975f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000054 R11=0000000000000001
R12=0000000000000054 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 0000555556220400 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=00007f7e11a7a6f4 CR3=0000000017b00000 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=000000000002b933 RBX=0000000000000001 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffff888008dcfe68
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffff110011b9fd2 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 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=00007fa53e9f5780 CR3=000000000e414000 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=4529a5e728d370b754408f1e3becbb36
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=0e6f76395a03842a000000000013bda8 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=41426970aeca132100000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00200000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000