Warning: Permanently added '[localhost]:61637' (ECDSA) to the list of known hosts.
2023/05/16 17:08:42 fuzzer started
2023/05/16 17:08:42 dialing manager at localhost:35573
2023/05/16 17:08:42 checking machine...
2023/05/16 17:08:42 checking revisions...
syzkaller login: [ 44.907729] kmemleak: Automatic memory scanning thread ended
2023/05/16 17:08:42 testing simple program...
[ 44.982259] cgroup: Unknown subsys name 'net'
[ 45.083297] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 56.796430] audit: type=1400 audit(1684256934.466:6): 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
[ 57.870221] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 57.871939] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 57.873997] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 57.877674] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 57.880289] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 57.881885] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 58.312787] ------------[ cut here ]------------
[ 58.314307] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 58.316396] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.317581] Modules linked in:
[ 58.318001] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 58.322793] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.323941] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.324719] 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
[ 58.327034] RSP: 0018:ffff88801bf17c00 EFLAGS: 00010282
[ 58.327843] RAX: 0000000000000000 RBX: ffff88800f21e840 RCX: 0000000000000000
[ 58.328849] RDX: ffff888016da9b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 58.329912] RBP: ffff88800f21e854 R08: 0000000000000001 R09: 0000000000000000
[ 58.330993] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 58.331931] R13: ffffffff84e223a0 R14: ffff88800f21e848 R15: ffffffff84d73340
[ 58.332843] FS: 0000555556296400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 58.333872] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.334634] CR2: 00007fb6918006f4 CR3: 00000000191b4000 CR4: 0000000000350ef0
[ 58.335579] Call Trace:
[ 58.335921]
[ 58.336255] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 58.336887] ipv4_frags_init_net+0x269/0x440
[ 58.337502] ops_init+0xbb/0x6b0
[ 58.337953] setup_net+0x3d9/0x990
[ 58.338455] ? down_read_killable+0x1d7/0x4e0
[ 58.339037] ? __pfx_setup_net+0x10/0x10
[ 58.339608] ? copy_net_ns+0x17c/0x770
[ 58.340164] copy_net_ns+0x321/0x770
[ 58.340656] create_new_namespaces+0x3f6/0xb30
[ 58.341289] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.341922] ksys_unshare+0x44d/0x8e0
[ 58.342466] ? __pfx_ksys_unshare+0x10/0x10
[ 58.343026] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.343808] __x64_sys_unshare+0x31/0x40
[ 58.344366] do_syscall_64+0x3f/0x90
[ 58.344857] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.345553] RIP: 0033:0x7f5f3d9250d7
[ 58.346032] 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
[ 58.348329] RSP: 002b:00007fff2962e868 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 58.349304] RAX: ffffffffffffffda RBX: 00007fff2962eea8 RCX: 00007f5f3d9250d7
[ 58.350231] RDX: 00007f5f3d98f41f RSI: 00007fff2962e800 RDI: 0000000040000000
[ 58.351151] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff2962e610
[ 58.352018] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f5f3da37bf0
[ 58.352921] R13: 00007fff2962e940 R14: 0000000000000000 R15: 00000000000000f8
[ 58.353862]
[ 58.354207] irq event stamp: 9011
[ 58.354642] hardirqs last enabled at (9021): [] __up_console_sem+0x78/0x80
[ 58.355764] hardirqs last disabled at (9032): [] __up_console_sem+0x5d/0x80
[ 58.356858] softirqs last enabled at (8634): [] irq_exit_rcu+0x93/0xc0
[ 58.357928] softirqs last disabled at (8575): [] irq_exit_rcu+0x93/0xc0
[ 58.358984] ---[ end trace 0000000000000000 ]---
[ 58.365326] ------------[ cut here ]------------
[ 58.365935] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 58.367991] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.369098] Modules linked in:
[ 58.369545] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 58.370756] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.371815] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.372508] 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
[ 58.374768] RSP: 0018:ffff88801bf17c00 EFLAGS: 00010282
[ 58.375501] RAX: 0000000000000000 RBX: ffff88800e4ee440 RCX: 0000000000000000
[ 58.376412] RDX: ffff888016da9b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 58.377340] RBP: ffff88800e4ee454 R08: 0000000000000001 R09: 0000000000000000
[ 58.378246] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.379180] R13: ffffffff84e223a0 R14: ffff88800e4ee448 R15: ffffffff84da62e0
[ 58.380071] FS: 0000555556296400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 58.381139] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.381874] CR2: 00007fb6918006f4 CR3: 00000000191b4000 CR4: 0000000000350ef0
[ 58.382804] Call Trace:
[ 58.383196]
[ 58.383508] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 58.384169] ipv6_frags_init_net+0x206/0x3c0
[ 58.384745] ops_init+0xbb/0x6b0
[ 58.385235] setup_net+0x3d9/0x990
[ 58.385697] ? down_read_killable+0x1d7/0x4e0
[ 58.386318] ? __pfx_setup_net+0x10/0x10
[ 58.386841] ? copy_net_ns+0x17c/0x770
[ 58.387407] copy_net_ns+0x321/0x770
[ 58.387908] create_new_namespaces+0x3f6/0xb30
[ 58.388546] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.389201] ksys_unshare+0x44d/0x8e0
[ 58.389707] ? __pfx_ksys_unshare+0x10/0x10
[ 58.390299] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.391031] __x64_sys_unshare+0x31/0x40
[ 58.391614] do_syscall_64+0x3f/0x90
[ 58.392137] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.392796] RIP: 0033:0x7f5f3d9250d7
[ 58.393314] 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
[ 58.395567] RSP: 002b:00007fff2962e868 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 58.396544] RAX: ffffffffffffffda RBX: 00007fff2962eea8 RCX: 00007f5f3d9250d7
[ 58.397471] RDX: 00007f5f3d98f41f RSI: 00007fff2962e800 RDI: 0000000040000000
[ 58.398386] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff2962e610
[ 58.399318] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f5f3da37bf0
[ 58.400244] R13: 00007fff2962e940 R14: 0000000000000000 R15: 00000000000000f8
[ 58.401184]
[ 58.401498] irq event stamp: 11273
[ 58.401942] hardirqs last enabled at (11283): [] __up_console_sem+0x78/0x80
[ 58.403046] hardirqs last disabled at (11294): [] __up_console_sem+0x5d/0x80
[ 58.404176] softirqs last enabled at (10766): [] irq_exit_rcu+0x93/0xc0
[ 58.405259] softirqs last disabled at (10717): [] irq_exit_rcu+0x93/0xc0
[ 58.406329] ---[ end trace 0000000000000000 ]---
[ 58.407775] ------------[ cut here ]------------
[ 58.408407] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 58.410494] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.411595] Modules linked in:
[ 58.412014] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 58.413211] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.414264] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.414920] 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
[ 58.417175] RSP: 0018:ffff88801bf17bf0 EFLAGS: 00010286
[ 58.417845] RAX: 0000000000000000 RBX: ffff88800e4efa40 RCX: 0000000000000000
[ 58.418766] RDX: ffff888016da9b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 58.419704] RBP: ffff88800e4efa54 R08: 0000000000000001 R09: 0000000000000000
[ 58.420636] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.421549] R13: ffffffff84e223a0 R14: ffff88800e4efa48 R15: ffffffff84daf020
[ 58.422470] FS: 0000555556296400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 58.423525] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.424308] CR2: 00007fb6918006f4 CR3: 00000000191b4000 CR4: 0000000000350ef0
[ 58.425223] Call Trace:
[ 58.425558]
[ 58.425862] nf_ct_net_init+0x224/0x3d0
[ 58.426429] ? __pfx_nf_ct_net_init+0x10/0x10
[ 58.427022] ops_init+0xbb/0x6b0
[ 58.427522] setup_net+0x3d9/0x990
[ 58.427993] ? down_read_killable+0x1d7/0x4e0
[ 58.428610] ? __pfx_setup_net+0x10/0x10
[ 58.429170] ? copy_net_ns+0x17c/0x770
[ 58.429694] copy_net_ns+0x321/0x770
[ 58.430221] create_new_namespaces+0x3f6/0xb30
[ 58.430824] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.431512] ksys_unshare+0x44d/0x8e0
[ 58.432009] ? __pfx_ksys_unshare+0x10/0x10
[ 58.432609] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.433354] __x64_sys_unshare+0x31/0x40
[ 58.433866] do_syscall_64+0x3f/0x90
[ 58.434374] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.435028] RIP: 0033:0x7f5f3d9250d7
[ 58.435548] 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
[ 58.437724] RSP: 002b:00007fff2962e868 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 58.438686] RAX: ffffffffffffffda RBX: 00007fff2962eea8 RCX: 00007f5f3d9250d7
[ 58.439586] RDX: 00007f5f3d98f41f RSI: 00007fff2962e800 RDI: 0000000040000000
[ 58.440506] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff2962e610
[ 58.441403] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f5f3da37bf0
[ 58.442297] R13: 00007fff2962e940 R14: 0000000000000000 R15: 00000000000000f8
[ 58.443238]
[ 58.443537] irq event stamp: 12045
[ 58.443969] hardirqs last enabled at (12055): [] __up_console_sem+0x78/0x80
[ 58.445043] hardirqs last disabled at (12066): [] __up_console_sem+0x5d/0x80
[ 58.446132] softirqs last enabled at (11706): [] irq_exit_rcu+0x93/0xc0
[ 58.447181] softirqs last disabled at (11701): [] irq_exit_rcu+0x93/0xc0
[ 58.448215] ---[ end trace 0000000000000000 ]---
executing program
[ 59.955880] Bluetooth: hci0: command 0x0409 tx timeout
[ 62.003311] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 64.051188] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 66.099273] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
17:08:54 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801bf175f0
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 0000555556296400 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=00007fb6918006f4 CR3=00000000191b4000 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=000000000002b2ab 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=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=00007f2ca3b01780 CR3=0000000013e82000 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=2035353a38303a37312036312079614d XMM01=5d3639333631332e38352020205b203a
XMM02=74656e20746120393532203a44495020 XMM03=735f74656e5f72657473696765722035
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120393532203a4449
XMM06=57205d3639333631332e38352020205b XMM07=79732035353a38303a37312036312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000