Warning: Permanently added '[localhost]:9736' (ECDSA) to the list of known hosts.
2023/05/17 14:11:53 fuzzer started
2023/05/17 14:11:53 dialing manager at localhost:44319
2023/05/17 14:11:53 checking machine...
2023/05/17 14:11:53 checking revisions...
syzkaller login: [ 37.108357] kmemleak: Automatic memory scanning thread ended
2023/05/17 14:11:53 testing simple program...
[ 37.171703] cgroup: Unknown subsys name 'net'
[ 37.235357] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 50.335902] audit: type=1400 audit(1684332726.840:6): 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
[ 51.482110] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 51.483706] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 51.486520] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 51.489406] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 51.491527] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 51.492717] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 51.888476] ------------[ cut here ]------------
[ 51.889161] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 51.891045] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.892220] Modules linked in:
[ 51.892635] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.897493] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.898660] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.899373] 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
[ 51.901590] RSP: 0018:ffff8880169e7c00 EFLAGS: 00010282
[ 51.902297] RAX: 0000000000000000 RBX: ffff88800e5a5040 RCX: 0000000000000000
[ 51.903207] RDX: ffff88800fb651c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.904125] RBP: ffff88800e5a5054 R08: 0000000000000001 R09: 0000000000000000
[ 51.905032] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 51.905964] R13: ffffffff84e23fe0 R14: ffff88800e5a5048 R15: ffffffff84d74dc0
[ 51.906831] FS: 00005555565c0400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.907888] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.908637] CR2: 00007f98731146f4 CR3: 0000000016d80000 CR4: 0000000000350ee0
[ 51.909549] Call Trace:
[ 51.909912]
[ 51.910210] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 51.910916] ipv4_frags_init_net+0x269/0x440
[ 51.911480] ops_init+0xbb/0x6b0
[ 51.911960] setup_net+0x3d9/0x990
[ 51.912420] ? down_read_killable+0x1d7/0x4e0
[ 51.913022] ? __pfx_setup_net+0x10/0x10
[ 51.913543] ? copy_net_ns+0x17c/0x770
[ 51.914084] copy_net_ns+0x321/0x770
[ 51.914567] create_new_namespaces+0x3f6/0xb30
[ 51.915182] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.915789] ksys_unshare+0x44d/0x8e0
[ 51.916302] ? __pfx_ksys_unshare+0x10/0x10
[ 51.916874] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.917606] __x64_sys_unshare+0x31/0x40
[ 51.918154] do_syscall_64+0x3f/0x90
[ 51.918637] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.919313] RIP: 0033:0x7f2f30a8b0d7
[ 51.919776] 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
[ 51.921957] RSP: 002b:00007ffcdc6b1408 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.922915] RAX: ffffffffffffffda RBX: 00007ffcdc6b1a48 RCX: 00007f2f30a8b0d7
[ 51.923763] RDX: 00007f2f30af541f RSI: 00007ffcdc6b13a0 RDI: 0000000040000000
[ 51.924656] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcdc6b11b0
[ 51.925567] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f2f30b9dbf0
[ 51.926441] R13: 00007ffcdc6b14e0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.927339]
[ 51.927644] irq event stamp: 7903
[ 51.928104] hardirqs last enabled at (7915): [] __up_console_sem+0x78/0x80
[ 51.929169] hardirqs last disabled at (7926): [] __up_console_sem+0x5d/0x80
[ 51.930237] softirqs last enabled at (7464): [] irq_exit_rcu+0x93/0xc0
[ 51.931272] softirqs last disabled at (7447): [] irq_exit_rcu+0x93/0xc0
[ 51.932303] ---[ end trace 0000000000000000 ]---
[ 51.938929] ------------[ cut here ]------------
[ 51.939513] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 51.941312] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.942380] Modules linked in:
[ 51.942785] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.943935] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.944941] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.945596] 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
[ 51.947764] RSP: 0018:ffff8880169e7c00 EFLAGS: 00010282
[ 51.948451] RAX: 0000000000000000 RBX: ffff88800cb6de40 RCX: 0000000000000000
[ 51.949363] RDX: ffff88800fb651c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.950247] RBP: ffff88800cb6de54 R08: 0000000000000001 R09: 0000000000000000
[ 51.951140] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.952051] R13: ffffffff84e23fe0 R14: ffff88800cb6de48 R15: ffffffff84da7d60
[ 51.952943] FS: 00005555565c0400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.953959] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.954661] CR2: 00007f98731146f4 CR3: 0000000016d80000 CR4: 0000000000350ee0
[ 51.955557] Call Trace:
[ 51.955918]
[ 51.956217] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 51.956826] ipv6_frags_init_net+0x206/0x3c0
[ 51.957442] ops_init+0xbb/0x6b0
[ 51.957919] setup_net+0x3d9/0x990
[ 51.958379] ? down_read_killable+0x1d7/0x4e0
[ 51.958981] ? __pfx_setup_net+0x10/0x10
[ 51.959486] ? copy_net_ns+0x17c/0x770
[ 51.960024] copy_net_ns+0x321/0x770
[ 51.960511] create_new_namespaces+0x3f6/0xb30
[ 51.961153] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.961791] ksys_unshare+0x44d/0x8e0
[ 51.962318] ? __pfx_ksys_unshare+0x10/0x10
[ 51.962890] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.963593] __x64_sys_unshare+0x31/0x40
[ 51.964138] do_syscall_64+0x3f/0x90
[ 51.964617] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.965294] RIP: 0033:0x7f2f30a8b0d7
[ 51.965752] 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
executing program
[ 51.967905] RSP: 002b:00007ffcdc6b1408 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.969069] RAX: ffffffffffffffda RBX: 00007ffcdc6b1a48 RCX: 00007f2f30a8b0d7
[ 51.969979] RDX: 00007f2f30af541f RSI: 00007ffcdc6b13a0 RDI: 0000000040000000
[ 51.970836] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcdc6b11b0
[ 51.971727] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f2f30b9dbf0
[ 51.972613] R13: 00007ffcdc6b14e0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.973537]
[ 51.973834] irq event stamp: 9985
[ 51.974288] hardirqs last enabled at (9997): [] __up_console_sem+0x78/0x80
[ 51.975328] hardirqs last disabled at (10008): [] __up_console_sem+0x5d/0x80
[ 51.976391] softirqs last enabled at (9482): [] irq_exit_rcu+0x93/0xc0
[ 51.977421] softirqs last disabled at (9459): [] irq_exit_rcu+0x93/0xc0
[ 51.978432] ---[ end trace 0000000000000000 ]---
[ 51.979733] ------------[ cut here ]------------
[ 51.980370] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 51.982265] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.983324] Modules linked in:
[ 51.983733] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.984890] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.985907] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.986542] 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
[ 51.988681] RSP: 0018:ffff8880169e7bf0 EFLAGS: 00010286
[ 51.989360] RAX: 0000000000000000 RBX: ffff88800cb6d640 RCX: 0000000000000000
[ 51.990245] RDX: ffff88800fb651c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.991123] RBP: ffff88800cb6d654 R08: 0000000000000001 R09: 0000000000000000
[ 51.992012] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.992893] R13: ffffffff84e23fe0 R14: ffff88800cb6d648 R15: ffffffff84db0aa0
[ 51.993763] FS: 00005555565c0400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.994757] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.995485] CR2: 00007f98731146f4 CR3: 0000000016d80000 CR4: 0000000000350ee0
[ 51.996363] Call Trace:
[ 51.996687]
[ 51.997024] nf_ct_net_init+0x224/0x3d0
[ 51.997546] ? __pfx_nf_ct_net_init+0x10/0x10
[ 51.998148] ops_init+0xbb/0x6b0
[ 51.998590] setup_net+0x3d9/0x990
[ 51.999076] ? down_read_killable+0x1d7/0x4e0
[ 51.999640] ? __pfx_setup_net+0x10/0x10
[ 52.000175] ? copy_net_ns+0x17c/0x770
[ 52.000674] copy_net_ns+0x321/0x770
[ 52.001207] create_new_namespaces+0x3f6/0xb30
[ 52.001787] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.002440] ksys_unshare+0x44d/0x8e0
[ 52.002954] ? __pfx_ksys_unshare+0x10/0x10
[ 52.003496] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.004228] __x64_sys_unshare+0x31/0x40
[ 52.004742] do_syscall_64+0x3f/0x90
[ 52.005258] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.005926] RIP: 0033:0x7f2f30a8b0d7
[ 52.006383] 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
[ 52.008541] RSP: 002b:00007ffcdc6b1408 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.009505] RAX: ffffffffffffffda RBX: 00007ffcdc6b1a48 RCX: 00007f2f30a8b0d7
[ 52.010384] RDX: 00007f2f30af541f RSI: 00007ffcdc6b13a0 RDI: 0000000040000000
[ 52.011259] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcdc6b11b0
[ 52.012142] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f2f30b9dbf0
[ 52.013019] R13: 00007ffcdc6b14e0 R14: 0000000000000000 R15: 00000000000000f8
[ 52.013940]
[ 52.014237] irq event stamp: 10739
[ 52.014665] hardirqs last enabled at (10749): [] __up_console_sem+0x78/0x80
[ 52.015720] hardirqs last disabled at (10760): [] __up_console_sem+0x5d/0x80
[ 52.016781] softirqs last enabled at (10446): [] irq_exit_rcu+0x93/0xc0
[ 52.017820] softirqs last disabled at (10441): [] irq_exit_rcu+0x93/0xc0
[ 52.018864] ---[ end trace 0000000000000000 ]---
[ 53.563528] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 55.611000] Bluetooth: hci0: command 0x041b tx timeout
[ 57.658917] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 59.706931] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
14:12:08 Registers:
info registers vcpu 0
RAX=0000000080010001 RBX=0000000000000002 RCX=0000000000000000 RDX=ffff888016cd0000
RSI=ffffffff81142e3f RDI=0000000000000006 RBP=0000000016cd1408 RSP=ffff88806ce09c70
R8 =0000000000000006 R9 =0000000000000002 R10=0000000000080000 R11=0000000000000001
R12=0000000000000000 R13=0000000000000800 R14=1ffff1100d9c139e R15=dffffc0000000000
RIP=ffffffff814be64b RFL=00000056 [---ZAP-] 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 00007fde6982e900 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=00007fde68d27738 CR3=000000000efe0000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134
XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572
XMM04=117864066a3bf720000000000010e700 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=0bb596586fd57f7500000000000ae988 XMM07=00000000000000000000000000000000
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00002000000000000000200000000000 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=ffff8880169e75f0
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 00005555565c0400 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=00007f98731146f4 CR3=0000000016d80000 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