Warning: Permanently added '[localhost]:63265' (ECDSA) to the list of known hosts.
2023/05/17 07:18:02 fuzzer started
2023/05/17 07:18:03 dialing manager at localhost:35573
2023/05/17 07:18:03 checking machine...
2023/05/17 07:18:03 checking revisions...
syzkaller login: [ 47.007357] kmemleak: Automatic memory scanning thread ended
2023/05/17 07:18:03 testing simple program...
[ 47.072483] cgroup: Unknown subsys name 'net'
[ 47.169285] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 59.248405] audit: type=1400 audit(1684307895.530:6): 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
[ 60.365414] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 60.366970] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 60.368769] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 60.378099] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 60.379827] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 60.382292] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 60.726812] ------------[ cut here ]------------
[ 60.727941] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 60.729325] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.730226] Modules linked in:
[ 60.730572] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 60.735268] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.736140] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.736703] 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
[ 60.738539] RSP: 0018:ffff88801ef77c00 EFLAGS: 00010282
[ 60.739150] RAX: 0000000000000000 RBX: ffff888010060c40 RCX: 0000000000000000
[ 60.739915] RDX: ffff888017f951c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 60.740663] RBP: ffff888010060c54 R08: 0000000000000001 R09: 0000000000000000
[ 60.741456] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 60.742252] R13: ffffffff84e223a0 R14: ffff888010060c48 R15: ffffffff84d73340
[ 60.743068] FS: 0000555556a49400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 60.743957] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.744587] CR2: 00007f96c423d6f4 CR3: 000000002017a000 CR4: 0000000000350ef0
[ 60.745381] Call Trace:
[ 60.745673]
[ 60.745961] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 60.746499] ipv4_frags_init_net+0x269/0x440
[ 60.747033] ops_init+0xbb/0x6b0
[ 60.747427] setup_net+0x3d9/0x990
[ 60.747820] ? down_read_killable+0x1d7/0x4e0
[ 60.748358] ? __pfx_setup_net+0x10/0x10
[ 60.748811] ? copy_net_ns+0x17c/0x770
[ 60.749290] copy_net_ns+0x321/0x770
[ 60.749712] create_new_namespaces+0x3f6/0xb30
[ 60.750263] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.750830] ksys_unshare+0x44d/0x8e0
[ 60.751297] ? __pfx_ksys_unshare+0x10/0x10
[ 60.751776] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.752440] __x64_sys_unshare+0x31/0x40
[ 60.752926] do_syscall_64+0x3f/0x90
[ 60.753343] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.753940] RIP: 0033:0x7f5c47ed90d7
[ 60.754350] 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
[ 60.756273] RSP: 002b:00007fffe845fce8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 60.757113] RAX: ffffffffffffffda RBX: 00007fffe8460328 RCX: 00007f5c47ed90d7
[ 60.757862] RDX: 00007f5c47f4341f RSI: 00007fffe845fc80 RDI: 0000000040000000
[ 60.758661] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffe845fa90
[ 60.759439] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f5c47febbf0
[ 60.760224] R13: 00007fffe845fdc0 R14: 0000000000000000 R15: 00000000000000f8
[ 60.761032]
[ 60.761305] irq event stamp: 8177
[ 60.761679] hardirqs last enabled at (8187): [] __up_console_sem+0x78/0x80
[ 60.762627] hardirqs last disabled at (8198): [] __up_console_sem+0x5d/0x80
[ 60.763570] softirqs last enabled at (7668): [] irq_exit_rcu+0x93/0xc0
[ 60.764473] softirqs last disabled at (7363): [] irq_exit_rcu+0x93/0xc0
[ 60.765368] ---[ end trace 0000000000000000 ]---
[ 60.770264] ------------[ cut here ]------------
[ 60.770806] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 60.773173] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.774186] Modules linked in:
[ 60.774548] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 60.775616] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.776547] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.777195] 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
[ 60.779114] RSP: 0018:ffff88801ef77c00 EFLAGS: 00010282
[ 60.779668] RAX: 0000000000000000 RBX: ffff88800eaf3240 RCX: 0000000000000000
[ 60.780524] RDX: ffff888017f951c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 60.781436] RBP: ffff88800eaf3254 R08: 0000000000000001 R09: 0000000000000000
[ 60.782339] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 60.783263] R13: ffffffff84e223a0 R14: ffff88800eaf3248 R15: ffffffff84da62e0
[ 60.784197] FS: 0000555556a49400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 60.785162] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.785785] CR2: 00007f96c423d6f4 CR3: 000000002017a000 CR4: 0000000000350ef0
[ 60.786659] Call Trace:
[ 60.787002]
[ 60.787263] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 60.787796] ipv6_frags_init_net+0x206/0x3c0
[ 60.788320] ops_init+0xbb/0x6b0
[ 60.788713] setup_net+0x3d9/0x990
[ 60.789140] ? down_read_killable+0x1d7/0x4e0
[ 60.789641] ? __pfx_setup_net+0x10/0x10
[ 60.790122] ? copy_net_ns+0x17c/0x770
[ 60.790569] copy_net_ns+0x321/0x770
[ 60.791040] create_new_namespaces+0x3f6/0xb30
[ 60.791554] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.792125] ksys_unshare+0x44d/0x8e0
[ 60.792555] ? __pfx_ksys_unshare+0x10/0x10
[ 60.793066] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.793692] __x64_sys_unshare+0x31/0x40
[ 60.794184] do_syscall_64+0x3f/0x90
[ 60.794606] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.795202] RIP: 0033:0x7f5c47ed90d7
[ 60.795612] 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
[ 60.797526] RSP: 002b:00007fffe845fce8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 60.798367] RAX: ffffffffffffffda RBX: 00007fffe8460328 RCX: 00007f5c47ed90d7
[ 60.799171] RDX: 00007f5c47f4341f RSI: 00007fffe845fc80 RDI: 0000000040000000
[ 60.799969] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffe845fa90
[ 60.800725] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f5c47febbf0
[ 60.801517] R13: 00007fffe845fdc0 R14: 0000000000000000 R15: 00000000000000f8
[ 60.802332]
[ 60.802612] irq event stamp: 10931
[ 60.803023] hardirqs last enabled at (10943): [] __up_console_sem+0x78/0x80
[ 60.803960] hardirqs last disabled at (10954): [] __up_console_sem+0x5d/0x80
[ 60.804872] softirqs last enabled at (10632): [] irq_exit_rcu+0x93/0xc0
[ 60.805800] softirqs last disabled at (10617): [] irq_exit_rcu+0x93/0xc0
[ 60.806730] ---[ end trace 0000000000000000 ]---
[ 60.807996] ------------[ cut here ]------------
[ 60.808496] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 60.810341] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.811276] Modules linked in:
[ 60.811635] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 60.812655] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.813553] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.814160] 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
[ 60.816089] RSP: 0018:ffff88801ef77bf0 EFLAGS: 00010286
[ 60.816662] RAX: 0000000000000000 RBX: ffff88800eaf2c40 RCX: 0000000000000000
[ 60.817456] RDX: ffff888017f951c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 60.818245] RBP: ffff88800eaf2c54 R08: 0000000000000001 R09: 0000000000000000
[ 60.819043] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 60.819796] R13: ffffffff84e223a0 R14: ffff88800eaf2c48 R15: ffffffff84daf020
[ 60.820597] FS: 0000555556a49400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 60.821476] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.822143] CR2: 00007f96c423d6f4 CR3: 000000002017a000 CR4: 0000000000350ef0
[ 60.822943] Call Trace:
[ 60.823231]
[ 60.823493] nf_ct_net_init+0x224/0x3d0
[ 60.823985] ? __pfx_nf_ct_net_init+0x10/0x10
[ 60.824498] ops_init+0xbb/0x6b0
[ 60.824924] setup_net+0x3d9/0x990
[ 60.825326] ? down_read_killable+0x1d7/0x4e0
[ 60.825820] ? __pfx_setup_net+0x10/0x10
[ 60.826299] ? copy_net_ns+0x17c/0x770
[ 60.826751] copy_net_ns+0x321/0x770
[ 60.827207] create_new_namespaces+0x3f6/0xb30
[ 60.827726] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.828298] ksys_unshare+0x44d/0x8e0
[ 60.828729] ? __pfx_ksys_unshare+0x10/0x10
[ 60.829238] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.829869] __x64_sys_unshare+0x31/0x40
[ 60.830356] do_syscall_64+0x3f/0x90
[ 60.830792] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.831388] RIP: 0033:0x7f5c47ed90d7
[ 60.831800] 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
[ 60.833700] RSP: 002b:00007fffe845fce8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 60.834540] RAX: ffffffffffffffda RBX: 00007fffe8460328 RCX: 00007f5c47ed90d7
[ 60.835360] RDX: 00007f5c47f4341f RSI: 00007fffe845fc80 RDI: 0000000040000000
[ 60.836149] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffe845fa90
[ 60.836937] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f5c47febbf0
[ 60.837690] R13: 00007fffe845fdc0 R14: 0000000000000000 R15: 00000000000000f8
[ 60.838501]
[ 60.838777] irq event stamp: 11775
[ 60.839189] hardirqs last enabled at (11787): [] __up_console_sem+0x78/0x80
[ 60.840125] hardirqs last disabled at (11798): [] __up_console_sem+0x5d/0x80
[ 60.841062] softirqs last enabled at (11278): [] irq_exit_rcu+0x93/0xc0
[ 60.841972] softirqs last disabled at (11235): [] irq_exit_rcu+0x93/0xc0
[ 60.842875] ---[ end trace 0000000000000000 ]---
executing program
[ 62.450659] Bluetooth: hci0: command 0x0409 tx timeout
[ 64.497956] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 66.546950] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 68.595013] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
07:18:15 Registers:
info registers vcpu 0
RAX=000000000000002d RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801ef775f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000002d R11=0000000000000001
R12=000000000000002d 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 0000555556a49400 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=00007f96c423d6f4 CR3=000000002017a000 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=00000000000353c5 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=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=00007f91d54ad780 CR3=00000000185a6000 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=00000000000000ff00000000000000ff
XMM02=00000000000000ff00000000000000ff XMM03=6465746e69615420302e726f74756365
XMM04=636f72703d7373616c63742030733a74 XMM05=3a755f6d65747379733d747865746e6f
XMM06=5f6d65747379733a755f6d6574737973 XMM07=00000000000000000000000000000000
XMM08=2020205b3e343c003030303030303000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000