Warning: Permanently added '[localhost]:61951' (ECDSA) to the list of known hosts.
2023/05/17 23:08:19 fuzzer started
2023/05/17 23:08:19 dialing manager at localhost:44319
2023/05/17 23:08:19 checking machine...
2023/05/17 23:08:19 checking revisions...
syzkaller login: [ 37.062958] kmemleak: Automatic memory scanning thread ended
2023/05/17 23:08:19 testing simple program...
[ 37.125844] cgroup: Unknown subsys name 'net'
[ 37.192711] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 50.240687] audit: type=1400 audit(1684364912.766:6): 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
[ 51.397679] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 51.399190] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 51.400983] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 51.404578] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 51.406215] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 51.408739] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 51.802424] ------------[ cut here ]------------
[ 51.803172] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 51.805115] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.806454] Modules linked in:
[ 51.806938] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.811937] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.813130] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.813928] 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
[ 51.816478] RSP: 0018:ffff88801ea77c00 EFLAGS: 00010282
[ 51.817274] RAX: 0000000000000000 RBX: ffff888016503840 RCX: 0000000000000000
[ 51.818308] RDX: ffff888016ad8000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.819359] RBP: ffff888016503854 R08: 0000000000000001 R09: 0000000000000000
[ 51.820388] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 51.821419] R13: ffffffff84e23fe0 R14: ffff888016503848 R15: ffffffff84d74dc0
[ 51.822461] FS: 00005555573bc400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.823622] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.824518] CR2: 00007f87754c36f4 CR3: 000000000c9b4000 CR4: 0000000000350ef0
[ 51.825564] Call Trace:
[ 51.825942]
[ 51.826323] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 51.827028] ipv4_frags_init_net+0x269/0x440
[ 51.827742] ops_init+0xbb/0x6b0
[ 51.828312] setup_net+0x3d9/0x990
[ 51.828849] ? down_read_killable+0x1d7/0x4e0
[ 51.829555] ? __pfx_setup_net+0x10/0x10
[ 51.830152] ? copy_net_ns+0x17c/0x770
[ 51.830779] copy_net_ns+0x321/0x770
[ 51.831393] create_new_namespaces+0x3f6/0xb30
[ 51.832069] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.832830] ksys_unshare+0x44d/0x8e0
[ 51.833436] ? __pfx_ksys_unshare+0x10/0x10
[ 51.834081] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.834969] __x64_sys_unshare+0x31/0x40
[ 51.835623] do_syscall_64+0x3f/0x90
[ 51.836185] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.836987] RIP: 0033:0x7fe2ef6720d7
[ 51.837581] 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
[ 51.840168] RSP: 002b:00007fff0fb96458 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.841290] RAX: ffffffffffffffda RBX: 00007fff0fb96a98 RCX: 00007fe2ef6720d7
[ 51.842328] RDX: 00007fe2ef6dc41f RSI: 00007fff0fb963f0 RDI: 0000000040000000
[ 51.843394] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff0fb96200
[ 51.844446] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fe2ef784bf0
[ 51.845487] R13: 00007fff0fb96530 R14: 0000000000000000 R15: 00000000000000f8
[ 51.846565]
[ 51.846923] irq event stamp: 9227
[ 51.847470] hardirqs last enabled at (9239): [] __up_console_sem+0x78/0x80
[ 51.848715] hardirqs last disabled at (9250): [] __up_console_sem+0x5d/0x80
[ 51.849931] softirqs last enabled at (8964): [] irq_exit_rcu+0x93/0xc0
[ 51.851172] softirqs last disabled at (8959): [] irq_exit_rcu+0x93/0xc0
[ 51.852411] ---[ end trace 0000000000000000 ]---
[ 51.858374] ------------[ cut here ]------------
[ 51.859078] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 51.861089] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.862363] Modules linked in:
[ 51.862841] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.864223] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.865427] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.866187] 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
[ 51.868768] RSP: 0018:ffff88801ea77c00 EFLAGS: 00010282
[ 51.869586] RAX: 0000000000000000 RBX: ffff88800eaf7c40 RCX: 0000000000000000
[ 51.870624] RDX: ffff888016ad8000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.871699] RBP: ffff88800eaf7c54 R08: 0000000000000001 R09: 0000000000000000
[ 51.872742] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.873786] R13: ffffffff84e23fe0 R14: ffff88800eaf7c48 R15: ffffffff84da7d60
[ 51.874829] FS: 00005555573bc400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.876011] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.876880] CR2: 00007f87754c36f4 CR3: 000000000c9b4000 CR4: 0000000000350ef0
[ 51.877930] Call Trace:
[ 51.878356]
[ 51.878706] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 51.879504] ipv6_frags_init_net+0x206/0x3c0
[ 51.880162] ops_init+0xbb/0x6b0
[ 51.880721] setup_net+0x3d9/0x990
[ 51.881294] ? down_read_killable+0x1d7/0x4e0
[ 51.881961] ? __pfx_setup_net+0x10/0x10
[ 51.882599] ? copy_net_ns+0x17c/0x770
[ 51.883208] copy_net_ns+0x321/0x770
[ 51.883815] create_new_namespaces+0x3f6/0xb30
[ 51.884537] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.885292] ksys_unshare+0x44d/0x8e0
[ 51.885865] ? __pfx_ksys_unshare+0x10/0x10
[ 51.886546] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.887434] __x64_sys_unshare+0x31/0x40
[ 51.888035] do_syscall_64+0x3f/0x90
[ 51.888638] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.889426] RIP: 0033:0x7fe2ef6720d7
[ 51.889970] 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
[ 51.892518] RSP: 002b:00007fff0fb96458 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.893625] RAX: ffffffffffffffda RBX: 00007fff0fb96a98 RCX: 00007fe2ef6720d7
[ 51.894656] RDX: 00007fe2ef6dc41f RSI: 00007fff0fb963f0 RDI: 0000000040000000
[ 51.895955] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff0fb96200
[ 51.897119] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fe2ef784bf0
[ 51.898210] R13: 00007fff0fb96530 R14: 0000000000000000 R15: 00000000000000f8
[ 51.899354]
[ 51.899727] irq event stamp: 10941
[ 51.900315] hardirqs last enabled at (10953): [] __up_console_sem+0x78/0x80
[ 51.901639] hardirqs last disabled at (10964): [] __up_console_sem+0x5d/0x80
[ 51.902953] softirqs last enabled at (10846): [] irq_exit_rcu+0x93/0xc0
[ 51.904264] softirqs last disabled at (10841): [] irq_exit_rcu+0x93/0xc0
[ 51.905546] ---[ end trace 0000000000000000 ]---
[ 51.907437] ------------[ cut here ]------------
[ 51.908047] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 51.909930] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.911007] Modules linked in:
[ 51.911464] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.912627] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.913641] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.914316] 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
[ 51.916517] RSP: 0018:ffff88801ea77bf0 EFLAGS: 00010286
[ 51.917162] RAX: 0000000000000000 RBX: ffff888008eeee40 RCX: 0000000000000000
[ 51.918055] RDX: ffff888016ad8000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.918953] RBP: ffff888008eeee54 R08: 0000000000000001 R09: 0000000000000000
[ 51.919860] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.920748] R13: ffffffff84e23fe0 R14: ffff888008eeee48 R15: ffffffff84db0aa0
[ 51.921648] FS: 00005555573bc400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.922649] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.923394] CR2: 00007f87754c36f4 CR3: 000000000c9b4000 CR4: 0000000000350ef0
[ 51.924283] Call Trace:
[ 51.924605]
[ 51.924903] nf_ct_net_init+0x224/0x3d0
[ 51.925459] ? __pfx_nf_ct_net_init+0x10/0x10
[ 51.926030] ops_init+0xbb/0x6b0
[ 51.926518] setup_net+0x3d9/0x990
[ 51.926967] ? down_read_killable+0x1d7/0x4e0
[ 51.927582] ? __pfx_setup_net+0x10/0x10
[ 51.928095] ? copy_net_ns+0x17c/0x770
[ 51.928633] copy_net_ns+0x321/0x770
[ 51.929122] create_new_namespaces+0x3f6/0xb30
[ 51.929741] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.930385] ksys_unshare+0x44d/0x8e0
[ 51.930870] ? __pfx_ksys_unshare+0x10/0x10
[ 51.931470] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.932288] __x64_sys_unshare+0x31/0x40
[ 51.932869] do_syscall_64+0x3f/0x90
[ 51.933452] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.934179] RIP: 0033:0x7fe2ef6720d7
[ 51.934752] 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
[ 51.937194] RSP: 002b:00007fff0fb96458 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.938297] RAX: ffffffffffffffda RBX: 00007fff0fb96a98 RCX: 00007fe2ef6720d7
[ 51.939318] RDX: 00007fe2ef6dc41f RSI: 00007fff0fb963f0 RDI: 0000000040000000
[ 51.940316] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff0fb96200
[ 51.941321] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fe2ef784bf0
[ 51.942311] R13: 00007fff0fb96530 R14: 0000000000000000 R15: 00000000000000f8
[ 51.943367]
[ 51.943704] irq event stamp: 11753
[ 51.944188] hardirqs last enabled at (11763): [] __up_console_sem+0x78/0x80
[ 51.945428] hardirqs last disabled at (11776): [] __up_console_sem+0x5d/0x80
[ 51.946673] softirqs last enabled at (10846): [] irq_exit_rcu+0x93/0xc0
[ 51.947854] softirqs last disabled at (10841): [] irq_exit_rcu+0x93/0xc0
[ 51.949019] ---[ end trace 0000000000000000 ]---
executing program
[ 53.480838] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 55.528317] Bluetooth: hci0: command 0x041b tx timeout
[ 57.575305] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 59.624303] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
23:08:34 Registers:
info registers vcpu 0
RAX=0000000000000054 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801ea775f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000054 R11=0000000000000001
R12=0000000000000054 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 00005555573bc400 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=00007f87754c36f4 CR3=000000000c9b4000 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=000000000003a1d7 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=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 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=00007f3e38d1b0f8 CR3=000000000eb38000 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=5592302e33c493b7114c7dff5015d611
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=9c5b3ce017797c8c000000000013b048 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=02be67b9ef87b6f500000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000200000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000