Warning: Permanently added '[localhost]:61693' (ECDSA) to the list of known hosts.
2023/05/17 03:18:36 fuzzer started
2023/05/17 03:18:37 dialing manager at localhost:35573
2023/05/17 03:18:37 checking machine...
2023/05/17 03:18:37 checking revisions...
syzkaller login: [ 41.624300] kmemleak: Automatic memory scanning thread ended
2023/05/17 03:18:37 testing simple program...
[ 41.700197] cgroup: Unknown subsys name 'net'
[ 41.776627] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 54.410245] audit: type=1400 audit(1684293530.281:6): 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
[ 55.559703] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 55.562620] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 55.564000] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 55.567872] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 55.570628] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 55.571931] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 56.005552] ------------[ cut here ]------------
[ 56.006899] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 56.008922] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.010322] Modules linked in:
[ 56.010864] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 56.015793] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.016894] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.017801] 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
[ 56.020495] RSP: 0018:ffff88801ed17c00 EFLAGS: 00010282
[ 56.021193] RAX: 0000000000000000 RBX: ffff888009469c40 RCX: 0000000000000000
[ 56.022162] RDX: ffff888019ebb680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 56.023323] RBP: ffff888009469c54 R08: 0000000000000001 R09: 0000000000000000
[ 56.024496] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 56.025675] R13: ffffffff84e223a0 R14: ffff888009469c48 R15: ffffffff84d73340
[ 56.026876] FS: 0000555555864400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 56.028159] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.029152] CR2: 00007fbdd67806f4 CR3: 0000000015edc000 CR4: 0000000000350ee0
[ 56.030241] Call Trace:
[ 56.030709]
[ 56.031111] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 56.031975] ipv4_frags_init_net+0x269/0x440
[ 56.032760] ops_init+0xbb/0x6b0
[ 56.033393] setup_net+0x3d9/0x990
[ 56.034068] ? down_read_killable+0x1d7/0x4e0
[ 56.034819] ? __pfx_setup_net+0x10/0x10
[ 56.035470] ? copy_net_ns+0x17c/0x770
[ 56.036090] copy_net_ns+0x321/0x770
[ 56.036712] create_new_namespaces+0x3f6/0xb30
[ 56.037456] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.038245] ksys_unshare+0x44d/0x8e0
[ 56.038878] ? __pfx_ksys_unshare+0x10/0x10
[ 56.039581] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.040476] __x64_sys_unshare+0x31/0x40
[ 56.041111] do_syscall_64+0x3f/0x90
[ 56.041750] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.042570] RIP: 0033:0x7fb76d67d0d7
[ 56.043141] 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
[ 56.045794] RSP: 002b:00007ffc5e0ce2a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 56.046953] RAX: ffffffffffffffda RBX: 00007ffc5e0ce8e8 RCX: 00007fb76d67d0d7
[ 56.048026] RDX: 00007fb76d6e741f RSI: 00007ffc5e0ce240 RDI: 0000000040000000
[ 56.049108] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc5e0ce050
[ 56.050197] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fb76d78fbf0
[ 56.051082] R13: 00007ffc5e0ce380 R14: 0000000000000000 R15: 00000000000000f8
[ 56.052008]
[ 56.052335] irq event stamp: 9153
[ 56.052761] hardirqs last enabled at (9163): [] __up_console_sem+0x78/0x80
[ 56.053850] hardirqs last disabled at (9174): [] __up_console_sem+0x5d/0x80
[ 56.054941] softirqs last enabled at (8628): [] irq_exit_rcu+0x93/0xc0
[ 56.055991] softirqs last disabled at (8457): [] irq_exit_rcu+0x93/0xc0
[ 56.057035] ---[ end trace 0000000000000000 ]---
[ 56.063942] ------------[ cut here ]------------
[ 56.064614] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 56.066430] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.067521] Modules linked in:
[ 56.067934] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 56.069131] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.070186] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.070887] 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
[ 56.073108] RSP: 0018:ffff88801ed17c00 EFLAGS: 00010282
[ 56.073816] RAX: 0000000000000000 RBX: ffff8880097bf240 RCX: 0000000000000000
[ 56.074714] RDX: ffff888019ebb680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 56.075628] RBP: ffff8880097bf254 R08: 0000000000000001 R09: 0000000000000000
[ 56.076555] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.077464] R13: ffffffff84e223a0 R14: ffff8880097bf248 R15: ffffffff84da62e0
[ 56.078376] FS: 0000555555864400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 56.079417] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.080153] CR2: 00007fbdd67806f4 CR3: 0000000015edc000 CR4: 0000000000350ee0
[ 56.081066] Call Trace:
[ 56.081420]
[ 56.081747] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 56.082394] ipv6_frags_init_net+0x206/0x3c0
[ 56.082973] ops_init+0xbb/0x6b0
[ 56.083454] setup_net+0x3d9/0x990
[ 56.083920] ? down_read_killable+0x1d7/0x4e0
[ 56.084519] ? __pfx_setup_net+0x10/0x10
[ 56.085040] ? copy_net_ns+0x17c/0x770
[ 56.085573] copy_net_ns+0x321/0x770
[ 56.086068] create_new_namespaces+0x3f6/0xb30
[ 56.086696] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.087337] ksys_unshare+0x44d/0x8e0
[ 56.087835] ? __pfx_ksys_unshare+0x10/0x10
[ 56.088409] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.089150] __x64_sys_unshare+0x31/0x40
[ 56.089715] do_syscall_64+0x3f/0x90
[ 56.090201] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.090880] RIP: 0033:0x7fb76d67d0d7
[ 56.091376] 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
[ 56.093593] RSP: 002b:00007ffc5e0ce2a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 56.094583] RAX: ffffffffffffffda RBX: 00007ffc5e0ce8e8 RCX: 00007fb76d67d0d7
[ 56.095487] RDX: 00007fb76d6e741f RSI: 00007ffc5e0ce240 RDI: 0000000040000000
[ 56.096393] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc5e0ce050
[ 56.097301] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fb76d78fbf0
[ 56.098183] R13: 00007ffc5e0ce380 R14: 0000000000000000 R15: 00000000000000f8
[ 56.099124]
[ 56.099471] irq event stamp: 12091
[ 56.099914] hardirqs last enabled at (12101): [] __up_console_sem+0x78/0x80
[ 56.100986] hardirqs last disabled at (12112): [] __up_console_sem+0x5d/0x80
[ 56.102065] softirqs last enabled at (11572): [] irq_exit_rcu+0x93/0xc0
[ 56.103121] softirqs last disabled at (11553): [] irq_exit_rcu+0x93/0xc0
[ 56.104160] ---[ end trace 0000000000000000 ]---
[ 56.105558] ------------[ cut here ]------------
[ 56.106208] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 56.108137] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.109224] Modules linked in:
[ 56.109662] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 56.110864] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.111901] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.112583] 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
[ 56.114804] RSP: 0018:ffff88801ed17bf0 EFLAGS: 00010286
[ 56.115501] RAX: 0000000000000000 RBX: ffff8880097bf840 RCX: 0000000000000000
[ 56.116412] RDX: ffff888019ebb680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 56.117326] RBP: ffff8880097bf854 R08: 0000000000000001 R09: 0000000000000000
[ 56.118219] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.119128] R13: ffffffff84e223a0 R14: ffff8880097bf848 R15: ffffffff84daf020
[ 56.120043] FS: 0000555555864400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 56.121082] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.121836] CR2: 00007fbdd67806f4 CR3: 0000000015edc000 CR4: 0000000000350ee0
[ 56.122749] Call Trace:
[ 56.123083]
[ 56.123407] nf_ct_net_init+0x224/0x3d0
[ 56.123922] ? __pfx_nf_ct_net_init+0x10/0x10
[ 56.124525] ops_init+0xbb/0x6b0
[ 56.124977] setup_net+0x3d9/0x990
[ 56.125466] ? down_read_killable+0x1d7/0x4e0
[ 56.126035] ? __pfx_setup_net+0x10/0x10
[ 56.126581] ? copy_net_ns+0x17c/0x770
[ 56.127097] copy_net_ns+0x321/0x770
[ 56.127607] create_new_namespaces+0x3f6/0xb30
[ 56.128192] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.128822] ksys_unshare+0x44d/0x8e0
[ 56.129339] ? __pfx_ksys_unshare+0x10/0x10
[ 56.129893] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.130625] __x64_sys_unshare+0x31/0x40
[ 56.131155] do_syscall_64+0x3f/0x90
[ 56.131655] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.132326] RIP: 0033:0x7fb76d67d0d7
[ 56.132796] 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
[ 56.135038] RSP: 002b:00007ffc5e0ce2a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 56.135989] RAX: ffffffffffffffda RBX: 00007ffc5e0ce8e8 RCX: 00007fb76d67d0d7
[ 56.136888] RDX: 00007fb76d6e741f RSI: 00007ffc5e0ce240 RDI: 0000000040000000
[ 56.137787] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc5e0ce050
[ 56.138692] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fb76d78fbf0
[ 56.139590] R13: 00007ffc5e0ce380 R14: 0000000000000000 R15: 00000000000000f8
[ 56.140525]
[ 56.140829] irq event stamp: 12919
[ 56.141293] hardirqs last enabled at (12931): [] __up_console_sem+0x78/0x80
[ 56.142405] hardirqs last disabled at (12942): [] __up_console_sem+0x5d/0x80
[ 56.143495] softirqs last enabled at (12592): [] irq_exit_rcu+0x93/0xc0
[ 56.144528] softirqs last disabled at (12587): [] irq_exit_rcu+0x93/0xc0
[ 56.145559] ---[ end trace 0000000000000000 ]---
executing program
[ 57.630814] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 59.678556] Bluetooth: hci0: command 0x041b tx timeout
[ 61.726430] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 63.774339] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
03:18:47 Registers:
info registers vcpu 0
RAX=000000000002610d RBX=0000000000000000 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffffffff0a80fc7 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 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=00007f4d74b22250 CR3=000000000dba6000 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=2031353a38313a33302037312079614d XMM01=5d3436383031302e36352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d34 XMM07=6e72656b2072656c6c616b7a79732031
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801ed175f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 0000555555864400 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=00007fbdd67806f4 CR3=0000000015edc000 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