Warning: Permanently added '[localhost]:30457' (ECDSA) to the list of known hosts.
2023/05/16 23:03:17 fuzzer started
2023/05/16 23:03:18 dialing manager at localhost:35573
2023/05/16 23:03:18 checking machine...
2023/05/16 23:03:18 checking revisions...
syzkaller login: [ 37.809925] kmemleak: Automatic memory scanning thread ended
2023/05/16 23:03:18 testing simple program...
[ 37.882432] cgroup: Unknown subsys name 'net'
[ 37.964714] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 51.434746] audit: type=1400 audit(1684278211.888:6): avc: denied { execmem } for pid=258 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 52.521818] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 52.524120] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 52.526921] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 52.530405] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 52.532107] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 52.533532] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 52.924270] ------------[ cut here ]------------
[ 52.924919] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 52.926918] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.928010] Modules linked in:
[ 52.928448] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.933053] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.934083] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.934725] 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
[ 52.936871] RSP: 0018:ffff888015b1fc00 EFLAGS: 00010282
[ 52.937539] RAX: 0000000000000000 RBX: ffff88800f0edc40 RCX: 0000000000000000
[ 52.938401] RDX: ffff88801a07b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.939276] RBP: ffff88800f0edc54 R08: 0000000000000001 R09: 0000000000000000
[ 52.940147] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 52.940984] R13: ffffffff84e223a0 R14: ffff88800f0edc48 R15: ffffffff84d73340
[ 52.941859] FS: 000055555588c400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.942836] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.943584] CR2: 00007ff38d0aa6f4 CR3: 00000000168a8000 CR4: 0000000000350ee0
[ 52.944459] Call Trace:
[ 52.944780]
[ 52.945103] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 52.945707] ipv4_frags_init_net+0x269/0x440
[ 52.946285] ops_init+0xbb/0x6b0
[ 52.946725] setup_net+0x3d9/0x990
[ 52.947207] ? down_read_killable+0x1d7/0x4e0
[ 52.947764] ? __pfx_setup_net+0x10/0x10
[ 52.948293] ? copy_net_ns+0x17c/0x770
[ 52.948792] copy_net_ns+0x321/0x770
[ 52.949288] create_new_namespaces+0x3f6/0xb30
[ 52.949864] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.950497] ksys_unshare+0x44d/0x8e0
[ 52.950983] ? __pfx_ksys_unshare+0x10/0x10
[ 52.951575] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.952300] __x64_sys_unshare+0x31/0x40
[ 52.952808] do_syscall_64+0x3f/0x90
[ 52.953298] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.953928] RIP: 0033:0x7f5fb0a8a0d7
[ 52.954412] 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
[ 52.956567] RSP: 002b:00007ffcec0b99f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.957496] RAX: ffffffffffffffda RBX: 00007ffcec0ba038 RCX: 00007f5fb0a8a0d7
[ 52.958365] RDX: 00007f5fb0af441f RSI: 00007ffcec0b9990 RDI: 0000000040000000
[ 52.959268] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcec0b97a0
[ 52.960133] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f5fb0b9cbf0
[ 52.960968] R13: 00007ffcec0b9ad0 R14: 0000000000000000 R15: 00000000000000f8
[ 52.961864]
[ 52.962203] irq event stamp: 9009
[ 52.962620] hardirqs last enabled at (9019): [] __up_console_sem+0x78/0x80
[ 52.963663] hardirqs last disabled at (9030): [] __up_console_sem+0x5d/0x80
[ 52.964703] softirqs last enabled at (9004): [] irq_exit_rcu+0x93/0xc0
[ 52.965720] softirqs last disabled at (8995): [] irq_exit_rcu+0x93/0xc0
[ 52.966734] ---[ end trace 0000000000000000 ]---
[ 52.972177] ------------[ cut here ]------------
[ 52.972757] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 52.974427] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.975477] Modules linked in:
[ 52.975881] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.977030] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.978047] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.978683] 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
[ 52.980871] RSP: 0018:ffff888015b1fc00 EFLAGS: 00010282
[ 52.981547] RAX: 0000000000000000 RBX: ffff88800d775e40 RCX: 0000000000000000
[ 52.982427] RDX: ffff88801a07b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.983319] RBP: ffff88800d775e54 R08: 0000000000000001 R09: 0000000000000000
[ 52.984206] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.985083] R13: ffffffff84e223a0 R14: ffff88800d775e48 R15: ffffffff84da62e0
[ 52.985935] FS: 000055555588c400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.986936] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.987699] CR2: 00007ff38d0aa6f4 CR3: 00000000168a8000 CR4: 0000000000350ee0
[ 52.988572] Call Trace:
[ 52.988897]
[ 52.989220] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 52.989835] ipv6_frags_init_net+0x206/0x3c0
[ 52.990416] ops_init+0xbb/0x6b0
[ 52.990858] setup_net+0x3d9/0x990
[ 52.991343] ? down_read_killable+0x1d7/0x4e0
[ 52.991905] ? __pfx_setup_net+0x10/0x10
[ 52.992435] ? copy_net_ns+0x17c/0x770
[ 52.992939] copy_net_ns+0x321/0x770
[ 52.993442] create_new_namespaces+0x3f6/0xb30
[ 52.994050] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.994663] ksys_unshare+0x44d/0x8e0
[ 52.995180] ? __pfx_ksys_unshare+0x10/0x10
[ 52.995715] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.996444] __x64_sys_unshare+0x31/0x40
[ 52.996951] do_syscall_64+0x3f/0x90
[ 52.997442] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.998102] RIP: 0033:0x7f5fb0a8a0d7
[ 52.998554] 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
[ 53.000739] RSP: 002b:00007ffcec0b99f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 53.001671] RAX: ffffffffffffffda RBX: 00007ffcec0ba038 RCX: 00007f5fb0a8a0d7
[ 53.002548] RDX: 00007f5fb0af441f RSI: 00007ffcec0b9990 RDI: 0000000040000000
[ 53.003435] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcec0b97a0
[ 53.004322] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f5fb0b9cbf0
[ 53.005191] R13: 00007ffcec0b9ad0 R14: 0000000000000000 R15: 00000000000000f8
[ 53.006093]
[ 53.006392] irq event stamp: 11027
[ 53.006817] hardirqs last enabled at (11037): [] __up_console_sem+0x78/0x80
[ 53.007881] hardirqs last disabled at (11048): [] __up_console_sem+0x5d/0x80
[ 53.008930] softirqs last enabled at (10600): [] irq_exit_rcu+0x93/0xc0
[ 53.009952] softirqs last disabled at (10591): [] irq_exit_rcu+0x93/0xc0
[ 53.010964] ---[ end trace 0000000000000000 ]---
[ 53.012381] ------------[ cut here ]------------
[ 53.012954] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 53.014784] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.015839] Modules linked in:
[ 53.016262] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.017389] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.018382] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.019010] 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
[ 53.021209] RSP: 0018:ffff888015b1fbf0 EFLAGS: 00010286
[ 53.021848] RAX: 0000000000000000 RBX: ffff88800d774440 RCX: 0000000000000000
[ 53.022720] RDX: ffff88801a07b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.023614] RBP: ffff88800d774454 R08: 0000000000000001 R09: 0000000000000000
[ 53.024492] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.025354] R13: ffffffff84e223a0 R14: ffff88800d774448 R15: ffffffff84daf020
[ 53.026234] FS: 000055555588c400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.027254] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.027949] CR2: 00007ff38d0aa6f4 CR3: 00000000168a8000 CR4: 0000000000350ee0
[ 53.028829] Call Trace:
[ 53.029182]
[ 53.029480] nf_ct_net_init+0x224/0x3d0
[ 53.029989] ? __pfx_nf_ct_net_init+0x10/0x10
[ 53.030592] ops_init+0xbb/0x6b0
[ 53.031052] setup_net+0x3d9/0x990
[ 53.031506] ? down_read_killable+0x1d7/0x4e0
[ 53.032097] ? __pfx_setup_net+0x10/0x10
[ 53.032593] ? copy_net_ns+0x17c/0x770
[ 53.033117] copy_net_ns+0x321/0x770
[ 53.033594] create_new_namespaces+0x3f6/0xb30
[ 53.034195] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.034799] ksys_unshare+0x44d/0x8e0
[ 53.035316] ? __pfx_ksys_unshare+0x10/0x10
[ 53.035853] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.036580] __x64_sys_unshare+0x31/0x40
[ 53.037121] do_syscall_64+0x3f/0x90
[ 53.037588] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.038241] RIP: 0033:0x7f5fb0a8a0d7
[ 53.038697] 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
[ 53.040853] RSP: 002b:00007ffcec0b99f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 53.041791] RAX: ffffffffffffffda RBX: 00007ffcec0ba038 RCX: 00007f5fb0a8a0d7
[ 53.042665] RDX: 00007f5fb0af441f RSI: 00007ffcec0b9990 RDI: 0000000040000000
[ 53.043543] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcec0b97a0
[ 53.044418] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f5fb0b9cbf0
[ 53.045285] R13: 00007ffcec0b9ad0 R14: 0000000000000000 R15: 00000000000000f8
[ 53.046184]
[ 53.046481] irq event stamp: 11841
[ 53.046908] hardirqs last enabled at (11851): [] __up_console_sem+0x78/0x80
[ 53.047971] hardirqs last disabled at (11862): [] __up_console_sem+0x5d/0x80
[ 53.049007] softirqs last enabled at (11766): [] irq_exit_rcu+0x93/0xc0
[ 53.050044] softirqs last disabled at (11761): [] irq_exit_rcu+0x93/0xc0
[ 53.051071] ---[ end trace 0000000000000000 ]---
[ 54.594829] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 56.643072] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 58.690096] Bluetooth: hci0: command 0x040f tx timeout
[ 60.738171] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
23:03:33 Registers:
info registers vcpu 0
RAX=ffffed10028f6eb4 RBX=1ffff110028f6eb4 RCX=ffffffff812cd9ff RDX=dffffc0000000000
RSI=ffff8880180009f0 RDI=ffff888018000000 RBP=ffff8880180009f0 RSP=ffff8880147b7568
R8 =0000000000000000 R9 =fffffbfff0ef2d43 R10=ffffffff87796a1f R11=0000000000000001
R12=0000000000000006 R13=dffffc0000000000 R14=ffff8880180009f0 R15=0000000000000001
RIP=ffffffff812cd986 RFL=00000016 [----AP-] 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 00007f1a3a610700 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=00007f63fe93c078 CR3=000000000cbda000 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=2033333a33303a33322036312079614d XMM01=5d3834343832392e32352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d38 XMM07=6e72656b2072656c6c616b7a79732033
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000036 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff888015b1f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000036 R11=0000000000000001
R12=0000000000000036 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 000055555588c400 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=00007ff38d0aa6f4 CR3=00000000168a8000 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=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