Warning: Permanently added '[localhost]:57700' (ECDSA) to the list of known hosts.
2023/05/18 08:55:24 fuzzer started
2023/05/18 08:55:24 dialing manager at localhost:44319
2023/05/18 08:55:24 checking machine...
2023/05/18 08:55:24 checking revisions...
syzkaller login: [ 45.031325] kmemleak: Automatic memory scanning thread ended
2023/05/18 08:55:24 testing simple program...
[ 45.095036] cgroup: Unknown subsys name 'net'
[ 45.150022] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 57.835981] audit: type=1400 audit(1684400137.245:6): avc: denied { execmem } for pid=260 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 58.957225] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 58.964564] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 58.970545] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 58.974571] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 58.975821] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 58.976831] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 59.271156] ------------[ cut here ]------------
[ 59.271647] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 59.272743] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 59.273441] Modules linked in:
[ 59.273708] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 59.274689] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 59.277602] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 59.278005] 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
[ 59.279352] RSP: 0018:ffff8880201bfc00 EFLAGS: 00010282
[ 59.279746] RAX: 0000000000000000 RBX: ffff88800e0e6840 RCX: 0000000000000000
[ 59.280297] RDX: ffff88800eee3680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 59.280821] RBP: ffff88800e0e6854 R08: 0000000000000001 R09: 0000000000000000
[ 59.281396] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 59.281918] R13: ffffffff84e23fe0 R14: ffff88800e0e6848 R15: ffffffff84d74dc0
[ 59.282515] FS: 0000555556c82400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 59.283102] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 59.283597] CR2: 00007f7db34156f4 CR3: 000000000c788000 CR4: 0000000000350ee0
[ 59.284149] Call Trace:
[ 59.284386]
[ 59.284580] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 59.285001] ipv4_frags_init_net+0x269/0x440
[ 59.285444] ops_init+0xbb/0x6b0
[ 59.285752] setup_net+0x3d9/0x990
[ 59.286053] ? down_read_killable+0x1d7/0x4e0
[ 59.286514] ? __pfx_setup_net+0x10/0x10
[ 59.286892] ? copy_net_ns+0x17c/0x770
[ 59.287325] copy_net_ns+0x321/0x770
[ 59.287715] create_new_namespaces+0x3f6/0xb30
[ 59.288167] unshare_nsproxy_namespaces+0xc1/0x200
[ 59.288659] ksys_unshare+0x44d/0x8e0
[ 59.288989] ? __pfx_ksys_unshare+0x10/0x10
[ 59.289367] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 59.289835] __x64_sys_unshare+0x31/0x40
[ 59.290185] do_syscall_64+0x3f/0x90
[ 59.290593] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 59.291035] RIP: 0033:0x7f4dc5e020d7
[ 59.291371] 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
[ 59.292826] RSP: 002b:00007ffffffb7a78 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 59.293512] RAX: ffffffffffffffda RBX: 00007ffffffb80b8 RCX: 00007f4dc5e020d7
[ 59.294074] RDX: 00007f4dc5e6c41f RSI: 00007ffffffb7a10 RDI: 0000000040000000
[ 59.294701] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffffffb7820
[ 59.295286] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f4dc5f14bf0
[ 59.295849] R13: 00007ffffffb7b50 R14: 0000000000000000 R15: 00000000000000f8
[ 59.296500]
[ 59.296699] irq event stamp: 7819
[ 59.296988] hardirqs last enabled at (7829): [] __up_console_sem+0x78/0x80
[ 59.297781] hardirqs last disabled at (7840): [] __up_console_sem+0x5d/0x80
[ 59.298546] softirqs last enabled at (7038): [] irq_exit_rcu+0x93/0xc0
[ 59.299197] softirqs last disabled at (7029): [] irq_exit_rcu+0x93/0xc0
[ 59.299915] ---[ end trace 0000000000000000 ]---
[ 59.304033] ------------[ cut here ]------------
[ 59.304491] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 59.305562] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 59.306292] Modules linked in:
[ 59.306565] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 59.307323] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 59.307957] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 59.308415] 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
[ 59.309849] RSP: 0018:ffff8880201bfc00 EFLAGS: 00010282
[ 59.310353] RAX: 0000000000000000 RBX: ffff888008d62c40 RCX: 0000000000000000
[ 59.310930] RDX: ffff88800eee3680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 59.311526] RBP: ffff888008d62c54 R08: 0000000000000001 R09: 0000000000000000
[ 59.312102] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 59.312694] R13: ffffffff84e23fe0 R14: ffff888008d62c48 R15: ffffffff84da7d60
[ 59.313309] FS: 0000555556c82400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 59.313958] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 59.314459] CR2: 00007f7db34156f4 CR3: 000000000c788000 CR4: 0000000000350ee0
[ 59.315045] Call Trace:
[ 59.315301]
[ 59.315506] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 59.315926] ipv6_frags_init_net+0x206/0x3c0
[ 59.316320] ops_init+0xbb/0x6b0
[ 59.316620] setup_net+0x3d9/0x990
[ 59.316927] ? down_read_killable+0x1d7/0x4e0
[ 59.317350] ? __pfx_setup_net+0x10/0x10
[ 59.317715] ? copy_net_ns+0x17c/0x770
[ 59.318067] copy_net_ns+0x321/0x770
[ 59.318491] create_new_namespaces+0x3f6/0xb30
[ 59.318919] unshare_nsproxy_namespaces+0xc1/0x200
[ 59.319392] ksys_unshare+0x44d/0x8e0
[ 59.319731] ? __pfx_ksys_unshare+0x10/0x10
[ 59.320124] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 59.320673] __x64_sys_unshare+0x31/0x40
[ 59.321034] do_syscall_64+0x3f/0x90
[ 59.321392] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 59.321856] RIP: 0033:0x7f4dc5e020d7
[ 59.322188] 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
[ 59.323733] RSP: 002b:00007ffffffb7a78 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 59.324411] RAX: ffffffffffffffda RBX: 00007ffffffb80b8 RCX: 00007f4dc5e020d7
[ 59.324998] RDX: 00007f4dc5e6c41f RSI: 00007ffffffb7a10 RDI: 0000000040000000
[ 59.325606] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffffffb7820
[ 59.326177] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f4dc5f14bf0
[ 59.326853] R13: 00007ffffffb7b50 R14: 0000000000000000 R15: 00000000000000f8
[ 59.327498]
[ 59.327700] irq event stamp: 9883
[ 59.328001] hardirqs last enabled at (9893): [] __up_console_sem+0x78/0x80
[ 59.328754] hardirqs last disabled at (9904): [] __up_console_sem+0x5d/0x80
[ 59.329482] softirqs last enabled at (9918): [] irq_exit_rcu+0x93/0xc0
[ 59.330176] softirqs last disabled at (9913): [] irq_exit_rcu+0x93/0xc0
[ 59.331008] ---[ end trace 0000000000000000 ]---
[ 59.332134] ------------[ cut here ]------------
[ 59.332559] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 59.333891] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 59.334682] Modules linked in:
[ 59.334955] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 59.335777] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 59.336467] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 59.336900] 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
[ 59.338473] RSP: 0018:ffff8880201bfbf0 EFLAGS: 00010286
[ 59.338970] RAX: 0000000000000000 RBX: ffff888008d63a40 RCX: 0000000000000000
[ 59.339580] RDX: ffff88800eee3680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 59.340156] RBP: ffff888008d63a54 R08: 0000000000000001 R09: 0000000000000000
[ 59.340771] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 59.341394] R13: ffffffff84e23fe0 R14: ffff888008d63a48 R15: ffffffff84db0aa0
[ 59.341978] FS: 0000555556c82400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 59.342703] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 59.343178] CR2: 00007f7db34156f4 CR3: 000000000c788000 CR4: 0000000000350ee0
[ 59.343769] Call Trace:
[ 59.344001]
[ 59.344198] nf_ct_net_init+0x224/0x3d0
[ 59.344583] ? __pfx_nf_ct_net_init+0x10/0x10
[ 59.344976] ops_init+0xbb/0x6b0
[ 59.345338] setup_net+0x3d9/0x990
[ 59.345677] ? down_read_killable+0x1d7/0x4e0
[ 59.346057] ? __pfx_setup_net+0x10/0x10
[ 59.346451] ? copy_net_ns+0x17c/0x770
[ 59.346789] copy_net_ns+0x321/0x770
[ 59.347117] create_new_namespaces+0x3f6/0xb30
[ 59.347540] unshare_nsproxy_namespaces+0xc1/0x200
[ 59.347951] ksys_unshare+0x44d/0x8e0
[ 59.348320] ? __pfx_ksys_unshare+0x10/0x10
[ 59.348672] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 59.349137] __x64_sys_unshare+0x31/0x40
[ 59.349517] do_syscall_64+0x3f/0x90
[ 59.349837] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 59.350343] RIP: 0033:0x7f4dc5e020d7
[ 59.350657] 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
[ 59.352120] RSP: 002b:00007ffffffb7a78 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 59.352758] RAX: ffffffffffffffda RBX: 00007ffffffb80b8 RCX: 00007f4dc5e020d7
[ 59.353352] RDX: 00007f4dc5e6c41f RSI: 00007ffffffb7a10 RDI: 0000000040000000
[ 59.353910] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffffffb7820
[ 59.354539] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f4dc5f14bf0
[ 59.355118] R13: 00007ffffffb7b50 R14: 0000000000000000 R15: 00000000000000f8
[ 59.355721]
[ 59.355916] irq event stamp: 10663
[ 59.356200] hardirqs last enabled at (10673): [] __up_console_sem+0x78/0x80
[ 59.356926] hardirqs last disabled at (10684): [] __up_console_sem+0x5d/0x80
[ 59.357650] softirqs last enabled at (9918): [] irq_exit_rcu+0x93/0xc0
[ 59.358377] softirqs last disabled at (9913): [] irq_exit_rcu+0x93/0xc0
[ 59.359048] ---[ end trace 0000000000000000 ]---
executing program
[ 61.038036] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 63.086377] Bluetooth: hci0: command 0x041b tx timeout
[ 65.134434] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 67.181320] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
08:55:37 Registers:
info registers vcpu 0
RAX=000000000002eda3 RBX=0000000000000000 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffffffff0a80fc7 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 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=00007f626d91b840 CR3=0000000019d9e000 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=000000000000000000000000000000ff
XMM02=000000000000000000000000000000ff XMM03=435020647261646e61745320554d4551
XMM04=636f72703d7373616c63742030733a74 XMM05=3a755f6d65747379733d747865746e6f
XMM06=5f6d65747379733a755f6d6574737973 XMM07=00000000000000000000000000000000
XMM08=45203030636662393531303838386600 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000000006e RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff8880201bf618
R8 =0000000000000001 R9 =000000000000000a R10=000000000000006e R11=0000000000000001
R12=000000000000006e 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 0000555556c82400 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=00007f7db34156f4 CR3=000000000c788000 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