Warning: Permanently added '[localhost]:48949' (ECDSA) to the list of known hosts.
2023/05/17 09:24:06 fuzzer started
2023/05/17 09:24:07 dialing manager at localhost:35573
2023/05/17 09:24:07 checking machine...
2023/05/17 09:24:07 checking revisions...
syzkaller login: [ 52.474073] kmemleak: Automatic memory scanning thread ended
2023/05/17 09:24:07 testing simple program...
[ 52.532388] cgroup: Unknown subsys name 'net'
[ 52.595873] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 65.161001] audit: type=1400 audit(1684315459.918:6): 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
[ 66.259388] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 66.260882] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 66.262211] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 66.264484] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 66.265687] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 66.266787] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 66.581498] ------------[ cut here ]------------
[ 66.582074] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 66.583232] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 66.588255] Modules linked in:
[ 66.588626] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 66.589387] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 66.590122] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 66.590613] 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
[ 66.592156] RSP: 0018:ffff8880204d7c00 EFLAGS: 00010282
[ 66.592641] RAX: 0000000000000000 RBX: ffff88800faa5040 RCX: 0000000000000000
[ 66.593241] RDX: ffff888016a79b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 66.593866] RBP: ffff88800faa5054 R08: 0000000000000001 R09: 0000000000000000
[ 66.594459] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 66.595101] R13: ffffffff84e223a0 R14: ffff88800faa5048 R15: ffffffff84d73340
[ 66.595744] FS: 0000555556f07400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 66.596402] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 66.596939] CR2: 00007effbd2c86f4 CR3: 0000000016f88000 CR4: 0000000000350ef0
[ 66.597570] Call Trace:
[ 66.597815]
[ 66.598023] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 66.598468] ipv4_frags_init_net+0x269/0x440
[ 66.598908] ops_init+0xbb/0x6b0
[ 66.599234] setup_net+0x3d9/0x990
[ 66.599618] ? down_read_killable+0x1d7/0x4e0
[ 66.600048] ? __pfx_setup_net+0x10/0x10
[ 66.600396] ? copy_net_ns+0x17c/0x770
[ 66.600796] copy_net_ns+0x321/0x770
[ 66.601142] create_new_namespaces+0x3f6/0xb30
[ 66.601637] unshare_nsproxy_namespaces+0xc1/0x200
[ 66.602089] ksys_unshare+0x44d/0x8e0
[ 66.602422] ? __pfx_ksys_unshare+0x10/0x10
[ 66.602829] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 66.603325] __x64_sys_unshare+0x31/0x40
[ 66.603774] do_syscall_64+0x3f/0x90
[ 66.604104] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 66.604599] RIP: 0033:0x7f4f760a50d7
[ 66.604939] 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
[ 66.606477] RSP: 002b:00007ffc87ba4c38 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 66.607161] RAX: ffffffffffffffda RBX: 00007ffc87ba5278 RCX: 00007f4f760a50d7
[ 66.607817] RDX: 00007f4f7610f41f RSI: 00007ffc87ba4bd0 RDI: 0000000040000000
[ 66.608419] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc87ba49e0
[ 66.609093] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f4f761b7bf0
[ 66.609717] R13: 00007ffc87ba4d10 R14: 0000000000000000 R15: 00000000000000f8
[ 66.610337]
[ 66.610588] irq event stamp: 7757
[ 66.610900] hardirqs last enabled at (7767): [] __up_console_sem+0x78/0x80
[ 66.611725] hardirqs last disabled at (7778): [] __up_console_sem+0x5d/0x80
[ 66.612462] softirqs last enabled at (7252): [] irq_exit_rcu+0x93/0xc0
[ 66.613244] softirqs last disabled at (7225): [] irq_exit_rcu+0x93/0xc0
[ 66.613962] ---[ end trace 0000000000000000 ]---
[ 66.618730] ------------[ cut here ]------------
[ 66.619194] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 66.620394] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 66.621093] Modules linked in:
[ 66.621357] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 66.622092] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 66.622732] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 66.623152] 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
[ 66.624735] RSP: 0018:ffff8880204d7c00 EFLAGS: 00010282
[ 66.625160] RAX: 0000000000000000 RBX: ffff88800d882a40 RCX: 0000000000000000
[ 66.625747] RDX: ffff888016a79b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 66.626296] RBP: ffff88800d882a54 R08: 0000000000000001 R09: 0000000000000000
[ 66.626872] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 66.627394] R13: ffffffff84e223a0 R14: ffff88800d882a48 R15: ffffffff84da62e0
[ 66.627988] FS: 0000555556f07400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 66.628655] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 66.629108] CR2: 00007effbd2c86f4 CR3: 0000000016f88000 CR4: 0000000000350ef0
[ 66.629695] Call Trace:
[ 66.629912]
[ 66.630099] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 66.630507] ipv6_frags_init_net+0x206/0x3c0
[ 66.630900] ops_init+0xbb/0x6b0
[ 66.631188] setup_net+0x3d9/0x990
[ 66.631474] ? down_read_killable+0x1d7/0x4e0
[ 66.631916] ? __pfx_setup_net+0x10/0x10
[ 66.632239] ? copy_net_ns+0x17c/0x770
[ 66.632572] copy_net_ns+0x321/0x770
[ 66.632875] create_new_namespaces+0x3f6/0xb30
[ 66.633255] unshare_nsproxy_namespaces+0xc1/0x200
[ 66.633673] ksys_unshare+0x44d/0x8e0
[ 66.633989] ? __pfx_ksys_unshare+0x10/0x10
[ 66.634342] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 66.634915] __x64_sys_unshare+0x31/0x40
[ 66.635284] do_syscall_64+0x3f/0x90
[ 66.635668] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 66.636116] RIP: 0033:0x7f4f760a50d7
[ 66.636431] 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
[ 66.637944] RSP: 002b:00007ffc87ba4c38 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 66.638535] RAX: ffffffffffffffda RBX: 00007ffc87ba5278 RCX: 00007f4f760a50d7
[ 66.639097] RDX: 00007f4f7610f41f RSI: 00007ffc87ba4bd0 RDI: 0000000040000000
[ 66.639759] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc87ba49e0
[ 66.640317] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f4f761b7bf0
[ 66.640904] R13: 00007ffc87ba4d10 R14: 0000000000000000 R15: 00000000000000f8
[ 66.641657]
[ 66.641887] irq event stamp: 9767
[ 66.642160] hardirqs last enabled at (9777): [] __up_console_sem+0x78/0x80
[ 66.642918] hardirqs last disabled at (9788): [] __up_console_sem+0x5d/0x80
[ 66.643771] softirqs last enabled at (9676): [] irq_exit_rcu+0x93/0xc0
[ 66.644472] softirqs last disabled at (9671): [] irq_exit_rcu+0x93/0xc0
[ 66.645212] ---[ end trace 0000000000000000 ]---
[ 66.646460] ------------[ cut here ]------------
[ 66.646992] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 66.648494] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 66.649215] Modules linked in:
[ 66.649500] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 66.650306] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 66.651099] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 66.651598] 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
[ 66.653123] RSP: 0018:ffff8880204d7bf0 EFLAGS: 00010286
[ 66.653587] RAX: 0000000000000000 RBX: ffff88800d883a40 RCX: 0000000000000000
[ 66.654162] RDX: ffff888016a79b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 66.654798] RBP: ffff88800d883a54 R08: 0000000000000001 R09: 0000000000000000
[ 66.655430] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 66.656122] R13: ffffffff84e223a0 R14: ffff88800d883a48 R15: ffffffff84daf020
[ 66.656758] FS: 0000555556f07400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 66.657404] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 66.657928] CR2: 00007effbd2c86f4 CR3: 0000000016f88000 CR4: 0000000000350ef0
[ 66.658517] Call Trace:
[ 66.658776]
[ 66.658983] nf_ct_net_init+0x224/0x3d0
[ 66.659362] ? __pfx_nf_ct_net_init+0x10/0x10
[ 66.659799] ops_init+0xbb/0x6b0
[ 66.660109] setup_net+0x3d9/0x990
[ 66.660404] ? down_read_killable+0x1d7/0x4e0
[ 66.660810] ? __pfx_setup_net+0x10/0x10
[ 66.661157] ? copy_net_ns+0x17c/0x770
[ 66.661500] copy_net_ns+0x321/0x770
[ 66.661858] create_new_namespaces+0x3f6/0xb30
[ 66.662268] unshare_nsproxy_namespaces+0xc1/0x200
[ 66.662699] ksys_unshare+0x44d/0x8e0
[ 66.663018] ? __pfx_ksys_unshare+0x10/0x10
[ 66.663377] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 66.663948] __x64_sys_unshare+0x31/0x40
[ 66.664312] do_syscall_64+0x3f/0x90
[ 66.664687] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 66.665134] RIP: 0033:0x7f4f760a50d7
[ 66.665470] 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
[ 66.666955] RSP: 002b:00007ffc87ba4c38 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 66.667606] RAX: ffffffffffffffda RBX: 00007ffc87ba5278 RCX: 00007f4f760a50d7
[ 66.668207] RDX: 00007f4f7610f41f RSI: 00007ffc87ba4bd0 RDI: 0000000040000000
[ 66.668818] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc87ba49e0
[ 66.669413] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f4f761b7bf0
[ 66.670027] R13: 00007ffc87ba4d10 R14: 0000000000000000 R15: 00000000000000f8
[ 66.670655]
[ 66.670857] irq event stamp: 10611
[ 66.671170] hardirqs last enabled at (10621): [] __up_console_sem+0x78/0x80
[ 66.671968] hardirqs last disabled at (10632): [] __up_console_sem+0x5d/0x80
[ 66.672735] softirqs last enabled at (10176): [] irq_exit_rcu+0x93/0xc0
[ 66.673398] softirqs last disabled at (10167): [] irq_exit_rcu+0x93/0xc0
[ 66.674051] ---[ end trace 0000000000000000 ]---
executing program
[ 68.284263] Bluetooth: hci0: command 0x0409 tx timeout
[ 70.331234] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 72.378606] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 74.426714] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
09:24:03 Registers:
info registers vcpu 0
RAX=0000000000000000 RBX=0000000000000001 RCX=ffffffff844e836b RDX=ffffed100d9c72d9
RSI=0000000000000004 RDI=ffff88806ce396c0 RBP=ffff88806ce396c0 RSP=ffff88806ce09c30
R8 =0000000000000000 R9 =ffffed100d9c72d8 R10=ffff88806ce396c3 R11=0000000000000001
R12=0000000000000003 R13=ffffed100d9c72d8 R14=0000000000000001 R15=1ffff1100d9c1387
RIP=ffffffff844e83e8 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 0000555556f07400 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=00007effbd2c86f4 CR3=0000000016f88000 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=ffffffff87990478 RBX=0000000000000030 RCX=ffffffff877bb890 RDX=00000000000003dd
RSI=1ffffffff0f32095 RDI=ffffffff879904a8 RBP=ffffffff812c2540 RSP=ffff888016d7ee40
R8 =ffffffff8779e9d0 R9 =ffffffff87925e28 R10=0000000000000043 R11=1ffffffff0e645d8
R12=ffff888016d7efa8 R13=ffffffff87936988 R14=dffffc0000000000 R15=ffffffff87936978
RIP=ffffffff812c4244 RFL=00000046 [---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 00007f9c5ac72700 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=00007fedaa7606f4 CR3=000000000d052000 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=000000000000000000000000ffff0000
XMM02=000000000000000000000000ffff0000 XMM03=2f74656e20746120373532203a444950
XMM04=636f72703d7373616c63742030733a74 XMM05=3a755f6d65747379733d747865746e6f
XMM06=5f6d65747379733a755f6d6574737973 XMM07=00000000000000000000000000000000
XMM08=61746164203a68736572687400003063 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000