Warning: Permanently added '[localhost]:12574' (ECDSA) to the list of known hosts.
2023/05/16 18:29:17 fuzzer started
2023/05/16 18:29:17 dialing manager at localhost:35573
2023/05/16 18:29:18 checking machine...
2023/05/16 18:29:18 checking revisions...
syzkaller login: [ 38.385631] kmemleak: Automatic memory scanning thread ended
2023/05/16 18:29:18 testing simple program...
[ 38.458106] cgroup: Unknown subsys name 'net'
[ 38.536613] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 50.464454] audit: type=1400 audit(1684261770.256:6): 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
[ 51.543497] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 51.545081] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 51.547550] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 51.550600] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 51.552247] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 51.554257] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 51.941067] ------------[ cut here ]------------
[ 51.941857] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 51.944188] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.945447] Modules linked in:
[ 51.945938] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.950938] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.952118] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.952851] 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
[ 51.955026] RSP: 0018:ffff88801efdfc00 EFLAGS: 00010282
[ 51.955701] RAX: 0000000000000000 RBX: ffff88800e496c40 RCX: 0000000000000000
[ 51.956612] RDX: ffff888018b6b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.957499] RBP: ffff88800e496c54 R08: 0000000000000001 R09: 0000000000000000
[ 51.958385] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 51.959312] R13: ffffffff84e223a0 R14: ffff88800e496c48 R15: ffffffff84d73340
[ 51.960204] FS: 0000555556368400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.961214] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.961917] CR2: 00007ffdba989000 CR3: 000000000c930000 CR4: 0000000000350ee0
[ 51.962809] Call Trace:
[ 51.963164]
[ 51.963461] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 51.964069] ipv4_frags_init_net+0x269/0x440
[ 51.964670] ops_init+0xbb/0x6b0
[ 51.965119] setup_net+0x3d9/0x990
[ 51.965614] ? down_read_killable+0x1d7/0x4e0
[ 51.966214] ? __pfx_setup_net+0x10/0x10
[ 51.966723] ? copy_net_ns+0x17c/0x770
[ 51.967254] copy_net_ns+0x321/0x770
[ 51.967731] create_new_namespaces+0x3f6/0xb30
[ 51.968342] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.968977] ksys_unshare+0x44d/0x8e0
[ 51.969493] ? __pfx_ksys_unshare+0x10/0x10
[ 51.970032] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.970766] __x64_sys_unshare+0x31/0x40
[ 51.971310] do_syscall_64+0x3f/0x90
[ 51.971786] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.972458] RIP: 0033:0x7f3a9f54c0d7
[ 51.972920] 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
[ 51.975052] RSP: 002b:00007ffd7b680ff8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.975982] RAX: ffffffffffffffda RBX: 00007ffd7b681638 RCX: 00007f3a9f54c0d7
[ 51.976878] RDX: 00007f3a9f5b641f RSI: 00007ffd7b680f90 RDI: 0000000040000000
[ 51.977748] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd7b680da0
[ 51.978627] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f3a9f65ebf0
[ 51.979498] R13: 00007ffd7b6810d0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.980420]
[ 51.980732] irq event stamp: 9191
[ 51.981183] hardirqs last enabled at (9203): [] __up_console_sem+0x78/0x80
[ 51.982233] hardirqs last disabled at (9214): [] __up_console_sem+0x5d/0x80
[ 51.983278] softirqs last enabled at (8748): [] irq_exit_rcu+0x93/0xc0
[ 51.984299] softirqs last disabled at (8729): [] irq_exit_rcu+0x93/0xc0
[ 51.985332] ---[ end trace 0000000000000000 ]---
[ 51.991312] ------------[ cut here ]------------
[ 51.991909] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 51.993660] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.994731] Modules linked in:
[ 51.995180] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.996327] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.997364] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.998013] 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
[ 52.000174] RSP: 0018:ffff88801efdfc00 EFLAGS: 00010282
[ 52.000851] RAX: 0000000000000000 RBX: ffff88801632fa40 RCX: 0000000000000000
[ 52.001738] RDX: ffff888018b6b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.002617] RBP: ffff88801632fa54 R08: 0000000000000001 R09: 0000000000000000
[ 52.003500] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.004373] R13: ffffffff84e223a0 R14: ffff88801632fa48 R15: ffffffff84da62e0
[ 52.005267] FS: 0000555556368400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.006241] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.006937] CR2: 00007ffdba989000 CR3: 000000000c930000 CR4: 0000000000350ee0
[ 52.007820] Call Trace:
[ 52.008174]
[ 52.008482] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 52.009083] ipv6_frags_init_net+0x206/0x3c0
[ 52.009663] ops_init+0xbb/0x6b0
[ 52.010112] setup_net+0x3d9/0x990
[ 52.010592] ? down_read_killable+0x1d7/0x4e0
[ 52.011175] ? __pfx_setup_net+0x10/0x10
[ 52.011676] ? copy_net_ns+0x17c/0x770
[ 52.012204] copy_net_ns+0x321/0x770
[ 52.012703] create_new_namespaces+0x3f6/0xb30
[ 52.013315] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.013922] ksys_unshare+0x44d/0x8e0
[ 52.014444] ? __pfx_ksys_unshare+0x10/0x10
[ 52.014984] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.015726] __x64_sys_unshare+0x31/0x40
[ 52.016285] do_syscall_64+0x3f/0x90
[ 52.016772] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.017444] RIP: 0033:0x7f3a9f54c0d7
[ 52.017906] 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
[ 52.020056] RSP: 002b:00007ffd7b680ff8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.020991] RAX: ffffffffffffffda RBX: 00007ffd7b681638 RCX: 00007f3a9f54c0d7
[ 52.021868] RDX: 00007f3a9f5b641f RSI: 00007ffd7b680f90 RDI: 0000000040000000
[ 52.022741] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd7b680da0
[ 52.023624] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f3a9f65ebf0
[ 52.024529] R13: 00007ffd7b6810d0 R14: 0000000000000000 R15: 00000000000000f8
[ 52.025432]
[ 52.025732] irq event stamp: 11495
[ 52.026188] hardirqs last enabled at (11507): [] __up_console_sem+0x78/0x80
[ 52.027243] hardirqs last disabled at (11518): [] __up_console_sem+0x5d/0x80
[ 52.028297] softirqs last enabled at (11024): [] irq_exit_rcu+0x93/0xc0
[ 52.029343] softirqs last disabled at (11019): [] irq_exit_rcu+0x93/0xc0
[ 52.030367] ---[ end trace 0000000000000000 ]---
[ 52.031798] ------------[ cut here ]------------
[ 52.032465] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 52.034487] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.035533] Modules linked in:
[ 52.035934] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.037088] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.038091] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.038755] 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
[ 52.040938] RSP: 0018:ffff88801efdfbf0 EFLAGS: 00010286
[ 52.041608] RAX: 0000000000000000 RBX: ffff88801632ee40 RCX: 0000000000000000
[ 52.042489] RDX: ffff888018b6b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.043376] RBP: ffff88801632ee54 R08: 0000000000000001 R09: 0000000000000000
[ 52.044254] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.045115] R13: ffffffff84e223a0 R14: ffff88801632ee48 R15: ffffffff84daf020
[ 52.046002] FS: 0000555556368400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.046991] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.047724] CR2: 00007ffdba989000 CR3: 000000000c930000 CR4: 0000000000350ee0
[ 52.048625] Call Trace:
[ 52.048948]
[ 52.049281] nf_ct_net_init+0x224/0x3d0
[ 52.049792] ? __pfx_nf_ct_net_init+0x10/0x10
[ 52.050393] ops_init+0xbb/0x6b0
[ 52.050832] setup_net+0x3d9/0x990
[ 52.051310] ? down_read_killable+0x1d7/0x4e0
[ 52.051876] ? __pfx_setup_net+0x10/0x10
[ 52.052431] ? copy_net_ns+0x17c/0x770
[ 52.052935] copy_net_ns+0x321/0x770
[ 52.053443] create_new_namespaces+0x3f6/0xb30
[ 52.054029] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.054667] ksys_unshare+0x44d/0x8e0
[ 52.055179] ? __pfx_ksys_unshare+0x10/0x10
[ 52.055737] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.056484] __x64_sys_unshare+0x31/0x40
[ 52.057000] do_syscall_64+0x3f/0x90
[ 52.057497] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.058174] RIP: 0033:0x7f3a9f54c0d7
[ 52.058636] 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
[ 52.060775] RSP: 002b:00007ffd7b680ff8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.061719] RAX: ffffffffffffffda RBX: 00007ffd7b681638 RCX: 00007f3a9f54c0d7
[ 52.062604] RDX: 00007f3a9f5b641f RSI: 00007ffd7b680f90 RDI: 0000000040000000
[ 52.063483] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd7b680da0
[ 52.064366] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f3a9f65ebf0
[ 52.065264] R13: 00007ffd7b6810d0 R14: 0000000000000000 R15: 00000000000000f8
[ 52.066167]
[ 52.066468] irq event stamp: 12267
[ 52.066897] hardirqs last enabled at (12277): [] __up_console_sem+0x78/0x80
[ 52.067958] hardirqs last disabled at (12288): [] __up_console_sem+0x5d/0x80
[ 52.069021] softirqs last enabled at (12152): [] irq_exit_rcu+0x93/0xc0
[ 52.070052] softirqs last disabled at (12147): [] irq_exit_rcu+0x93/0xc0
[ 52.071082] ---[ end trace 0000000000000000 ]---
executing program
[ 53.627734] Bluetooth: hci0: command 0x0409 tx timeout
[ 55.675398] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 57.723234] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 59.771568] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
18:29:29 Registers:
info registers vcpu 0
RAX=0000000000000000 RBX=0000000000000345 RCX=00007ff29ef1e320 RDX=00007ff29ef1dd4c
RSI=00007ffc6f831138 RDI=00007ff29d7c5c30 RBP=0000562859cf6290 RSP=00007ffc6f831188
R8 =0000000000000038 R9 =00000000000aec30 R10=0000000000000002 R11=0000000000014fc4
R12=00000000000aec30 R13=00007ffc6f8311b8 R14=000000000013b7a0 R15=00007ff29d7c5c30
RIP=00007ff29eea8740 RFL=00000246 [---Z-P-] CPL=3 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 00000000 00000000
CS =0033 0000000000000000 ffffffff 00a0fb00 DPL=3 CS64 [-RA]
SS =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA]
DS =0000 0000000000000000 00000000 00000000
FS =0000 00007ff29e32c900 00000000 00000000
GS =0000 0000000000000000 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=00007ff29d77e350 CR3=000000000e998000 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=5837fe9dc1c91f3200000000000ae618 XMM01=0e17411619c45fbf0b44802a5208fc11
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=0013ad65119292df000000000010f9d8 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=1d222911060a273f00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00002020202020202020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd
RSI=ffffffff825075f0 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801efdf598
R8 =0000000000000004 R9 =0000000000000010 R10=0000000000000010 R11=0000000000000001
R12=0000000000002710 R13=0000000000000020 R14=fffffbfff0fe4fd1 R15=dffffc0000000000
RIP=ffffffff82507645 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 0000555556368400 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=00007ffdba989000 CR3=000000000c930000 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