Warning: Permanently added '[localhost]:44156' (ECDSA) to the list of known hosts.
2023/05/17 23:06:59 fuzzer started
2023/05/17 23:06:59 dialing manager at localhost:44319
2023/05/17 23:06:59 checking machine...
2023/05/17 23:06:59 checking revisions...
syzkaller login: [ 49.480603] kmemleak: Automatic memory scanning thread ended
2023/05/17 23:06:59 testing simple program...
[ 49.550983] cgroup: Unknown subsys name 'net'
[ 49.635979] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 62.452260] audit: type=1400 audit(1684364832.719:6): avc: denied { execmem } for pid=261 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 63.554514] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 63.558124] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 63.566285] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 63.575279] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 63.576858] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 63.578143] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 63.965920] ------------[ cut here ]------------
[ 63.966813] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 63.969046] WARNING: CPU: 1 PID: 262 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 63.970166] Modules linked in:
[ 63.970578] CPU: 1 PID: 262 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 63.975500] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 63.976744] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 63.977527] 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
[ 63.979739] RSP: 0018:ffff8880201d7c00 EFLAGS: 00010282
[ 63.980412] RAX: 0000000000000000 RBX: ffff88800c628040 RCX: 0000000000000000
[ 63.981318] RDX: ffff8880158f9b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 63.982211] RBP: ffff88800c628054 R08: 0000000000000001 R09: 0000000000000000
[ 63.983093] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 63.983952] R13: ffffffff84e23fe0 R14: ffff88800c628048 R15: ffffffff84d74dc0
[ 63.984861] FS: 000055555584e400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 63.985853] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 63.986585] CR2: 00007f49f4d966f4 CR3: 000000000ea9e000 CR4: 0000000000350ee0
[ 63.987496] Call Trace:
[ 63.987824]
[ 63.988151] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 63.988769] ipv4_frags_init_net+0x269/0x440
[ 63.989357] ops_init+0xbb/0x6b0
[ 63.989807] setup_net+0x3d9/0x990
[ 63.990297] ? down_read_killable+0x1d7/0x4e0
[ 63.990865] ? __pfx_setup_net+0x10/0x10
[ 63.991413] ? copy_net_ns+0x17c/0x770
[ 63.991940] copy_net_ns+0x321/0x770
[ 63.992442] create_new_namespaces+0x3f6/0xb30
[ 63.993027] unshare_nsproxy_namespaces+0xc1/0x200
[ 63.993677] ksys_unshare+0x44d/0x8e0
[ 63.994194] ? __pfx_ksys_unshare+0x10/0x10
[ 63.994736] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 63.995489] __x64_sys_unshare+0x31/0x40
[ 63.996009] do_syscall_64+0x3f/0x90
[ 63.996517] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 63.997191] RIP: 0033:0x7f250efce0d7
[ 63.997654] 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
[ 63.999821] RSP: 002b:00007ffc63448228 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 64.000772] RAX: ffffffffffffffda RBX: 00007ffc63448868 RCX: 00007f250efce0d7
[ 64.001671] RDX: 00007f250f03841f RSI: 00007ffc634481c0 RDI: 0000000040000000
[ 64.002545] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc63447fd0
[ 64.003445] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f250f0e0bf0
[ 64.004332] R13: 00007ffc63448300 R14: 0000000000000000 R15: 00000000000000f8
[ 64.005238]
[ 64.005538] irq event stamp: 7469
[ 64.005955] hardirqs last enabled at (7479): [] __up_console_sem+0x78/0x80
[ 64.007010] hardirqs last disabled at (7490): [] __up_console_sem+0x5d/0x80
[ 64.008072] softirqs last enabled at (7118): [] irq_exit_rcu+0x93/0xc0
[ 64.009114] softirqs last disabled at (7109): [] irq_exit_rcu+0x93/0xc0
[ 64.010153] ---[ end trace 0000000000000000 ]---
[ 64.015435] ------------[ cut here ]------------
[ 64.016032] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 64.017681] WARNING: CPU: 1 PID: 262 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 64.018743] Modules linked in:
[ 64.019175] CPU: 1 PID: 262 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 64.020343] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 64.021346] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 64.021989] 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
[ 64.024185] RSP: 0018:ffff8880201d7c00 EFLAGS: 00010282
[ 64.024837] RAX: 0000000000000000 RBX: ffff88800e791640 RCX: 0000000000000000
[ 64.025726] RDX: ffff8880158f9b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 64.026608] RBP: ffff88800e791654 R08: 0000000000000001 R09: 0000000000000000
[ 64.027507] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 64.028386] R13: ffffffff84e23fe0 R14: ffff88800e791648 R15: ffffffff84da7d60
[ 64.029273] FS: 000055555584e400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 64.030264] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 64.030974] CR2: 00007f49f4d966f4 CR3: 000000000ea9e000 CR4: 0000000000350ee0
[ 64.031880] Call Trace:
[ 64.032231]
[ 64.032527] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 64.033176] ipv6_frags_init_net+0x206/0x3c0
[ 64.033735] ops_init+0xbb/0x6b0
[ 64.034209] setup_net+0x3d9/0x990
[ 64.034674] ? down_read_killable+0x1d7/0x4e0
[ 64.035265] ? __pfx_setup_net+0x10/0x10
[ 64.035793] ? copy_net_ns+0x17c/0x770
[ 64.036330] copy_net_ns+0x321/0x770
[ 64.036814] create_new_namespaces+0x3f6/0xb30
[ 64.037423] unshare_nsproxy_namespaces+0xc1/0x200
[ 64.038031] ksys_unshare+0x44d/0x8e0
[ 64.038548] ? __pfx_ksys_unshare+0x10/0x10
[ 64.039119] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 64.039847] __x64_sys_unshare+0x31/0x40
[ 64.040394] do_syscall_64+0x3f/0x90
[ 64.040871] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 64.041534] RIP: 0033:0x7f250efce0d7
[ 64.042001] 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
[ 64.044187] RSP: 002b:00007ffc63448228 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 64.045142] RAX: ffffffffffffffda RBX: 00007ffc63448868 RCX: 00007f250efce0d7
[ 64.045987] RDX: 00007f250f03841f RSI: 00007ffc634481c0 RDI: 0000000040000000
[ 64.046876] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc63447fd0
[ 64.047783] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f250f0e0bf0
[ 64.048676] R13: 00007ffc63448300 R14: 0000000000000000 R15: 00000000000000f8
[ 64.049587]
[ 64.049886] irq event stamp: 9173
[ 64.050345] hardirqs last enabled at (9185): [] __up_console_sem+0x78/0x80
[ 64.051420] hardirqs last disabled at (9196): [] __up_console_sem+0x5d/0x80
[ 64.052484] softirqs last enabled at (8750): [] irq_exit_rcu+0x93/0xc0
[ 64.053514] softirqs last disabled at (8745): [] irq_exit_rcu+0x93/0xc0
[ 64.054555] ---[ end trace 0000000000000000 ]---
[ 64.055903] ------------[ cut here ]------------
[ 64.056520] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 64.058390] WARNING: CPU: 1 PID: 262 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 64.059391] Modules linked in:
[ 64.059789] CPU: 1 PID: 262 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 64.060875] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 64.061823] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 64.062458] 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
[ 64.064509] RSP: 0018:ffff8880201d7bf0 EFLAGS: 00010286
[ 64.065159] RAX: 0000000000000000 RBX: ffff88800e791c40 RCX: 0000000000000000
[ 64.065955] RDX: ffff8880158f9b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 64.066783] RBP: ffff88800e791c54 R08: 0000000000000001 R09: 0000000000000000
[ 64.067635] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 64.068507] R13: ffffffff84e23fe0 R14: ffff88800e791c48 R15: ffffffff84db0aa0
[ 64.069371] FS: 000055555584e400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 64.070355] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 64.071040] CR2: 00007f49f4d966f4 CR3: 000000000ea9e000 CR4: 0000000000350ee0
[ 64.071913] Call Trace:
[ 64.072262]
[ 64.072555] nf_ct_net_init+0x224/0x3d0
[ 64.073084] ? __pfx_nf_ct_net_init+0x10/0x10
[ 64.073644] ops_init+0xbb/0x6b0
[ 64.074111] setup_net+0x3d9/0x990
[ 64.074550] ? down_read_killable+0x1d7/0x4e0
[ 64.075134] ? __pfx_setup_net+0x10/0x10
[ 64.075653] ? copy_net_ns+0x17c/0x770
[ 64.076182] copy_net_ns+0x321/0x770
[ 64.076648] create_new_namespaces+0x3f6/0xb30
[ 64.077244] unshare_nsproxy_namespaces+0xc1/0x200
[ 64.077833] ksys_unshare+0x44d/0x8e0
[ 64.078325] ? __pfx_ksys_unshare+0x10/0x10
[ 64.078859] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 64.079577] __x64_sys_unshare+0x31/0x40
[ 64.080111] do_syscall_64+0x3f/0x90
[ 64.080566] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 64.081224] RIP: 0033:0x7f250efce0d7
[ 64.081671] 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
[ 64.083782] RSP: 002b:00007ffc63448228 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 64.084707] RAX: ffffffffffffffda RBX: 00007ffc63448868 RCX: 00007f250efce0d7
[ 64.085565] RDX: 00007f250f03841f RSI: 00007ffc634481c0 RDI: 0000000040000000
[ 64.086417] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc63447fd0
[ 64.087281] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f250f0e0bf0
[ 64.088163] R13: 00007ffc63448300 R14: 0000000000000000 R15: 00000000000000f8
[ 64.089009]
[ 64.089332] irq event stamp: 9967
[ 64.089745] hardirqs last enabled at (9977): [] __up_console_sem+0x78/0x80
[ 64.090772] hardirqs last disabled at (9988): [] __up_console_sem+0x5d/0x80
[ 64.091818] softirqs last enabled at (9940): [] irq_exit_rcu+0x93/0xc0
[ 64.092810] softirqs last disabled at (9931): [] irq_exit_rcu+0x93/0xc0
[ 64.093800] ---[ end trace 0000000000000000 ]---
executing program
[ 65.640734] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 67.689182] Bluetooth: hci0: command 0x041b tx timeout
[ 69.736133] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 71.784125] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
23:07:09 Registers:
info registers vcpu 0
RAX=000000000002c771 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=00007f39058bf280 CR3=000000000eb0c000 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=2034313a37303a33322037312079614d XMM01=5d3634303936392e33362020205b203a
XMM02=74656e20746120323632203a44495020 XMM03=735f74656e5f72657473696765722035
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120323632203a4449
XMM06=57205d3634303936392e33362020205b XMM07=79732034313a37303a33322037312079
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=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff8880201d75f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 000055555584e400 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=00007f49f4d966f4 CR3=000000000ea9e000 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