Warning: Permanently added '[localhost]:55491' (ECDSA) to the list of known hosts.
2023/05/18 02:36:46 fuzzer started
2023/05/18 02:36:47 dialing manager at localhost:44319
2023/05/18 02:36:47 checking machine...
2023/05/18 02:36:47 checking revisions...
syzkaller login: [ 37.755053] kmemleak: Automatic memory scanning thread ended
2023/05/18 02:36:47 testing simple program...
[ 37.832719] cgroup: Unknown subsys name 'net'
[ 37.936212] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 52.040661] audit: type=1400 audit(1684377421.652:6): avc: denied { execmem } for pid=259 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
[ 53.156412] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 53.167811] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 53.169140] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 53.172258] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 53.174238] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 53.175749] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 53.543260] ------------[ cut here ]------------
[ 53.544013] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 53.546390] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.547710] Modules linked in:
[ 53.548172] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 53.553236] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.554485] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.555381] 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
[ 53.558104] RSP: 0018:ffff888016ef7c00 EFLAGS: 00010282
[ 53.558987] RAX: 0000000000000000 RBX: ffff88800943a840 RCX: 0000000000000000
[ 53.560094] RDX: ffff88800f8ab680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 53.561150] RBP: ffff88800943a854 R08: 0000000000000001 R09: 0000000000000000
[ 53.562156] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 53.563150] R13: ffffffff84e23fe0 R14: ffff88800943a848 R15: ffffffff84d74dc0
[ 53.564138] FS: 000055555707a400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.565257] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.566106] CR2: 00007f2a25ab26f4 CR3: 00000000182d0000 CR4: 0000000000350ee0
[ 53.567105] Call Trace:
[ 53.567483]
[ 53.567858] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 53.568541] ipv4_frags_init_net+0x269/0x440
[ 53.569212] ops_init+0xbb/0x6b0
[ 53.569753] setup_net+0x3d9/0x990
[ 53.570257] ? down_read_killable+0x1d7/0x4e0
[ 53.570930] ? __pfx_setup_net+0x10/0x10
[ 53.571499] ? copy_net_ns+0x17c/0x770
[ 53.572107] copy_net_ns+0x321/0x770
[ 53.572678] create_new_namespaces+0x3f6/0xb30
[ 53.573338] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.574062] ksys_unshare+0x44d/0x8e0
[ 53.574653] ? __pfx_ksys_unshare+0x10/0x10
[ 53.575275] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.576104] __x64_sys_unshare+0x31/0x40
[ 53.576717] do_syscall_64+0x3f/0x90
[ 53.577272] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.578043] RIP: 0033:0x7fa102fb90d7
[ 53.578564] 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
[ 53.581016] RSP: 002b:00007fff37165568 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 53.582068] RAX: ffffffffffffffda RBX: 00007fff37165ba8 RCX: 00007fa102fb90d7
[ 53.583066] RDX: 00007fa10302341f RSI: 00007fff37165500 RDI: 0000000040000000
[ 53.584063] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff37165310
[ 53.585082] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fa1030cbbf0
[ 53.586085] R13: 00007fff37165640 R14: 0000000000000000 R15: 00000000000000f8
[ 53.587111]
[ 53.587448] irq event stamp: 8553
[ 53.587966] hardirqs last enabled at (8565): [] __up_console_sem+0x78/0x80
[ 53.589159] hardirqs last disabled at (8576): [] __up_console_sem+0x5d/0x80
[ 53.590337] softirqs last enabled at (8160): [] irq_exit_rcu+0x93/0xc0
[ 53.591476] softirqs last disabled at (8145): [] irq_exit_rcu+0x93/0xc0
[ 53.592616] ---[ end trace 0000000000000000 ]---
[ 53.597649] ------------[ cut here ]------------
[ 53.598134] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 53.599815] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.600634] Modules linked in:
[ 53.600969] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 53.601750] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.602354] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.602770] 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
[ 53.604107] RSP: 0018:ffff888016ef7c00 EFLAGS: 00010282
[ 53.604499] RAX: 0000000000000000 RBX: ffff88800ec6a240 RCX: 0000000000000000
[ 53.605043] RDX: ffff88800f8ab680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 53.605557] RBP: ffff88800ec6a254 R08: 0000000000000001 R09: 0000000000000000
[ 53.606103] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 53.606645] R13: ffffffff84e23fe0 R14: ffff88800ec6a248 R15: ffffffff84da7d60
[ 53.607168] FS: 000055555707a400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 53.607770] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.608208] CR2: 00007f4f36c0ee18 CR3: 00000000182d0000 CR4: 0000000000350ef0
[ 53.608753] Call Trace:
[ 53.608959]
[ 53.609138] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 53.609514] ipv6_frags_init_net+0x206/0x3c0
[ 53.609867] ops_init+0xbb/0x6b0
[ 53.610141] setup_net+0x3d9/0x990
[ 53.610417] ? down_read_killable+0x1d7/0x4e0
[ 53.610775] ? __pfx_setup_net+0x10/0x10
[ 53.611086] ? copy_net_ns+0x17c/0x770
[ 53.611386] copy_net_ns+0x321/0x770
[ 53.611697] create_new_namespaces+0x3f6/0xb30
[ 53.612051] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.612415] ksys_unshare+0x44d/0x8e0
[ 53.612730] ? __pfx_ksys_unshare+0x10/0x10
[ 53.613073] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.613510] __x64_sys_unshare+0x31/0x40
[ 53.613837] do_syscall_64+0x3f/0x90
[ 53.614130] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.614519] RIP: 0033:0x7fa102fb90d7
[ 53.614816] 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
[ 53.616139] RSP: 002b:00007fff37165568 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 53.616718] RAX: ffffffffffffffda RBX: 00007fff37165ba8 RCX: 00007fa102fb90d7
[ 53.617243] RDX: 00007fa10302341f RSI: 00007fff37165500 RDI: 0000000040000000
[ 53.617770] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff37165310
[ 53.618295] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fa1030cbbf0
[ 53.618822] R13: 00007fff37165640 R14: 0000000000000000 R15: 00000000000000f8
[ 53.619348]
[ 53.619524] irq event stamp: 10321
[ 53.619808] hardirqs last enabled at (10341): [] __up_console_sem+0x78/0x80
[ 53.620446] hardirqs last disabled at (10350): [] __up_console_sem+0x5d/0x80
[ 53.621083] softirqs last enabled at (10336): [] irq_exit_rcu+0x93/0xc0
[ 53.621698] softirqs last disabled at (10329): [] irq_exit_rcu+0x93/0xc0
[ 53.622304] ---[ end trace 0000000000000000 ]---
[ 53.623105] ------------[ cut here ]------------
[ 53.623455] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 53.624620] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.625268] Modules linked in:
[ 53.625506] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 53.626226] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.626838] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.627222] 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
[ 53.628507] RSP: 0018:ffff888016ef7bf0 EFLAGS: 00010286
[ 53.628916] RAX: 0000000000000000 RBX: ffff88800ec6a840 RCX: 0000000000000000
[ 53.629430] RDX: ffff88800f8ab680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 53.629957] RBP: ffff88800ec6a854 R08: 0000000000000001 R09: 0000000000000000
[ 53.630470] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 53.630991] R13: ffffffff84e23fe0 R14: ffff88800ec6a848 R15: ffffffff84db0aa0
[ 53.631512] FS: 000055555707a400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 53.632095] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.632528] CR2: 00007f4f36c0ee18 CR3: 00000000182d0000 CR4: 0000000000350ef0
[ 53.633083] Call Trace:
[ 53.633276]
[ 53.633450] nf_ct_net_init+0x224/0x3d0
[ 53.633801] ? __pfx_nf_ct_net_init+0x10/0x10
[ 53.634144] ops_init+0xbb/0x6b0
[ 53.634420] setup_net+0x3d9/0x990
[ 53.634707] ? down_read_killable+0x1d7/0x4e0
[ 53.635031] ? __pfx_setup_net+0x10/0x10
[ 53.635317] ? copy_net_ns+0x17c/0x770
[ 53.635644] copy_net_ns+0x321/0x770
[ 53.635937] create_new_namespaces+0x3f6/0xb30
[ 53.636307] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.636714] ksys_unshare+0x44d/0x8e0
[ 53.637012] ? __pfx_ksys_unshare+0x10/0x10
[ 53.637324] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.637746] __x64_sys_unshare+0x31/0x40
[ 53.638048] do_syscall_64+0x3f/0x90
[ 53.638320] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.638706] RIP: 0033:0x7fa102fb90d7
[ 53.638970] 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
[ 53.640212] RSP: 002b:00007fff37165568 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 53.640754] RAX: ffffffffffffffda RBX: 00007fff37165ba8 RCX: 00007fa102fb90d7
[ 53.641263] RDX: 00007fa10302341f RSI: 00007fff37165500 RDI: 0000000040000000
[ 53.641767] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff37165310
[ 53.642251] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fa1030cbbf0
[ 53.642760] R13: 00007fff37165640 R14: 0000000000000000 R15: 00000000000000f8
[ 53.643261]
[ 53.643432] irq event stamp: 11065
[ 53.643698] hardirqs last enabled at (11077): [] __up_console_sem+0x78/0x80
[ 53.644288] hardirqs last disabled at (11086): [] __up_console_sem+0x5d/0x80
[ 53.644958] softirqs last enabled at (10796): [] irq_exit_rcu+0x93/0xc0
[ 53.645534] softirqs last disabled at (10791): [] irq_exit_rcu+0x93/0xc0
[ 53.646127] ---[ end trace 0000000000000000 ]---
[ 55.234242] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 57.281666] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 59.329652] Bluetooth: hci0: command 0x040f tx timeout
[ 61.377799] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
02:37:00 Registers:
info registers vcpu 0
RAX=000000000001be41 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=00007f4f36b31180 CR3=000000000ed7e000 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=2033303a37333a32302038312079614d XMM01=5d3331303434352e33352020205b203a
XMM02=657268745f776f6c5f6761726670692f XMM03=6c61626f6c67206c656e72656b206f74
XMM04=6f6c5f676172667069203a6174616420 XMM05=2073746e696f702061746164203a6873
XMM06=347670692f74656e206c746373797320 XMM07=6c656e72656b2072656c6c616b7a7973
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000030 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff888016ef75f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000030 R11=0000000000000001
R12=0000000000000030 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 000055555707a400 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=00007f2a25ab26f4 CR3=00000000182d0000 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