Warning: Permanently added '[localhost]:52975' (ECDSA) to the list of known hosts.
2023/05/17 07:38:14 fuzzer started
2023/05/17 07:38:15 dialing manager at localhost:35573
2023/05/17 07:38:15 checking machine...
2023/05/17 07:38:15 checking revisions...
syzkaller login: [ 119.935545] kmemleak: Automatic memory scanning thread ended
2023/05/17 07:38:15 testing simple program...
[ 120.008883] cgroup: Unknown subsys name 'net'
[ 120.081485] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 132.065079] audit: type=1400 audit(1684309107.442:6): 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
[ 133.182621] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 133.184167] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 133.186180] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 133.189700] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 133.191410] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 133.193568] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 133.600025] ------------[ cut here ]------------
[ 133.601316] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 133.603447] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 133.604792] Modules linked in:
[ 133.605350] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 133.607737] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 133.609896] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 133.611278] 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
[ 133.614048] RSP: 0018:ffff88801eb57c00 EFLAGS: 00010282
[ 133.614895] RAX: 0000000000000000 RBX: ffff888015fe3840 RCX: 0000000000000000
[ 133.615985] RDX: ffff8880147451c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 133.617081] RBP: ffff888015fe3854 R08: 0000000000000001 R09: 0000000000000000
[ 133.618117] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 133.618970] R13: ffffffff84e223a0 R14: ffff888015fe3848 R15: ffffffff84d73340
[ 133.619837] FS: 0000555555b24400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 133.620778] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 133.621498] CR2: 00007fabe48436f4 CR3: 000000000fac4000 CR4: 0000000000350ef0
[ 133.622369] Call Trace:
[ 133.622694]
[ 133.622985] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 133.623606] ipv4_frags_init_net+0x269/0x440
[ 133.624147] ops_init+0xbb/0x6b0
[ 133.624613] setup_net+0x3d9/0x990
[ 133.625053] ? down_read_killable+0x1d7/0x4e0
[ 133.625631] ? __pfx_setup_net+0x10/0x10
[ 133.626148] ? copy_net_ns+0x17c/0x770
[ 133.626666] copy_net_ns+0x321/0x770
[ 133.627133] create_new_namespaces+0x3f6/0xb30
[ 133.627728] unshare_nsproxy_namespaces+0xc1/0x200
[ 133.628351] ksys_unshare+0x44d/0x8e0
[ 133.628829] ? __pfx_ksys_unshare+0x10/0x10
[ 133.629417] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 133.630163] __x64_sys_unshare+0x31/0x40
[ 133.630734] do_syscall_64+0x3f/0x90
[ 133.631242] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 133.631889] RIP: 0033:0x7f1bfb0920d7
[ 133.632403] 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
[ 133.634622] RSP: 002b:00007ffc8f5c2258 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 133.635602] RAX: ffffffffffffffda RBX: 00007ffc8f5c2898 RCX: 00007f1bfb0920d7
[ 133.636494] RDX: 00007f1bfb0fc41f RSI: 00007ffc8f5c21f0 RDI: 0000000040000000
[ 133.637417] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc8f5c2000
[ 133.638365] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f1bfb1a4bf0
[ 133.639284] R13: 00007ffc8f5c2330 R14: 0000000000000000 R15: 00000000000000f8
[ 133.640192]
[ 133.640545] irq event stamp: 8429
[ 133.640982] hardirqs last enabled at (8439): [] __up_console_sem+0x78/0x80
[ 133.642051] hardirqs last disabled at (8450): [] __up_console_sem+0x5d/0x80
[ 133.643152] softirqs last enabled at (7908): [] irq_exit_rcu+0x93/0xc0
[ 133.644187] softirqs last disabled at (7733): [] irq_exit_rcu+0x93/0xc0
[ 133.645283] ---[ end trace 0000000000000000 ]---
[ 133.650686] ------------[ cut here ]------------
[ 133.651449] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 133.653115] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 133.654237] Modules linked in:
[ 133.654644] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 133.655825] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 133.656844] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 133.657544] 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
[ 133.659808] RSP: 0018:ffff88801eb57c00 EFLAGS: 00010282
[ 133.660520] RAX: 0000000000000000 RBX: ffff88801645cc40 RCX: 0000000000000000
[ 133.661434] RDX: ffff8880147451c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 133.662352] RBP: ffff88801645cc54 R08: 0000000000000001 R09: 0000000000000000
[ 133.663270] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 133.664161] R13: ffffffff84e223a0 R14: ffff88801645cc48 R15: ffffffff84da62e0
[ 133.665080] FS: 0000555555b24400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 133.666152] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 133.666922] CR2: 00007fabe48436f4 CR3: 000000000fac4000 CR4: 0000000000350ef0
[ 133.667826] Call Trace:
[ 133.668161]
[ 133.668506] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 133.669119] ipv6_frags_init_net+0x206/0x3c0
[ 133.669716] ops_init+0xbb/0x6b0
[ 133.670185] setup_net+0x3d9/0x990
[ 133.670693] ? down_read_killable+0x1d7/0x4e0
[ 133.671292] ? __pfx_setup_net+0x10/0x10
[ 133.671823] ? copy_net_ns+0x17c/0x770
[ 133.672384] copy_net_ns+0x321/0x770
[ 133.672872] create_new_namespaces+0x3f6/0xb30
[ 133.673497] unshare_nsproxy_namespaces+0xc1/0x200
[ 133.674162] ksys_unshare+0x44d/0x8e0
[ 133.674702] ? __pfx_ksys_unshare+0x10/0x10
[ 133.675299] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 133.676008] __x64_sys_unshare+0x31/0x40
[ 133.676575] do_syscall_64+0x3f/0x90
[ 133.677054] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 133.677750] RIP: 0033:0x7f1bfb0920d7
[ 133.678260] 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
[ 133.680487] RSP: 002b:00007ffc8f5c2258 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 133.681481] RAX: ffffffffffffffda RBX: 00007ffc8f5c2898 RCX: 00007f1bfb0920d7
[ 133.682424] RDX: 00007f1bfb0fc41f RSI: 00007ffc8f5c21f0 RDI: 0000000040000000
[ 133.683344] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc8f5c2000
[ 133.684252] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f1bfb1a4bf0
[ 133.685111] R13: 00007ffc8f5c2330 R14: 0000000000000000 R15: 00000000000000f8
[ 133.686063]
[ 133.686404] irq event stamp: 10225
[ 133.686843] hardirqs last enabled at (10235): [] __up_console_sem+0x78/0x80
[ 133.687943] hardirqs last disabled at (10246): [] __up_console_sem+0x5d/0x80
[ 133.689010] softirqs last enabled at (9784): [] irq_exit_rcu+0x93/0xc0
[ 133.690095] softirqs last disabled at (9775): [] irq_exit_rcu+0x93/0xc0
[ 133.691164] ---[ end trace 0000000000000000 ]---
[ 133.692553] ------------[ cut here ]------------
[ 133.693150] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 133.695141] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 133.696226] Modules linked in:
[ 133.696636] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 133.697746] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 133.698734] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 133.699394] 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
[ 133.701455] RSP: 0018:ffff88801eb57bf0 EFLAGS: 00010286
[ 133.702095] RAX: 0000000000000000 RBX: ffff88801645c440 RCX: 0000000000000000
[ 133.702945] RDX: ffff8880147451c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 133.703807] RBP: ffff88801645c454 R08: 0000000000000001 R09: 0000000000000000
[ 133.704657] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 133.705506] R13: ffffffff84e223a0 R14: ffff88801645c448 R15: ffffffff84daf020
[ 133.706380] FS: 0000555555b24400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 133.707331] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 133.708005] CR2: 00007fabe48436f4 CR3: 000000000fac4000 CR4: 0000000000350ef0
[ 133.708849] Call Trace:
[ 133.709167]
[ 133.709501] nf_ct_net_init+0x224/0x3d0
[ 133.710017] ? __pfx_nf_ct_net_init+0x10/0x10
[ 133.710601] ops_init+0xbb/0x6b0
[ 133.711034] setup_net+0x3d9/0x990
[ 133.711502] ? down_read_killable+0x1d7/0x4e0
[ 133.712062] ? __pfx_setup_net+0x10/0x10
[ 133.712599] ? copy_net_ns+0x17c/0x770
[ 133.713092] copy_net_ns+0x321/0x770
[ 133.713585] create_new_namespaces+0x3f6/0xb30
[ 133.714174] unshare_nsproxy_namespaces+0xc1/0x200
[ 133.714806] ksys_unshare+0x44d/0x8e0
[ 133.715316] ? __pfx_ksys_unshare+0x10/0x10
[ 133.715847] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 133.716570] __x64_sys_unshare+0x31/0x40
[ 133.717066] do_syscall_64+0x3f/0x90
[ 133.717558] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 133.718198] RIP: 0033:0x7f1bfb0920d7
[ 133.718687] 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
[ 133.720733] RSP: 002b:00007ffc8f5c2258 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 133.721645] RAX: ffffffffffffffda RBX: 00007ffc8f5c2898 RCX: 00007f1bfb0920d7
[ 133.722535] RDX: 00007f1bfb0fc41f RSI: 00007ffc8f5c21f0 RDI: 0000000040000000
[ 133.723394] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc8f5c2000
[ 133.724246] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f1bfb1a4bf0
[ 133.725082] R13: 00007ffc8f5c2330 R14: 0000000000000000 R15: 00000000000000f8
[ 133.725966]
[ 133.726303] irq event stamp: 11029
[ 133.726723] hardirqs last enabled at (11039): [] __up_console_sem+0x78/0x80
[ 133.727762] hardirqs last disabled at (11050): [] __up_console_sem+0x5d/0x80
[ 133.728782] softirqs last enabled at (10802): [] irq_exit_rcu+0x93/0xc0
[ 133.729826] softirqs last disabled at (11071): [] irq_exit_rcu+0x93/0xc0
[ 133.730856] ---[ end trace 0000000000000000 ]---
executing program
[ 135.265966] Bluetooth: hci0: command 0x0409 tx timeout
[ 137.313270] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 139.362301] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 141.409288] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
07:37:05 Registers:
info registers vcpu 0
RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd
RSI=ffffffff825075f0 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801eb575c0
R8 =0000000000000004 R9 =0000000000000010 R10=0000000000000010 R11=0000000000000001
R12=0000000000002710 R13=0000000000000020 R14=fffffbfff0fe4fd1 R15=dffffc0000000000
RIP=ffffffff82507645 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 0000555555b24400 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=00007fabe48436f4 CR3=000000000fac4000 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=0000000000000000 RBX=0000000000000001 RCX=0000000000000000 RDX=ffff88801744b680
RSI=ffffffff81ad2f9f RDI=0000000000000007 RBP=ffff888016154e80 RSP=ffff88800ed0f7d0
R8 =0000000000000007 R9 =0000000000000fff R10=ffff8880161ef1b8 R11=0000000000000001
R12=ffff8880161ef1b8 R13=ffff88800ff18000 R14=ffff88800ff18000 R15=ffff88800b4f09a0
RIP=ffffffff814bf8ab RFL=00000246 [---Z-P-] 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 00007f4debe72700 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=00007faf9728cf20 CR3=000000000e392000 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=2038323a38333a37302037312079614d XMM01=5d3639383930362e33333120205b203a
XMM02=7379735f74656e5f7265747369676572 XMM03=30362e33333120205b203a6c656e7265
XMM04=32312e3120534f4942202c2936393931 XMM05=20435020647261646e61745320554d45
XMM06=205d3733373730362e33333120205b20 XMM07=732038323a38333a3730203731207961
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000