Warning: Permanently added '[localhost]:7183' (ECDSA) to the list of known hosts.
2023/05/18 07:25:08 fuzzer started
2023/05/18 07:25:08 dialing manager at localhost:44319
2023/05/18 07:25:08 checking machine...
2023/05/18 07:25:08 checking revisions...
syzkaller login: [ 44.090312] kmemleak: Automatic memory scanning thread ended
2023/05/18 07:25:08 testing simple program...
[ 44.163652] cgroup: Unknown subsys name 'net'
[ 44.243466] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 55.964705] audit: type=1400 audit(1684394720.728:6): 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
[ 57.105003] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 57.106921] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 57.109840] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 57.113162] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 57.115410] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 57.116579] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 57.501496] ------------[ cut here ]------------
[ 57.502337] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 57.504299] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.505607] Modules linked in:
[ 57.506107] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 57.508342] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.511137] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.512320] 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
[ 57.514568] RSP: 0018:ffff8880147afc00 EFLAGS: 00010282
[ 57.515270] RAX: 0000000000000000 RBX: ffff88800da4ec40 RCX: 0000000000000000
[ 57.516114] RDX: ffff888018d9b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 57.517014] RBP: ffff88800da4ec54 R08: 0000000000000001 R09: 0000000000000000
[ 57.517937] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 57.518832] R13: ffffffff84e23fe0 R14: ffff88800da4ec48 R15: ffffffff84d74dc0
[ 57.519720] FS: 0000555556ef0400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 57.520710] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.521450] CR2: 00007fb83d1f4368 CR3: 000000000e294000 CR4: 0000000000350ef0
[ 57.522325] Call Trace:
[ 57.522641]
[ 57.522938] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 57.523573] ipv4_frags_init_net+0x269/0x440
[ 57.524131] ops_init+0xbb/0x6b0
[ 57.524608] setup_net+0x3d9/0x990
[ 57.525056] ? down_read_killable+0x1d7/0x4e0
[ 57.525685] ? __pfx_setup_net+0x10/0x10
[ 57.526280] ? copy_net_ns+0x17c/0x770
[ 57.526828] copy_net_ns+0x321/0x770
[ 57.527376] create_new_namespaces+0x3f6/0xb30
[ 57.527972] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.528648] ksys_unshare+0x44d/0x8e0
[ 57.529163] ? __pfx_ksys_unshare+0x10/0x10
[ 57.529794] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.530535] __x64_sys_unshare+0x31/0x40
[ 57.531074] do_syscall_64+0x3f/0x90
[ 57.531593] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.532286] RIP: 0033:0x7f155b31d0d7
[ 57.532765] 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
[ 57.534979] RSP: 002b:00007ffeaf565808 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 57.535942] RAX: ffffffffffffffda RBX: 00007ffeaf565e48 RCX: 00007f155b31d0d7
[ 57.536840] RDX: 00007f155b38741f RSI: 00007ffeaf5657a0 RDI: 0000000040000000
[ 57.537752] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffeaf5655b0
[ 57.538660] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f155b42fbf0
[ 57.539573] R13: 00007ffeaf5658e0 R14: 0000000000000000 R15: 00000000000000f8
[ 57.540495]
[ 57.540822] irq event stamp: 8069
[ 57.541282] hardirqs last enabled at (8081): [] __up_console_sem+0x78/0x80
[ 57.542342] hardirqs last disabled at (8092): [] __up_console_sem+0x5d/0x80
[ 57.543410] softirqs last enabled at (7626): [] irq_exit_rcu+0x93/0xc0
[ 57.544448] softirqs last disabled at (7607): [] irq_exit_rcu+0x93/0xc0
[ 57.545513] ---[ end trace 0000000000000000 ]---
[ 57.551582] ------------[ cut here ]------------
[ 57.552179] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 57.553900] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.555049] Modules linked in:
[ 57.555504] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 57.556671] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.557708] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.558390] 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
[ 57.560625] RSP: 0018:ffff8880147afc00 EFLAGS: 00010282
[ 57.561312] RAX: 0000000000000000 RBX: ffff88800c88a640 RCX: 0000000000000000
[ 57.562183] RDX: ffff888018d9b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 57.563090] RBP: ffff88800c88a654 R08: 0000000000000001 R09: 0000000000000000
[ 57.563984] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.564878] R13: ffffffff84e23fe0 R14: ffff88800c88a648 R15: ffffffff84da7d60
[ 57.565791] FS: 0000555556ef0400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 57.566793] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.567533] CR2: 00007fb83d1f4368 CR3: 000000000e294000 CR4: 0000000000350ef0
[ 57.568413] Call Trace:
[ 57.568738]
[ 57.569036] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 57.569678] ipv6_frags_init_net+0x206/0x3c0
[ 57.570264] ops_init+0xbb/0x6b0
[ 57.570714] setup_net+0x3d9/0x990
[ 57.571187] ? down_read_killable+0x1d7/0x4e0
[ 57.571789] ? __pfx_setup_net+0x10/0x10
[ 57.572323] ? copy_net_ns+0x17c/0x770
[ 57.572830] copy_net_ns+0x321/0x770
[ 57.573341] create_new_namespaces+0x3f6/0xb30
[ 57.573918] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.574555] ksys_unshare+0x44d/0x8e0
[ 57.575049] ? __pfx_ksys_unshare+0x10/0x10
[ 57.575622] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.576361] __x64_sys_unshare+0x31/0x40
[ 57.576872] do_syscall_64+0x3f/0x90
[ 57.577376] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.578009] RIP: 0033:0x7f155b31d0d7
[ 57.578499] 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
[ 57.580674] RSP: 002b:00007ffeaf565808 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 57.581611] RAX: ffffffffffffffda RBX: 00007ffeaf565e48 RCX: 00007f155b31d0d7
[ 57.582486] RDX: 00007f155b38741f RSI: 00007ffeaf5657a0 RDI: 0000000040000000
[ 57.583388] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffeaf5655b0
[ 57.584278] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f155b42fbf0
[ 57.585128] R13: 00007ffeaf5658e0 R14: 0000000000000000 R15: 00000000000000f8
[ 57.586032]
[ 57.586362] irq event stamp: 10171
[ 57.586800] hardirqs last enabled at (10181): [] __up_console_sem+0x78/0x80
[ 57.587847] hardirqs last disabled at (10192): [] __up_console_sem+0x5d/0x80
[ 57.588910] softirqs last enabled at (9720): [] irq_exit_rcu+0x93/0xc0
[ 57.589927] softirqs last disabled at (9715): [] irq_exit_rcu+0x93/0xc0
[ 57.590970] ---[ end trace 0000000000000000 ]---
[ 57.592323] ------------[ cut here ]------------
[ 57.592903] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 57.594770] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.595852] Modules linked in:
[ 57.596288] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 57.597441] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.598452] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.599122] 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
[ 57.601288] RSP: 0018:ffff8880147afbf0 EFLAGS: 00010286
[ 57.601935] RAX: 0000000000000000 RBX: ffff888013abca40 RCX: 0000000000000000
[ 57.602947] RDX: ffff888018d9b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 57.604018] RBP: ffff888013abca54 R08: 0000000000000001 R09: 0000000000000000
[ 57.605100] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.606184] R13: ffffffff84e23fe0 R14: ffff888013abca48 R15: ffffffff84db0aa0
[ 57.607303] FS: 0000555556ef0400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 57.608511] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.609397] CR2: 00007fb83d1f4368 CR3: 000000000e294000 CR4: 0000000000350ef0
[ 57.610501] Call Trace:
[ 57.610914]
[ 57.611317] nf_ct_net_init+0x224/0x3d0
[ 57.611950] ? __pfx_nf_ct_net_init+0x10/0x10
[ 57.612677] ops_init+0xbb/0x6b0
[ 57.613248] setup_net+0x3d9/0x990
[ 57.613801] ? down_read_killable+0x1d7/0x4e0
[ 57.614522] ? __pfx_setup_net+0x10/0x10
[ 57.615151] ? copy_net_ns+0x17c/0x770
[ 57.615800] copy_net_ns+0x321/0x770
[ 57.616419] create_new_namespaces+0x3f6/0xb30
[ 57.617125] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.617892] ksys_unshare+0x44d/0x8e0
[ 57.618505] ? __pfx_ksys_unshare+0x10/0x10
[ 57.619147] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.620013] __x64_sys_unshare+0x31/0x40
[ 57.620666] do_syscall_64+0x3f/0x90
[ 57.621263] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.622016] RIP: 0033:0x7f155b31d0d7
[ 57.622618] 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
[ 57.625250] RSP: 002b:00007ffeaf565808 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 57.626389] RAX: ffffffffffffffda RBX: 00007ffeaf565e48 RCX: 00007f155b31d0d7
[ 57.627474] RDX: 00007f155b38741f RSI: 00007ffeaf5657a0 RDI: 0000000040000000
[ 57.628540] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffeaf5655b0
[ 57.629600] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f155b42fbf0
[ 57.630661] R13: 00007ffeaf5658e0 R14: 0000000000000000 R15: 00000000000000f8
[ 57.631788]
[ 57.632151] irq event stamp: 10925
[ 57.632712] hardirqs last enabled at (10937): [] __up_console_sem+0x78/0x80
[ 57.633991] hardirqs last disabled at (10948): [] __up_console_sem+0x5d/0x80
[ 57.635285] softirqs last enabled at (10786): [] irq_exit_rcu+0x93/0xc0
[ 57.636539] softirqs last disabled at (10781): [] irq_exit_rcu+0x93/0xc0
[ 57.637782] ---[ end trace 0000000000000000 ]---
executing program
[ 59.176746] Bluetooth: hci0: command 0x0409 tx timeout
[ 61.225658] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 63.272290] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 65.320312] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
07:25:14 Registers:
info registers vcpu 0
RAX=0000000000000028 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff8880147af618
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000028 R11=0000000000000001
R12=0000000000000028 R13=ffffffff87f2dbc0 R14=0000000000000010 R15=ffffffff82507f70
RIP=ffffffff82507fdd 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 0000555556ef0400 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=00007fb83d1f4368 CR3=000000000e294000 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=0000000080000001 RBX=0000000000000100 RCX=0000000080000001 RDX=ffff888016139b40
RSI=ffffffff81b2e8c0 RDI=0000000000000005 RBP=00000000ebbe6889 RSP=ffff88800ee6f710
R8 =0000000000000005 R9 =0000000000000080 R10=0000000000000100 R11=0000000000000000
R12=ffff888017164200 R13=ffff88800ffcc000 R14=0000000000000000 R15=ffff888019a96fd0
RIP=ffffffff814be651 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 00007f3eebfff700 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=00007fe814922b00 CR3=00000000096be000 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=2032323a35323a37302038312079614d XMM01=5d3234333830352e37352020205b203a
XMM02=435020647261646e61745320554d4551 XMM03=312e3120534f4942202c293639393120
XMM04=32312e3120534f4942202c2936393931 XMM05=20435020647261646e61745320554d45
XMM06=205d3234333830352e37352020205b20 XMM07=732032323a35323a3730203831207961
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000