Warning: Permanently added '[localhost]:19214' (ECDSA) to the list of known hosts.
2023/05/17 11:17:27 fuzzer started
2023/05/17 11:17:28 dialing manager at localhost:44319
2023/05/17 11:17:28 checking machine...
2023/05/17 11:17:28 checking revisions...
syzkaller login: [ 69.789952] kmemleak: Automatic memory scanning thread ended
2023/05/17 11:17:28 testing simple program...
[ 69.860989] cgroup: Unknown subsys name 'net'
[ 69.936847] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 84.134276] audit: type=1400 audit(1684322262.640:6): 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
[ 85.250558] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 85.252572] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 85.253910] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 85.256772] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 85.258604] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 85.259846] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 85.699349] ------------[ cut here ]------------
[ 85.700012] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 85.701914] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 85.703083] Modules linked in:
[ 85.703502] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 85.705288] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 85.707469] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 85.708961] 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
[ 85.711109] RSP: 0018:ffff88801fa57c00 EFLAGS: 00010282
[ 85.711748] RAX: 0000000000000000 RBX: ffff8880102e0040 RCX: 0000000000000000
[ 85.712632] RDX: ffff88801a219b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 85.713515] RBP: ffff8880102e0054 R08: 0000000000000001 R09: 0000000000000000
[ 85.714381] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 85.715254] R13: ffffffff84e23fe0 R14: ffff8880102e0048 R15: ffffffff84d74dc0
[ 85.716133] FS: 00005555555cc400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 85.717133] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 85.717881] CR2: 00007fc83f5576f4 CR3: 0000000015a32000 CR4: 0000000000350ef0
[ 85.718726] Call Trace:
[ 85.719088]
[ 85.719391] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 85.720027] ipv4_frags_init_net+0x269/0x440
[ 85.720576] ops_init+0xbb/0x6b0
[ 85.721064] setup_net+0x3d9/0x990
[ 85.721517] ? down_read_killable+0x1d7/0x4e0
[ 85.722118] ? __pfx_setup_net+0x10/0x10
[ 85.722621] ? copy_net_ns+0x17c/0x770
[ 85.723162] copy_net_ns+0x321/0x770
[ 85.723650] create_new_namespaces+0x3f6/0xb30
[ 85.724267] unshare_nsproxy_namespaces+0xc1/0x200
[ 85.724904] ksys_unshare+0x44d/0x8e0
[ 85.725414] ? __pfx_ksys_unshare+0x10/0x10
[ 85.725989] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 85.726691] __x64_sys_unshare+0x31/0x40
[ 85.727242] do_syscall_64+0x3f/0x90
[ 85.727715] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 85.728385] RIP: 0033:0x7f6da97110d7
[ 85.728905] 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
[ 85.731235] RSP: 002b:00007ffd44971c98 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 85.732267] RAX: ffffffffffffffda RBX: 00007ffd449722d8 RCX: 00007f6da97110d7
[ 85.733216] RDX: 00007f6da977b41f RSI: 00007ffd44971c30 RDI: 0000000040000000
[ 85.734201] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd44971a40
[ 85.735180] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f6da9823bf0
[ 85.736148] R13: 00007ffd44971d70 R14: 0000000000000000 R15: 00000000000000f8
[ 85.737126]
[ 85.737443] irq event stamp: 8703
[ 85.737924] hardirqs last enabled at (8715): [] __up_console_sem+0x78/0x80
[ 85.739020] hardirqs last disabled at (8726): [] __up_console_sem+0x5d/0x80
[ 85.740128] softirqs last enabled at (8250): [] irq_exit_rcu+0x93/0xc0
[ 85.741215] softirqs last disabled at (8209): [] irq_exit_rcu+0x93/0xc0
[ 85.742288] ---[ end trace 0000000000000000 ]---
[ 85.748669] ------------[ cut here ]------------
[ 85.749341] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 85.751142] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 85.752284] Modules linked in:
[ 85.752724] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 85.753984] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 85.755090] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 85.755772] 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
[ 85.758088] RSP: 0018:ffff88801fa57c00 EFLAGS: 00010282
[ 85.758758] RAX: 0000000000000000 RBX: ffff888015ab8a40 RCX: 0000000000000000
[ 85.759680] RDX: ffff88801a219b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 85.760612] RBP: ffff888015ab8a54 R08: 0000000000000001 R09: 0000000000000000
[ 85.761549] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 85.762475] R13: ffffffff84e23fe0 R14: ffff888015ab8a48 R15: ffffffff84da7d60
[ 85.763399] FS: 00005555555cc400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 85.764466] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 85.765309] CR2: 00007fc83f5576f4 CR3: 0000000015a32000 CR4: 0000000000350ef0
[ 85.766305] Call Trace:
[ 85.766671]
[ 85.767024] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 85.767693] ipv6_frags_init_net+0x206/0x3c0
[ 85.768345] ops_init+0xbb/0x6b0
[ 85.768878] setup_net+0x3d9/0x990
[ 85.769414] ? down_read_killable+0x1d7/0x4e0
[ 85.770077] ? __pfx_setup_net+0x10/0x10
[ 85.770647] ? copy_net_ns+0x17c/0x770
[ 85.771253] copy_net_ns+0x321/0x770
[ 85.771780] create_new_namespaces+0x3f6/0xb30
[ 85.772467] unshare_nsproxy_namespaces+0xc1/0x200
[ 85.773206] ksys_unshare+0x44d/0x8e0
[ 85.773740] ? __pfx_ksys_unshare+0x10/0x10
[ 85.774378] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 85.775196] __x64_sys_unshare+0x31/0x40
[ 85.775774] do_syscall_64+0x3f/0x90
[ 85.776341] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 85.777125] RIP: 0033:0x7f6da97110d7
[ 85.777643] 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
[ 85.780046] RSP: 002b:00007ffd44971c98 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 85.781137] RAX: ffffffffffffffda RBX: 00007ffd449722d8 RCX: 00007f6da97110d7
[ 85.782130] RDX: 00007f6da977b41f RSI: 00007ffd44971c30 RDI: 0000000040000000
[ 85.783140] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd44971a40
[ 85.784141] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f6da9823bf0
[ 85.785157] R13: 00007ffd44971d70 R14: 0000000000000000 R15: 00000000000000f8
[ 85.786167]
[ 85.786507] irq event stamp: 10553
[ 85.787023] hardirqs last enabled at (10565): [] __up_console_sem+0x78/0x80
[ 85.788229] hardirqs last disabled at (10576): [] __up_console_sem+0x5d/0x80
[ 85.789449] softirqs last enabled at (10046): [] irq_exit_rcu+0x93/0xc0
[ 85.790612] softirqs last disabled at (10021): [] irq_exit_rcu+0x93/0xc0
[ 85.791832] ---[ end trace 0000000000000000 ]---
[ 85.793274] ------------[ cut here ]------------
[ 85.793930] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 85.796219] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 85.797613] Modules linked in:
[ 85.798167] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 85.799542] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 85.800594] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 85.801318] 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
[ 85.803569] RSP: 0018:ffff88801fa57bf0 EFLAGS: 00010286
[ 85.804284] RAX: 0000000000000000 RBX: ffff88800ed49e40 RCX: 0000000000000000
[ 85.805207] RDX: ffff88801a219b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 85.806128] RBP: ffff88800ed49e54 R08: 0000000000000001 R09: 0000000000000000
[ 85.807056] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 85.808007] R13: ffffffff84e23fe0 R14: ffff88800ed49e48 R15: ffffffff84db0aa0
[ 85.808956] FS: 00005555555cc400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 85.810004] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 85.810756] CR2: 00007fc83f5576f4 CR3: 0000000015a32000 CR4: 0000000000350ef0
[ 85.811677] Call Trace:
[ 85.812059]
[ 85.812380] nf_ct_net_init+0x224/0x3d0
[ 85.812970] ? __pfx_nf_ct_net_init+0x10/0x10
[ 85.813588] ops_init+0xbb/0x6b0
[ 85.814197] setup_net+0x3d9/0x990
[ 85.814708] ? down_read_killable+0x1d7/0x4e0
[ 85.815408] ? __pfx_setup_net+0x10/0x10
[ 85.816019] ? copy_net_ns+0x17c/0x770
[ 85.816611] copy_net_ns+0x321/0x770
[ 85.817229] create_new_namespaces+0x3f6/0xb30
[ 85.817925] unshare_nsproxy_namespaces+0xc1/0x200
[ 85.818541] ksys_unshare+0x44d/0x8e0
[ 85.819157] ? __pfx_ksys_unshare+0x10/0x10
[ 85.819761] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 85.820474] __x64_sys_unshare+0x31/0x40
[ 85.821002] do_syscall_64+0x3f/0x90
[ 85.821461] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 85.822103] RIP: 0033:0x7f6da97110d7
[ 85.822544] 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
[ 85.824829] RSP: 002b:00007ffd44971c98 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 85.826035] RAX: ffffffffffffffda RBX: 00007ffd449722d8 RCX: 00007f6da97110d7
[ 85.827140] RDX: 00007f6da977b41f RSI: 00007ffd44971c30 RDI: 0000000040000000
[ 85.828131] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd44971a40
[ 85.829084] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f6da9823bf0
[ 85.830037] R13: 00007ffd44971d70 R14: 0000000000000000 R15: 00000000000000f8
[ 85.830988]
[ 85.831304] irq event stamp: 11299
[ 85.831746] hardirqs last enabled at (11309): [] __up_console_sem+0x78/0x80
[ 85.832832] hardirqs last disabled at (11322): [] __up_console_sem+0x5d/0x80
[ 85.833972] softirqs last enabled at (10924): [] irq_exit_rcu+0x93/0xc0
[ 85.834995] softirqs last disabled at (10919): [] irq_exit_rcu+0x93/0xc0
[ 85.835991] ---[ end trace 0000000000000000 ]---
[ 87.339490] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 89.386886] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 91.434849] Bluetooth: hci0: command 0x040f tx timeout
[ 93.482882] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
11:17:10 Registers:
info registers vcpu 0
RAX=0000000000000031 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801fa57618
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 00005555555cc400 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=00007fc83f5576f4 CR3=0000000015a32000 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=0000000000068e5f 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=00007f8089ec7000 CR3=000000000e75e000 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=1c76fd4d83cabd8bdb450c75c1a13679
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=41dfec782a4acc6e0000000000112790 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=f2e2d32f0adb379800000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00002000000000000000200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000