Warning: Permanently added '[localhost]:28808' (ECDSA) to the list of known hosts.
2023/05/16 22:45:57 fuzzer started
2023/05/16 22:45:57 dialing manager at localhost:35573
2023/05/16 22:45:57 checking machine...
2023/05/16 22:45:57 checking revisions...
syzkaller login: [ 38.079922] kmemleak: Automatic memory scanning thread ended
2023/05/16 22:45:57 testing simple program...
[ 38.151756] cgroup: Unknown subsys name 'net'
[ 38.226712] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
[ 49.854406] audit: type=1400 audit(1684277169.395:6): avc: denied { execmem } for pid=256 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
[ 50.957437] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 50.959331] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 50.960636] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 50.966741] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 50.969200] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 50.970643] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 51.362599] ------------[ cut here ]------------
[ 51.364180] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 51.366407] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.367675] Modules linked in:
[ 51.368261] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.373288] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.374382] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.375155] 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
[ 51.377507] RSP: 0018:ffff88801ff47c00 EFLAGS: 00010282
[ 51.378243] RAX: 0000000000000000 RBX: ffff88800d97c440 RCX: 0000000000000000
[ 51.379225] RDX: ffff88801ff38000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.380194] RBP: ffff88800d97c454 R08: 0000000000000001 R09: 0000000000000000
[ 51.381180] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 51.382141] R13: ffffffff84e223a0 R14: ffff88800d97c448 R15: ffffffff84d73340
[ 51.383124] FS: 0000555556788400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.384198] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.384998] CR2: 00007f369e7936f4 CR3: 000000000e86a000 CR4: 0000000000350ef0
[ 51.385952] Call Trace:
[ 51.386301]
[ 51.386622] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 51.387347] ipv4_frags_init_net+0x269/0x440
[ 51.387983] ops_init+0xbb/0x6b0
[ 51.388461] setup_net+0x3d9/0x990
[ 51.388982] ? down_read_killable+0x1d7/0x4e0
[ 51.389591] ? __pfx_setup_net+0x10/0x10
[ 51.390166] ? copy_net_ns+0x17c/0x770
[ 51.390707] copy_net_ns+0x321/0x770
[ 51.391263] create_new_namespaces+0x3f6/0xb30
[ 51.391934] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.392594] ksys_unshare+0x44d/0x8e0
[ 51.393170] ? __pfx_ksys_unshare+0x10/0x10
[ 51.393757] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.394555] __x64_sys_unshare+0x31/0x40
[ 51.395180] do_syscall_64+0x3f/0x90
[ 51.395689] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.396408] RIP: 0033:0x7f1f2f5f40d7
[ 51.396943] 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
[ 51.399284] RSP: 002b:00007ffc10557858 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.400308] RAX: ffffffffffffffda RBX: 00007ffc10557e98 RCX: 00007f1f2f5f40d7
[ 51.401278] RDX: 00007f1f2f65e41f RSI: 00007ffc105577f0 RDI: 0000000040000000
[ 51.402267] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc10557600
[ 51.403268] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f1f2f706bf0
[ 51.404266] R13: 00007ffc10557930 R14: 0000000000000000 R15: 00000000000000f8
[ 51.405293]
[ 51.405623] irq event stamp: 9411
[ 51.406126] hardirqs last enabled at (9423): [] __up_console_sem+0x78/0x80
[ 51.407316] hardirqs last disabled at (9434): [] __up_console_sem+0x5d/0x80
[ 51.408507] softirqs last enabled at (8978): [] irq_exit_rcu+0x93/0xc0
[ 51.409657] softirqs last disabled at (8973): [] irq_exit_rcu+0x93/0xc0
[ 51.410815] ---[ end trace 0000000000000000 ]---
[ 51.419259] ------------[ cut here ]------------
[ 51.419959] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 51.422018] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.423180] Modules linked in:
[ 51.423637] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.424921] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.426015] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.426709] 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
[ 51.429076] RSP: 0018:ffff88801ff47c00 EFLAGS: 00010282
[ 51.429816] RAX: 0000000000000000 RBX: ffff88800c977840 RCX: 0000000000000000
[ 51.430747] RDX: ffff88801ff38000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.431722] RBP: ffff88800c977854 R08: 0000000000000001 R09: 0000000000000000
[ 51.432675] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.433631] R13: ffffffff84e223a0 R14: ffff88800c977848 R15: ffffffff84da62e0
[ 51.434592] FS: 0000555556788400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.435675] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.436476] CR2: 00007f369e7936f4 CR3: 000000000e86a000 CR4: 0000000000350ef0
[ 51.437425] Call Trace:
[ 51.437818]
[ 51.438158] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 51.438864] ipv6_frags_init_net+0x206/0x3c0
[ 51.439469] ops_init+0xbb/0x6b0
[ 51.439999] setup_net+0x3d9/0x990
[ 51.440488] ? down_read_killable+0x1d7/0x4e0
[ 51.441129] ? __pfx_setup_net+0x10/0x10
[ 51.441670] ? copy_net_ns+0x17c/0x770
[ 51.442257] copy_net_ns+0x321/0x770
[ 51.442821] create_new_namespaces+0x3f6/0xb30
[ 51.443469] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.444192] ksys_unshare+0x44d/0x8e0
[ 51.444731] ? __pfx_ksys_unshare+0x10/0x10
[ 51.445353] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.446166] __x64_sys_unshare+0x31/0x40
[ 51.446735] do_syscall_64+0x3f/0x90
[ 51.447291] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.448028] RIP: 0033:0x7f1f2f5f40d7
[ 51.448546] 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
[ 51.450951] RSP: 002b:00007ffc10557858 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.452033] RAX: ffffffffffffffda RBX: 00007ffc10557e98 RCX: 00007f1f2f5f40d7
[ 51.453022] RDX: 00007f1f2f65e41f RSI: 00007ffc105577f0 RDI: 0000000040000000
[ 51.453991] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc10557600
[ 51.454958] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f1f2f706bf0
[ 51.455937] R13: 00007ffc10557930 R14: 0000000000000000 R15: 00000000000000f8
[ 51.456923]
[ 51.457254] irq event stamp: 12345
[ 51.457732] hardirqs last enabled at (12355): [] __up_console_sem+0x78/0x80
[ 51.458943] hardirqs last disabled at (12368): [] __up_console_sem+0x5d/0x80
[ 51.460151] softirqs last enabled at (11230): [] irq_exit_rcu+0x93/0xc0
[ 51.461307] softirqs last disabled at (11209): [] irq_exit_rcu+0x93/0xc0
[ 51.462472] ---[ end trace 0000000000000000 ]---
[ 51.464060] ------------[ cut here ]------------
[ 51.464704] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 51.467299] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.468511] Modules linked in:
[ 51.469013] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.470309] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.471438] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.472182] 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
[ 51.474603] RSP: 0018:ffff88801ff47bf0 EFLAGS: 00010286
[ 51.475381] RAX: 0000000000000000 RBX: ffff88800ecb0440 RCX: 0000000000000000
[ 51.476378] RDX: ffff88801ff38000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.477376] RBP: ffff88800ecb0454 R08: 0000000000000001 R09: 0000000000000000
[ 51.478385] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.479395] R13: ffffffff84e223a0 R14: ffff88800ecb0448 R15: ffffffff84daf020
[ 51.480390] FS: 0000555556788400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.481501] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.482341] CR2: 00007f369e7936f4 CR3: 000000000e86a000 CR4: 0000000000350ef0
[ 51.483363] Call Trace:
[ 51.483731]
[ 51.484094] nf_ct_net_init+0x224/0x3d0
[ 51.484663] ? __pfx_nf_ct_net_init+0x10/0x10
[ 51.485333] ops_init+0xbb/0x6b0
[ 51.485865] setup_net+0x3d9/0x990
[ 51.486378] ? down_read_killable+0x1d7/0x4e0
[ 51.487081] ? __pfx_setup_net+0x10/0x10
[ 51.487651] ? copy_net_ns+0x17c/0x770
[ 51.488254] copy_net_ns+0x321/0x770
[ 51.488815] create_new_namespaces+0x3f6/0xb30
[ 51.489443] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.490147] ksys_unshare+0x44d/0x8e0
[ 51.490661] ? __pfx_ksys_unshare+0x10/0x10
[ 51.491249] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.491998] __x64_sys_unshare+0x31/0x40
[ 51.492520] do_syscall_64+0x3f/0x90
[ 51.493039] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.493687] RIP: 0033:0x7f1f2f5f40d7
[ 51.494194] 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
[ 51.496390] RSP: 002b:00007ffc10557858 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.497354] RAX: ffffffffffffffda RBX: 00007ffc10557e98 RCX: 00007f1f2f5f40d7
[ 51.498257] RDX: 00007f1f2f65e41f RSI: 00007ffc105577f0 RDI: 0000000040000000
[ 51.499198] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc10557600
[ 51.500091] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f1f2f706bf0
[ 51.500991] R13: 00007ffc10557930 R14: 0000000000000000 R15: 00000000000000f8
[ 51.501904]
[ 51.502204] irq event stamp: 13253
[ 51.502643] hardirqs last enabled at (13263): [] __up_console_sem+0x78/0x80
[ 51.503736] hardirqs last disabled at (13274): [] __up_console_sem+0x5d/0x80
[ 51.504835] softirqs last enabled at (12840): [] irq_exit_rcu+0x93/0xc0
[ 51.505890] softirqs last disabled at (12835): [] irq_exit_rcu+0x93/0xc0
[ 51.506924] ---[ end trace 0000000000000000 ]---
executing program
[ 53.039596] Bluetooth: hci0: command 0x0409 tx timeout
[ 55.086892] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 57.134826] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 59.182857] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
22:46:09 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801ff475f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 R13=ffffffff87f27bc0 R14=0000000000000010 R15=ffffffff82507670
RIP=ffffffff825076dd 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 0000555556788400 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=00007f369e7936f4 CR3=000000000e86a000 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=000000000002bb7d RBX=0000000000000001 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffff888008dcfe68
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffff110011b9fd2 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844c599f 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=00007f13ff17ecb0 CR3=000000000efee000 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=2030313a36343a32322036312079614d XMM01=5d3537363736332e31352020205b203a
XMM02=646f4d205d3537363736332e31352020 XMM03=6b7a79732030313a36343a3232203631
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120373532203a4449
XMM06=57205d3730343636332e31352020205b XMM07=79732030313a36343a32322036312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000