Warning: Permanently added '[localhost]:7502' (ECDSA) to the list of known hosts.
2023/05/17 08:08:03 fuzzer started
2023/05/17 08:08:04 dialing manager at localhost:35573
2023/05/17 08:08:04 checking machine...
2023/05/17 08:08:04 checking revisions...
syzkaller login: [ 48.533503] kmemleak: Automatic memory scanning thread ended
2023/05/17 08:08:04 testing simple program...
[ 48.619571] cgroup: Unknown subsys name 'net'
[ 48.717423] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 62.182599] audit: type=1400 audit(1684310898.301:6): 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
[ 63.293949] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 63.295275] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 63.297366] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 63.299001] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 63.305643] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 63.306423] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 63.675591] ------------[ cut here ]------------
[ 63.676037] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 63.677131] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 63.677795] Modules linked in:
[ 63.678067] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 63.678800] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 63.679461] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 63.679891] 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
[ 63.681294] RSP: 0018:ffff88801bb5fc00 EFLAGS: 00010282
[ 63.681716] RAX: 0000000000000000 RBX: ffff888015d34c40 RCX: 0000000000000000
[ 63.682285] RDX: ffff888016feb680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 63.682828] RBP: ffff888015d34c54 R08: 0000000000000001 R09: 0000000000000000
[ 63.683430] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 63.683966] R13: ffffffff84e223a0 R14: ffff888015d34c48 R15: ffffffff84d73340
[ 63.684533] FS: 0000555556484400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 63.685143] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 63.685643] CR2: 00007fd2767dc6f4 CR3: 000000001de36000 CR4: 0000000000350ef0
[ 63.686190] Call Trace:
[ 63.686428]
[ 63.686627] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 63.687018] ipv4_frags_init_net+0x269/0x440
[ 63.691479] ops_init+0xbb/0x6b0
[ 63.691780] setup_net+0x3d9/0x990
[ 63.692075] ? down_read_killable+0x1d7/0x4e0
[ 63.692467] ? __pfx_setup_net+0x10/0x10
[ 63.692798] ? copy_net_ns+0x17c/0x770
[ 63.693130] copy_net_ns+0x321/0x770
[ 63.693467] create_new_namespaces+0x3f6/0xb30
[ 63.693851] unshare_nsproxy_namespaces+0xc1/0x200
[ 63.694269] ksys_unshare+0x44d/0x8e0
[ 63.694587] ? __pfx_ksys_unshare+0x10/0x10
[ 63.694940] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 63.703693] __x64_sys_unshare+0x31/0x40
[ 63.704040] do_syscall_64+0x3f/0x90
[ 63.704376] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 63.704791] RIP: 0033:0x7f5c3fd290d7
[ 63.705099] 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
[ 63.706469] RSP: 002b:00007fffaa33e0a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 63.707058] RAX: ffffffffffffffda RBX: 00007fffaa33e6e8 RCX: 00007f5c3fd290d7
[ 63.707663] RDX: 00007f5c3fd9341f RSI: 00007fffaa33e040 RDI: 0000000040000000
[ 63.708242] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffaa33de50
[ 63.708792] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f5c3fe3bbf0
[ 63.709366] R13: 00007fffaa33e180 R14: 0000000000000000 R15: 00000000000000f8
[ 63.709920]
[ 63.710107] irq event stamp: 10185
[ 63.710412] hardirqs last enabled at (10197): [] __up_console_sem+0x78/0x80
[ 63.711081] hardirqs last disabled at (10206): [] __up_console_sem+0x5d/0x80
[ 63.715933] softirqs last enabled at (9872): [] irq_exit_rcu+0x93/0xc0
[ 63.716603] softirqs last disabled at (9867): [] irq_exit_rcu+0x93/0xc0
[ 63.717263] ---[ end trace 0000000000000000 ]---
[ 63.722945] ------------[ cut here ]------------
[ 63.727571] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 63.728690] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 63.729376] Modules linked in:
[ 63.729640] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 63.730364] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 63.730975] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 63.735531] 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
[ 63.736900] RSP: 0018:ffff88801bb5fc00 EFLAGS: 00010282
[ 63.737335] RAX: 0000000000000000 RBX: ffff88800e993c40 RCX: 0000000000000000
[ 63.737874] RDX: ffff888016feb680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 63.738440] RBP: ffff88800e993c54 R08: 0000000000000001 R09: 0000000000000000
[ 63.738982] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 63.747662] R13: ffffffff84e223a0 R14: ffff88800e993c48 R15: ffffffff84da62e0
[ 63.748232] FS: 0000555556484400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 63.748841] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 63.749310] CR2: 00007fd2767dc6f4 CR3: 000000001de36000 CR4: 0000000000350ef0
[ 63.749852] Call Trace:
[ 63.750068]
[ 63.750294] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 63.750689] ipv6_frags_init_net+0x206/0x3c0
[ 63.751044] ops_init+0xbb/0x6b0
[ 63.751365] setup_net+0x3d9/0x990
[ 63.751659] ? down_read_killable+0x1d7/0x4e0
[ 63.752022] ? __pfx_setup_net+0x10/0x10
[ 63.752379] ? copy_net_ns+0x17c/0x770
[ 63.752711] copy_net_ns+0x321/0x770
[ 63.753020] create_new_namespaces+0x3f6/0xb30
[ 63.753428] unshare_nsproxy_namespaces+0xc1/0x200
[ 63.753820] ksys_unshare+0x44d/0x8e0
[ 63.754137] ? __pfx_ksys_unshare+0x10/0x10
[ 63.754516] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 63.754976] __x64_sys_unshare+0x31/0x40
[ 63.755357] do_syscall_64+0x3f/0x90
[ 63.755663] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 63.756072] RIP: 0033:0x7f5c3fd290d7
[ 63.756397] 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
[ 63.757757] RSP: 002b:00007fffaa33e0a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 63.758363] RAX: ffffffffffffffda RBX: 00007fffaa33e6e8 RCX: 00007f5c3fd290d7
[ 63.758903] RDX: 00007f5c3fd9341f RSI: 00007fffaa33e040 RDI: 0000000040000000
[ 63.759495] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffaa33de50
[ 63.760038] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f5c3fe3bbf0
[ 63.760605] R13: 00007fffaa33e180 R14: 0000000000000000 R15: 00000000000000f8
[ 63.761173]
[ 63.761399] irq event stamp: 11847
[ 63.761680] hardirqs last enabled at (11857): [] __up_console_sem+0x78/0x80
[ 63.762375] hardirqs last disabled at (11868): [] __up_console_sem+0x5d/0x80
[ 63.763041] softirqs last enabled at (11424): [] irq_exit_rcu+0x93/0xc0
[ 63.763767] softirqs last disabled at (11419): [] irq_exit_rcu+0x93/0xc0
[ 63.764446] ---[ end trace 0000000000000000 ]---
[ 63.765692] ------------[ cut here ]------------
[ 63.766065] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 63.767369] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 63.768033] Modules linked in:
[ 63.768325] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 63.769033] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 63.769680] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 63.770084] 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
[ 63.771466] RSP: 0018:ffff88801bb5fbf0 EFLAGS: 00010286
[ 63.771879] RAX: 0000000000000000 RBX: ffff88800e992240 RCX: 0000000000000000
[ 63.772453] RDX: ffff888016feb680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 63.772995] RBP: ffff88800e992254 R08: 0000000000000001 R09: 0000000000000000
[ 63.773561] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 63.774102] R13: ffffffff84e223a0 R14: ffff88800e992248 R15: ffffffff84daf020
[ 63.774687] FS: 0000555556484400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 63.775339] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 63.775793] CR2: 00007fd2767dc6f4 CR3: 000000001de36000 CR4: 0000000000350ef0
[ 63.776376] Call Trace:
[ 63.776602]
[ 63.776801] nf_ct_net_init+0x224/0x3d0
[ 63.777136] ? __pfx_nf_ct_net_init+0x10/0x10
[ 63.777536] ops_init+0xbb/0x6b0
[ 63.777830] setup_net+0x3d9/0x990
[ 63.778123] ? down_read_killable+0x1d7/0x4e0
[ 63.778520] ? __pfx_setup_net+0x10/0x10
[ 63.778851] ? copy_net_ns+0x17c/0x770
[ 63.779181] copy_net_ns+0x321/0x770
[ 63.783611] create_new_namespaces+0x3f6/0xb30
[ 63.784003] unshare_nsproxy_namespaces+0xc1/0x200
[ 63.784423] ksys_unshare+0x44d/0x8e0
[ 63.784753] ? __pfx_ksys_unshare+0x10/0x10
[ 63.785108] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 63.785595] __x64_sys_unshare+0x31/0x40
[ 63.785934] do_syscall_64+0x3f/0x90
[ 63.786261] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 63.786668] RIP: 0033:0x7f5c3fd290d7
[ 63.786954] 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
[ 63.788289] RSP: 002b:00007fffaa33e0a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 63.788867] RAX: ffffffffffffffda RBX: 00007fffaa33e6e8 RCX: 00007f5c3fd290d7
[ 63.789437] RDX: 00007f5c3fd9341f RSI: 00007fffaa33e040 RDI: 0000000040000000
[ 63.789976] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffaa33de50
[ 63.790542] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f5c3fe3bbf0
[ 63.791082] R13: 00007fffaa33e180 R14: 0000000000000000 R15: 00000000000000f8
[ 63.791701]
[ 63.791897] irq event stamp: 12585
[ 63.792175] hardirqs last enabled at (12595): [] __up_console_sem+0x78/0x80
[ 63.792866] hardirqs last disabled at (12606): [] __up_console_sem+0x5d/0x80
[ 63.793545] softirqs last enabled at (11424): [] irq_exit_rcu+0x93/0xc0
[ 63.794189] softirqs last disabled at (11419): [] irq_exit_rcu+0x93/0xc0
[ 63.794860] ---[ end trace 0000000000000000 ]---
[ 65.376059] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 67.423373] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 69.471625] Bluetooth: hci0: command 0x040f tx timeout
[ 71.519327] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
08:08:17 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801bb5f648
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 0000555556484400 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=00007fd2767dc6f4 CR3=000000001de36000 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=000000000002bcfb 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=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 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=00007f10f3ecf008 CR3=0000000015cd2000 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=ff0fafd1e7cfc7b20541da22a3ec9b0f
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=41dfec782a4acc6e00000000001110a0 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=f302141cc9c84c3300000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020202000200000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000