Warning: Permanently added '[localhost]:40465' (ECDSA) to the list of known hosts.
2023/05/18 03:12:44 fuzzer started
2023/05/18 03:12:44 dialing manager at localhost:44319
2023/05/18 03:12:44 checking machine...
2023/05/18 03:12:44 checking revisions...
syzkaller login: [ 49.931396] kmemleak: Automatic memory scanning thread ended
2023/05/18 03:12:44 testing simple program...
[ 50.009602] cgroup: Unknown subsys name 'net'
[ 50.085301] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 63.429417] audit: type=1400 audit(1684379578.333:6): avc: denied { execmem } for pid=265 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 64.523118] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 64.524969] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 64.526613] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 64.529788] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 64.532128] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 64.533416] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 64.941991] ------------[ cut here ]------------
[ 64.942730] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 64.944729] WARNING: CPU: 0 PID: 266 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 64.946050] Modules linked in:
[ 64.946563] CPU: 0 PID: 266 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 64.951263] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 64.952343] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 64.953048] 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
[ 64.955328] RSP: 0018:ffff88801583fc00 EFLAGS: 00010282
[ 64.956043] RAX: 0000000000000000 RBX: ffff88800fba9c40 RCX: 0000000000000000
[ 64.956974] RDX: ffff888016791b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 64.957899] RBP: ffff88800fba9c54 R08: 0000000000000001 R09: 0000000000000000
[ 64.958794] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 64.959736] R13: ffffffff84e23fe0 R14: ffff88800fba9c48 R15: ffffffff84d74dc0
[ 64.960665] FS: 00005555568e5400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 64.961705] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 64.962476] CR2: 00007f8a36c336f4 CR3: 0000000016a0c000 CR4: 0000000000350ef0
[ 64.963417] Call Trace:
[ 64.963756]
[ 64.964094] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 64.964751] ipv4_frags_init_net+0x269/0x440
[ 64.965363] ops_init+0xbb/0x6b0
[ 64.965851] setup_net+0x3d9/0x990
[ 64.966330] ? down_read_killable+0x1d7/0x4e0
[ 64.966939] ? __pfx_setup_net+0x10/0x10
[ 64.967498] ? copy_net_ns+0x17c/0x770
[ 64.968067] copy_net_ns+0x321/0x770
[ 64.968558] create_new_namespaces+0x3f6/0xb30
[ 64.969186] unshare_nsproxy_namespaces+0xc1/0x200
[ 64.969811] ksys_unshare+0x44d/0x8e0
[ 64.970355] ? __pfx_ksys_unshare+0x10/0x10
[ 64.970960] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 64.971700] __x64_sys_unshare+0x31/0x40
[ 64.972278] do_syscall_64+0x3f/0x90
[ 64.972775] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 64.973476] RIP: 0033:0x7fbd511d40d7
[ 64.973991] 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
[ 64.976269] RSP: 002b:00007ffd7f0b2098 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 64.977259] RAX: ffffffffffffffda RBX: 00007ffd7f0b26d8 RCX: 00007fbd511d40d7
[ 64.978180] RDX: 00007fbd5123e41f RSI: 00007ffd7f0b2030 RDI: 0000000040000000
[ 64.979128] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd7f0b1e40
[ 64.980053] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fbd512e6bf0
[ 64.980970] R13: 00007ffd7f0b2170 R14: 0000000000000000 R15: 00000000000000f8
[ 64.981910]
[ 64.982215] irq event stamp: 8737
[ 64.982653] hardirqs last enabled at (8747): [] __up_console_sem+0x78/0x80
[ 64.983769] hardirqs last disabled at (8758): [] __up_console_sem+0x5d/0x80
[ 64.984854] softirqs last enabled at (8710): [] irq_exit_rcu+0x93/0xc0
[ 64.985920] softirqs last disabled at (8703): [] irq_exit_rcu+0x93/0xc0
[ 64.986988] ---[ end trace 0000000000000000 ]---
[ 64.992900] ------------[ cut here ]------------
[ 64.993513] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 64.995214] WARNING: CPU: 0 PID: 266 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 64.996310] Modules linked in:
[ 64.996735] CPU: 0 PID: 266 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 64.997950] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 64.998987] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 64.999659] 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
[ 65.001930] RSP: 0018:ffff88801583fc00 EFLAGS: 00010282
[ 65.002612] RAX: 0000000000000000 RBX: ffff88800c6a6040 RCX: 0000000000000000
[ 65.003536] RDX: ffff888016791b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 65.004455] RBP: ffff88800c6a6054 R08: 0000000000000001 R09: 0000000000000000
[ 65.005386] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 65.006318] R13: ffffffff84e23fe0 R14: ffff88800c6a6048 R15: ffffffff84da7d60
[ 65.007261] FS: 00005555568e5400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 65.008300] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 65.009081] CR2: 00007f8a36c336f4 CR3: 0000000016a0c000 CR4: 0000000000350ef0
[ 65.009991] Call Trace:
[ 65.010333]
[ 65.010641] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 65.011335] ipv6_frags_init_net+0x206/0x3c0
[ 65.011950] ops_init+0xbb/0x6b0
[ 65.012416] setup_net+0x3d9/0x990
[ 65.012924] ? down_read_killable+0x1d7/0x4e0
[ 65.013511] ? __pfx_setup_net+0x10/0x10
[ 65.014069] ? copy_net_ns+0x17c/0x770
[ 65.014595] copy_net_ns+0x321/0x770
[ 65.015138] create_new_namespaces+0x3f6/0xb30
[ 65.015744] unshare_nsproxy_namespaces+0xc1/0x200
[ 65.016413] ksys_unshare+0x44d/0x8e0
[ 65.016953] ? __pfx_ksys_unshare+0x10/0x10
[ 65.017525] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 65.018297] __x64_sys_unshare+0x31/0x40
[ 65.018866] do_syscall_64+0x3f/0x90
[ 65.019370] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 65.020066] RIP: 0033:0x7fbd511d40d7
[ 65.020550] 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
[ 65.022845] RSP: 002b:00007ffd7f0b2098 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 65.023852] RAX: ffffffffffffffda RBX: 00007ffd7f0b26d8 RCX: 00007fbd511d40d7
[ 65.024746] RDX: 00007fbd5123e41f RSI: 00007ffd7f0b2030 RDI: 0000000040000000
[ 65.025667] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd7f0b1e40
[ 65.026583] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fbd512e6bf0
[ 65.027520] R13: 00007ffd7f0b2170 R14: 0000000000000000 R15: 00000000000000f8
[ 65.028468]
[ 65.028783] irq event stamp: 10633
[ 65.029274] hardirqs last enabled at (10645): [] __up_console_sem+0x78/0x80
[ 65.030376] hardirqs last disabled at (10656): [] __up_console_sem+0x5d/0x80
[ 65.031490] softirqs last enabled at (9628): [] irq_exit_rcu+0x93/0xc0
[ 65.032560] softirqs last disabled at (9453): [] irq_exit_rcu+0x93/0xc0
[ 65.033650] ---[ end trace 0000000000000000 ]---
[ 65.035076] ------------[ cut here ]------------
[ 65.035684] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 65.037600] WARNING: CPU: 0 PID: 266 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 65.038708] Modules linked in:
[ 65.039175] CPU: 0 PID: 266 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 65.040366] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 65.041420] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 65.042121] 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
[ 65.044390] RSP: 0018:ffff88801583fbf0 EFLAGS: 00010286
[ 65.045088] RAX: 0000000000000000 RBX: ffff88800c6a6640 RCX: 0000000000000000
[ 65.046006] RDX: ffff888016791b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 65.046930] RBP: ffff88800c6a6654 R08: 0000000000000001 R09: 0000000000000000
[ 65.047866] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 65.048766] R13: ffffffff84e23fe0 R14: ffff88800c6a6648 R15: ffffffff84db0aa0
[ 65.049682] FS: 00005555568e5400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 65.050710] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 65.051484] CR2: 00007f8a36c336f4 CR3: 0000000016a0c000 CR4: 0000000000350ef0
[ 65.052412] Call Trace:
[ 65.052746]
[ 65.053096] nf_ct_net_init+0x224/0x3d0
[ 65.053636] ? __pfx_nf_ct_net_init+0x10/0x10
[ 65.054268] ops_init+0xbb/0x6b0
[ 65.054730] setup_net+0x3d9/0x990
[ 65.055239] ? down_read_killable+0x1d7/0x4e0
[ 65.055859] ? __pfx_setup_net+0x10/0x10
[ 65.056395] ? copy_net_ns+0x17c/0x770
[ 65.056951] copy_net_ns+0x321/0x770
[ 65.057456] create_new_namespaces+0x3f6/0xb30
[ 65.058087] unshare_nsproxy_namespaces+0xc1/0x200
[ 65.058725] ksys_unshare+0x44d/0x8e0
[ 65.059270] ? __pfx_ksys_unshare+0x10/0x10
[ 65.059868] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 65.060616] __x64_sys_unshare+0x31/0x40
[ 65.061183] do_syscall_64+0x3f/0x90
[ 65.061675] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 65.062373] RIP: 0033:0x7fbd511d40d7
[ 65.062877] 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
[ 65.065157] RSP: 002b:00007ffd7f0b2098 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 65.066145] RAX: ffffffffffffffda RBX: 00007ffd7f0b26d8 RCX: 00007fbd511d40d7
[ 65.067085] RDX: 00007fbd5123e41f RSI: 00007ffd7f0b2030 RDI: 0000000040000000
[ 65.068001] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd7f0b1e40
[ 65.068928] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fbd512e6bf0
[ 65.069843] R13: 00007ffd7f0b2170 R14: 0000000000000000 R15: 00000000000000f8
[ 65.070760]
[ 65.071117] irq event stamp: 11415
[ 65.071569] hardirqs last enabled at (11425): [] __up_console_sem+0x78/0x80
[ 65.072682] hardirqs last disabled at (11436): [] __up_console_sem+0x5d/0x80
[ 65.073791] softirqs last enabled at (10836): [] irq_exit_rcu+0x93/0xc0
[ 65.074910] softirqs last disabled at (10831): [] irq_exit_rcu+0x93/0xc0
[ 65.076013] ---[ end trace 0000000000000000 ]---
[ 66.549609] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 68.597271] Bluetooth: hci0: command 0x041b tx timeout
[ 70.644950] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 72.692894] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
03:12:54 Registers:
info registers vcpu 0
RAX=000000000000002d RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801583f5f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000002d R11=0000000000000001
R12=000000000000002d 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 00005555568e5400 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=00007f8a36c336f4 CR3=0000000016a0c000 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=000000000001db7d RBX=0000000000000001 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffff888008dcfe70
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffff110011b9fd3 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 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=00007f9c680371c0 CR3=000000000ecd0000 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=7d2bb39a424c36822b4a8cecc4e3e1b0
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=dc213573fa62692d000000000013c098 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=42f48f83c0aa98f500000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000