Warning: Permanently added '[localhost]:30318' (ECDSA) to the list of known hosts.
2023/05/18 03:14:05 fuzzer started
2023/05/18 03:14:05 dialing manager at localhost:44319
2023/05/18 03:14:05 checking machine...
2023/05/18 03:14:05 checking revisions...
syzkaller login: [ 35.573327] kmemleak: Automatic memory scanning thread ended
2023/05/18 03:14:05 testing simple program...
[ 35.639164] cgroup: Unknown subsys name 'net'
[ 35.726980] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
[ 47.424738] audit: type=1400 audit(1684379657.784:6): 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
executing program
[ 48.581957] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 48.583569] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 48.586614] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 48.589866] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 48.591250] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 48.593429] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 48.967708] ------------[ cut here ]------------
[ 48.968459] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 48.970408] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 48.971709] Modules linked in:
[ 48.972144] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 48.977072] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 48.978242] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 48.979073] 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
[ 48.981290] RSP: 0018:ffff88801fe37c00 EFLAGS: 00010282
[ 48.981972] RAX: 0000000000000000 RBX: ffff88800d555440 RCX: 0000000000000000
[ 48.982863] RDX: ffff888016441b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 48.983785] RBP: ffff88800d555454 R08: 0000000000000001 R09: 0000000000000000
[ 48.984673] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 48.985525] R13: ffffffff84e23fe0 R14: ffff88800d555448 R15: ffffffff84d74dc0
[ 48.986434] FS: 0000555557180400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 48.987444] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 48.988199] CR2: 0000563ebb04fde0 CR3: 000000002024e000 CR4: 0000000000350ee0
[ 48.989105] Call Trace:
[ 48.989435]
[ 48.989764] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 48.990386] ipv4_frags_init_net+0x269/0x440
[ 48.990979] ops_init+0xbb/0x6b0
[ 48.991450] setup_net+0x3d9/0x990
[ 48.991937] ? down_read_killable+0x1d7/0x4e0
[ 48.992512] ? __pfx_setup_net+0x10/0x10
[ 48.993057] ? copy_net_ns+0x17c/0x770
[ 48.993576] copy_net_ns+0x321/0x770
[ 48.994094] create_new_namespaces+0x3f6/0xb30
[ 48.994707] unshare_nsproxy_namespaces+0xc1/0x200
[ 48.995340] ksys_unshare+0x44d/0x8e0
[ 48.995862] ? __pfx_ksys_unshare+0x10/0x10
[ 48.996413] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 48.997162] __x64_sys_unshare+0x31/0x40
[ 48.997708] do_syscall_64+0x3f/0x90
[ 48.998185] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 48.998882] RIP: 0033:0x7fa51f3cb0d7
[ 48.999355] 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
[ 49.001532] RSP: 002b:00007ffe4de249a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 49.002489] RAX: ffffffffffffffda RBX: 00007ffe4de24fe8 RCX: 00007fa51f3cb0d7
[ 49.003403] RDX: 00007fa51f43541f RSI: 00007ffe4de24940 RDI: 0000000040000000
[ 49.004303] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe4de24750
[ 49.005176] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fa51f4ddbf0
[ 49.006050] R13: 00007ffe4de24a80 R14: 0000000000000000 R15: 00000000000000f8
[ 49.006961]
[ 49.007277] irq event stamp: 8069
[ 49.007731] hardirqs last enabled at (8081): [] __up_console_sem+0x78/0x80
[ 49.008797] hardirqs last disabled at (8092): [] __up_console_sem+0x5d/0x80
[ 49.009877] softirqs last enabled at (7638): [] irq_exit_rcu+0x93/0xc0
[ 49.010902] softirqs last disabled at (7623): [] irq_exit_rcu+0x93/0xc0
[ 49.011951] ---[ end trace 0000000000000000 ]---
[ 49.017294] ------------[ cut here ]------------
[ 49.017924] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 49.019656] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.020729] Modules linked in:
[ 49.021137] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 49.022278] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.023300] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.023977] 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
[ 49.026132] RSP: 0018:ffff88801fe37c00 EFLAGS: 00010282
[ 49.026822] RAX: 0000000000000000 RBX: ffff88800e2c3640 RCX: 0000000000000000
[ 49.027714] RDX: ffff888016441b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 49.028574] RBP: ffff88800e2c3654 R08: 0000000000000001 R09: 0000000000000000
[ 49.029454] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 49.030332] R13: ffffffff84e23fe0 R14: ffff88800e2c3648 R15: ffffffff84da7d60
[ 49.031266] FS: 0000555557180400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 49.032267] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.033013] CR2: 0000563ebb04fde0 CR3: 000000002024e000 CR4: 0000000000350ee0
[ 49.033904] Call Trace:
[ 49.034226]
[ 49.034525] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 49.035187] ipv6_frags_init_net+0x206/0x3c0
[ 49.035783] ops_init+0xbb/0x6b0
[ 49.036232] setup_net+0x3d9/0x990
[ 49.036715] ? down_read_killable+0x1d7/0x4e0
[ 49.037280] ? __pfx_setup_net+0x10/0x10
[ 49.037815] ? copy_net_ns+0x17c/0x770
[ 49.038322] copy_net_ns+0x321/0x770
[ 49.038835] create_new_namespaces+0x3f6/0xb30
[ 49.039431] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.040098] ksys_unshare+0x44d/0x8e0
[ 49.040585] ? __pfx_ksys_unshare+0x10/0x10
[ 49.041155] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.041888] __x64_sys_unshare+0x31/0x40
[ 49.042407] do_syscall_64+0x3f/0x90
[ 49.042911] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.043566] RIP: 0033:0x7fa51f3cb0d7
[ 49.044058] 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
[ 49.046232] RSP: 002b:00007ffe4de249a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 49.047184] RAX: ffffffffffffffda RBX: 00007ffe4de24fe8 RCX: 00007fa51f3cb0d7
[ 49.048076] RDX: 00007fa51f43541f RSI: 00007ffe4de24940 RDI: 0000000040000000
[ 49.048963] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe4de24750
[ 49.049854] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fa51f4ddbf0
[ 49.050734] R13: 00007ffe4de24a80 R14: 0000000000000000 R15: 00000000000000f8
[ 49.051647]
[ 49.051946] irq event stamp: 9919
[ 49.052377] hardirqs last enabled at (9929): [] __up_console_sem+0x78/0x80
[ 49.053422] hardirqs last disabled at (9940): [] __up_console_sem+0x5d/0x80
[ 49.054475] softirqs last enabled at (9428): [] irq_exit_rcu+0x93/0xc0
[ 49.055525] softirqs last disabled at (9419): [] irq_exit_rcu+0x93/0xc0
[ 49.056549] ---[ end trace 0000000000000000 ]---
[ 49.057952] ------------[ cut here ]------------
[ 49.058529] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 49.060416] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.061484] Modules linked in:
[ 49.061927] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 49.063072] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.064101] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.064778] 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
[ 49.066941] RSP: 0018:ffff88801fe37bf0 EFLAGS: 00010286
[ 49.067596] RAX: 0000000000000000 RBX: ffff88800e2c3e40 RCX: 0000000000000000
[ 49.068478] RDX: ffff888016441b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 49.069386] RBP: ffff88800e2c3e54 R08: 0000000000000001 R09: 0000000000000000
[ 49.070275] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 49.071182] R13: ffffffff84e23fe0 R14: ffff88800e2c3e48 R15: ffffffff84db0aa0
[ 49.072069] FS: 0000555557180400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 49.073058] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.073789] CR2: 0000563ebb04fde0 CR3: 000000002024e000 CR4: 0000000000350ee0
[ 49.074677] Call Trace:
[ 49.075000]
[ 49.075307] nf_ct_net_init+0x224/0x3d0
[ 49.075869] ? __pfx_nf_ct_net_init+0x10/0x10
[ 49.076442] ops_init+0xbb/0x6b0
[ 49.076916] setup_net+0x3d9/0x990
[ 49.077376] ? down_read_killable+0x1d7/0x4e0
[ 49.077982] ? __pfx_setup_net+0x10/0x10
[ 49.078500] ? copy_net_ns+0x17c/0x770
[ 49.079035] copy_net_ns+0x321/0x770
[ 49.079535] create_new_namespaces+0x3f6/0xb30
[ 49.080151] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.080790] ksys_unshare+0x44d/0x8e0
[ 49.081277] ? __pfx_ksys_unshare+0x10/0x10
[ 49.081851] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.082551] __x64_sys_unshare+0x31/0x40
[ 49.083093] do_syscall_64+0x3f/0x90
[ 49.083596] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.084270] RIP: 0033:0x7fa51f3cb0d7
[ 49.084767] 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
[ 49.086938] RSP: 002b:00007ffe4de249a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 49.087898] RAX: ffffffffffffffda RBX: 00007ffe4de24fe8 RCX: 00007fa51f3cb0d7
[ 49.088773] RDX: 00007fa51f43541f RSI: 00007ffe4de24940 RDI: 0000000040000000
[ 49.089660] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe4de24750
[ 49.090513] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fa51f4ddbf0
[ 49.091404] R13: 00007ffe4de24a80 R14: 0000000000000000 R15: 00000000000000f8
[ 49.092316]
[ 49.092615] irq event stamp: 10737
[ 49.093092] hardirqs last enabled at (10749): [] __up_console_sem+0x78/0x80
[ 49.094151] hardirqs last disabled at (10760): [] __up_console_sem+0x5d/0x80
[ 49.095236] softirqs last enabled at (10456): [] irq_exit_rcu+0x93/0xc0
[ 49.096266] softirqs last disabled at (10451): [] irq_exit_rcu+0x93/0xc0
[ 49.097295] ---[ end trace 0000000000000000 ]---
executing program
[ 50.604267] Bluetooth: hci0: command 0x0409 tx timeout
[ 52.652299] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 54.699705] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 56.747787] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
03:14:19 Registers:
info registers vcpu 0
RAX=000000000002fc41 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=00007fe38403b088 CR3=0000000019ffa000 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=2039313a34313a33302038312079614d XMM01=5d3434313237392e38342020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d34 XMM07=6e72656b2072656c6c616b7a79732039
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=ffff88801fe375f0
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 0000555557180400 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=0000563ebb04fde0 CR3=000000002024e000 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