Warning: Permanently added '[localhost]:64448' (ECDSA) to the list of known hosts.
2023/05/16 23:00:13 fuzzer started
2023/05/16 23:00:13 dialing manager at localhost:35573
2023/05/16 23:00:13 checking machine...
2023/05/16 23:00:13 checking revisions...
syzkaller login: [ 45.518614] kmemleak: Automatic memory scanning thread ended
2023/05/16 23:00:13 testing simple program...
[ 45.585847] cgroup: Unknown subsys name 'net'
[ 45.649442] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 58.403815] audit: type=1400 audit(1684278026.645:6): avc: denied { execmem } for pid=267 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 59.491918] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 59.495068] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 59.496694] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 59.499610] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 59.501047] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 59.502314] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 59.909769] ------------[ cut here ]------------
[ 59.910991] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 59.913090] WARNING: CPU: 0 PID: 268 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 59.914378] Modules linked in:
[ 59.914790] CPU: 0 PID: 268 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 59.919195] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 59.920264] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 59.920935] 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
[ 59.923211] RSP: 0018:ffff88801675fc00 EFLAGS: 00010282
[ 59.923913] RAX: 0000000000000000 RBX: ffff88800d8cac40 RCX: 0000000000000000
[ 59.924830] RDX: ffff888016469b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 59.925769] RBP: ffff88800d8cac54 R08: 0000000000000001 R09: 0000000000000000
[ 59.926709] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 59.927631] R13: ffffffff84e223a0 R14: ffff88800d8cac48 R15: ffffffff84d73340
[ 59.928578] FS: 00005555574e3400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 59.929638] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 59.930412] CR2: 00007f127332df10 CR3: 00000000197fc000 CR4: 0000000000350ef0
[ 59.931330] Call Trace:
[ 59.931664]
[ 59.931969] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 59.932633] ipv4_frags_init_net+0x269/0x440
[ 59.933206] ops_init+0xbb/0x6b0
[ 59.933725] setup_net+0x3d9/0x990
[ 59.934198] ? down_read_killable+0x1d7/0x4e0
[ 59.934816] ? __pfx_setup_net+0x10/0x10
[ 59.935367] ? copy_net_ns+0x17c/0x770
[ 59.935897] copy_net_ns+0x321/0x770
[ 59.936424] create_new_namespaces+0x3f6/0xb30
[ 59.937034] unshare_nsproxy_namespaces+0xc1/0x200
[ 59.937703] ksys_unshare+0x44d/0x8e0
[ 59.938215] ? __pfx_ksys_unshare+0x10/0x10
[ 59.938813] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 59.939595] __x64_sys_unshare+0x31/0x40
[ 59.940132] do_syscall_64+0x3f/0x90
[ 59.940656] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 59.941354] RIP: 0033:0x7f28510a40d7
[ 59.941861] 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
[ 59.944082] RSP: 002b:00007ffc1e82ac98 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 59.945031] RAX: ffffffffffffffda RBX: 00007ffc1e82b2d8 RCX: 00007f28510a40d7
[ 59.945922] RDX: 00007f285110e41f RSI: 00007ffc1e82ac30 RDI: 0000000040000000
[ 59.946836] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc1e82aa40
[ 59.947742] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f28511b6bf0
[ 59.948646] R13: 00007ffc1e82ad70 R14: 0000000000000000 R15: 00000000000000f8
[ 59.949572]
[ 59.949879] irq event stamp: 8235
[ 59.950333] hardirqs last enabled at (8247): [] __up_console_sem+0x78/0x80
[ 59.951414] hardirqs last disabled at (8258): [] __up_console_sem+0x5d/0x80
[ 59.952490] softirqs last enabled at (8120): [] irq_exit_rcu+0x93/0xc0
[ 59.953556] softirqs last disabled at (8115): [] irq_exit_rcu+0x93/0xc0
[ 59.954607] ---[ end trace 0000000000000000 ]---
[ 59.959763] ------------[ cut here ]------------
[ 59.960465] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 59.962121] WARNING: CPU: 0 PID: 268 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 59.963190] Modules linked in:
[ 59.963617] CPU: 0 PID: 268 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 59.964774] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 59.965812] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 59.966482] 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
[ 59.968670] RSP: 0018:ffff88801675fc00 EFLAGS: 00010282
[ 59.969364] RAX: 0000000000000000 RBX: ffff88800ed4ba40 RCX: 0000000000000000
[ 59.970285] RDX: ffff888016469b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 59.971160] RBP: ffff88800ed4ba54 R08: 0000000000000001 R09: 0000000000000000
[ 59.972063] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 59.972956] R13: ffffffff84e223a0 R14: ffff88800ed4ba48 R15: ffffffff84da62e0
[ 59.973873] FS: 00005555574e3400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 59.974896] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 59.975648] CR2: 00007f127332df10 CR3: 00000000197fc000 CR4: 0000000000350ef0
[ 59.976547] Call Trace:
[ 59.976873]
[ 59.977174] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 59.977894] ipv6_frags_init_net+0x206/0x3c0
[ 59.978486] ops_init+0xbb/0x6b0
[ 59.978927] setup_net+0x3d9/0x990
[ 59.979429] ? down_read_killable+0x1d7/0x4e0
[ 59.980028] ? __pfx_setup_net+0x10/0x10
[ 59.980569] ? copy_net_ns+0x17c/0x770
[ 59.981077] copy_net_ns+0x321/0x770
[ 59.981592] create_new_namespaces+0x3f6/0xb30
[ 59.982179] unshare_nsproxy_namespaces+0xc1/0x200
[ 59.982829] ksys_unshare+0x44d/0x8e0
[ 59.983347] ? __pfx_ksys_unshare+0x10/0x10
[ 59.983900] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 59.984631] __x64_sys_unshare+0x31/0x40
[ 59.985158] do_syscall_64+0x3f/0x90
[ 59.985696] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 59.986377] RIP: 0033:0x7f28510a40d7
[ 59.986840] 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
[ 59.989004] RSP: 002b:00007ffc1e82ac98 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 59.989995] RAX: ffffffffffffffda RBX: 00007ffc1e82b2d8 RCX: 00007f28510a40d7
[ 59.990891] RDX: 00007f285110e41f RSI: 00007ffc1e82ac30 RDI: 0000000040000000
[ 59.991781] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc1e82aa40
[ 59.992670] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f28511b6bf0
[ 59.993575] R13: 00007ffc1e82ad70 R14: 0000000000000000 R15: 00000000000000f8
[ 59.994490]
[ 59.994791] irq event stamp: 10413
[ 59.995253] hardirqs last enabled at (10425): [] asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 59.996469] hardirqs last disabled at (10436): [] __up_console_sem+0x5d/0x80
[ 59.997549] softirqs last enabled at (10130): [] irq_exit_rcu+0x93/0xc0
[ 59.998594] softirqs last disabled at (10119): [] irq_exit_rcu+0x93/0xc0
[ 59.999635] ---[ end trace 0000000000000000 ]---
[ 60.000988] ------------[ cut here ]------------
[ 60.001619] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 60.003601] WARNING: CPU: 0 PID: 268 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.004725] Modules linked in:
[ 60.005139] CPU: 0 PID: 268 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 60.006325] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.007345] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.007999] 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
[ 60.010247] RSP: 0018:ffff88801675fbf0 EFLAGS: 00010286
[ 60.010930] RAX: 0000000000000000 RBX: ffff88800ed4b040 RCX: 0000000000000000
[ 60.011836] RDX: ffff888016469b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 60.012757] RBP: ffff88800ed4b054 R08: 0000000000000001 R09: 0000000000000000
[ 60.013693] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 60.014615] R13: ffffffff84e223a0 R14: ffff88800ed4b048 R15: ffffffff84daf020
[ 60.015537] FS: 00005555574e3400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 60.016587] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.017352] CR2: 00007f127332df10 CR3: 00000000197fc000 CR4: 0000000000350ef0
[ 60.018306] Call Trace:
[ 60.018657]
[ 60.018972] nf_ct_net_init+0x224/0x3d0
[ 60.019544] ? __pfx_nf_ct_net_init+0x10/0x10
[ 60.020125] ops_init+0xbb/0x6b0
[ 60.020619] setup_net+0x3d9/0x990
[ 60.021087] ? down_read_killable+0x1d7/0x4e0
[ 60.021721] ? __pfx_setup_net+0x10/0x10
[ 60.022272] ? copy_net_ns+0x17c/0x770
[ 60.022792] copy_net_ns+0x321/0x770
[ 60.023354] create_new_namespaces+0x3f6/0xb30
[ 60.023972] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.024626] ksys_unshare+0x44d/0x8e0
[ 60.025147] ? __pfx_ksys_unshare+0x10/0x10
[ 60.025790] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.026568] __x64_sys_unshare+0x31/0x40
[ 60.027121] do_syscall_64+0x3f/0x90
[ 60.027687] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.028410] RIP: 0033:0x7f28510a40d7
[ 60.028923] 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
[ 60.031289] RSP: 002b:00007ffc1e82ac98 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 60.032288] RAX: ffffffffffffffda RBX: 00007ffc1e82b2d8 RCX: 00007f28510a40d7
[ 60.033173] RDX: 00007f285110e41f RSI: 00007ffc1e82ac30 RDI: 0000000040000000
[ 60.034143] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc1e82aa40
[ 60.035065] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f28511b6bf0
[ 60.035998] R13: 00007ffc1e82ad70 R14: 0000000000000000 R15: 00000000000000f8
[ 60.036920]
[ 60.037263] irq event stamp: 11249
[ 60.037741] hardirqs last enabled at (11259): [] __up_console_sem+0x78/0x80
[ 60.038883] hardirqs last disabled at (11270): [] __up_console_sem+0x5d/0x80
[ 60.040001] softirqs last enabled at (11196): [] irq_exit_rcu+0x93/0xc0
[ 60.041067] softirqs last disabled at (11191): [] irq_exit_rcu+0x93/0xc0
[ 60.042124] ---[ end trace 0000000000000000 ]---
executing program
[ 61.569774] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 63.618442] Bluetooth: hci0: command 0x041b tx timeout
[ 65.665341] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 67.713307] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
23:00:27 Registers:
info registers vcpu 0
RAX=0000000000000030 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801675f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000030 R11=0000000000000001
R12=0000000000000030 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 00005555574e3400 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=00007f127332df10 CR3=00000000197fc000 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=000000000002bdd9 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=00000202 [-------] 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=00007f12733a64b0 CR3=0000000018220000 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=2038323a30303a33322036312079614d XMM01=5d3039373431392e39352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d30 XMM07=6e72656b2072656c6c616b7a79732038
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000