Warning: Permanently added '[localhost]:53250' (ECDSA) to the list of known hosts.
2023/05/17 12:30:55 fuzzer started
2023/05/17 12:30:55 dialing manager at localhost:44319
2023/05/17 12:30:55 checking machine...
2023/05/17 12:30:55 checking revisions...
syzkaller login: [ 51.957560] kmemleak: Automatic memory scanning thread ended
2023/05/17 12:30:55 testing simple program...
[ 52.029782] cgroup: Unknown subsys name 'net'
[ 52.156348] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 64.930917] audit: type=1400 audit(1684326668.887:6): avc: denied { execmem } for pid=260 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 66.078324] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 66.080162] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 66.082557] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 66.086614] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 66.089242] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 66.090972] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 66.500138] ------------[ cut here ]------------
[ 66.500927] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 66.502850] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 66.504163] Modules linked in:
[ 66.504657] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 66.509579] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 66.510603] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 66.511291] 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
[ 66.513509] RSP: 0018:ffff88801ea77c00 EFLAGS: 00010282
[ 66.514209] RAX: 0000000000000000 RBX: ffff88801453c040 RCX: 0000000000000000
[ 66.515063] RDX: ffff888006af8000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 66.515958] RBP: ffff88801453c054 R08: 0000000000000001 R09: 0000000000000000
[ 66.516889] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 66.517771] R13: ffffffff84e23fe0 R14: ffff88801453c048 R15: ffffffff84d74dc0
[ 66.518662] FS: 00005555571e0400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 66.519667] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 66.520437] CR2: 00007ffd2eebbf50 CR3: 0000000006ae4000 CR4: 0000000000350ee0
[ 66.521337] Call Trace:
[ 66.521662]
[ 66.521977] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 66.522639] ipv4_frags_init_net+0x269/0x440
[ 66.523229] ops_init+0xbb/0x6b0
[ 66.523697] setup_net+0x3d9/0x990
[ 66.524208] ? down_read_killable+0x1d7/0x4e0
[ 66.524786] ? __pfx_setup_net+0x10/0x10
[ 66.525337] ? copy_net_ns+0x17c/0x770
[ 66.525863] copy_net_ns+0x321/0x770
[ 66.526384] create_new_namespaces+0x3f6/0xb30
[ 66.526991] unshare_nsproxy_namespaces+0xc1/0x200
[ 66.527633] ksys_unshare+0x44d/0x8e0
[ 66.528177] ? __pfx_ksys_unshare+0x10/0x10
[ 66.528733] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 66.529475] __x64_sys_unshare+0x31/0x40
[ 66.529997] do_syscall_64+0x3f/0x90
[ 66.530505] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 66.531194] RIP: 0033:0x7f77730dd0d7
[ 66.531670] 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
[ 66.533878] RSP: 002b:00007fffda215e08 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 66.534816] RAX: ffffffffffffffda RBX: 00007fffda216448 RCX: 00007f77730dd0d7
[ 66.535700] RDX: 00007f777314741f RSI: 00007fffda215da0 RDI: 0000000040000000
[ 66.536611] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffda215bb0
[ 66.537496] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f77731efbf0
[ 66.538384] R13: 00007fffda215ee0 R14: 0000000000000000 R15: 00000000000000f8
[ 66.539309]
[ 66.539614] irq event stamp: 8373
[ 66.540065] hardirqs last enabled at (8383): [] __up_console_sem+0x78/0x80
[ 66.541162] hardirqs last disabled at (8396): [] __up_console_sem+0x5d/0x80
[ 66.542271] softirqs last enabled at (8258): [] irq_exit_rcu+0x93/0xc0
[ 66.543307] softirqs last disabled at (8253): [] irq_exit_rcu+0x93/0xc0
[ 66.544389] ---[ end trace 0000000000000000 ]---
[ 66.549686] ------------[ cut here ]------------
[ 66.550324] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 66.551984] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 66.553107] Modules linked in:
[ 66.553516] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 66.554672] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 66.555684] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 66.556399] 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
[ 66.558629] RSP: 0018:ffff88801ea77c00 EFLAGS: 00010282
[ 66.559317] RAX: 0000000000000000 RBX: ffff88800d770440 RCX: 0000000000000000
[ 66.560269] RDX: ffff888006af8000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 66.561180] RBP: ffff88800d770454 R08: 0000000000000001 R09: 0000000000000000
[ 66.562072] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 66.562995] R13: ffffffff84e23fe0 R14: ffff88800d770448 R15: ffffffff84da7d60
[ 66.563927] FS: 00005555571e0400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 66.564937] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 66.565693] CR2: 00007ffd2eebbf50 CR3: 0000000006ae4000 CR4: 0000000000350ee0
[ 66.566609] Call Trace:
[ 66.566942]
[ 66.567282] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 66.567916] ipv6_frags_init_net+0x206/0x3c0
[ 66.568510] ops_init+0xbb/0x6b0
[ 66.568961] setup_net+0x3d9/0x990
[ 66.569450] ? down_read_killable+0x1d7/0x4e0
[ 66.570042] ? __pfx_setup_net+0x10/0x10
[ 66.570585] ? copy_net_ns+0x17c/0x770
[ 66.571134] copy_net_ns+0x321/0x770
[ 66.571618] create_new_namespaces+0x3f6/0xb30
[ 66.572265] unshare_nsproxy_namespaces+0xc1/0x200
[ 66.572879] ksys_unshare+0x44d/0x8e0
[ 66.573401] ? __pfx_ksys_unshare+0x10/0x10
[ 66.573946] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 66.574690] __x64_sys_unshare+0x31/0x40
[ 66.575239] do_syscall_64+0x3f/0x90
[ 66.575718] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 66.576408] RIP: 0033:0x7f77730dd0d7
[ 66.576878] 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
[ 66.579049] RSP: 002b:00007fffda215e08 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 66.580005] RAX: ffffffffffffffda RBX: 00007fffda216448 RCX: 00007f77730dd0d7
[ 66.580892] RDX: 00007f777314741f RSI: 00007fffda215da0 RDI: 0000000040000000
[ 66.581783] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffda215bb0
[ 66.582680] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f77731efbf0
[ 66.583577] R13: 00007fffda215ee0 R14: 0000000000000000 R15: 00000000000000f8
[ 66.584520]
[ 66.584824] irq event stamp: 10251
[ 66.585303] hardirqs last enabled at (10263): [] __up_console_sem+0x78/0x80
[ 66.586381] hardirqs last disabled at (10274): [] __up_console_sem+0x5d/0x80
[ 66.587460] softirqs last enabled at (9584): [] irq_exit_rcu+0x93/0xc0
[ 66.588509] softirqs last disabled at (9569): [] irq_exit_rcu+0x93/0xc0
[ 66.589556] ---[ end trace 0000000000000000 ]---
[ 66.590912] ------------[ cut here ]------------
[ 66.591547] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 66.593555] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 66.594618] Modules linked in:
[ 66.595030] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 66.596205] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 66.597232] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 66.597875] 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
[ 66.600124] RSP: 0018:ffff88801ea77bf0 EFLAGS: 00010286
[ 66.600780] RAX: 0000000000000000 RBX: ffff88800d770a40 RCX: 0000000000000000
[ 66.601683] RDX: ffff888006af8000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 66.602592] RBP: ffff88800d770a54 R08: 0000000000000001 R09: 0000000000000000
[ 66.603494] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 66.604410] R13: ffffffff84e23fe0 R14: ffff88800d770a48 R15: ffffffff84db0aa0
[ 66.605309] FS: 00005555571e0400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 66.606323] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 66.607044] CR2: 00007ffd2eebbf50 CR3: 0000000006ae4000 CR4: 0000000000350ee0
[ 66.607982] Call Trace:
[ 66.608335]
[ 66.608655] nf_ct_net_init+0x224/0x3d0
[ 66.609215] ? __pfx_nf_ct_net_init+0x10/0x10
[ 66.609802] ops_init+0xbb/0x6b0
[ 66.610290] setup_net+0x3d9/0x990
[ 66.610758] ? down_read_killable+0x1d7/0x4e0
[ 66.611349] ? __pfx_setup_net+0x10/0x10
[ 66.611880] ? copy_net_ns+0x17c/0x770
[ 66.612432] copy_net_ns+0x321/0x770
[ 66.612921] create_new_namespaces+0x3f6/0xb30
[ 66.613540] unshare_nsproxy_namespaces+0xc1/0x200
[ 66.614214] ksys_unshare+0x44d/0x8e0
[ 66.614698] ? __pfx_ksys_unshare+0x10/0x10
[ 66.615281] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 66.616003] __x64_sys_unshare+0x31/0x40
[ 66.616553] do_syscall_64+0x3f/0x90
[ 66.617034] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 66.617714] RIP: 0033:0x7f77730dd0d7
[ 66.618207] 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
[ 66.620427] RSP: 002b:00007fffda215e08 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 66.621376] RAX: ffffffffffffffda RBX: 00007fffda216448 RCX: 00007f77730dd0d7
[ 66.622278] RDX: 00007f777314741f RSI: 00007fffda215da0 RDI: 0000000040000000
[ 66.623179] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffda215bb0
[ 66.624053] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f77731efbf0
[ 66.624945] R13: 00007fffda215ee0 R14: 0000000000000000 R15: 00000000000000f8
[ 66.625871]
[ 66.626201] irq event stamp: 11061
[ 66.626642] hardirqs last enabled at (11071): [] __up_console_sem+0x78/0x80
[ 66.627727] hardirqs last disabled at (11082): [] __up_console_sem+0x5d/0x80
[ 66.628819] softirqs last enabled at (10572): [] irq_exit_rcu+0x93/0xc0
[ 66.629874] softirqs last disabled at (10567): [] irq_exit_rcu+0x93/0xc0
[ 66.630913] ---[ end trace 0000000000000000 ]---
executing program
[ 68.162761] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 70.210178] Bluetooth: hci0: command 0x041b tx timeout
[ 72.258175] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 74.306162] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
12:30:54 Registers:
info registers vcpu 0
RAX=000000000002824d RBX=0000000000000000 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffffffff0a80fc7 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844d199f 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 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=00007f605ac81860 CR3=000000000e9de000 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=2030313a31333a32312037312079614d XMM01=5d3735363430352e36362020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d37 XMM07=6e72656b2072656c6c616b7a79732030
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000000002d RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801ea775f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000002d R11=0000000000000001
R12=000000000000002d 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 00005555571e0400 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=00007ffd2eebbf50 CR3=0000000006ae4000 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=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