Warning: Permanently added '[localhost]:56486' (ECDSA) to the list of known hosts.
2023/05/16 11:42:54 fuzzer started
2023/05/16 11:42:54 dialing manager at localhost:35573
2023/05/16 11:42:54 checking machine...
2023/05/16 11:42:54 checking revisions...
syzkaller login: [ 46.441189] kmemleak: Automatic memory scanning thread ended
2023/05/16 11:42:54 testing simple program...
[ 46.502703] cgroup: Unknown subsys name 'net'
[ 46.586294] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 58.517729] audit: type=1400 audit(1684237386.975:6): avc: denied { execmem } for pid=260 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 59.599561] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 59.601309] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 59.603679] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 59.607387] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 59.610116] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 59.611374] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 59.987287] ------------[ cut here ]------------
[ 59.988479] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 59.990599] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 59.991903] Modules linked in:
[ 59.992312] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 59.997062] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 59.998080] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 59.998718] 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
[ 60.000969] RSP: 0018:ffff88800dd97c00 EFLAGS: 00010282
[ 60.001622] RAX: 0000000000000000 RBX: ffff88800de58840 RCX: 0000000000000000
[ 60.002525] RDX: ffff88800db2d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 60.003404] RBP: ffff88800de58854 R08: 0000000000000001 R09: 0000000000000000
[ 60.004305] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 60.005183] R13: ffffffff84e223a0 R14: ffff88800de58848 R15: ffffffff84d73340
[ 60.006062] FS: 0000555555f7e400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 60.007041] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.007760] CR2: 00007fd540245130 CR3: 000000000d74e000 CR4: 0000000000350ee0
[ 60.008652] Call Trace:
[ 60.009005]
[ 60.009307] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 60.009947] ipv4_frags_init_net+0x269/0x440
[ 60.010507] ops_init+0xbb/0x6b0
[ 60.010986] setup_net+0x3d9/0x990
[ 60.011441] ? down_read_killable+0x1d7/0x4e0
[ 60.012065] ? __pfx_setup_net+0x10/0x10
[ 60.012578] ? copy_net_ns+0x17c/0x770
[ 60.013114] copy_net_ns+0x321/0x770
[ 60.013592] create_new_namespaces+0x3f6/0xb30
[ 60.014205] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.014845] ksys_unshare+0x44d/0x8e0
[ 60.015335] ? __pfx_ksys_unshare+0x10/0x10
[ 60.015923] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.016630] __x64_sys_unshare+0x31/0x40
[ 60.017181] do_syscall_64+0x3f/0x90
[ 60.017656] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.018336] RIP: 0033:0x7f13af8b90d7
[ 60.018825] 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
[ 60.020978] RSP: 002b:00007fff1415d2f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 60.021921] RAX: ffffffffffffffda RBX: 00007fff1415d938 RCX: 00007f13af8b90d7
[ 60.022766] RDX: 00007f13af92341f RSI: 00007fff1415d290 RDI: 0000000040000000
[ 60.023645] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff1415d0a0
[ 60.024535] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f13af9cbbf0
[ 60.025416] R13: 00007fff1415d3d0 R14: 0000000000000000 R15: 00000000000000f8
[ 60.026324]
[ 60.026633] irq event stamp: 7879
[ 60.027090] hardirqs last enabled at (7891): [] __up_console_sem+0x78/0x80
[ 60.028150] hardirqs last disabled at (7902): [] __up_console_sem+0x5d/0x80
[ 60.029193] softirqs last enabled at (7420): [] irq_exit_rcu+0x93/0xc0
[ 60.030224] softirqs last disabled at (7385): [] irq_exit_rcu+0x93/0xc0
[ 60.031243] ---[ end trace 0000000000000000 ]---
[ 60.036204] ------------[ cut here ]------------
[ 60.036817] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 60.038428] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.039481] Modules linked in:
[ 60.039931] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 60.041067] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.042063] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.042700] 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
[ 60.044873] RSP: 0018:ffff88800dd97c00 EFLAGS: 00010282
[ 60.045528] RAX: 0000000000000000 RBX: ffff88800eeda440 RCX: 0000000000000000
[ 60.046409] RDX: ffff88800db2d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 60.047289] RBP: ffff88800eeda454 R08: 0000000000000001 R09: 0000000000000000
[ 60.048193] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 60.049069] R13: ffffffff84e223a0 R14: ffff88800eeda448 R15: ffffffff84da62e0
[ 60.049962] FS: 0000555555f7e400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 60.050941] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.051645] CR2: 00007fd540245130 CR3: 000000000d74e000 CR4: 0000000000350ee0
[ 60.052547] Call Trace:
[ 60.052917]
[ 60.053228] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 60.053874] ipv6_frags_init_net+0x206/0x3c0
[ 60.054431] ops_init+0xbb/0x6b0
[ 60.054902] setup_net+0x3d9/0x990
[ 60.055360] ? down_read_killable+0x1d7/0x4e0
[ 60.055974] ? __pfx_setup_net+0x10/0x10
[ 60.056483] ? copy_net_ns+0x17c/0x770
[ 60.057016] copy_net_ns+0x321/0x770
[ 60.057494] create_new_namespaces+0x3f6/0xb30
[ 60.058106] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.058724] ksys_unshare+0x44d/0x8e0
[ 60.059251] ? __pfx_ksys_unshare+0x10/0x10
[ 60.059840] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.060569] __x64_sys_unshare+0x31/0x40
[ 60.061120] do_syscall_64+0x3f/0x90
[ 60.061598] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.062267] RIP: 0033:0x7f13af8b90d7
[ 60.062739] 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
[ 60.064913] RSP: 002b:00007fff1415d2f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 60.065859] RAX: ffffffffffffffda RBX: 00007fff1415d938 RCX: 00007f13af8b90d7
[ 60.066716] RDX: 00007f13af92341f RSI: 00007fff1415d290 RDI: 0000000040000000
[ 60.067599] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff1415d0a0
[ 60.068478] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f13af9cbbf0
[ 60.069356] R13: 00007fff1415d3d0 R14: 0000000000000000 R15: 00000000000000f8
[ 60.070259]
[ 60.070561] irq event stamp: 9519
[ 60.071022] hardirqs last enabled at (9531): [] __up_console_sem+0x78/0x80
[ 60.072078] hardirqs last disabled at (9542): [] __up_console_sem+0x5d/0x80
[ 60.073131] softirqs last enabled at (9096): [] irq_exit_rcu+0x93/0xc0
[ 60.074158] softirqs last disabled at (9091): [] irq_exit_rcu+0x93/0xc0
[ 60.075188] ---[ end trace 0000000000000000 ]---
[ 60.076523] ------------[ cut here ]------------
[ 60.077130] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 60.079064] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.080125] Modules linked in:
[ 60.080530] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 60.081675] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.082683] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.083360] 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
[ 60.085523] RSP: 0018:ffff88800dd97bf0 EFLAGS: 00010286
[ 60.086211] RAX: 0000000000000000 RBX: ffff88800eedba40 RCX: 0000000000000000
[ 60.087111] RDX: ffff88800db2d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 60.088020] RBP: ffff88800eedba54 R08: 0000000000000001 R09: 0000000000000000
[ 60.088902] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 60.089752] R13: ffffffff84e223a0 R14: ffff88800eedba48 R15: ffffffff84daf020
[ 60.090639] FS: 0000555555f7e400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 60.091621] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.092374] CR2: 00007fd540245130 CR3: 000000000d74e000 CR4: 0000000000350ee0
[ 60.093260] Call Trace:
[ 60.093590]
[ 60.093926] nf_ct_net_init+0x224/0x3d0
[ 60.094439] ? __pfx_nf_ct_net_init+0x10/0x10
[ 60.095040] ops_init+0xbb/0x6b0
[ 60.095487] setup_net+0x3d9/0x990
[ 60.095997] ? down_read_killable+0x1d7/0x4e0
[ 60.096574] ? __pfx_setup_net+0x10/0x10
[ 60.097118] ? copy_net_ns+0x17c/0x770
[ 60.097623] copy_net_ns+0x321/0x770
[ 60.098131] create_new_namespaces+0x3f6/0xb30
[ 60.098717] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.099359] ksys_unshare+0x44d/0x8e0
[ 60.099907] ? __pfx_ksys_unshare+0x10/0x10
[ 60.100452] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.101189] __x64_sys_unshare+0x31/0x40
[ 60.101707] do_syscall_64+0x3f/0x90
[ 60.102217] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.102884] RIP: 0033:0x7f13af8b90d7
[ 60.103353] 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
[ 60.105513] RSP: 002b:00007fff1415d2f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 60.106455] RAX: ffffffffffffffda RBX: 00007fff1415d938 RCX: 00007f13af8b90d7
[ 60.107339] RDX: 00007f13af92341f RSI: 00007fff1415d290 RDI: 0000000040000000
[ 60.108246] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff1415d0a0
[ 60.109134] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f13af9cbbf0
[ 60.110012] R13: 00007fff1415d3d0 R14: 0000000000000000 R15: 00000000000000f8
[ 60.110933]
[ 60.111235] irq event stamp: 10281
[ 60.111674] hardirqs last enabled at (10291): [] __up_console_sem+0x78/0x80
[ 60.112759] hardirqs last disabled at (10302): [] __up_console_sem+0x5d/0x80
[ 60.113834] softirqs last enabled at (10230): [] irq_exit_rcu+0x93/0xc0
[ 60.114863] softirqs last disabled at (10225): [] irq_exit_rcu+0x93/0xc0
[ 60.115903] ---[ end trace 0000000000000000 ]---
executing program
[ 61.623506] Bluetooth: hci0: command 0x0409 tx timeout
[ 63.671504] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 65.718901] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 67.767281] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
11:42:59 Registers:
info registers vcpu 0
RAX=000000000003096b 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=00007fd5401e8030 CR3=000000000cb1a000 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=2038303a33343a31312036312079614d XMM01=5d3231333239392e39352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d32 XMM07=6e72656b2072656c6c616b7a79732038
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=ffff88800dd975f0
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 0000555555f7e400 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=00007fd540245130 CR3=000000000d74e000 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