Warning: Permanently added '[localhost]:53649' (ECDSA) to the list of known hosts.
2023/05/16 22:46:25 fuzzer started
2023/05/16 22:46:25 dialing manager at localhost:35573
2023/05/16 22:46:25 checking machine...
2023/05/16 22:46:25 checking revisions...
syzkaller login: [ 47.442199] kmemleak: Automatic memory scanning thread ended
2023/05/16 22:46:26 testing simple program...
[ 47.511475] cgroup: Unknown subsys name 'net'
[ 47.584249] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 61.385355] audit: type=1400 audit(1684277200.081:6): avc: denied { execmem } for pid=259 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
[ 62.543139] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 62.546113] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 62.547361] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 62.551125] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 62.552646] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 62.555047] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 62.964491] ------------[ cut here ]------------
[ 62.965183] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 62.967007] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 62.968171] Modules linked in:
[ 62.968601] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 62.972160] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 62.974661] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 62.975418] 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
[ 62.977807] RSP: 0018:ffff88801c81fc00 EFLAGS: 00010282
[ 62.978517] RAX: 0000000000000000 RBX: ffff88800ef3b440 RCX: 0000000000000000
[ 62.979507] RDX: ffff888016bd9b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 62.980499] RBP: ffff88800ef3b454 R08: 0000000000000001 R09: 0000000000000000
[ 62.981459] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 62.982421] R13: ffffffff84e223a0 R14: ffff88800ef3b448 R15: ffffffff84d73340
[ 62.983410] FS: 0000555556a11400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 62.984479] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.985295] CR2: 00007f98133416f4 CR3: 0000000019f20000 CR4: 0000000000350ef0
[ 62.986256] Call Trace:
[ 62.986602]
[ 62.986974] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 62.987625] ipv4_frags_init_net+0x269/0x440
[ 62.988268] ops_init+0xbb/0x6b0
[ 62.988785] setup_net+0x3d9/0x990
[ 62.989271] ? down_read_killable+0x1d7/0x4e0
[ 62.989930] ? __pfx_setup_net+0x10/0x10
[ 62.990475] ? copy_net_ns+0x17c/0x770
[ 62.991072] copy_net_ns+0x321/0x770
[ 62.991590] create_new_namespaces+0x3f6/0xb30
[ 62.992269] unshare_nsproxy_namespaces+0xc1/0x200
[ 62.992965] ksys_unshare+0x44d/0x8e0
[ 62.993489] ? __pfx_ksys_unshare+0x10/0x10
[ 62.994114] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 62.994948] __x64_sys_unshare+0x31/0x40
[ 62.995507] do_syscall_64+0x3f/0x90
[ 62.996060] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 62.996788] RIP: 0033:0x7f7803a3e0d7
[ 62.997284] 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
[ 62.999610] RSP: 002b:00007fff3ec08918 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 63.000643] RAX: ffffffffffffffda RBX: 00007fff3ec08f58 RCX: 00007f7803a3e0d7
[ 63.001607] RDX: 00007f7803aa841f RSI: 00007fff3ec088b0 RDI: 0000000040000000
[ 63.002555] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff3ec086c0
[ 63.003527] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f7803b50bf0
[ 63.004476] R13: 00007fff3ec089f0 R14: 0000000000000000 R15: 00000000000000f8
[ 63.005468]
[ 63.005839] irq event stamp: 9861
[ 63.006296] hardirqs last enabled at (9871): [] __up_console_sem+0x78/0x80
[ 63.007438] hardirqs last disabled at (9882): [] __up_console_sem+0x5d/0x80
[ 63.008579] softirqs last enabled at (9856): [] irq_exit_rcu+0x93/0xc0
[ 63.009687] softirqs last disabled at (9851): [] irq_exit_rcu+0x93/0xc0
[ 63.010804] ---[ end trace 0000000000000000 ]---
[ 63.017893] ------------[ cut here ]------------
[ 63.018524] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 63.020350] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 63.021488] Modules linked in:
[ 63.021973] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 63.023221] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 63.024313] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 63.025033] 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
[ 63.027376] RSP: 0018:ffff88801c81fc00 EFLAGS: 00010282
[ 63.028131] RAX: 0000000000000000 RBX: ffff88800d750a40 RCX: 0000000000000000
[ 63.029091] RDX: ffff888016bd9b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 63.030052] RBP: ffff88800d750a54 R08: 0000000000000001 R09: 0000000000000000
[ 63.031030] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 63.031994] R13: ffffffff84e223a0 R14: ffff88800d750a48 R15: ffffffff84da62e0
[ 63.032974] FS: 0000555556a11400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 63.034056] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 63.034890] CR2: 00007f98133416f4 CR3: 0000000019f20000 CR4: 0000000000350ef0
[ 63.035856] Call Trace:
[ 63.036219]
[ 63.036543] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 63.037245] ipv6_frags_init_net+0x206/0x3c0
[ 63.037876] ops_init+0xbb/0x6b0
[ 63.038371] setup_net+0x3d9/0x990
[ 63.038903] ? down_read_killable+0x1d7/0x4e0
[ 63.039510] ? __pfx_setup_net+0x10/0x10
[ 63.040108] ? copy_net_ns+0x17c/0x770
[ 63.040646] copy_net_ns+0x321/0x770
[ 63.041206] create_new_namespaces+0x3f6/0xb30
[ 63.041886] unshare_nsproxy_namespaces+0xc1/0x200
[ 63.042552] ksys_unshare+0x44d/0x8e0
[ 63.043132] ? __pfx_ksys_unshare+0x10/0x10
[ 63.043764] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 63.044534] __x64_sys_unshare+0x31/0x40
[ 63.045144] do_syscall_64+0x3f/0x90
[ 63.045660] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 63.046378] RIP: 0033:0x7f7803a3e0d7
[ 63.046930] 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
[ 63.049270] RSP: 002b:00007fff3ec08918 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 63.050302] RAX: ffffffffffffffda RBX: 00007fff3ec08f58 RCX: 00007f7803a3e0d7
[ 63.051272] RDX: 00007f7803aa841f RSI: 00007fff3ec088b0 RDI: 0000000040000000
[ 63.052240] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff3ec086c0
[ 63.053205] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f7803b50bf0
[ 63.054174] R13: 00007fff3ec089f0 R14: 0000000000000000 R15: 00000000000000f8
[ 63.055187]
[ 63.055511] irq event stamp: 12113
[ 63.056019] hardirqs last enabled at (12125): [] __up_console_sem+0x78/0x80
[ 63.057171] hardirqs last disabled at (12136): [] __up_console_sem+0x5d/0x80
[ 63.058319] softirqs last enabled at (11604): [] irq_exit_rcu+0x93/0xc0
[ 63.059459] softirqs last disabled at (11595): [] irq_exit_rcu+0x93/0xc0
[ 63.060584] ---[ end trace 0000000000000000 ]---
[ 63.062026] ------------[ cut here ]------------
[ 63.062649] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 63.064840] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 63.065976] Modules linked in:
[ 63.066408] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 63.067669] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 63.068769] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 63.069458] 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
[ 63.071786] RSP: 0018:ffff88801c81fbf0 EFLAGS: 00010286
[ 63.072473] RAX: 0000000000000000 RBX: ffff88800e897640 RCX: 0000000000000000
[ 63.073425] RDX: ffff888016bd9b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 63.074376] RBP: ffff88800e897654 R08: 0000000000000001 R09: 0000000000000000
[ 63.075345] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 63.076292] R13: ffffffff84e223a0 R14: ffff88800e897648 R15: ffffffff84daf020
[ 63.077247] FS: 0000555556a11400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 63.078315] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 63.079130] CR2: 00007f98133416f4 CR3: 0000000019f20000 CR4: 0000000000350ef0
[ 63.080088] Call Trace:
[ 63.080431]
[ 63.080786] nf_ct_net_init+0x224/0x3d0
[ 63.081321] ? __pfx_nf_ct_net_init+0x10/0x10
[ 63.081964] ops_init+0xbb/0x6b0
[ 63.082435] setup_net+0x3d9/0x990
[ 63.082961] ? down_read_killable+0x1d7/0x4e0
[ 63.083562] ? __pfx_setup_net+0x10/0x10
[ 63.084134] ? copy_net_ns+0x17c/0x770
[ 63.084669] copy_net_ns+0x321/0x770
[ 63.085217] create_new_namespaces+0x3f6/0xb30
[ 63.085871] unshare_nsproxy_namespaces+0xc1/0x200
[ 63.086521] ksys_unshare+0x44d/0x8e0
[ 63.087117] ? __pfx_ksys_unshare+0x10/0x10
[ 63.087703] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 63.088506] __x64_sys_unshare+0x31/0x40
[ 63.089113] do_syscall_64+0x3f/0x90
[ 63.089631] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 63.090362] RIP: 0033:0x7f7803a3e0d7
[ 63.090916] 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
[ 63.093524] RSP: 002b:00007fff3ec08918 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 63.094556] RAX: ffffffffffffffda RBX: 00007fff3ec08f58 RCX: 00007f7803a3e0d7
[ 63.095548] RDX: 00007f7803aa841f RSI: 00007fff3ec088b0 RDI: 0000000040000000
[ 63.096512] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff3ec086c0
[ 63.097460] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f7803b50bf0
[ 63.098428] R13: 00007fff3ec089f0 R14: 0000000000000000 R15: 00000000000000f8
[ 63.099429]
[ 63.099793] irq event stamp: 12939
[ 63.100262] hardirqs last enabled at (12949): [] __up_console_sem+0x78/0x80
[ 63.101415] hardirqs last disabled at (12960): [] __up_console_sem+0x5d/0x80
[ 63.102576] softirqs last enabled at (12844): [] irq_exit_rcu+0x93/0xc0
[ 63.103724] softirqs last disabled at (12839): [] irq_exit_rcu+0x93/0xc0
[ 63.104869] ---[ end trace 0000000000000000 ]---
[ 64.627431] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 66.674805] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 68.722824] Bluetooth: hci0: command 0x040f tx timeout
[ 70.770829] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
22:46:38 Registers:
info registers vcpu 0
RAX=000000000000000d RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801c81f5f0
R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001
R12=000000000000000d 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 0000555556a11400 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=00007f98133416f4 CR3=0000000019f20000 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=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
info registers vcpu 1
RAX=00000000000365e3 RBX=0000000000000001 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffff888008dcfe68
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffff110011b9fd2 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 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=00007f3c20ee0370 CR3=00000000165f4000 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=8e0fe8f769caefae7242bb61b5b779d9
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=d35f14e95510c1f6000000000010fae0 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=71a0e728f06dacf400000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00200000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000