Warning: Permanently added '[localhost]:41805' (ECDSA) to the list of known hosts.
2023/05/17 17:39:31 fuzzer started
2023/05/17 17:39:32 dialing manager at localhost:44319
2023/05/17 17:39:32 checking machine...
2023/05/17 17:39:32 checking revisions...
syzkaller login: [ 51.289751] kmemleak: Automatic memory scanning thread ended
2023/05/17 17:39:32 testing simple program...
[ 51.340938] cgroup: Unknown subsys name 'net'
[ 51.396822] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
[ 63.068699] audit: type=1400 audit(1684345184.220:6): avc: denied { execmem } for pid=257 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
executing program
[ 64.211740] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 64.213200] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 64.215680] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 64.219199] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 64.220922] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 64.221989] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 64.531813] ------------[ cut here ]------------
[ 64.532615] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 64.534582] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 64.535848] Modules linked in:
[ 64.536394] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 64.540025] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 64.542289] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 64.542822] 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
[ 64.544522] RSP: 0018:ffff888015a6fc00 EFLAGS: 00010282
[ 64.545029] RAX: 0000000000000000 RBX: ffff88800c44b040 RCX: 0000000000000000
[ 64.545715] RDX: ffff88801017b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 64.546397] RBP: ffff88800c44b054 R08: 0000000000000001 R09: 0000000000000000
[ 64.547083] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 64.547772] R13: ffffffff84e23fe0 R14: ffff88800c44b048 R15: ffffffff84d74dc0
[ 64.548459] FS: 000055555657c400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 64.549216] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 64.549786] CR2: 00007ffc4ea4b000 CR3: 000000000ef1e000 CR4: 0000000000350ef0
[ 64.550472] Call Trace:
[ 64.550722]
[ 64.550957] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 64.551449] ipv4_frags_init_net+0x269/0x440
[ 64.551879] ops_init+0xbb/0x6b0
[ 64.552223] setup_net+0x3d9/0x990
[ 64.552605] ? down_read_killable+0x1d7/0x4e0
[ 64.553048] ? __pfx_setup_net+0x10/0x10
[ 64.553470] ? copy_net_ns+0x17c/0x770
[ 64.553865] copy_net_ns+0x321/0x770
[ 64.554235] create_new_namespaces+0x3f6/0xb30
[ 64.554709] unshare_nsproxy_namespaces+0xc1/0x200
[ 64.555192] ksys_unshare+0x44d/0x8e0
[ 64.555590] ? __pfx_ksys_unshare+0x10/0x10
[ 64.556015] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 64.556590] __x64_sys_unshare+0x31/0x40
[ 64.556991] do_syscall_64+0x3f/0x90
[ 64.557382] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 64.557883] RIP: 0033:0x7f3775c0a0d7
[ 64.558239] 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
[ 64.559946] RSP: 002b:00007ffc3770bda8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 64.560672] RAX: ffffffffffffffda RBX: 00007ffc3770c3e8 RCX: 00007f3775c0a0d7
[ 64.561342] RDX: 00007f3775c7441f RSI: 00007ffc3770bd40 RDI: 0000000040000000
[ 64.562021] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc3770bb50
[ 64.562712] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f3775d1cbf0
[ 64.563411] R13: 00007ffc3770be80 R14: 0000000000000000 R15: 00000000000000f8
[ 64.564095]
[ 64.564320] irq event stamp: 8239
[ 64.564667] hardirqs last enabled at (8251): [] __up_console_sem+0x78/0x80
[ 64.565481] hardirqs last disabled at (8262): [] __up_console_sem+0x5d/0x80
[ 64.566273] softirqs last enabled at (7168): [] irq_exit_rcu+0x93/0xc0
[ 64.567075] softirqs last disabled at (6991): [] irq_exit_rcu+0x93/0xc0
[ 64.567868] ---[ end trace 0000000000000000 ]---
[ 64.571731] ------------[ cut here ]------------
[ 64.572195] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 64.573467] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 64.574275] Modules linked in:
[ 64.574609] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 64.575520] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 64.576281] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 64.576798] 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
[ 64.578473] RSP: 0018:ffff888015a6fc00 EFLAGS: 00010282
[ 64.578981] RAX: 0000000000000000 RBX: ffff88800eff0e40 RCX: 0000000000000000
[ 64.579664] RDX: ffff88801017b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 64.580328] RBP: ffff88800eff0e54 R08: 0000000000000001 R09: 0000000000000000
[ 64.581016] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 64.581709] R13: ffffffff84e23fe0 R14: ffff88800eff0e48 R15: ffffffff84da7d60
[ 64.582395] FS: 000055555657c400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 64.583149] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 64.583715] CR2: 00007ffc4ea4b000 CR3: 000000000ef1e000 CR4: 0000000000350ef0
[ 64.584411] Call Trace:
[ 64.584668]
[ 64.584896] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 64.585390] ipv6_frags_init_net+0x206/0x3c0
[ 64.585826] ops_init+0xbb/0x6b0
[ 64.586171] setup_net+0x3d9/0x990
[ 64.586545] ? down_read_killable+0x1d7/0x4e0
[ 64.587005] ? __pfx_setup_net+0x10/0x10
[ 64.587421] ? copy_net_ns+0x17c/0x770
[ 64.587816] copy_net_ns+0x321/0x770
[ 64.588191] create_new_namespaces+0x3f6/0xb30
[ 64.588667] unshare_nsproxy_namespaces+0xc1/0x200
[ 64.589143] ksys_unshare+0x44d/0x8e0
[ 64.589553] ? __pfx_ksys_unshare+0x10/0x10
[ 64.589979] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 64.590559] __x64_sys_unshare+0x31/0x40
[ 64.590968] do_syscall_64+0x3f/0x90
[ 64.591337] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 64.591858] RIP: 0033:0x7f3775c0a0d7
[ 64.592220] 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
[ 64.593895] RSP: 002b:00007ffc3770bda8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 64.594616] RAX: ffffffffffffffda RBX: 00007ffc3770c3e8 RCX: 00007f3775c0a0d7
[ 64.595300] RDX: 00007f3775c7441f RSI: 00007ffc3770bd40 RDI: 0000000040000000
[ 64.595984] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc3770bb50
[ 64.596666] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f3775d1cbf0
[ 64.597335] R13: 00007ffc3770be80 R14: 0000000000000000 R15: 00000000000000f8
[ 64.598036]
[ 64.598267] irq event stamp: 10027
[ 64.598625] hardirqs last enabled at (10039): [] __up_console_sem+0x78/0x80
[ 64.599450] hardirqs last disabled at (10050): [] __up_console_sem+0x5d/0x80
[ 64.600243] softirqs last enabled at (9862): [] irq_exit_rcu+0x93/0xc0
[ 64.601035] softirqs last disabled at (9853): [] irq_exit_rcu+0x93/0xc0
[ 64.601814] ---[ end trace 0000000000000000 ]---
[ 64.602839] ------------[ cut here ]------------
[ 64.603289] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 64.604726] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 64.605546] Modules linked in:
[ 64.605862] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 64.606751] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 64.607540] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 64.608043] 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
[ 64.609728] RSP: 0018:ffff888015a6fbf0 EFLAGS: 00010286
[ 64.610233] RAX: 0000000000000000 RBX: ffff88800eff0840 RCX: 0000000000000000
[ 64.610928] RDX: ffff88801017b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 64.611609] RBP: ffff88800eff0854 R08: 0000000000000001 R09: 0000000000000000
[ 64.612279] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 64.612978] R13: ffffffff84e23fe0 R14: ffff88800eff0848 R15: ffffffff84db0aa0
[ 64.613666] FS: 000055555657c400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 64.614441] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 64.615009] CR2: 00007ffc4ea4b000 CR3: 000000000ef1e000 CR4: 0000000000350ef0
[ 64.615689] Call Trace:
[ 64.615941]
[ 64.616172] nf_ct_net_init+0x224/0x3d0
[ 64.616596] ? __pfx_nf_ct_net_init+0x10/0x10
[ 64.617048] ops_init+0xbb/0x6b0
[ 64.617416] setup_net+0x3d9/0x990
[ 64.617770] ? down_read_killable+0x1d7/0x4e0
[ 64.618218] ? __pfx_setup_net+0x10/0x10
[ 64.618632] ? copy_net_ns+0x17c/0x770
[ 64.619040] copy_net_ns+0x321/0x770
[ 64.619436] create_new_namespaces+0x3f6/0xb30
[ 64.619890] unshare_nsproxy_namespaces+0xc1/0x200
[ 64.620387] ksys_unshare+0x44d/0x8e0
[ 64.620761] ? __pfx_ksys_unshare+0x10/0x10
[ 64.621184] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 64.621756] __x64_sys_unshare+0x31/0x40
[ 64.622158] do_syscall_64+0x3f/0x90
[ 64.622551] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 64.623066] RIP: 0033:0x7f3775c0a0d7
[ 64.623443] 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
[ 64.625124] RSP: 002b:00007ffc3770bda8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 64.625857] RAX: ffffffffffffffda RBX: 00007ffc3770c3e8 RCX: 00007f3775c0a0d7
[ 64.626536] RDX: 00007f3775c7441f RSI: 00007ffc3770bd40 RDI: 0000000040000000
[ 64.627212] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc3770bb50
[ 64.627903] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f3775d1cbf0
[ 64.628591] R13: 00007ffc3770be80 R14: 0000000000000000 R15: 00000000000000f8
[ 64.629279]
[ 64.629531] irq event stamp: 10775
[ 64.629869] hardirqs last enabled at (10785): [] __up_console_sem+0x78/0x80
[ 64.630684] hardirqs last disabled at (10796): [] __up_console_sem+0x5d/0x80
[ 64.631516] softirqs last enabled at (9862): [] irq_exit_rcu+0x93/0xc0
[ 64.632283] softirqs last disabled at (9853): [] irq_exit_rcu+0x93/0xc0
[ 64.633077] ---[ end trace 0000000000000000 ]---
executing program
[ 66.286058] Bluetooth: hci0: command 0x0409 tx timeout
[ 68.333437] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 70.381497] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 72.429456] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
17:39:30 Registers:
info registers vcpu 0
RAX=0000000000000031 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff888015a6f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000031 R11=0000000000000001
R12=0000000000000031 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 000055555657c400 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=00007ffc4ea4b000 CR3=000000000ef1e000 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=0000000000048d8f RBX=0000000000000001 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffff888008dcfe70
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffff110011b9fd3 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844d199f 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=00007fed4f6972a0 CR3=0000000015fa2000 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=bd494ab55cdac1a2954d50d31e5ae772
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=13905d5d50961a1b000000000013c930 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=de1437d867db5b7d00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000