CA_EM_IPT_MATCH_DATA={0xc5, 0x5, "13218287eaba457418a48af2d494a4a9fa13437fa5749705769e4b7f7d20c215c48ca923663800907fe19aae4e4825bbbea67e32fd4f6f6ac60a6f176f9b8409713415646c1fc7822b67b9e975e67db4d240fb2762ef532b2c4883fbe6820668975b41733abb8fd29db3c145108ba1a1c18651e1c29e72905fc8b04d59ce373c4a4fbc4a4a90bddf95bfa4f9dd762c90053daf61376928675281358721cebd95368022b6c1a69ad37aced45e1daa47828f49cdbc73bcbf673edbd1a885bd065acc"}]}}]}, @TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x3}}, @TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x20}}, @TCA_EMATCH_TREE_LIST={0xbc, 0x2, 0x0, 0x1, [@TCF_EM_META={0x58, 0x3, 0x0, 0x0, {{0x8000, 0x4, 0x7}, [@TCA_EM_META_HDR={0xc, 0x1, {{0x9, 0x81, 0x2}, {0xffc0, 0xda, 0x2}}}, @TCA_EM_META_RVALUE={0xe, 0x3, [@TCF_META_TYPE_VAR='<', @TCF_META_TYPE_INT=0x4, @TCF_META_TYPE_VAR='Z', @TCF_META_TYPE_VAR="394bf88b"]}, @TCA_EM_META_RVALUE={0x1c, 0x3, [@TCF_META_TYPE_INT=0x4, @TCF_META_TYPE_INT=0x9, @TCF_META_TYPE_INT=0x5, @TCF_META_TYPE_VAR="03429f7de1ef6c4c", @TCF_META_TYPE_INT=0x1]}, @TCA_EM_META_LVALUE={0x14, 0x2, [@TCF_META_TYPE_INT=0x4, @TCF_META_TYPE_INT=0x3, @TCF_META_TYPE_INT=0x8, @TCF_META_TYPE_INT=0xa]}]}}, @TCF_EM_CONTAINER={0x60, 0x3, 0x0, 0x0, {{0xfff, 0x0, 0xbd1e}, "d3be1999115884f3aaeb9655b82b538cbbfb53e101f5bef13578f3be0cb0f9c4526c339b1017db73282ce131ae74651cfc0a08fb38c9174cb2e1a2b95e07cfe5f3144fdec43269fae0964388ccca8112f44e"}}]}, @TCA_EMATCH_TREE_HDR={0x8, 0x1, {0xb0fd}}, @TCA_EMATCH_TREE_HDR={0x8, 0x1, {0xd5}}, @TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x40}}]}, @TCA_CGROUP_EMATCHES={0x64, 0x3, 0x0, 0x1, [@TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x1}}, @TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x7fff}}, @TCA_EMATCH_TREE_LIST={0x18, 0x2, 0x0, 0x1, [@TCF_EM_CANID={0x14, 0x2, 0x0, 0x0, {{0x9, 0x7, 0x7}, {{}, {0x2, 0x0, 0x0, 0x1}}}}]}, @TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x4}}, @TCA_EMATCH_TREE_HDR={0x8}, @TCA_EMATCH_TREE_LIST={0x18, 0x2, 0x0, 0x1, [@TCF_EM_CANID={0x14, 0x3, 0x0, 0x0, {{0x7, 0x7, 0xfb8}, {{0x4}, {0x1, 0x1, 0x0, 0x1}}}}]}, @TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x800}}, @TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x40a}}]}]}}, @TCA_RATE={0x6, 0x5, {0x9c, 0x2}}, @filter_kind_options=@f_flower={{0xb}, {0x30, 0x2, [@TCA_FLOWER_KEY_ETH_SRC_MASK={0xa, 0x7, [0x0, 0x0, 0x0, 0xff, 0x0, 0xff]}, @TCA_FLOWER_KEY_ARP_TIP={0x8, 0x3b, @rand_addr=0x64010100}, @TCA_FLOWER_KEY_IP_TOS_MASK={0x5, 0x4a, 0x9}, @TCA_FLOWER_KEY_ENC_UDP_SRC_PORT_MASK={0x6}, @TCA_FLOWER_KEY_ENC_UDP_DST_PORT_MASK={0x6}]}}, @TCA_RATE={0x6, 0x5, {0x6, 0x8c}}, @filter_kind_options=@f_rsvp6={{0xa}, {0x64, 0x2, [@TCA_RSVP_PINFO={0x20, 0x4, {{0x2, 0x2, 0x3}, {0x10000, 0x3, 0x5}, 0x32, 0xb, 0x5}}, @TCA_RSVP_PINFO={0x20, 0x4, {{0x4, 0x3f, 0xa91}, {0x4, 0xfffffffa, 0x7}, 0x88, 0x3f, 0x3}}, @TCA_RSVP_PINFO={0x20, 0x4, {{0x2, 0x8, 0x3}, {0x4, 0x3, 0x100000}, 0x33, 0x7, 0x5}}]}}, @TCA_CHAIN={0x8, 0xb, 0xfffff513}, @filter_kind_options=@f_flow={{0x9}, {0x8d4, 0x2, [@TCA_FLOW_PERTURB={0x8, 0xc, 0x4}, @TCA_FLOW_POLICE={0x8b8, 0xa, 0x0, 0x1, [@TCA_POLICE_TBF={0x3c, 0x1, {0x6, 0x8, 0x7, 0x7ef6, 0x6, {0x5, 0x3, 0xea, 0x9, 0x0, 0x8}, {0x0, 0x0, 0x1f, 0x5dd4, 0x1, 0x4}, 0x1000, 0x3}}, @TCA_POLICE_PEAKRATE={0x404, 0x3, [0xffffffff, 0x584, 0x8000, 0x800, 0x6, 0x3, 0x3, 0x1ff, 0x81, 0x90, 0x6, 0x4, 0xffffffff, 0xffffffff, 0x9, 0x6, 0x7, 0x8001, 0x1, 0x9, 0x0, 0xe2, 0x7ff, 0x9, 0x1, 0xcd, 0x2, 0x1, 0x6, 0x20, 0x10001, 0x4, 0x8000, 0x81, 0x5, 0x0, 0x3, 0xfff, 0x9, 0x7, 0x9, 0x4, 0xffffffff, 0x9, 0x400, 0x7fff, 0x9, 0x1, 0xf6c, 0x2, 0xcd, 0x1, 0x0, 0x9, 0x2, 0x3, 0x1, 0x3, 0x7, 0x3, 0x1, 0x1, 0x7, 0x45f, 0x1, 0x7, 0x3, 0x3, 0x936e, 0x4, 0x4, 0x81, 0x200, 0x0, 0x6, 0x1, 0xfffffff7, 0x1389, 0x21, 0xffc7, 0x1fd, 0xfffffe00, 0x2, 0x1, 0x5, 0x9, 0x0, 0x1f, 0x1, 0x1, 0x3ff, 0x1000, 0x1000, 0x400, 0x8, 0x6, 0x7, 0x401, 0xade, 0x7, 0xffff, 0x7, 0x9, 0x0, 0x40, 0x80000000, 0x3, 0x9, 0xfe, 0x1, 0x0, 0x4, 0x81, 0x401, 0x1, 0x4, 0x7fff, 0x0, 0x401, 0x4, 0x10001, 0x7ff, 0xfe5, 0x18000000, 0x9, 0x60a, 0x3, 0x2, 0x1000, 0x7f, 0x1000, 0xffffadee, 0x4, 0x630, 0x9, 0x1, 0x6, 0x0, 0x3, 0x5b29, 0x9, 0x8001, 0x52, 0x40, 0x4, 0xfff, 0x7, 0x9, 0x2, 0x3, 0x401, 0x3, 0xff, 0xfffffffb, 0x8a, 0x5, 0x7fff, 0x80000001, 0x1ff, 0x54, 0x1, 0xe9, 0x80000000, 0x1, 0x2000000, 0x4, 0x6, 0x3ff, 0xfffffffa, 0x3, 0x5, 0x5, 0x0, 0x1f, 0x3, 0x5, 0x0, 0x4, 0x1000, 0x401, 0x0, 0xfffffff7, 0x0, 0x6, 0x1000, 0x4, 0x7, 0x81, 0xfffffffe, 0x1, 0x20, 0xa4be, 0x1, 0xffffffff, 0x1, 0x40, 0x7, 0xbf8c, 0x9, 0x4, 0x2, 0x1ff, 0x7fffffff, 0x7, 0x10000, 0x1, 0xfff, 0x3, 0xfffffc01, 0x4, 0xfffffffb, 0xc9ff, 0x9, 0x2, 0x7fffffff, 0x0, 0x6, 0x101, 0x5, 0x8, 0x0, 0x10000, 0x1b9d, 0x6, 0x8, 0x3, 0x10001, 0x0, 0xffff, 0x20, 0x2, 0x3, 0x28, 0x6, 0x7fffffff, 0x4dac, 0xc866403, 0xffffffff, 0x20, 0x2b, 0x1a6c10b9, 0x1, 0x7ff, 0x3, 0x100, 0x4, 0xffff7fff, 0x4, 0x7fffffff, 0xf1fc, 0x0, 0x5dc, 0x47, 0x1, 0x7af, 0x9]}, @TCA_POLICE_AVRATE={0x8, 0x4, 0x4}, @TCA_POLICE_AVRATE={0x8, 0x4, 0x400}, @TCA_POLICE_PEAKRATE64={0xc, 0x9, 0x9}, @TCA_POLICE_AVRATE={0x8, 0x4, 0xcf660e9}, @TCA_POLICE_RATE={0x404, 0x2, [0x3, 0x8, 0x80, 0x7, 0x401, 0x1, 0x3ff, 0x7, 0x10001, 0xfffff024, 0x56fff7ac, 0x4, 0x7, 0x7ff, 0x6, 0x0, 0x0, 0xf55, 0x4, 0x7fffffff, 0x80000000, 0x0, 0x9, 0x17df, 0x7f, 0x9, 0x10000, 0x4, 0x31000, 0x59e16557, 0x6, 0x5, 0x64c, 0x1f, 0x1, 0x7, 0x3, 0x7f2, 0xffffffff, 0x800, 0x58d4, 0xe6, 0x6, 0xff, 0x9, 0x2316, 0x400, 0x40, 0x4, 0x8, 0x80000001, 0x4, 0x7fff, 0x3, 0x9, 0x1f, 0x2, 0x6, 0xffffffef, 0x1, 0x1f, 0xff, 0x5, 0x1, 0x0, 0x6, 0x1, 0xdca0, 0x80000001, 0x3ff, 0xfffffffb, 0x6, 0x26, 0x200, 0x2434, 0xffffffe1, 0x2f, 0x800, 0xff, 0x7, 0x3, 0xa6, 0x3ff, 0x7, 0x9, 0x3, 0x8, 0x1, 0x6, 0x3ff, 0x9, 0x1, 0x8001, 0x80000001, 0x8, 0x400, 0x8001, 0xffffffff, 0x800, 0x33, 0x8, 0xfffffffe, 0x7ff, 0x7f, 0x6, 0xe0, 0x2, 0x6, 0x8000, 0x0, 0xffffffff, 0x8, 0xc05f, 0x1, 0x0, 0xf2, 0x4, 0x80, 0x7fffffff, 0x3, 0x2a, 0xec, 0x10d, 0x7, 0xcd9, 0x3, 0x1, 0x10001, 0x9, 0x2, 0x9, 0x8f8, 0x6, 0x119f, 0x9, 0x10b1b68c, 0x3, 0x2, 0x10000, 0x8, 0x9, 0x0, 0x5, 0x3, 0x3c, 0x5, 0x65, 0x0, 0x7, 0x59b7, 0x2, 0x3, 0x2, 0x1000, 0x7fffffff, 0xffffff00, 0x5, 0x8, 0x5, 0x0, 0x7, 0xffffffff, 0x0, 0xffffffff, 0xb, 0x7, 0x7ff, 0x5, 0x8, 0x5, 0xffff, 0x3f, 0x78b, 0x90c, 0x46, 0x7, 0x8, 0x8000, 0x3, 0x0, 0x4, 0x10001, 0x0, 0x0, 0x40000, 0x2, 0xfff, 0x2, 0xffffffff, 0x6, 0x0, 0x9bd, 0x1, 0x8000, 0x800, 0x20, 0x0, 0x5, 0x5, 0x80000000, 0x5, 0xf427, 0x1ff, 0x8b, 0x6, 0x2, 0x4, 0x5, 0x35, 0x7, 0x3f, 0x7ff, 0xfffff65d, 0x40, 0xee87, 0x0, 0xfff, 0x100, 0x1, 0x80000001, 0xfffffff8, 0x10000, 0xbd8, 0x8001, 0x80000000, 0x9, 0x2, 0xab73, 0x0, 0xffffffff, 0x8001, 0x9, 0x81, 0xfffffffd, 0xfffffff8, 0x9, 0xfff, 0x2, 0x2, 0x4, 0x6, 0x3, 0x9, 0x4, 0x3bad, 0x3, 0x9, 0x0, 0xc5ab, 0x9, 0x0, 0x200, 0x9, 0x20, 0x0, 0x12]}, @TCA_POLICE_AVRATE={0x8, 0x4, 0x6}, @TCA_POLICE_AVRATE={0x8, 0x4, 0x5}, @TCA_POLICE_TBF={0x3c, 0x1, {0x8, 0x20000000, 0x80000001, 0x4, 0x1, {0x2, 0x1, 0xc210, 0x800, 0x1, 0x6}, {0x0, 0x0, 0x200, 0xfff, 0x1a4, 0x4}, 0x29, 0x0, 0x100}}]}, @TCA_FLOW_PERTURB={0x8, 0xc, 0x2}, @TCA_FLOW_RSHIFT={0x8, 0x4, 0x9}]}}]}, 0x37f4}}, 0x0) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r5, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000002c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB, @ANYRES16=0x0, @ANYBLOB="00022cbd7000fcdbdf250d0000004800018008000100", @ANYRES32=r0, @ANYBLOB="08000300020000001400020076657468305f766972745f7769666900080003000700000008000100", @ANYRES32=0x0, @ANYBLOB="0800030003000000080003000000000050000180080003000000000008000100", @ANYRES32=r4, @ANYBLOB="1400020074756e6c30000000000000000000000008000100", @ANYRES32=r7, @ANYBLOB="080003000000000008000100", @ANYRES32=0x0, @ANYBLOB="d81df61c46014cff0f8eebdb2eb535cbc8b048a67a901491e3c41b682dff7df9e3895aea49bc03c14bc9945b6999d17eb57b01d17910a91c5b85eb5e36ace02ffdd9c6a4779c582924001b48dea3b16a5660b62ba8032e41cbccb2c3f0fd118afc7dbd095067cbabb59c83f08020db213a07bf0c9905bd492bf3f4dacdd3d2145ad1311c901180395d794822a632c989e301c224e85ffc4a3a4f18fd38cdc7f6dd548794f29c9bb56d1cdd", @ANYRES32=r10, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="5400018014000200766c616e31000000000000000000000014000200626f6e645f736c6176655f30000000001400020073697430000000000000000000000000140002007465616d5f736c6176655f3000000000180001801400020076657468305f766972745f7769666900"], 0x118}, 0x1, 0x0, 0x0, 0x4000}, 0x20000804) r11 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r11, 0xab00, r12) (async) r13 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r13, 0xab04) (async) ioctl$NBD_DISCONNECT(r13, 0xab08) 13:03:28 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) pipe2(&(0x7f0000000000), 0x80000) (async, rerun: 32) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async, rerun: 32) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) (async, rerun: 64) ioctl$NBD_SET_BLKSIZE(r2, 0xab01, 0x0) (rerun: 64) r4 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) (async) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x50200) [ 1140.872049][T30065] block nbd2: shutting down sockets 13:03:28 executing program 2: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) (fail_nth: 35) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) [ 1140.990985][T30069] block nbd1: shutting down sockets [ 1141.029476][T18028] usb 6-1: Using ep0 maxpacket: 16 13:03:28 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000100), 0x0, 0x84580) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_SET_BLKSIZE(r2, 0xab01, 0x6) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r4 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x402800) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) ioctl$NBD_DISCONNECT(r4, 0xab08) creat(&(0x7f0000000080)='./file0\x00', 0x22) 13:03:28 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) pipe2(&(0x7f0000000000), 0x80000) (async, rerun: 64) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (rerun: 64) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) (async) ioctl$NBD_SET_BLKSIZE(r2, 0xab01, 0x0) (async) r4 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) (async) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x50200) [ 1141.050741][T30078] block nbd4: shutting down sockets [ 1141.071891][T30079] block nbd0: shutting down sockets [ 1141.131707][T30083] block nbd2: shutting down sockets [ 1141.132459][T30082] FAULT_INJECTION: forcing a failure. [ 1141.132459][T30082] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1141.132489][T30082] CPU: 1 PID: 30082 Comm: syz-executor.2 Not tainted 5.19.0-rc2-syzkaller-00060-g30306f6194ca #0 [ 1141.132517][T30082] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1141.132531][T30082] Call Trace: [ 1141.132538][T30082] [ 1141.132546][T30082] dump_stack_lvl+0xcd/0x134 [ 1141.132576][T30082] should_fail.cold+0x5/0xa [ 1141.132601][T30082] _copy_from_user+0x2a/0x170 [ 1141.132629][T30082] kstrtouint_from_user+0xa8/0x190 [ 1141.132657][T30082] ? kstrtouint+0x120/0x120 [ 1141.132684][T30082] ? lock_release+0x780/0x780 [ 1141.132714][T30082] proc_fail_nth_write+0x79/0x220 [ 1141.132741][T30082] ? proc_task_getattr+0x1f0/0x1f0 [ 1141.132768][T30082] ? proc_task_getattr+0x1f0/0x1f0 [ 1141.132794][T30082] vfs_write+0x269/0xac0 [ 1141.132819][T30082] ksys_write+0x127/0x250 [ 1141.132843][T30082] ? __ia32_sys_read+0xb0/0xb0 [ 1141.132868][T30082] ? syscall_enter_from_user_mode+0x21/0x70 [ 1141.132895][T30082] ? syscall_enter_from_user_mode+0x21/0x70 [ 1141.132922][T30082] do_syscall_64+0x35/0xb0 [ 1141.132962][T30082] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 1141.132993][T30082] RIP: 0033:0x7f8376c3bc1f [ 1141.133010][T30082] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 1141.133035][T30082] RSP: 002b:00007f8377dda160 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 1141.133058][T30082] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8376c3bc1f [ 1141.133074][T30082] RDX: 0000000000000001 RSI: 00007f8377dda1e0 RDI: 0000000000000006 [ 1141.133089][T30082] RBP: 00007f8377dda1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1141.133104][T30082] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1141.133117][T30082] R13: 00007ffd7b42256f R14: 00007f8377dda300 R15: 0000000000022000 [ 1141.133135][T30082] [ 1141.169785][T18028] usb 6-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1141.343557][T18028] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1141.343590][T18028] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1141.343613][T18028] usb 6-1: Product: syz [ 1141.343632][T18028] usb 6-1: Manufacturer: syz [ 1141.343650][T18028] usb 6-1: SerialNumber: syz [ 1141.350376][T30089] block nbd0: shutting down sockets [ 1141.364304][T30086] block nbd1: shutting down sockets [ 1141.364794][T30086] block nbd1: NBD_DISCONNECT [ 1141.364818][T30086] block nbd1: Send disconnect failed -32 [ 1141.364841][T30086] block nbd1: Send disconnect failed -32 [ 1141.380618][T18028] cdc_ether: probe of 6-1:1.0 failed with error -22 [ 1141.591089][T18028] usb 6-1: USB disconnect, device number 6 13:03:29 executing program 4: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r0, 0x1264) 13:03:29 executing program 3: set_mempolicy(0x1, 0x0, 0x0) syz_usb_connect$cdc_ecm(0x5, 0x4d, &(0x7f0000000580)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x0, 0x5}}}}]}}]}}, 0x0) 13:03:29 executing program 2: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) 13:03:29 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) (async) r2 = syz_open_dev$ndb(&(0x7f0000000100), 0x0, 0x84580) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_SET_BLKSIZE(r2, 0xab01, 0x6) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async, rerun: 64) r4 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (rerun: 64) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x402800) (async, rerun: 64) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) (async, rerun: 64) ioctl$NBD_DISCONNECT(r4, 0xab08) (async, rerun: 32) creat(&(0x7f0000000080)='./file0\x00', 0x22) (rerun: 32) 13:03:29 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_usb_connect$cdc_ecm(0x5, 0x4d, &(0x7f0000000580)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x2}}}}]}}]}}, 0x0) 13:03:29 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 13:03:29 executing program 4: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r0, 0x1265) [ 1142.189749][T30095] block nbd4: shutting down sockets 13:03:30 executing program 2: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x2) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) 13:03:30 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) [ 1142.221297][T30100] block nbd1: Device being setup by another task [ 1142.240829][T30100] block nbd1: Device being setup by another task [ 1142.242225][T30103] block nbd2: shutting down sockets 13:03:30 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async, rerun: 32) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) (rerun: 32) r2 = syz_open_dev$ndb(&(0x7f0000000100), 0x0, 0x84580) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) (async) ioctl$NBD_SET_BLKSIZE(r2, 0xab01, 0x6) (async, rerun: 32) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async, rerun: 32) r4 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x402800) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) ioctl$NBD_DISCONNECT(r4, 0xab08) creat(&(0x7f0000000080)='./file0\x00', 0x22) [ 1142.262248][T30104] block nbd0: shutting down sockets [ 1142.276900][T30108] Error: Driver 'raw-gadget' is already registered, aborting... [ 1142.276914][T30108] UDC core: USB Raw Gadget: driver registration failed: -16 13:03:30 executing program 4: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r0, 0x1267) [ 1142.276932][T30108] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1142.299385][T30100] block nbd1: Device being setup by another task [ 1142.313273][T30100] block nbd1: shutting down sockets [ 1142.358858][T30110] block nbd4: shutting down sockets [ 1142.429484][ T3688] usb 4-1: new high-speed USB device number 7 using dummy_hcd 13:03:30 executing program 2: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x10) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) 13:03:30 executing program 4: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r0, 0x1268) [ 1142.540587][T30120] block nbd0: shutting down sockets [ 1142.555364][T30119] block nbd2: shutting down sockets [ 1142.562506][T30118] block nbd4: shutting down sockets [ 1142.621756][T30124] block nbd1: Device being setup by another task [ 1142.659018][T30117] block nbd1: shutting down sockets [ 1142.699365][ T3688] usb 4-1: Using ep0 maxpacket: 16 [ 1142.779911][T30129] block nbd4: shutting down sockets [ 1142.780818][T30128] block nbd2: shutting down sockets [ 1142.819681][ T3688] usb 4-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1142.999480][ T3688] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1142.999512][ T3688] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1142.999535][ T3688] usb 4-1: Product: syz [ 1142.999551][ T3688] usb 4-1: Manufacturer: syz [ 1142.999567][ T3688] usb 4-1: SerialNumber: syz [ 1143.041005][ T3688] cdc_ether: probe of 4-1:1.0 failed with error -22 [ 1143.243551][ T3692] usb 4-1: USB disconnect, device number 7 13:03:31 executing program 3: set_mempolicy(0x1, 0x0, 0x0) syz_usb_connect$cdc_ecm(0x5, 0x4d, &(0x7f0000000580)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x0, 0x6}}}}]}}]}}, 0x0) 13:03:31 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) ioctl$NBD_DISCONNECT(r2, 0xab08) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) 13:03:31 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) 13:03:31 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_usb_connect$cdc_ecm(0x5, 0x4d, &(0x7f0000000580)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x3}}}}]}}]}}, 0x0) 13:03:31 executing program 4: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r0, 0x1269) 13:03:31 executing program 2: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x301) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) 13:03:31 executing program 4: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r0, 0x1274) [ 1143.839900][T30137] block nbd4: shutting down sockets 13:03:31 executing program 2: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x125d) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) [ 1143.860006][T30136] block nbd1: shutting down sockets [ 1143.860584][T30139] block nbd2: shutting down sockets [ 1143.862017][T30136] block nbd1: NBD_DISCONNECT [ 1143.862041][T30136] block nbd1: Send disconnect failed -32 13:03:31 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) ioctl$NBD_DISCONNECT(r2, 0xab08) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) (async) ioctl$NBD_DISCONNECT(r2, 0xab08) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)) (async) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) (async) ioctl$NBD_DO_IT(r3, 0xab03) (async) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) (async) [ 1143.903285][T30141] Error: Driver 'raw-gadget' is already registered, aborting... [ 1143.903301][T30141] UDC core: USB Raw Gadget: driver registration failed: -16 13:03:31 executing program 4: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r0, 0x1276) 13:03:31 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_DO_IT(r1, 0xab03) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 1143.903319][T30141] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1143.914442][T30136] block nbd1: server does not support multiple connections per device. [ 1143.919047][T30142] block nbd0: shutting down sockets 13:03:31 executing program 2: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x125e) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) [ 1144.001426][T30149] block nbd4: shutting down sockets [ 1144.043376][T30150] block nbd2: shutting down sockets [ 1144.110379][T30152] block nbd1: shutting down sockets [ 1144.111190][T30152] block nbd1: NBD_DISCONNECT [ 1144.111215][T30152] block nbd1: Send disconnect failed -32 [ 1144.130794][ T3688] usb 6-1: new high-speed USB device number 7 using dummy_hcd [ 1144.169459][T30155] block nbd1: server does not support multiple connections per device. [ 1144.200891][T30156] block nbd4: shutting down sockets [ 1144.240418][T30162] block nbd2: shutting down sockets [ 1144.290201][T30164] block nbd0: Device being setup by another task [ 1144.290470][T30164] block nbd0: shutting down sockets 13:03:32 executing program 3: set_mempolicy(0x1, 0x0, 0x0) syz_usb_connect$cdc_ecm(0x5, 0x4d, &(0x7f0000000580)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x0, 0x7}}}}]}}]}}, 0x0) 13:03:32 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) ioctl$NBD_DISCONNECT(r2, 0xab08) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) (async) ioctl$NBD_DISCONNECT(r2, 0xab08) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)) (async) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) (async) ioctl$NBD_DO_IT(r3, 0xab03) (async) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) (async) 13:03:32 executing program 2: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x125f) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) [ 1144.379484][ T3688] usb 6-1: Using ep0 maxpacket: 16 [ 1144.503792][T30168] block nbd1: shutting down sockets [ 1144.504985][T30167] block nbd2: shutting down sockets [ 1144.519802][T30168] block nbd1: NBD_DISCONNECT [ 1144.519829][T30168] block nbd1: Send disconnect failed -32 [ 1144.521382][ T3688] usb 6-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1144.524767][T30170] Error: Driver 'raw-gadget' is already registered, aborting... [ 1144.524782][T30170] UDC core: USB Raw Gadget: driver registration failed: -16 [ 1144.524802][T30170] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1144.569626][T30168] block nbd1: server does not support multiple connections per device. [ 1144.593796][T30172] block nbd1: Device being setup by another task [ 1144.594057][T30171] block nbd1: NBD_DISCONNECT [ 1144.594081][T30171] block nbd1: Send disconnect failed -32 [ 1144.719522][ T3688] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1144.719555][ T3688] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1144.719580][ T3688] usb 6-1: Product: syz [ 1144.719597][ T3688] usb 6-1: Manufacturer: syz [ 1144.719621][ T3688] usb 6-1: SerialNumber: syz [ 1144.760500][ T3688] cdc_ether: probe of 6-1:1.0 failed with error -22 [ 1144.962911][ T3688] usb 6-1: USB disconnect, device number 7 13:03:33 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_usb_connect$cdc_ecm(0x5, 0x4d, &(0x7f0000000580)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x4}}}}]}}]}}, 0x0) 13:03:33 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) r1 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) (async) ioctl$NBD_DO_IT(r1, 0xab03) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 13:03:33 executing program 4: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r0, 0x1277) 13:03:33 executing program 2: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x1260) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) 13:03:33 executing program 1: r0 = syz_init_net_socket$ax25(0x3, 0x3, 0xc4) ioctl$sock_SIOCGIFVLAN_SET_VLAN_EGRESS_PRIORITY_CMD(r0, 0x8982, &(0x7f0000000080)={0x3, 'bridge0\x00', {0x20}, 0x1}) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) setsockopt$SO_TIMESTAMP(r1, 0x1, 0x1d, &(0x7f0000000040)=0x4, 0x4) 13:03:33 executing program 3: set_mempolicy(0x1, 0x0, 0x0) syz_usb_connect$cdc_ecm(0x5, 0x4d, &(0x7f0000000580)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x0, 0x9}}}}]}}]}}, 0x0) 13:03:33 executing program 4: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r0, 0x1278) 13:03:33 executing program 1: r0 = syz_init_net_socket$ax25(0x3, 0x3, 0xc4) ioctl$sock_SIOCGIFVLAN_SET_VLAN_EGRESS_PRIORITY_CMD(r0, 0x8982, &(0x7f0000000080)={0x3, 'bridge0\x00', {0x20}, 0x1}) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) (async) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) (async) setsockopt$SO_TIMESTAMP(r1, 0x1, 0x1d, &(0x7f0000000040)=0x4, 0x4) [ 1145.573202][T30182] block nbd4: shutting down sockets [ 1145.592079][T30179] block nbd2: shutting down sockets [ 1145.592874][T30185] block nbd0: shutting down sockets [ 1145.597099][T30188] Error: Driver 'raw-gadget' is already registered, aborting... 13:03:33 executing program 2: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x1261) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) 13:03:33 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) r1 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) (async) ioctl$NBD_DO_IT(r1, 0xab03) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 1145.597112][T30188] UDC core: USB Raw Gadget: driver registration failed: -16 [ 1145.597129][T30188] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1145.651962][T30183] block nbd0: Device being setup by another task 13:03:33 executing program 4: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r0, 0x1279) [ 1145.771573][T30190] block nbd4: shutting down sockets 13:03:33 executing program 1: r0 = syz_init_net_socket$ax25(0x3, 0x3, 0xc4) ioctl$sock_SIOCGIFVLAN_SET_VLAN_EGRESS_PRIORITY_CMD(r0, 0x8982, &(0x7f0000000080)={0x3, 'bridge0\x00', {0x20}, 0x1}) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) (async) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) (async) setsockopt$SO_TIMESTAMP(r1, 0x1, 0x1d, &(0x7f0000000040)=0x4, 0x4) [ 1145.809352][T22237] usb 4-1: new high-speed USB device number 8 using dummy_hcd [ 1145.830182][T30196] block nbd2: shutting down sockets [ 1145.929777][T30203] block nbd4: shutting down sockets [ 1145.935663][T30201] block nbd0: shutting down sockets [ 1146.049527][T22237] usb 4-1: Using ep0 maxpacket: 16 13:03:33 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 13:03:33 executing program 2: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x1262) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) 13:03:33 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_usb_connect$cdc_ecm(0x5, 0x4d, &(0x7f0000000580)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x5}}}}]}}]}}, 0x0) 13:03:33 executing program 4: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r0, 0x127a) 13:03:33 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DISCONNECT(r2, 0xab08) [ 1146.170101][T22237] usb 4-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1146.199727][T30213] block nbd4: shutting down sockets [ 1146.220284][T30215] block nbd2: shutting down sockets [ 1146.233746][T30218] block nbd1: shutting down sockets [ 1146.234420][T30216] block nbd1: NBD_DISCONNECT [ 1146.234442][T30216] block nbd1: Send disconnect failed -32 [ 1146.246837][T30219] Error: Driver 'raw-gadget' is already registered, aborting... [ 1146.246851][T30219] UDC core: USB Raw Gadget: driver registration failed: -16 [ 1146.246871][T30219] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1146.258044][T30220] block nbd0: shutting down sockets [ 1146.329666][T22237] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1146.329698][T22237] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1146.329721][T22237] usb 4-1: Product: syz [ 1146.329743][T22237] usb 4-1: Manufacturer: syz [ 1146.329760][T22237] usb 4-1: SerialNumber: syz [ 1146.370541][T22237] cdc_ether: probe of 4-1:1.0 failed with error -22 [ 1146.576710][ T3688] usb 4-1: USB disconnect, device number 8 13:03:34 executing program 3: set_mempolicy(0x1, 0x0, 0x0) syz_usb_connect$cdc_ecm(0x5, 0x4d, &(0x7f0000000580)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x0, 0xa}}}}]}}]}}, 0x0) 13:03:34 executing program 4: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r0, 0x127b) 13:03:34 executing program 2: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x1263) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) 13:03:34 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DISCONNECT(r2, 0xab08) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) ioctl$NBD_DISCONNECT(r2, 0xab08) (async) 13:03:34 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) 13:03:34 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_usb_connect$cdc_ecm(0x5, 0x4d, &(0x7f0000000580)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x6}}}}]}}]}}, 0x0) 13:03:34 executing program 2: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x1264) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) 13:03:34 executing program 4: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r0, 0x127c) [ 1147.199703][T30226] block nbd1: shutting down sockets [ 1147.201199][T30226] block nbd1: NBD_DISCONNECT [ 1147.201224][T30226] block nbd1: Send disconnect failed -32 13:03:35 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DISCONNECT(r2, 0xab08) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) ioctl$NBD_DISCONNECT(r2, 0xab08) (async) [ 1147.214890][T30230] block nbd4: shutting down sockets [ 1147.216194][T30229] block nbd2: shutting down sockets [ 1147.231756][T30231] block nbd1: NBD_DISCONNECT [ 1147.231785][T30231] block nbd1: Send disconnect failed -32 13:03:35 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async, rerun: 32) ioctl$NBD_DO_IT(r0, 0xab03) (async, rerun: 32) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 1147.231806][T30231] block nbd1: Send disconnect failed -32 [ 1147.247541][T30235] Error: Driver 'raw-gadget' is already registered, aborting... [ 1147.247555][T30235] UDC core: USB Raw Gadget: driver registration failed: -16 [ 1147.247574][T30235] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1147.256597][T30236] block nbd0: shutting down sockets 13:03:35 executing program 2: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x1265) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) 13:03:35 executing program 4: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r0, 0x127d) [ 1147.440231][ T3688] usb 6-1: new high-speed USB device number 8 using dummy_hcd [ 1147.471614][T30242] block nbd2: shutting down sockets [ 1147.481028][T30243] block nbd4: shutting down sockets [ 1147.529811][T30244] block nbd1: shutting down sockets [ 1147.531556][T30244] block nbd1: NBD_DISCONNECT [ 1147.531584][T30244] block nbd1: Send disconnect failed -32 [ 1147.633307][T30252] block nbd0: server does not support multiple connections per device. [ 1147.633540][T30253] block nbd0: shutting down sockets [ 1147.648990][T30256] block nbd2: shutting down sockets [ 1147.660026][T30258] block nbd4: shutting down sockets 13:03:35 executing program 3: set_mempolicy(0x1, 0x0, 0x0) syz_usb_connect$cdc_ecm(0x5, 0x4d, &(0x7f0000000580)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x0, 0xf}}}}]}}]}}, 0x0) 13:03:35 executing program 4: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r0, 0x127e) 13:03:35 executing program 2: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x1267) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) 13:03:35 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) r3 = memfd_secret(0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000480)={0xffffffffffffffff, 0x58, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) sendmmsg(r3, &(0x7f0000000e80)=[{{&(0x7f0000000040)=@x25={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x1}}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000100)="22f35087890ed39dfcb27d2a5f1e70d991b4b869da28b12b675988ec5b698b90da6df912591566e748d41ce87f9817b42ca1b4b0c803074be662604c9865c6e5eee723a24d50816e51b68b3ea5", 0x4d}], 0x1, &(0x7f00000001c0)=[{0xd0, 0x102, 0x0, "fb7f56b4e1723e7aaa82ec20d5816f9e42e329db6660e7195d43c1f3823eef94df4b3a5b4a7fbcbd8a27452986fd83712b5d2f604679a9f89abf1596f44c09155a00b6ff5bd5376d381547323b51ff8377b75f66b9bde54db638fda632e3a7fbe46a634f268aeac7a736fb383d92031b892b4ba398b9b50ed8b4cce7815f50e619bacd7dbf94819e79a330296d430c032136208f72607364023a08ee6c725e32d07628a24d5df4d13945302f43b23c566f71a1dce7ad1395d805f4047f"}, {0xf0, 0x102, 0x4, "8cf45cd712770f449f8bd9b99b0e27f98ce47bd985457282f19627dbeacad42b83d7b28b91709be2b9b6f94d26a6d659cbd32f31f21b8fda7785aa7011be1974bb2cabe6987f5a08750ce9d897f29088d083153f326c0078cbc27e6cbaf0e0449854dbc006736412776a945fa4d5f1c74dc4d4c30d0aa254bf87bb4861e5e036f36db5554cf29b54e955d0210e31bce22a58a2dad02859713717d90c4295d79c961292040e347d0f4886039b0782510afd31fd32458b2a7c85877c6b821158b989b8933a25700cd3c8107223dac0214111ad4e630516613ce1"}, {0x50, 0x88, 0xb88, "d00d67f1cf5592821c8c08de8d1b697e45a1f04c39b1ae16207603a57bb632279fa955b23b4c5a6c633b7be22b56026e45e0e5b66c27cdcd220f525653f55259"}], 0x210}}, {{&(0x7f00000004c0)=@xdp={0x2c, 0x2, r4, 0x16}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000540)="a1e4c9e1ea4fce2d2407d398c4e7b3916268536327cdfe82e2dc2aa51ab5d494b34217836e1c82f8481cdec75159c673c302fa2589c4d9ebef1225457c5b59dffe2c47dd0005fdcdc5eb7ee0c91d584f68ac8503816f36", 0x57}, {&(0x7f00000005c0)="c3b05197f8b31b41b573a27df0f9dad485864c2311ef94c05fe6863f0f95247727b8420e9ba7e3b6dcb1fbbb505349ce2a2e717a222ec9c6717faff88f7a27f5809f5616e5", 0x45}, {&(0x7f0000000640)="bdbf072228fd1f7d014f69e8cbf2d2551f7b1d6ce4333edac658fb82602a1b98dc4968cb2f4fb8726338927886c2107fb80cefee01b41e1354c3457b49021cd7fc992d4187118d5f4261c5b8f337750d7eee7a", 0x53}, {&(0x7f00000006c0)="29a084cedabec8586ce889c5f2875ea2af4761be0ec2b04416f9b6ef86c4dcc289fc194ba708863f6a1c0461", 0x2c}, {&(0x7f0000000700)="e2fdbc6170179da76bbb8f2de25799a059abd4ae4f6334137d6c1029a0fbe290ac1a210541d556d3de8a6f3e05f775c02a79ab84fe3ad2936539414378940a3fbaa3ec772fb0c963bb3287fba554e71545d49adaf8ea5f9a7c", 0x59}, {&(0x7f0000000780)="35d74e8cd36ae885315b97ce22632b18c19231aebe099e1b1cc9c66377ffebd5a23b9223e81c01c6a8f9c84efc8da5955396a4b83b8f248c36cd793051f56e5ca2cd28691531711f51827707e8a7871aeea22155e8e2f297d444654096343459792d31ff", 0x64}, {&(0x7f0000000800)="186b25825d3c59222139747428066caae58231d31fe406ca9f000b06d18fb9450a03137cae15921e969fe6688a041d657a895db717627f62542353c140beeee0fe889188ed3dac92e9d2839a73b035f30fbb317f9c8b475dac00c14a7d10af36fd2fc14c2f592a4b559d69c58ce3095826955917ae74c253512955c5a2e4314c4348", 0x82}, {&(0x7f00000008c0)="f5cd8ca46b45928c2296cd9291e4855e16fd4a0b69c2d6e05e62b3622c52b1d25e7e7e18eef9b13a7ce6902e018db577cd4faa0918c790ff73a9887ee53a2215cc2384ef57127220d02ddfb11740f17c693d421837d0869d930f14aad959de68c41255", 0x63}], 0x8}}, {{&(0x7f00000009c0)=@ethernet={0x1, @local}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000000a40)="833916a9f3759eb60d20094e66930a5da6b30972bcab26a583226f820a36f59016e1295b9d7148846efa4e6bfdc5f13a2646bd6cef3a0f69809e058574a6caad6f68fe6b16b74376809d0c01e37927e1386e441154765ed243a44404da8a0914a92c17140aab000f7854d47324b61298c54b26c97276a7b13304d7ee89a59c42b3114724c7673b2b6b163458095bc46e7943d7ee31882be04b98eb516c2e", 0x9e}], 0x1, &(0x7f0000000f80)=ANY=[@ANYBLOB="c00000000000000007010000060000002e8cf019a6392c630900308c321002c660662f3fffa81f13d08a5e549eebd103576094013c8daf008d87ba781e2d87b9b7cd884e0d67fda361522cc3bca40e61e1a3adaff038e76c1fe5cc722dea0d9538f45aecb7768a2c326eb02877118a85f92f408217b645cb4757b17e3cd229eacfb1de92f63349ef9b95a4c7276b2c1b37d007c39a256978cd14d9006c1123c7c79b4eba5f96c813e5d6056b8189d2217d8d5c4d51c85d0b20c0000000000000100000000000000003010000ffffff7f748c763e285677c6764ac18189e4360e3cc1"], 0xd0}}, {{&(0x7f0000000c40)=@nfc_llcp={0x27, 0x1, 0x2, 0x2, 0x2, 0xe6, "0130ecbb3618539c9e37bad853f7b0afcb85a0a5f474eb6f6cda27c39c96992ef0770cded429733eaadb60fba471ca014faa7deeb36f29cb173876522beead", 0xb}, 0x80, &(0x7f0000000d40)=[{&(0x7f0000000cc0)="8ac44588d95d6e68adc4812b1a06d557558eb704c6306bebc562766ca81ac356dbb2d34215ee75c3904f36f3e73fbaaaf9fca1aa4300432e25901760470b52d96ad06584dd6ceb96b8a513173a70fc902c20cf0c5b47ca5b07", 0x59}], 0x1, &(0x7f0000000d80)=[{0xe8, 0x84, 0x7ff, "a7d9836c0db3394406b35d3afe6ba7e91516eafea62f606110b47aaaefa36591c4abeb323f9c78fbd18ade07fe955fb5a75618a249054dd7540f4424582137a9fc045931d4fc57a7fa0d603e3efc859687a64366836d8543e423f5334668aa6ab08ac1bc8cfa664ca622d7bf0e68f242053eb2f65865974e129608aeeb0f8dc2bab022d804fd48be848d12b87c76025f22d2c32794e0ddb0fec279f56024272513c6072e4db72c020d9b0b694f41989ad3c4f8d93575ca44d09865a5354f5c4b375d4dc7d9d6e8d428c8e160e28a7954bc"}], 0xe8}}], 0x4, 0x20000000) ioctl$NBD_DISCONNECT(r2, 0xab08) 13:03:35 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x40000, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) dup(r3) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 1147.702295][ T3688] usb 6-1: Using ep0 maxpacket: 16 [ 1147.819760][ T3688] usb 6-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1147.850017][T30262] block nbd1: shutting down sockets [ 1147.854073][T30265] block nbd2: shutting down sockets [ 1147.854757][T30263] block nbd4: shutting down sockets [ 1147.881397][T30262] block nbd1: NBD_DISCONNECT [ 1147.881426][T30262] block nbd1: Send disconnect failed -32 [ 1147.922439][T30268] block nbd0: shutting down sockets [ 1147.931276][T30269] Error: Driver 'raw-gadget' is already registered, aborting... [ 1147.931290][T30269] UDC core: USB Raw Gadget: driver registration failed: -16 [ 1147.931310][T30269] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1148.009649][ T3688] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1148.009681][ T3688] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1148.009712][ T3688] usb 6-1: Product: syz [ 1148.009729][ T3688] usb 6-1: Manufacturer: syz [ 1148.009747][ T3688] usb 6-1: SerialNumber: syz [ 1148.070393][ T3688] cdc_ether: probe of 6-1:1.0 failed with error -22 [ 1148.274705][ T3688] usb 6-1: USB disconnect, device number 8 13:03:36 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_usb_connect$cdc_ecm(0x5, 0x4d, &(0x7f0000000580)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x7}}}}]}}]}}, 0x0) 13:03:36 executing program 2: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x1268) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) 13:03:36 executing program 4: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r0, 0x127f) 13:03:36 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x40000, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) dup(r3) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)) (async) openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x40000, 0x0) (async) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)) (async) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) (async) dup(r3) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) 13:03:36 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) (async) r3 = memfd_secret(0x0) (async) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000480)={0xffffffffffffffff, 0x58, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) sendmmsg(r3, &(0x7f0000000e80)=[{{&(0x7f0000000040)=@x25={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x1}}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000100)="22f35087890ed39dfcb27d2a5f1e70d991b4b869da28b12b675988ec5b698b90da6df912591566e748d41ce87f9817b42ca1b4b0c803074be662604c9865c6e5eee723a24d50816e51b68b3ea5", 0x4d}], 0x1, &(0x7f00000001c0)=[{0xd0, 0x102, 0x0, "fb7f56b4e1723e7aaa82ec20d5816f9e42e329db6660e7195d43c1f3823eef94df4b3a5b4a7fbcbd8a27452986fd83712b5d2f604679a9f89abf1596f44c09155a00b6ff5bd5376d381547323b51ff8377b75f66b9bde54db638fda632e3a7fbe46a634f268aeac7a736fb383d92031b892b4ba398b9b50ed8b4cce7815f50e619bacd7dbf94819e79a330296d430c032136208f72607364023a08ee6c725e32d07628a24d5df4d13945302f43b23c566f71a1dce7ad1395d805f4047f"}, {0xf0, 0x102, 0x4, "8cf45cd712770f449f8bd9b99b0e27f98ce47bd985457282f19627dbeacad42b83d7b28b91709be2b9b6f94d26a6d659cbd32f31f21b8fda7785aa7011be1974bb2cabe6987f5a08750ce9d897f29088d083153f326c0078cbc27e6cbaf0e0449854dbc006736412776a945fa4d5f1c74dc4d4c30d0aa254bf87bb4861e5e036f36db5554cf29b54e955d0210e31bce22a58a2dad02859713717d90c4295d79c961292040e347d0f4886039b0782510afd31fd32458b2a7c85877c6b821158b989b8933a25700cd3c8107223dac0214111ad4e630516613ce1"}, {0x50, 0x88, 0xb88, "d00d67f1cf5592821c8c08de8d1b697e45a1f04c39b1ae16207603a57bb632279fa955b23b4c5a6c633b7be22b56026e45e0e5b66c27cdcd220f525653f55259"}], 0x210}}, {{&(0x7f00000004c0)=@xdp={0x2c, 0x2, r4, 0x16}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000540)="a1e4c9e1ea4fce2d2407d398c4e7b3916268536327cdfe82e2dc2aa51ab5d494b34217836e1c82f8481cdec75159c673c302fa2589c4d9ebef1225457c5b59dffe2c47dd0005fdcdc5eb7ee0c91d584f68ac8503816f36", 0x57}, {&(0x7f00000005c0)="c3b05197f8b31b41b573a27df0f9dad485864c2311ef94c05fe6863f0f95247727b8420e9ba7e3b6dcb1fbbb505349ce2a2e717a222ec9c6717faff88f7a27f5809f5616e5", 0x45}, {&(0x7f0000000640)="bdbf072228fd1f7d014f69e8cbf2d2551f7b1d6ce4333edac658fb82602a1b98dc4968cb2f4fb8726338927886c2107fb80cefee01b41e1354c3457b49021cd7fc992d4187118d5f4261c5b8f337750d7eee7a", 0x53}, {&(0x7f00000006c0)="29a084cedabec8586ce889c5f2875ea2af4761be0ec2b04416f9b6ef86c4dcc289fc194ba708863f6a1c0461", 0x2c}, {&(0x7f0000000700)="e2fdbc6170179da76bbb8f2de25799a059abd4ae4f6334137d6c1029a0fbe290ac1a210541d556d3de8a6f3e05f775c02a79ab84fe3ad2936539414378940a3fbaa3ec772fb0c963bb3287fba554e71545d49adaf8ea5f9a7c", 0x59}, {&(0x7f0000000780)="35d74e8cd36ae885315b97ce22632b18c19231aebe099e1b1cc9c66377ffebd5a23b9223e81c01c6a8f9c84efc8da5955396a4b83b8f248c36cd793051f56e5ca2cd28691531711f51827707e8a7871aeea22155e8e2f297d444654096343459792d31ff", 0x64}, {&(0x7f0000000800)="186b25825d3c59222139747428066caae58231d31fe406ca9f000b06d18fb9450a03137cae15921e969fe6688a041d657a895db717627f62542353c140beeee0fe889188ed3dac92e9d2839a73b035f30fbb317f9c8b475dac00c14a7d10af36fd2fc14c2f592a4b559d69c58ce3095826955917ae74c253512955c5a2e4314c4348", 0x82}, {&(0x7f00000008c0)="f5cd8ca46b45928c2296cd9291e4855e16fd4a0b69c2d6e05e62b3622c52b1d25e7e7e18eef9b13a7ce6902e018db577cd4faa0918c790ff73a9887ee53a2215cc2384ef57127220d02ddfb11740f17c693d421837d0869d930f14aad959de68c41255", 0x63}], 0x8}}, {{&(0x7f00000009c0)=@ethernet={0x1, @local}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000000a40)="833916a9f3759eb60d20094e66930a5da6b30972bcab26a583226f820a36f59016e1295b9d7148846efa4e6bfdc5f13a2646bd6cef3a0f69809e058574a6caad6f68fe6b16b74376809d0c01e37927e1386e441154765ed243a44404da8a0914a92c17140aab000f7854d47324b61298c54b26c97276a7b13304d7ee89a59c42b3114724c7673b2b6b163458095bc46e7943d7ee31882be04b98eb516c2e", 0x9e}], 0x1, &(0x7f0000000f80)=ANY=[@ANYBLOB="c00000000000000007010000060000002e8cf019a6392c630900308c321002c660662f3fffa81f13d08a5e549eebd103576094013c8daf008d87ba781e2d87b9b7cd884e0d67fda361522cc3bca40e61e1a3adaff038e76c1fe5cc722dea0d9538f45aecb7768a2c326eb02877118a85f92f408217b645cb4757b17e3cd229eacfb1de92f63349ef9b95a4c7276b2c1b37d007c39a256978cd14d9006c1123c7c79b4eba5f96c813e5d6056b8189d2217d8d5c4d51c85d0b20c0000000000000100000000000000003010000ffffff7f748c763e285677c6764ac18189e4360e3cc1"], 0xd0}}, {{&(0x7f0000000c40)=@nfc_llcp={0x27, 0x1, 0x2, 0x2, 0x2, 0xe6, "0130ecbb3618539c9e37bad853f7b0afcb85a0a5f474eb6f6cda27c39c96992ef0770cded429733eaadb60fba471ca014faa7deeb36f29cb173876522beead", 0xb}, 0x80, &(0x7f0000000d40)=[{&(0x7f0000000cc0)="8ac44588d95d6e68adc4812b1a06d557558eb704c6306bebc562766ca81ac356dbb2d34215ee75c3904f36f3e73fbaaaf9fca1aa4300432e25901760470b52d96ad06584dd6ceb96b8a513173a70fc902c20cf0c5b47ca5b07", 0x59}], 0x1, &(0x7f0000000d80)=[{0xe8, 0x84, 0x7ff, "a7d9836c0db3394406b35d3afe6ba7e91516eafea62f606110b47aaaefa36591c4abeb323f9c78fbd18ade07fe955fb5a75618a249054dd7540f4424582137a9fc045931d4fc57a7fa0d603e3efc859687a64366836d8543e423f5334668aa6ab08ac1bc8cfa664ca622d7bf0e68f242053eb2f65865974e129608aeeb0f8dc2bab022d804fd48be848d12b87c76025f22d2c32794e0ddb0fec279f56024272513c6072e4db72c020d9b0b694f41989ad3c4f8d93575ca44d09865a5354f5c4b375d4dc7d9d6e8d428c8e160e28a7954bc"}], 0xe8}}], 0x4, 0x20000000) ioctl$NBD_DISCONNECT(r2, 0xab08) 13:03:36 executing program 3: set_mempolicy(0x1, 0x0, 0x0) syz_usb_connect$cdc_ecm(0x5, 0x4d, &(0x7f0000000580)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x0, 0x18}}}}]}}]}}, 0x0) 13:03:36 executing program 4: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r0, 0x4b47) [ 1148.860453][T30275] block nbd4: shutting down sockets 13:03:36 executing program 2: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x1269) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) 13:03:36 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) r3 = memfd_secret(0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000480)={0xffffffffffffffff, 0x58, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) sendmmsg(r3, &(0x7f0000000e80)=[{{&(0x7f0000000040)=@x25={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x1}}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000100)="22f35087890ed39dfcb27d2a5f1e70d991b4b869da28b12b675988ec5b698b90da6df912591566e748d41ce87f9817b42ca1b4b0c803074be662604c9865c6e5eee723a24d50816e51b68b3ea5", 0x4d}], 0x1, &(0x7f00000001c0)=[{0xd0, 0x102, 0x0, "fb7f56b4e1723e7aaa82ec20d5816f9e42e329db6660e7195d43c1f3823eef94df4b3a5b4a7fbcbd8a27452986fd83712b5d2f604679a9f89abf1596f44c09155a00b6ff5bd5376d381547323b51ff8377b75f66b9bde54db638fda632e3a7fbe46a634f268aeac7a736fb383d92031b892b4ba398b9b50ed8b4cce7815f50e619bacd7dbf94819e79a330296d430c032136208f72607364023a08ee6c725e32d07628a24d5df4d13945302f43b23c566f71a1dce7ad1395d805f4047f"}, {0xf0, 0x102, 0x4, "8cf45cd712770f449f8bd9b99b0e27f98ce47bd985457282f19627dbeacad42b83d7b28b91709be2b9b6f94d26a6d659cbd32f31f21b8fda7785aa7011be1974bb2cabe6987f5a08750ce9d897f29088d083153f326c0078cbc27e6cbaf0e0449854dbc006736412776a945fa4d5f1c74dc4d4c30d0aa254bf87bb4861e5e036f36db5554cf29b54e955d0210e31bce22a58a2dad02859713717d90c4295d79c961292040e347d0f4886039b0782510afd31fd32458b2a7c85877c6b821158b989b8933a25700cd3c8107223dac0214111ad4e630516613ce1"}, {0x50, 0x88, 0xb88, "d00d67f1cf5592821c8c08de8d1b697e45a1f04c39b1ae16207603a57bb632279fa955b23b4c5a6c633b7be22b56026e45e0e5b66c27cdcd220f525653f55259"}], 0x210}}, {{&(0x7f00000004c0)=@xdp={0x2c, 0x2, r4, 0x16}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000540)="a1e4c9e1ea4fce2d2407d398c4e7b3916268536327cdfe82e2dc2aa51ab5d494b34217836e1c82f8481cdec75159c673c302fa2589c4d9ebef1225457c5b59dffe2c47dd0005fdcdc5eb7ee0c91d584f68ac8503816f36", 0x57}, {&(0x7f00000005c0)="c3b05197f8b31b41b573a27df0f9dad485864c2311ef94c05fe6863f0f95247727b8420e9ba7e3b6dcb1fbbb505349ce2a2e717a222ec9c6717faff88f7a27f5809f5616e5", 0x45}, {&(0x7f0000000640)="bdbf072228fd1f7d014f69e8cbf2d2551f7b1d6ce4333edac658fb82602a1b98dc4968cb2f4fb8726338927886c2107fb80cefee01b41e1354c3457b49021cd7fc992d4187118d5f4261c5b8f337750d7eee7a", 0x53}, {&(0x7f00000006c0)="29a084cedabec8586ce889c5f2875ea2af4761be0ec2b04416f9b6ef86c4dcc289fc194ba708863f6a1c0461", 0x2c}, {&(0x7f0000000700)="e2fdbc6170179da76bbb8f2de25799a059abd4ae4f6334137d6c1029a0fbe290ac1a210541d556d3de8a6f3e05f775c02a79ab84fe3ad2936539414378940a3fbaa3ec772fb0c963bb3287fba554e71545d49adaf8ea5f9a7c", 0x59}, {&(0x7f0000000780)="35d74e8cd36ae885315b97ce22632b18c19231aebe099e1b1cc9c66377ffebd5a23b9223e81c01c6a8f9c84efc8da5955396a4b83b8f248c36cd793051f56e5ca2cd28691531711f51827707e8a7871aeea22155e8e2f297d444654096343459792d31ff", 0x64}, {&(0x7f0000000800)="186b25825d3c59222139747428066caae58231d31fe406ca9f000b06d18fb9450a03137cae15921e969fe6688a041d657a895db717627f62542353c140beeee0fe889188ed3dac92e9d2839a73b035f30fbb317f9c8b475dac00c14a7d10af36fd2fc14c2f592a4b559d69c58ce3095826955917ae74c253512955c5a2e4314c4348", 0x82}, {&(0x7f00000008c0)="f5cd8ca46b45928c2296cd9291e4855e16fd4a0b69c2d6e05e62b3622c52b1d25e7e7e18eef9b13a7ce6902e018db577cd4faa0918c790ff73a9887ee53a2215cc2384ef57127220d02ddfb11740f17c693d421837d0869d930f14aad959de68c41255", 0x63}], 0x8}}, {{&(0x7f00000009c0)=@ethernet={0x1, @local}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000000a40)="833916a9f3759eb60d20094e66930a5da6b30972bcab26a583226f820a36f59016e1295b9d7148846efa4e6bfdc5f13a2646bd6cef3a0f69809e058574a6caad6f68fe6b16b74376809d0c01e37927e1386e441154765ed243a44404da8a0914a92c17140aab000f7854d47324b61298c54b26c97276a7b13304d7ee89a59c42b3114724c7673b2b6b163458095bc46e7943d7ee31882be04b98eb516c2e", 0x9e}], 0x1, &(0x7f0000000f80)=ANY=[@ANYBLOB="c00000000000000007010000060000002e8cf019a6392c630900308c321002c660662f3fffa81f13d08a5e549eebd103576094013c8daf008d87ba781e2d87b9b7cd884e0d67fda361522cc3bca40e61e1a3adaff038e76c1fe5cc722dea0d9538f45aecb7768a2c326eb02877118a85f92f408217b645cb4757b17e3cd229eacfb1de92f63349ef9b95a4c7276b2c1b37d007c39a256978cd14d9006c1123c7c79b4eba5f96c813e5d6056b8189d2217d8d5c4d51c85d0b20c0000000000000100000000000000003010000ffffff7f748c763e285677c6764ac18189e4360e3cc1"], 0xd0}}, {{&(0x7f0000000c40)=@nfc_llcp={0x27, 0x1, 0x2, 0x2, 0x2, 0xe6, "0130ecbb3618539c9e37bad853f7b0afcb85a0a5f474eb6f6cda27c39c96992ef0770cded429733eaadb60fba471ca014faa7deeb36f29cb173876522beead", 0xb}, 0x80, &(0x7f0000000d40)=[{&(0x7f0000000cc0)="8ac44588d95d6e68adc4812b1a06d557558eb704c6306bebc562766ca81ac356dbb2d34215ee75c3904f36f3e73fbaaaf9fca1aa4300432e25901760470b52d96ad06584dd6ceb96b8a513173a70fc902c20cf0c5b47ca5b07", 0x59}], 0x1, &(0x7f0000000d80)=[{0xe8, 0x84, 0x7ff, "a7d9836c0db3394406b35d3afe6ba7e91516eafea62f606110b47aaaefa36591c4abeb323f9c78fbd18ade07fe955fb5a75618a249054dd7540f4424582137a9fc045931d4fc57a7fa0d603e3efc859687a64366836d8543e423f5334668aa6ab08ac1bc8cfa664ca622d7bf0e68f242053eb2f65865974e129608aeeb0f8dc2bab022d804fd48be848d12b87c76025f22d2c32794e0ddb0fec279f56024272513c6072e4db72c020d9b0b694f41989ad3c4f8d93575ca44d09865a5354f5c4b375d4dc7d9d6e8d428c8e160e28a7954bc"}], 0xe8}}], 0x4, 0x20000000) ioctl$NBD_DISCONNECT(r2, 0xab08) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) (async) memfd_secret(0x0) (async) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000480)={0xffffffffffffffff, 0x58, &(0x7f0000000400)}, 0x10) (async) sendmmsg(r3, &(0x7f0000000e80)=[{{&(0x7f0000000040)=@x25={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x1}}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000100)="22f35087890ed39dfcb27d2a5f1e70d991b4b869da28b12b675988ec5b698b90da6df912591566e748d41ce87f9817b42ca1b4b0c803074be662604c9865c6e5eee723a24d50816e51b68b3ea5", 0x4d}], 0x1, &(0x7f00000001c0)=[{0xd0, 0x102, 0x0, "fb7f56b4e1723e7aaa82ec20d5816f9e42e329db6660e7195d43c1f3823eef94df4b3a5b4a7fbcbd8a27452986fd83712b5d2f604679a9f89abf1596f44c09155a00b6ff5bd5376d381547323b51ff8377b75f66b9bde54db638fda632e3a7fbe46a634f268aeac7a736fb383d92031b892b4ba398b9b50ed8b4cce7815f50e619bacd7dbf94819e79a330296d430c032136208f72607364023a08ee6c725e32d07628a24d5df4d13945302f43b23c566f71a1dce7ad1395d805f4047f"}, {0xf0, 0x102, 0x4, "8cf45cd712770f449f8bd9b99b0e27f98ce47bd985457282f19627dbeacad42b83d7b28b91709be2b9b6f94d26a6d659cbd32f31f21b8fda7785aa7011be1974bb2cabe6987f5a08750ce9d897f29088d083153f326c0078cbc27e6cbaf0e0449854dbc006736412776a945fa4d5f1c74dc4d4c30d0aa254bf87bb4861e5e036f36db5554cf29b54e955d0210e31bce22a58a2dad02859713717d90c4295d79c961292040e347d0f4886039b0782510afd31fd32458b2a7c85877c6b821158b989b8933a25700cd3c8107223dac0214111ad4e630516613ce1"}, {0x50, 0x88, 0xb88, "d00d67f1cf5592821c8c08de8d1b697e45a1f04c39b1ae16207603a57bb632279fa955b23b4c5a6c633b7be22b56026e45e0e5b66c27cdcd220f525653f55259"}], 0x210}}, {{&(0x7f00000004c0)=@xdp={0x2c, 0x2, r4, 0x16}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000540)="a1e4c9e1ea4fce2d2407d398c4e7b3916268536327cdfe82e2dc2aa51ab5d494b34217836e1c82f8481cdec75159c673c302fa2589c4d9ebef1225457c5b59dffe2c47dd0005fdcdc5eb7ee0c91d584f68ac8503816f36", 0x57}, {&(0x7f00000005c0)="c3b05197f8b31b41b573a27df0f9dad485864c2311ef94c05fe6863f0f95247727b8420e9ba7e3b6dcb1fbbb505349ce2a2e717a222ec9c6717faff88f7a27f5809f5616e5", 0x45}, {&(0x7f0000000640)="bdbf072228fd1f7d014f69e8cbf2d2551f7b1d6ce4333edac658fb82602a1b98dc4968cb2f4fb8726338927886c2107fb80cefee01b41e1354c3457b49021cd7fc992d4187118d5f4261c5b8f337750d7eee7a", 0x53}, {&(0x7f00000006c0)="29a084cedabec8586ce889c5f2875ea2af4761be0ec2b04416f9b6ef86c4dcc289fc194ba708863f6a1c0461", 0x2c}, {&(0x7f0000000700)="e2fdbc6170179da76bbb8f2de25799a059abd4ae4f6334137d6c1029a0fbe290ac1a210541d556d3de8a6f3e05f775c02a79ab84fe3ad2936539414378940a3fbaa3ec772fb0c963bb3287fba554e71545d49adaf8ea5f9a7c", 0x59}, {&(0x7f0000000780)="35d74e8cd36ae885315b97ce22632b18c19231aebe099e1b1cc9c66377ffebd5a23b9223e81c01c6a8f9c84efc8da5955396a4b83b8f248c36cd793051f56e5ca2cd28691531711f51827707e8a7871aeea22155e8e2f297d444654096343459792d31ff", 0x64}, {&(0x7f0000000800)="186b25825d3c59222139747428066caae58231d31fe406ca9f000b06d18fb9450a03137cae15921e969fe6688a041d657a895db717627f62542353c140beeee0fe889188ed3dac92e9d2839a73b035f30fbb317f9c8b475dac00c14a7d10af36fd2fc14c2f592a4b559d69c58ce3095826955917ae74c253512955c5a2e4314c4348", 0x82}, {&(0x7f00000008c0)="f5cd8ca46b45928c2296cd9291e4855e16fd4a0b69c2d6e05e62b3622c52b1d25e7e7e18eef9b13a7ce6902e018db577cd4faa0918c790ff73a9887ee53a2215cc2384ef57127220d02ddfb11740f17c693d421837d0869d930f14aad959de68c41255", 0x63}], 0x8}}, {{&(0x7f00000009c0)=@ethernet={0x1, @local}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000000a40)="833916a9f3759eb60d20094e66930a5da6b30972bcab26a583226f820a36f59016e1295b9d7148846efa4e6bfdc5f13a2646bd6cef3a0f69809e058574a6caad6f68fe6b16b74376809d0c01e37927e1386e441154765ed243a44404da8a0914a92c17140aab000f7854d47324b61298c54b26c97276a7b13304d7ee89a59c42b3114724c7673b2b6b163458095bc46e7943d7ee31882be04b98eb516c2e", 0x9e}], 0x1, &(0x7f0000000f80)=ANY=[@ANYBLOB="c00000000000000007010000060000002e8cf019a6392c630900308c321002c660662f3fffa81f13d08a5e549eebd103576094013c8daf008d87ba781e2d87b9b7cd884e0d67fda361522cc3bca40e61e1a3adaff038e76c1fe5cc722dea0d9538f45aecb7768a2c326eb02877118a85f92f408217b645cb4757b17e3cd229eacfb1de92f63349ef9b95a4c7276b2c1b37d007c39a256978cd14d9006c1123c7c79b4eba5f96c813e5d6056b8189d2217d8d5c4d51c85d0b20c0000000000000100000000000000003010000ffffff7f748c763e285677c6764ac18189e4360e3cc1"], 0xd0}}, {{&(0x7f0000000c40)=@nfc_llcp={0x27, 0x1, 0x2, 0x2, 0x2, 0xe6, "0130ecbb3618539c9e37bad853f7b0afcb85a0a5f474eb6f6cda27c39c96992ef0770cded429733eaadb60fba471ca014faa7deeb36f29cb173876522beead", 0xb}, 0x80, &(0x7f0000000d40)=[{&(0x7f0000000cc0)="8ac44588d95d6e68adc4812b1a06d557558eb704c6306bebc562766ca81ac356dbb2d34215ee75c3904f36f3e73fbaaaf9fca1aa4300432e25901760470b52d96ad06584dd6ceb96b8a513173a70fc902c20cf0c5b47ca5b07", 0x59}], 0x1, &(0x7f0000000d80)=[{0xe8, 0x84, 0x7ff, "a7d9836c0db3394406b35d3afe6ba7e91516eafea62f606110b47aaaefa36591c4abeb323f9c78fbd18ade07fe955fb5a75618a249054dd7540f4424582137a9fc045931d4fc57a7fa0d603e3efc859687a64366836d8543e423f5334668aa6ab08ac1bc8cfa664ca622d7bf0e68f242053eb2f65865974e129608aeeb0f8dc2bab022d804fd48be848d12b87c76025f22d2c32794e0ddb0fec279f56024272513c6072e4db72c020d9b0b694f41989ad3c4f8d93575ca44d09865a5354f5c4b375d4dc7d9d6e8d428c8e160e28a7954bc"}], 0xe8}}], 0x4, 0x20000000) (async) ioctl$NBD_DISCONNECT(r2, 0xab08) (async) [ 1148.880310][T30279] block nbd2: shutting down sockets [ 1148.884308][T30278] block nbd1: shutting down sockets [ 1148.887914][T30280] block nbd1: NBD_DISCONNECT 13:03:36 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x40000, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) (async) dup(r3) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 1148.887940][T30280] block nbd1: Send disconnect failed -32 [ 1148.904050][T30283] Error: Driver 'raw-gadget' is already registered, aborting... [ 1148.904065][T30283] UDC core: USB Raw Gadget: driver registration failed: -16 13:03:36 executing program 2: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x1274) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) [ 1148.904085][T30283] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1148.933809][T30284] block nbd0: shutting down sockets [ 1149.022066][T30288] block nbd2: shutting down sockets 13:03:36 executing program 4: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r0, 0x4b49) [ 1149.092435][T30290] block nbd4: shutting down sockets [ 1149.111001][ T3688] usb 4-1: new high-speed USB device number 9 using dummy_hcd [ 1149.150953][T30292] block nbd1: shutting down sockets [ 1149.153135][T30292] block nbd1: NBD_DISCONNECT [ 1149.153160][T30292] block nbd1: Send disconnect failed -32 [ 1149.203188][T30300] block nbd0: shutting down sockets [ 1149.232335][T30303] block nbd2: shutting down sockets [ 1149.261630][T30304] block nbd4: shutting down sockets 13:03:37 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_usb_connect$cdc_ecm(0x5, 0x4d, &(0x7f0000000580)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x9}}}}]}}]}}, 0x0) 13:03:37 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) ioctl$NBD_DISCONNECT(r2, 0xab08) 13:03:37 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x80) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x441c757a) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) ioctl$NBD_SET_SOCK(r0, 0xab00, r4) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r1, 0xab03) 13:03:37 executing program 2: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x1276) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) 13:03:37 executing program 4: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r0, 0x541b) [ 1149.369418][ T3688] usb 4-1: Using ep0 maxpacket: 16 [ 1149.492053][ T3688] usb 4-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1149.513936][T30312] block nbd1: shutting down sockets [ 1149.514144][T30309] block nbd4: shutting down sockets [ 1149.515214][T30310] block nbd2: shutting down sockets [ 1149.549733][T30312] block nbd1: NBD_DISCONNECT [ 1149.549763][T30312] block nbd1: Send disconnect failed -32 [ 1149.559721][T30311] block nbd0: server does not support multiple connections per device. [ 1149.559926][T30311] block nbd0: shutting down sockets [ 1149.560706][T30311] block nbd0: server does not support multiple connections per device. [ 1149.575679][T30314] Error: Driver 'raw-gadget' is already registered, aborting... [ 1149.575694][T30314] UDC core: USB Raw Gadget: driver registration failed: -16 [ 1149.575711][T30314] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1149.669572][ T3688] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1149.669607][ T3688] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1149.669632][ T3688] usb 4-1: Product: syz [ 1149.669648][ T3688] usb 4-1: Manufacturer: syz [ 1149.669666][ T3688] usb 4-1: SerialNumber: syz [ 1149.727314][ T3688] cdc_ether: probe of 4-1:1.0 failed with error -22 [ 1149.926417][ T3692] usb 4-1: USB disconnect, device number 9 13:03:38 executing program 3: set_mempolicy(0x1, 0x0, 0x0) syz_usb_connect$cdc_ecm(0x5, 0x4d, &(0x7f0000000580)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x0, 0x1d}}}}]}}]}}, 0x0) 13:03:38 executing program 2: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x1277) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) 13:03:38 executing program 4: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r0, 0x5421) 13:03:38 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) (async, rerun: 64) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (rerun: 64) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) ioctl$NBD_DISCONNECT(r2, 0xab08) 13:03:38 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x80) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x441c757a) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) ioctl$NBD_SET_SOCK(r0, 0xab00, r4) (async) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) ioctl$NBD_DO_IT(r1, 0xab03) 13:03:38 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_usb_connect$cdc_ecm(0x5, 0x4d, &(0x7f0000000580)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x0, 0xa}}}}]}}]}}, 0x0) 13:03:38 executing program 4: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r0, 0x5450) [ 1150.560486][T30320] block nbd2: shutting down sockets 13:03:38 executing program 2: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x1278) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) 13:03:38 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x80) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x441c757a) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) ioctl$NBD_SET_SOCK(r0, 0xab00, r4) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r1, 0xab03) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x80) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x441c757a) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) (async) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r4) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) ioctl$NBD_DO_IT(r1, 0xab03) (async) [ 1150.579069][T30332] Error: Driver 'raw-gadget' is already registered, aborting... [ 1150.579084][T30332] UDC core: USB Raw Gadget: driver registration failed: -16 13:03:38 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) (async) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) ioctl$NBD_DISCONNECT(r2, 0xab08) [ 1150.579103][T30332] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1150.580119][T30333] block nbd4: shutting down sockets [ 1150.594734][T30331] block nbd0: shutting down sockets [ 1150.674851][T30330] block nbd1: shutting down sockets 13:03:38 executing program 4: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r0, 0x5451) 13:03:38 executing program 2: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x1279) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) [ 1150.730257][T30336] block nbd4: shutting down sockets [ 1150.750069][T30337] block nbd2: shutting down sockets [ 1150.770817][T20298] usb 6-1: new high-speed USB device number 9 using dummy_hcd [ 1150.876042][T30345] block nbd0: server does not support multiple connections per device. [ 1150.876267][T30339] block nbd0: shutting down sockets [ 1150.910081][T30339] block nbd0: server does not support multiple connections per device. [ 1150.941306][T30348] block nbd4: shutting down sockets [ 1150.950899][T30351] block nbd2: shutting down sockets [ 1151.009441][T20298] usb 6-1: Using ep0 maxpacket: 16 13:03:38 executing program 3: set_mempolicy(0x1, 0x0, 0x0) syz_usb_connect$cdc_ecm(0x5, 0x4d, &(0x7f0000000580)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x0, 0x205}}}}]}}]}}, 0x0) 13:03:38 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) r3 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) setsockopt$sock_void(r3, 0x1, 0x77, 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) ioctl$NBD_DISCONNECT(r2, 0xab08) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000280), r5) sendmsg$IEEE802154_LLSEC_LIST_SECLEVEL(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, r6, 0x30d, 0x0, 0x0, {0x29}}, 0x14}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000140)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x6}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r3, 0xc018937c, &(0x7f0000000180)={{0x1, 0x1, 0x18, r0, {0x4}}, './file0\x00'}) r9 = openat$cgroup_ro(r3, &(0x7f00000001c0)='memory.events.local\x00', 0x0, 0x0) r10 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r10, 0xab00, r11) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)={0xb0, 0x0, 0x401, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x17f0}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x44}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x5d7}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x10001}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_BACKEND_IDENTIFIER={0xa, 0xa, '+#+@}{'}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8, 0x1, r7}, {0x8, 0x1, r8}, {0x8, 0x1, r1}, {0x8, 0x1, r1}, {0x8, 0x1, r9}, {0x8, 0x1, r11}, {0x8, 0x1, r1}]}]}, 0xb0}, 0x1, 0x0, 0x0, 0x4000014}, 0x48004) 13:03:38 executing program 4: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r0, 0x5452) 13:03:38 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {r1}}, './file0\x00'}) ioctl$NBD_SET_SOCK(r2, 0xab00, r4) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 13:03:38 executing program 2: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x127a) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) [ 1151.129490][T20298] usb 6-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1151.210726][T30356] block nbd4: shutting down sockets [ 1151.230527][T30359] block nbd1: shutting down sockets [ 1151.231332][T30359] block nbd1: NBD_DISCONNECT [ 1151.231357][T30359] block nbd1: Send disconnect failed -32 [ 1151.240501][T30358] block nbd2: shutting down sockets [ 1151.252533][T30362] Error: Driver 'raw-gadget' is already registered, aborting... [ 1151.252547][T30362] UDC core: USB Raw Gadget: driver registration failed: -16 [ 1151.252566][T30362] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1151.267978][T30363] block nbd0: server does not support multiple connections per device. [ 1151.268491][T30357] block nbd0: shutting down sockets [ 1151.289517][T20298] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1151.289549][T20298] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1151.289573][T20298] usb 6-1: Product: syz [ 1151.289589][T20298] usb 6-1: Manufacturer: syz [ 1151.289607][T20298] usb 6-1: SerialNumber: syz [ 1151.330597][T20298] cdc_ether: probe of 6-1:1.0 failed with error -22 [ 1151.534952][T20298] usb 6-1: USB disconnect, device number 9 13:03:39 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_usb_connect$cdc_ecm(0x5, 0x4d, &(0x7f0000000580)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x0, 0xf}}}}]}}]}}, 0x0) 13:03:39 executing program 4: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r0, 0x5460) 13:03:39 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) r3 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) setsockopt$sock_void(r3, 0x1, 0x77, 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) (async) ioctl$NBD_DISCONNECT(r2, 0xab08) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000280), r5) sendmsg$IEEE802154_LLSEC_LIST_SECLEVEL(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, r6, 0x30d, 0x0, 0x0, {0x29}}, 0x14}}, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000140)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x6}}, './file0\x00'}) (async) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r3, 0xc018937c, &(0x7f0000000180)={{0x1, 0x1, 0x18, r0, {0x4}}, './file0\x00'}) (async) r9 = openat$cgroup_ro(r3, &(0x7f00000001c0)='memory.events.local\x00', 0x0, 0x0) r10 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r10, 0xab00, r11) (async) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)={0xb0, 0x0, 0x401, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x17f0}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x44}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x5d7}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x10001}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_BACKEND_IDENTIFIER={0xa, 0xa, '+#+@}{'}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8, 0x1, r7}, {0x8, 0x1, r8}, {0x8, 0x1, r1}, {0x8, 0x1, r1}, {0x8, 0x1, r9}, {0x8, 0x1, r11}, {0x8, 0x1, r1}]}]}, 0xb0}, 0x1, 0x0, 0x0, 0x4000014}, 0x48004) 13:03:39 executing program 2: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x127b) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) 13:03:39 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) (async) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) (async) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {r1}}, './file0\x00'}) ioctl$NBD_SET_SOCK(r2, 0xab00, r4) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 13:03:39 executing program 3: set_mempolicy(0x1, 0x0, 0x0) syz_usb_connect$cdc_ecm(0x5, 0x4d, &(0x7f0000000580)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x0, 0x300}}}}]}}]}}, 0x0) 13:03:39 executing program 4: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r0, 0x8933) 13:03:39 executing program 2: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x127c) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) [ 1152.160902][T30376] block nbd1: NBD_DISCONNECT [ 1152.164941][T30374] block nbd2: shutting down sockets [ 1152.165335][T30375] block nbd4: shutting down sockets 13:03:39 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) r3 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) setsockopt$sock_void(r3, 0x1, 0x77, 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) ioctl$NBD_DISCONNECT(r2, 0xab08) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000280), r5) sendmsg$IEEE802154_LLSEC_LIST_SECLEVEL(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, r6, 0x30d, 0x0, 0x0, {0x29}}, 0x14}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000140)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x6}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r3, 0xc018937c, &(0x7f0000000180)={{0x1, 0x1, 0x18, r0, {0x4}}, './file0\x00'}) r9 = openat$cgroup_ro(r3, &(0x7f00000001c0)='memory.events.local\x00', 0x0, 0x0) r10 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r10, 0xab00, r11) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)={0xb0, 0x0, 0x401, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x17f0}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x44}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x5d7}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x10001}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_BACKEND_IDENTIFIER={0xa, 0xa, '+#+@}{'}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8, 0x1, r7}, {0x8, 0x1, r8}, {0x8, 0x1, r1}, {0x8, 0x1, r1}, {0x8, 0x1, r9}, {0x8, 0x1, r11}, {0x8, 0x1, r1}]}]}, 0xb0}, 0x1, 0x0, 0x0, 0x4000014}, 0x48004) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) (async) setsockopt$sock_void(r3, 0x1, 0x77, 0x0, 0x0) (async) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) (async) ioctl$NBD_DISCONNECT(r2, 0xab08) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000280), r5) (async) sendmsg$IEEE802154_LLSEC_LIST_SECLEVEL(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, r6, 0x30d, 0x0, 0x0, {0x29}}, 0x14}}, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000140)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x6}}, './file0\x00'}) (async) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r3, 0xc018937c, &(0x7f0000000180)={{0x1, 0x1, 0x18, r0, {0x4}}, './file0\x00'}) (async) openat$cgroup_ro(r3, &(0x7f00000001c0)='memory.events.local\x00', 0x0, 0x0) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)) (async) ioctl$NBD_SET_SOCK(r10, 0xab00, r11) (async) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)={0xb0, 0x0, 0x401, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x17f0}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x44}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x5d7}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x10001}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_BACKEND_IDENTIFIER={0xa, 0xa, '+#+@}{'}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8, 0x1, r7}, {0x8, 0x1, r8}, {0x8, 0x1, r1}, {0x8, 0x1, r1}, {0x8, 0x1, r9}, {0x8, 0x1, r11}, {0x8, 0x1, r1}]}]}, 0xb0}, 0x1, 0x0, 0x0, 0x4000014}, 0x48004) (async) 13:03:39 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async, rerun: 64) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) (async, rerun: 64) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {r1}}, './file0\x00'}) ioctl$NBD_SET_SOCK(r2, 0xab00, r4) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 1152.169519][T30381] Error: Driver 'raw-gadget' is already registered, aborting... [ 1152.169532][T30381] UDC core: USB Raw Gadget: driver registration failed: -16 [ 1152.169551][T30381] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1152.179394][T30372] block nbd0: Device being setup by another task [ 1152.195861][T30376] block nbd1: Disconnected due to user request. [ 1152.195880][T30376] block nbd1: shutting down sockets [ 1152.205452][T30371] block nbd0: shutting down sockets 13:03:40 executing program 2: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x127d) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) [ 1152.399397][ T3692] usb 4-1: new high-speed USB device number 10 using dummy_hcd [ 1152.430321][T30385] block nbd2: shutting down sockets 13:03:40 executing program 4: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r0, 0xab00) [ 1152.460030][T30387] block nbd4: shutting down sockets [ 1152.480167][T30388] block nbd1: shutting down sockets [ 1152.480847][T30388] block nbd1: NBD_DISCONNECT [ 1152.480871][T30388] block nbd1: Send disconnect failed -32 [ 1152.530818][T30394] block nbd1: Device being setup by another task [ 1152.650053][T30397] block nbd2: shutting down sockets 13:03:40 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_usb_connect$cdc_ecm(0x5, 0x4d, &(0x7f0000000580)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x18}}}}]}}]}}, 0x0) 13:03:40 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) r5 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r5, 0xab00, r6) r7 = openat$full(0xffffffffffffff9c, &(0x7f0000000280), 0x125800, 0x0) r8 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r8, 0xab00, r9) r10 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r10, 0xab00, r11) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000003c0)={&(0x7f00000002c0)={0xd0, 0x0, 0x608, 0x70bd29, 0x25dfdbff, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x22}, @NBD_ATTR_SOCKETS={0x4c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8, 0x1, r1}, {0x8}, {0x8}, {0x8, 0x1, r2}, {0x8, 0x1, r4}]}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0xfff}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8, 0x1, r6}, {0x8, 0x1, r7}, {0x8, 0x1, r9}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x5}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8, 0x1, r0}, {0x8, 0x1, r1}, {0x8, 0x1, r1}, {0x8, 0x1, r11}]}]}, 0xd0}, 0x1, 0x0, 0x0, 0x80}, 0x844) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 13:03:40 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000080)={&(0x7f0000000040)=[0xffe0000, 0x3f, 0x2], 0x3, 0x800}) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) ioctl$NBD_DO_IT(r0, 0xab03) memfd_secret(0x0) r5 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) ioctl$NBD_SET_SOCK(r5, 0xab00, r6) ioctl$NBD_CLEAR_SOCK(r5, 0xab04) ioctl$NBD_DISCONNECT(r2, 0xab08) 13:03:40 executing program 2: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x127e) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) 13:03:40 executing program 4: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r0, 0xab01) [ 1152.669628][T30399] block nbd4: shutting down sockets [ 1152.700378][ T3692] usb 4-1: Using ep0 maxpacket: 16 [ 1152.821542][T30403] block nbd1: server does not support multiple connections per device. [ 1152.846632][T30407] Error: Driver 'raw-gadget' is already registered, aborting... [ 1152.846647][T30407] UDC core: USB Raw Gadget: driver registration failed: -16 [ 1152.846665][T30407] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1152.850122][ T3692] usb 4-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1152.850487][T30403] block nbd1: shutting down sockets [ 1152.851121][T30403] block nbd1: NBD_DISCONNECT [ 1152.851136][T30403] block nbd1: Send disconnect failed -32 [ 1152.851148][T30403] block nbd1: Send disconnect failed -32 [ 1152.851160][T30403] block nbd1: Send disconnect failed -32 [ 1152.871227][T30408] block nbd4: shutting down sockets [ 1152.911637][T30402] block nbd0: server does not support multiple connections per device. [ 1152.911862][T30402] block nbd0: shutting down sockets [ 1152.922964][T30409] block nbd2: shutting down sockets [ 1153.041359][ T3692] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1153.041393][ T3692] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1153.041418][ T3692] usb 4-1: Product: syz [ 1153.041435][ T3692] usb 4-1: Manufacturer: syz [ 1153.041452][ T3692] usb 4-1: SerialNumber: syz [ 1153.087736][ T3692] cdc_ether: probe of 4-1:1.0 failed with error -22 [ 1153.290337][ T3691] usb 4-1: USB disconnect, device number 10 13:03:41 executing program 3: set_mempolicy(0x1, 0x0, 0x0) syz_usb_connect$cdc_ecm(0x5, 0x4d, &(0x7f0000000580)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x0, 0x500}}}}]}}]}}, 0x0) 13:03:41 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) (async) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) (async) r5 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r5, 0xab00, r6) r7 = openat$full(0xffffffffffffff9c, &(0x7f0000000280), 0x125800, 0x0) (async) r8 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r8, 0xab00, r9) (async) r10 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r10, 0xab00, r11) (async) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000003c0)={&(0x7f00000002c0)={0xd0, 0x0, 0x608, 0x70bd29, 0x25dfdbff, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x22}, @NBD_ATTR_SOCKETS={0x4c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8, 0x1, r1}, {0x8}, {0x8}, {0x8, 0x1, r2}, {0x8, 0x1, r4}]}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0xfff}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8, 0x1, r6}, {0x8, 0x1, r7}, {0x8, 0x1, r9}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x5}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8, 0x1, r0}, {0x8, 0x1, r1}, {0x8, 0x1, r1}, {0x8, 0x1, r11}]}]}, 0xd0}, 0x1, 0x0, 0x0, 0x80}, 0x844) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 13:03:41 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000080)={&(0x7f0000000040)=[0xffe0000, 0x3f, 0x2], 0x3, 0x800}) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) ioctl$NBD_DO_IT(r0, 0xab03) (async) memfd_secret(0x0) (async) r5 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) (async) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) ioctl$NBD_SET_SOCK(r5, 0xab00, r6) (async) ioctl$NBD_CLEAR_SOCK(r5, 0xab04) ioctl$NBD_DISCONNECT(r2, 0xab08) 13:03:41 executing program 2: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x127f) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) 13:03:41 executing program 4: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r0, 0xab02) 13:03:41 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_usb_connect$cdc_ecm(0x5, 0x4d, &(0x7f0000000580)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x1d}}}}]}}]}}, 0x0) 13:03:41 executing program 2: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x4b47) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) 13:03:41 executing program 4: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r0, 0xab04) [ 1153.900998][T30419] block nbd2: shutting down sockets [ 1153.901829][T30418] block nbd4: shutting down sockets [ 1153.919674][T30426] Error: Driver 'raw-gadget' is already registered, aborting... 13:03:41 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000080)={&(0x7f0000000040)=[0xffe0000, 0x3f, 0x2], 0x3, 0x800}) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) ioctl$NBD_DO_IT(r0, 0xab03) memfd_secret(0x0) r5 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) ioctl$NBD_SET_SOCK(r5, 0xab00, r6) ioctl$NBD_CLEAR_SOCK(r5, 0xab04) ioctl$NBD_DISCONNECT(r2, 0xab08) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000080)={&(0x7f0000000040)=[0xffe0000, 0x3f, 0x2], 0x3, 0x800}) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)) (async) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) memfd_secret(0x0) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)) (async) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) (async) ioctl$NBD_SET_SOCK(r5, 0xab00, r6) (async) ioctl$NBD_CLEAR_SOCK(r5, 0xab04) (async) ioctl$NBD_DISCONNECT(r2, 0xab08) (async) 13:03:41 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) (async) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) (async) r5 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r5, 0xab00, r6) r7 = openat$full(0xffffffffffffff9c, &(0x7f0000000280), 0x125800, 0x0) r8 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r8, 0xab00, r9) (async) r10 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r10, 0xab00, r11) (async) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000003c0)={&(0x7f00000002c0)={0xd0, 0x0, 0x608, 0x70bd29, 0x25dfdbff, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x22}, @NBD_ATTR_SOCKETS={0x4c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8, 0x1, r1}, {0x8}, {0x8}, {0x8, 0x1, r2}, {0x8, 0x1, r4}]}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0xfff}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8, 0x1, r6}, {0x8, 0x1, r7}, {0x8, 0x1, r9}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x5}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8, 0x1, r0}, {0x8, 0x1, r1}, {0x8, 0x1, r1}, {0x8, 0x1, r11}]}]}, 0xd0}, 0x1, 0x0, 0x0, 0x80}, 0x844) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 1153.919689][T30426] UDC core: USB Raw Gadget: driver registration failed: -16 [ 1153.919709][T30426] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1153.950368][T30416] block nbd1: Device being setup by another task [ 1153.951595][T30417] block nbd1: shutting down sockets [ 1153.971115][T30421] block nbd0: Device being setup by another task [ 1153.977809][T30421] block nbd0: shutting down sockets 13:03:41 executing program 2: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x4b49) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) [ 1154.110103][T30431] block nbd2: shutting down sockets 13:03:41 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x20402) ioctl$NBD_DO_IT(r0, 0xab03) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1, {0x800}}, './file0\x00'}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r2) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 1154.113196][T30432] block nbd4: shutting down sockets [ 1154.129471][T20298] usb 6-1: new high-speed USB device number 10 using dummy_hcd [ 1154.209874][T30435] block nbd1: server does not support multiple connections per device. [ 1154.250103][T30442] block nbd2: shutting down sockets [ 1154.259995][T30435] block nbd1: shutting down sockets [ 1154.264551][T30435] block nbd1: NBD_DISCONNECT [ 1154.264575][T30435] block nbd1: Send disconnect failed -32 [ 1154.264596][T30435] block nbd1: Send disconnect failed -32 [ 1154.264614][T30435] block nbd1: Send disconnect failed -32 [ 1154.369423][T20298] usb 6-1: Using ep0 maxpacket: 16 13:03:42 executing program 2: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x541b) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) 13:03:42 executing program 3: set_mempolicy(0x1, 0x0, 0x0) syz_usb_connect$cdc_ecm(0x5, 0x4d, &(0x7f0000000580)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x0, 0x502}}}}]}}]}}, 0x0) 13:03:42 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) ioctl$NBD_DISCONNECT(r2, 0xab08) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="626078cda624b61b77d25965324e8b796b56bef2816fd121803fb4961fa5b6d31509381c826958619039ca97e897a8b41d3ac0e657c62514593add829b4653db379dc24bdba590e8d5", 0x49, 0x4008000, &(0x7f0000000100)={0xa, 0x4e20, 0x10000, @mcast1, 0xc8}, 0x1c) 13:03:42 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x20402) ioctl$NBD_DO_IT(r0, 0xab03) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1, {0x800}}, './file0\x00'}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r2) (async) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 13:03:42 executing program 4: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r0, 0xab05) [ 1154.490132][T20298] usb 6-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1154.511358][T30457] block nbd2: shutting down sockets [ 1154.512155][T30459] block nbd1: shutting down sockets [ 1154.512768][T30459] block nbd1: NBD_DISCONNECT [ 1154.512794][T30459] block nbd1: Send disconnect failed -32 [ 1154.513435][T30462] block nbd4: shutting down sockets [ 1154.581786][T30464] Error: Driver 'raw-gadget' is already registered, aborting... [ 1154.581802][T30464] UDC core: USB Raw Gadget: driver registration failed: -16 [ 1154.581821][T30464] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1154.650073][T20298] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1154.650108][T20298] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1154.650132][T20298] usb 6-1: Product: syz [ 1154.650149][T20298] usb 6-1: Manufacturer: syz [ 1154.650165][T20298] usb 6-1: SerialNumber: syz [ 1154.690420][T20298] cdc_ether: probe of 6-1:1.0 failed with error -22 [ 1154.897683][ T3691] usb 6-1: USB disconnect, device number 10 13:03:43 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_usb_connect$cdc_ecm(0x5, 0x4d, &(0x7f0000000580)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x205}}}}]}}]}}, 0x0) 13:03:43 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) ioctl$NBD_DISCONNECT(r2, 0xab08) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="626078cda624b61b77d25965324e8b796b56bef2816fd121803fb4961fa5b6d31509381c826958619039ca97e897a8b41d3ac0e657c62514593add829b4653db379dc24bdba590e8d5", 0x49, 0x4008000, &(0x7f0000000100)={0xa, 0x4e20, 0x10000, @mcast1, 0xc8}, 0x1c) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) (async) ioctl$NBD_DISCONNECT(r2, 0xab08) (async) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="626078cda624b61b77d25965324e8b796b56bef2816fd121803fb4961fa5b6d31509381c826958619039ca97e897a8b41d3ac0e657c62514593add829b4653db379dc24bdba590e8d5", 0x49, 0x4008000, &(0x7f0000000100)={0xa, 0x4e20, 0x10000, @mcast1, 0xc8}, 0x1c) (async) 13:03:43 executing program 4: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r0, 0xab06) 13:03:43 executing program 2: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x5421) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) 13:03:43 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x20402) ioctl$NBD_DO_IT(r0, 0xab03) (async, rerun: 64) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) (rerun: 64) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1, {0x800}}, './file0\x00'}) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r2) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) (async, rerun: 64) ioctl$NBD_DO_IT(r0, 0xab03) (async, rerun: 64) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 13:03:43 executing program 3: set_mempolicy(0x1, 0x0, 0x0) syz_usb_connect$cdc_ecm(0x5, 0x4d, &(0x7f0000000580)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x0, 0x600}}}}]}}]}}, 0x0) 13:03:43 executing program 4: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r0, 0xab07) [ 1155.509883][T30474] block nbd1: shutting down sockets [ 1155.510267][T30474] block nbd1: NBD_DISCONNECT [ 1155.510290][T30474] block nbd1: Send disconnect failed -32 13:03:43 executing program 2: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x5450) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) 13:03:43 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) (async) ioctl$NBD_DISCONNECT(r2, 0xab08) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="626078cda624b61b77d25965324e8b796b56bef2816fd121803fb4961fa5b6d31509381c826958619039ca97e897a8b41d3ac0e657c62514593add829b4653db379dc24bdba590e8d5", 0x49, 0x4008000, &(0x7f0000000100)={0xa, 0x4e20, 0x10000, @mcast1, 0xc8}, 0x1c) [ 1155.544165][T30484] block nbd4: shutting down sockets [ 1155.551171][T30485] block nbd2: shutting down sockets [ 1155.568847][T30487] Error: Driver 'raw-gadget' is already registered, aborting... 13:03:43 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x10000}}, './file0\x00'}) recvmsg$can_bcm(r2, &(0x7f00000026c0)={&(0x7f0000000180)=@qipcrtr, 0x80, &(0x7f0000002580)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/91, 0x5b}, {&(0x7f0000000080)=""/18, 0x12}, {&(0x7f0000001280)=""/105, 0x69}, {&(0x7f0000001300)=""/4096, 0x1000}, {&(0x7f0000002300)=""/179, 0xb3}, {&(0x7f00000023c0)=""/122, 0x7a}, {&(0x7f0000002440)=""/225, 0xe1}, {&(0x7f0000000100)=""/59, 0x3b}, {&(0x7f0000002540)=""/12, 0xc}], 0xa, &(0x7f0000002640)=""/67, 0x43}, 0x40010000) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) signalfd(r3, &(0x7f0000000000)={[0x1ff]}, 0x8) [ 1155.568861][T30487] UDC core: USB Raw Gadget: driver registration failed: -16 [ 1155.568880][T30487] misc raw-gadget: fail, usb_gadget_register_driver returned -16 13:03:43 executing program 4: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r0, 0xab08) [ 1155.749491][ T3691] usb 4-1: new high-speed USB device number 11 using dummy_hcd [ 1155.769603][T30491] block nbd4: shutting down sockets 13:03:43 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x1817c0) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x400) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) ioctl$NBD_DISCONNECT(r2, 0xab08) [ 1155.799609][T30494] block nbd1: shutting down sockets [ 1155.799802][T30495] block nbd1: NBD_DISCONNECT [ 1155.799825][T30495] block nbd1: Send disconnect failed -32 [ 1155.801197][T30492] block nbd2: shutting down sockets [ 1155.921749][T30500] block nbd0: shutting down sockets [ 1155.960142][T30501] block nbd4: shutting down sockets [ 1155.960501][T30501] block nbd4: NBD_DISCONNECT [ 1155.960525][T30501] block nbd4: Send disconnect failed -32 [ 1155.984725][T30499] block nbd1: shutting down sockets [ 1155.989736][ T3691] usb 4-1: Using ep0 maxpacket: 16 13:03:43 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_usb_connect$cdc_ecm(0x5, 0x4d, &(0x7f0000000580)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x300}}}}]}}]}}, 0x0) 13:03:43 executing program 2: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x5451) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) 13:03:43 executing program 4: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r0, 0xab09) 13:03:43 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x1817c0) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x400) (async) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) ioctl$NBD_DISCONNECT(r2, 0xab08) 13:03:43 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x10000}}, './file0\x00'}) recvmsg$can_bcm(r2, &(0x7f00000026c0)={&(0x7f0000000180)=@qipcrtr, 0x80, &(0x7f0000002580)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/91, 0x5b}, {&(0x7f0000000080)=""/18, 0x12}, {&(0x7f0000001280)=""/105, 0x69}, {&(0x7f0000001300)=""/4096, 0x1000}, {&(0x7f0000002300)=""/179, 0xb3}, {&(0x7f00000023c0)=""/122, 0x7a}, {&(0x7f0000002440)=""/225, 0xe1}, {&(0x7f0000000100)=""/59, 0x3b}, {&(0x7f0000002540)=""/12, 0xc}], 0xa, &(0x7f0000002640)=""/67, 0x43}, 0x40010000) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) signalfd(r3, &(0x7f0000000000)={[0x1ff]}, 0x8) [ 1156.109932][ T3691] usb 4-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1156.190286][T30509] block nbd2: shutting down sockets [ 1156.190846][T30513] block nbd4: shutting down sockets [ 1156.191442][T30506] block nbd1: shutting down sockets [ 1156.228787][T30516] Error: Driver 'raw-gadget' is already registered, aborting... [ 1156.228797][T30516] UDC core: USB Raw Gadget: driver registration failed: -16 [ 1156.228809][T30516] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1156.269590][ T3691] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1156.269621][ T3691] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1156.269822][ T3691] usb 4-1: Product: syz [ 1156.269839][ T3691] usb 4-1: Manufacturer: syz [ 1156.269857][ T3691] usb 4-1: SerialNumber: syz [ 1156.312036][ T3691] cdc_ether: probe of 4-1:1.0 failed with error -22 [ 1156.514391][ T3691] usb 4-1: USB disconnect, device number 11 13:03:44 executing program 3: set_mempolicy(0x1, 0x0, 0x0) syz_usb_connect$cdc_ecm(0x5, 0x4d, &(0x7f0000000580)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x0, 0x700}}}}]}}]}}, 0x0) 13:03:44 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x10000}}, './file0\x00'}) recvmsg$can_bcm(r2, &(0x7f00000026c0)={&(0x7f0000000180)=@qipcrtr, 0x80, &(0x7f0000002580)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/91, 0x5b}, {&(0x7f0000000080)=""/18, 0x12}, {&(0x7f0000001280)=""/105, 0x69}, {&(0x7f0000001300)=""/4096, 0x1000}, {&(0x7f0000002300)=""/179, 0xb3}, {&(0x7f00000023c0)=""/122, 0x7a}, {&(0x7f0000002440)=""/225, 0xe1}, {&(0x7f0000000100)=""/59, 0x3b}, {&(0x7f0000002540)=""/12, 0xc}], 0xa, &(0x7f0000002640)=""/67, 0x43}, 0x40010000) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) signalfd(r3, &(0x7f0000000000)={[0x1ff]}, 0x8) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x10000}}, './file0\x00'}) (async) recvmsg$can_bcm(r2, &(0x7f00000026c0)={&(0x7f0000000180)=@qipcrtr, 0x80, &(0x7f0000002580)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/91, 0x5b}, {&(0x7f0000000080)=""/18, 0x12}, {&(0x7f0000001280)=""/105, 0x69}, {&(0x7f0000001300)=""/4096, 0x1000}, {&(0x7f0000002300)=""/179, 0xb3}, {&(0x7f00000023c0)=""/122, 0x7a}, {&(0x7f0000002440)=""/225, 0xe1}, {&(0x7f0000000100)=""/59, 0x3b}, {&(0x7f0000002540)=""/12, 0xc}], 0xa, &(0x7f0000002640)=""/67, 0x43}, 0x40010000) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) signalfd(r3, &(0x7f0000000000)={[0x1ff]}, 0x8) (async) 13:03:44 executing program 2: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x5452) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) 13:03:44 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x1817c0) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x400) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) ioctl$NBD_DISCONNECT(r2, 0xab08) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x1817c0) (async) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x400) (async) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) (async) ioctl$NBD_DISCONNECT(r2, 0xab08) (async) 13:03:44 executing program 4: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r0, 0xab0a) 13:03:44 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_usb_connect$cdc_ecm(0x5, 0x4d, &(0x7f0000000580)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x500}}}}]}}]}}, 0x0) 13:03:44 executing program 2: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x5460) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) 13:03:44 executing program 4: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r0, 0x400448c9) [ 1157.130886][T30527] block nbd4: shutting down sockets [ 1157.131320][T30523] block nbd2: shutting down sockets [ 1157.153794][T30528] block nbd1: shutting down sockets 13:03:44 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$NBD_DISCONNECT(r3, 0xab08) [ 1157.182111][T30536] block nbd0: shutting down sockets [ 1157.186832][T30537] Error: Driver 'raw-gadget' is already registered, aborting... [ 1157.186846][T30537] UDC core: USB Raw Gadget: driver registration failed: -16 [ 1157.186866][T30537] misc raw-gadget: fail, usb_gadget_register_driver returned -16 13:03:45 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 13:03:45 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) (async) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$NBD_DISCONNECT(r3, 0xab08) 13:03:45 executing program 2: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x8933) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) [ 1157.339727][T30547] block nbd4: shutting down sockets [ 1157.341539][T30543] block nbd2: shutting down sockets [ 1157.361412][T18028] usb 6-1: new high-speed USB device number 11 using dummy_hcd [ 1157.362054][T30546] block nbd1: shutting down sockets [ 1157.499699][T30550] block nbd0: shutting down sockets [ 1157.500081][T30550] block nbd0: server does not support multiple connections per device. [ 1157.501923][T30554] block nbd1: shutting down sockets [ 1157.534989][T30556] block nbd2: shutting down sockets [ 1157.609637][T18028] usb 6-1: Using ep0 maxpacket: 16 13:03:45 executing program 3: set_mempolicy(0x1, 0x0, 0x0) syz_usb_connect$cdc_ecm(0x5, 0x4d, &(0x7f0000000580)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x0, 0x900}}}}]}}]}}, 0x0) 13:03:45 executing program 4: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r0, 0x400448dd) 13:03:45 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)) (async) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) (async) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) 13:03:45 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async, rerun: 64) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) (rerun: 64) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$NBD_DISCONNECT(r3, 0xab08) 13:03:45 executing program 2: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab00) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) [ 1157.759463][T18028] usb 6-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1157.784301][T30561] block nbd4: shutting down sockets [ 1157.800530][T30565] block nbd2: shutting down sockets [ 1157.812350][T30569] Error: Driver 'raw-gadget' is already registered, aborting... [ 1157.812365][T30569] UDC core: USB Raw Gadget: driver registration failed: -16 [ 1157.812385][T30569] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1157.820669][T30564] block nbd0: shutting down sockets [ 1157.820950][T30564] block nbd0: server does not support multiple connections per device. [ 1157.940817][T18028] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1157.940850][T18028] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1157.940874][T18028] usb 6-1: Product: syz [ 1157.940890][T18028] usb 6-1: Manufacturer: syz [ 1157.940907][T18028] usb 6-1: SerialNumber: syz [ 1157.993656][T18028] cdc_ether: probe of 6-1:1.0 failed with error -22 [ 1158.194559][T22237] usb 6-1: USB disconnect, device number 11 13:03:46 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_usb_connect$cdc_ecm(0x5, 0x4d, &(0x7f0000000580)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x502}}}}]}}]}}, 0x0) 13:03:46 executing program 4: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r0, 0x400454ca) 13:03:46 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async, rerun: 32) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) (rerun: 32) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) (async, rerun: 64) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) (rerun: 64) ioctl$NBD_DO_IT(r0, 0xab03) (async, rerun: 64) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (rerun: 64) 13:03:46 executing program 2: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab01) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) 13:03:46 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$drirender128(0xffffffffffffff9c, &(0x7f0000000100), 0x78f606, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100688f0106000018000000", @ANYRES32=r2, @ANYBLOB="300000f4ffffffffffffff0000000000"]) ioctl$NBD_DO_IT(r3, 0xab03) r4 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) r5 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r5, 0xab00, r6) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r5, 0xab00, r7) ioctl$NBD_DISCONNECT(r4, 0xab08) 13:03:46 executing program 3: set_mempolicy(0x1, 0x0, 0x0) syz_usb_connect$cdc_ecm(0x5, 0x4d, &(0x7f0000000580)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x0, 0xa00}}}}]}}]}}, 0x0) 13:03:46 executing program 4: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r0, 0x40049409) 13:03:46 executing program 2: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab02) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) [ 1158.790193][T30581] block nbd2: shutting down sockets [ 1158.790912][T30582] block nbd4: shutting down sockets [ 1158.825325][T30589] Error: Driver 'raw-gadget' is already registered, aborting... [ 1158.825340][T30589] UDC core: USB Raw Gadget: driver registration failed: -16 [ 1158.825359][T30589] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1158.826254][T30585] block nbd0: shutting down sockets [ 1158.842684][T30590] block nbd1: shutting down sockets [ 1158.951237][T30586] block nbd1: NBD_DISCONNECT 13:03:46 executing program 2: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab04) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) 13:03:46 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$drirender128(0xffffffffffffff9c, &(0x7f0000000100), 0x78f606, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100688f0106000018000000", @ANYRES32=r2, @ANYBLOB="300000f4ffffffffffffff0000000000"]) ioctl$NBD_DO_IT(r3, 0xab03) (async) r4 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) (async) r5 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r5, 0xab00, r6) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r5, 0xab00, r7) (async) ioctl$NBD_DISCONNECT(r4, 0xab08) 13:03:46 executing program 4: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r0, 0x40081271) 13:03:46 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$BTRFS_IOC_SCRUB(r0, 0xc400941b, &(0x7f0000000180)={0x0, 0x7f, 0x1, 0x1}) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_DO_IT(r2, 0xab03) r4 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) ioctl$NBD_DO_IT(r4, 0xab03) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) [ 1158.951267][T30586] block nbd1: Send disconnect failed -32 [ 1158.952828][T30594] block nbd2: shutting down sockets [ 1158.960146][T30595] block nbd4: shutting down sockets [ 1159.029354][T22237] usb 4-1: new high-speed USB device number 12 using dummy_hcd [ 1159.179732][T30600] block nbd2: shutting down sockets [ 1159.181121][T30601] block nbd4: shutting down sockets [ 1159.190470][T30603] block nbd1: shutting down sockets [ 1159.240986][T30606] block nbd0: server does not support multiple connections per device. [ 1159.270768][T22237] usb 4-1: Using ep0 maxpacket: 16 13:03:47 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_usb_connect$cdc_ecm(0x5, 0x4d, &(0x7f0000000580)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x600}}}}]}}]}}, 0x0) 13:03:47 executing program 2: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab05) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) 13:03:47 executing program 4: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r0, 0x40086602) 13:03:47 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$drirender128(0xffffffffffffff9c, &(0x7f0000000100), 0x78f606, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100688f0106000018000000", @ANYRES32=r2, @ANYBLOB="300000f4ffffffffffffff0000000000"]) ioctl$NBD_DO_IT(r3, 0xab03) r4 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) r5 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r5, 0xab00, r6) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r5, 0xab00, r7) ioctl$NBD_DISCONNECT(r4, 0xab08) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) openat$drirender128(0xffffffffffffff9c, &(0x7f0000000100), 0x78f606, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="0100688f0106000018000000", @ANYRES32=r2, @ANYBLOB="300000f4ffffffffffffff0000000000"]) (async) ioctl$NBD_DO_IT(r3, 0xab03) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)) (async) ioctl$NBD_SET_SOCK(r5, 0xab00, r6) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) ioctl$NBD_SET_SOCK(r5, 0xab00, r7) (async) ioctl$NBD_DISCONNECT(r4, 0xab08) (async) 13:03:47 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$BTRFS_IOC_SCRUB(r0, 0xc400941b, &(0x7f0000000180)={0x0, 0x7f, 0x1, 0x1}) (async) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) (async) ioctl$NBD_DO_IT(r2, 0xab03) r4 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) ioctl$NBD_DO_IT(r4, 0xab03) (async) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) [ 1159.290330][T30606] block nbd0: server does not support multiple connections per device. [ 1159.290555][T30606] block nbd0: shutting down sockets [ 1159.389536][T22237] usb 4-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1159.413855][T30610] block nbd4: shutting down sockets [ 1159.420557][T30611] block nbd2: shutting down sockets [ 1159.474796][T30615] block nbd1: shutting down sockets [ 1159.505083][T30617] Error: Driver 'raw-gadget' is already registered, aborting... [ 1159.505098][T30617] UDC core: USB Raw Gadget: driver registration failed: -16 [ 1159.505117][T30617] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1159.549633][T22237] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1159.549666][T22237] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1159.549690][T22237] usb 4-1: Product: syz [ 1159.549707][T22237] usb 4-1: Manufacturer: syz [ 1159.549725][T22237] usb 4-1: SerialNumber: syz [ 1159.559553][T30612] block nbd1: NBD_DISCONNECT [ 1159.559578][T30612] block nbd1: Send disconnect failed -32 [ 1159.570950][T30618] block nbd0: Device being setup by another task [ 1159.571950][T30619] block nbd0: shutting down sockets [ 1159.590496][T22237] cdc_ether: probe of 4-1:1.0 failed with error -22 [ 1159.792644][T22237] usb 4-1: USB disconnect, device number 12 13:03:48 executing program 2: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab06) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) 13:03:48 executing program 4: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r0, 0x40087602) 13:03:48 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$BTRFS_IOC_SCRUB(r0, 0xc400941b, &(0x7f0000000180)={0x0, 0x7f, 0x1, 0x1}) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) (async) ioctl$NBD_DO_IT(r2, 0xab03) (async) r4 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) (async) ioctl$NBD_DO_IT(r4, 0xab03) (async) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) 13:03:48 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) ioctl$NBD_DISCONNECT(r2, 0xab08) dup3(r2, r0, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000280), r3) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x2c, 0x0, 0x304, 0x70bd2a, 0x25dfdbfb, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x5}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x4}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8895}, 0x4000000) ioctl$NBD_DO_IT(r0, 0xab03) fsetxattr$security_capability(r2, &(0x7f0000000040), &(0x7f0000000080)=@v1={0x1000000, [{0x4, 0xa3}]}, 0xc, 0x1) 13:03:48 executing program 3: set_mempolicy(0x1, 0x0, 0x0) syz_usb_connect$cdc_ecm(0x5, 0x4d, &(0x7f0000000580)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x0, 0xba1}}}}]}}]}}, 0x0) 13:03:48 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_usb_connect$cdc_ecm(0x5, 0x4d, &(0x7f0000000580)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x700}}}}]}}]}}, 0x0) 13:03:48 executing program 4: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r0, 0x40101283) 13:03:48 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) ioctl$NBD_DISCONNECT(r2, 0xab08) (async) dup3(r2, r0, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000280), r3) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x2c, 0x0, 0x304, 0x70bd2a, 0x25dfdbfb, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x5}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x4}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8895}, 0x4000000) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) fsetxattr$security_capability(r2, &(0x7f0000000040), &(0x7f0000000080)=@v1={0x1000000, [{0x4, 0xa3}]}, 0xc, 0x1) 13:03:48 executing program 2: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab07) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) [ 1160.370172][T30638] block nbd1: shutting down sockets [ 1160.371651][T30638] block nbd1: NBD_DISCONNECT [ 1160.371679][T30638] block nbd1: Send disconnect failed -32 [ 1160.379626][T30644] block nbd4: shutting down sockets 13:03:48 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = openat2(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x204000, 0x0, 0x4}, 0x18) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) [ 1160.388906][T30642] block nbd2: shutting down sockets [ 1160.424822][T30640] block nbd0: Device being setup by another task [ 1160.425998][T30641] block nbd0: shutting down sockets 13:03:48 executing program 4: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r0, 0x40101286) [ 1160.463883][T30647] Error: Driver 'raw-gadget' is already registered, aborting... [ 1160.463898][T30647] UDC core: USB Raw Gadget: driver registration failed: -16 [ 1160.463917][T30647] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1160.541514][T30649] block nbd4: shutting down sockets 13:03:48 executing program 2: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab08) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) [ 1160.639608][T18028] usb 6-1: new high-speed USB device number 12 using dummy_hcd [ 1160.651930][T30651] block nbd1: shutting down sockets [ 1160.681435][T30655] block nbd2: shutting down sockets 13:03:48 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) ioctl$NBD_DISCONNECT(r2, 0xab08) (async) dup3(r2, r0, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000280), r3) (async) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x2c, 0x0, 0x304, 0x70bd2a, 0x25dfdbfb, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x5}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x4}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8895}, 0x4000000) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) fsetxattr$security_capability(r2, &(0x7f0000000040), &(0x7f0000000080)=@v1={0x1000000, [{0x4, 0xa3}]}, 0xc, 0x1) 13:03:48 executing program 4: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r0, 0x40101288) [ 1160.694513][T30651] block nbd1: NBD_DISCONNECT [ 1160.694540][T30651] block nbd1: Send disconnect failed -32 13:03:48 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = openat2(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x204000, 0x0, 0x4}, 0x18) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) [ 1160.730142][T30659] block nbd4: shutting down sockets [ 1160.751456][T30660] block nbd0: shutting down sockets 13:03:48 executing program 2: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab09) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) [ 1160.899909][T30662] block nbd2: NBD_DISCONNECT [ 1160.900575][T30662] block nbd2: Disconnected due to user request. [ 1160.900592][T30662] block nbd2: shutting down sockets 13:03:48 executing program 3: set_mempolicy(0x1, 0x0, 0x0) syz_usb_connect$cdc_ecm(0x5, 0x4d, &(0x7f0000000580)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x0, 0xc75}}}}]}}]}}, 0x0) [ 1160.914416][T18028] usb 6-1: Using ep0 maxpacket: 16 [ 1160.922138][T30667] block nbd1: shutting down sockets [ 1160.922679][T30666] block nbd1: NBD_DISCONNECT [ 1160.922702][T30666] block nbd1: Send disconnect failed -32 [ 1160.947533][T30668] block nbd4: shutting down sockets [ 1160.988087][T30673] block nbd0: shutting down sockets [ 1161.044526][T18028] usb 6-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1161.100131][T30676] block nbd2: shutting down sockets [ 1161.120909][T30678] Error: Driver 'raw-gadget' is already registered, aborting... [ 1161.120923][T30678] UDC core: USB Raw Gadget: driver registration failed: -16 [ 1161.120951][T30678] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1161.229586][T18028] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1161.229619][T18028] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1161.229644][T18028] usb 6-1: Product: syz [ 1161.229660][T18028] usb 6-1: Manufacturer: syz [ 1161.229676][T18028] usb 6-1: SerialNumber: syz [ 1161.275245][T18028] cdc_ether: probe of 6-1:1.0 failed with error -22 [ 1161.477496][T22237] usb 6-1: USB disconnect, device number 12 13:03:49 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_usb_connect$cdc_ecm(0x5, 0x4d, &(0x7f0000000580)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x900}}}}]}}]}}, 0x0) 13:03:49 executing program 3: set_mempolicy(0x1, 0x0, 0x0) syz_usb_connect$cdc_ecm(0x5, 0x4d, &(0x7f0000000580)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x0, 0xf00}}}}]}}]}}, 0x0) 13:03:49 executing program 4: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r0, 0x401070c9) 13:03:49 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = openat2(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x204000, 0x0, 0x4}, 0x18) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) 13:03:49 executing program 2: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab0a) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) 13:03:49 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) ioctl$NBD_DISCONNECT(r2, 0xab08) 13:03:49 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) ioctl$NBD_DISCONNECT(r2, 0xab08) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) (async) ioctl$NBD_DISCONNECT(r2, 0xab08) (async) 13:03:49 executing program 4: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r0, 0x401070ca) 13:03:49 executing program 2: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x400448c9) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) [ 1162.079648][T30688] block nbd4: shutting down sockets [ 1162.079984][T30685] block nbd1: shutting down sockets 13:03:49 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) io_submit(0x0, 0x1, &(0x7f0000000040)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0xfff7, r1, &(0x7f0000000180)="ad7f76842d9031080d05eff64cff1b31f2db19e88c322c83eb178c4842a7fcd765146eed0496e8ef2d6ea73a231719d284d3d3672dabffe2771996420fc404340f1ae0eff0e39cf24ecd206db97980ee09fd0afd93daa377d99220fbdb4daa60081c32e9babde296ab0b2133650b7628c8aca3a5c043af74864ff9926fbec4cd1a7162b3d9e8a4efbdc412f016f747bc73d5b5492e958a4a9c9c5a8549f091a5cb282fc43b86162a6ca944da580241c9dfedb60e2848989f3a8ef08b7cb88896dd1a616a20c0dbd395e99e1f1afe19bcd7", 0xd1, 0x8, 0x0, 0x3}]) [ 1162.080411][T30689] block nbd2: shutting down sockets [ 1162.082935][T30687] block nbd0: shutting down sockets [ 1162.083292][T30685] block nbd1: NBD_DISCONNECT [ 1162.083316][T30685] block nbd1: Send disconnect failed -32 [ 1162.111141][T30693] Error: Driver 'raw-gadget' is already registered, aborting... [ 1162.111155][T30693] UDC core: USB Raw Gadget: driver registration failed: -16 [ 1162.111175][T30693] misc raw-gadget: fail, usb_gadget_register_driver returned -16 13:03:50 executing program 2: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x400448dd) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) 13:03:50 executing program 4: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r0, 0x401070cd) [ 1162.292105][T30698] block nbd2: shutting down sockets [ 1162.302520][T30696] block nbd1: shutting down sockets [ 1162.302939][T30696] block nbd1: NBD_DISCONNECT [ 1162.302962][T30696] block nbd1: Send disconnect failed -32 [ 1162.319375][ T3692] usb 4-1: new high-speed USB device number 13 using dummy_hcd [ 1162.336294][T30699] block nbd4: shutting down sockets [ 1162.431989][T30709] block nbd0: shutting down sockets [ 1162.470482][T30708] block nbd2: shutting down sockets 13:03:50 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_usb_connect$cdc_ecm(0x5, 0x4d, &(0x7f0000000580)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x0, 0xa00}}}}]}}]}}, 0x0) [ 1162.570940][T30711] block nbd4: shutting down sockets [ 1162.579750][ T3692] usb 4-1: Using ep0 maxpacket: 16 [ 1162.709601][ T3692] usb 4-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1162.714792][T30713] Error: Driver 'raw-gadget' is already registered, aborting... [ 1162.714806][T30713] UDC core: USB Raw Gadget: driver registration failed: -16 [ 1162.714825][T30713] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1162.909802][ T3692] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1162.909836][ T3692] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1162.909860][ T3692] usb 4-1: Product: syz [ 1162.909877][ T3692] usb 4-1: Manufacturer: syz [ 1162.909895][ T3692] usb 4-1: SerialNumber: syz [ 1162.950540][ T3692] cdc_ether: probe of 4-1:1.0 failed with error -22 [ 1163.156313][ T3692] usb 4-1: USB disconnect, device number 13 13:03:51 executing program 3: set_mempolicy(0x1, 0x0, 0x0) syz_usb_connect$cdc_ecm(0x5, 0x4d, &(0x7f0000000580)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x0, 0x1800}}}}]}}]}}, 0x0) 13:03:51 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) io_submit(0x0, 0x1, &(0x7f0000000040)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0xfff7, r1, &(0x7f0000000180)="ad7f76842d9031080d05eff64cff1b31f2db19e88c322c83eb178c4842a7fcd765146eed0496e8ef2d6ea73a231719d284d3d3672dabffe2771996420fc404340f1ae0eff0e39cf24ecd206db97980ee09fd0afd93daa377d99220fbdb4daa60081c32e9babde296ab0b2133650b7628c8aca3a5c043af74864ff9926fbec4cd1a7162b3d9e8a4efbdc412f016f747bc73d5b5492e958a4a9c9c5a8549f091a5cb282fc43b86162a6ca944da580241c9dfedb60e2848989f3a8ef08b7cb88896dd1a616a20c0dbd395e99e1f1afe19bcd7", 0xd1, 0x8, 0x0, 0x3}]) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) io_submit(0x0, 0x1, &(0x7f0000000040)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0xfff7, r1, &(0x7f0000000180)="ad7f76842d9031080d05eff64cff1b31f2db19e88c322c83eb178c4842a7fcd765146eed0496e8ef2d6ea73a231719d284d3d3672dabffe2771996420fc404340f1ae0eff0e39cf24ecd206db97980ee09fd0afd93daa377d99220fbdb4daa60081c32e9babde296ab0b2133650b7628c8aca3a5c043af74864ff9926fbec4cd1a7162b3d9e8a4efbdc412f016f747bc73d5b5492e958a4a9c9c5a8549f091a5cb282fc43b86162a6ca944da580241c9dfedb60e2848989f3a8ef08b7cb88896dd1a616a20c0dbd395e99e1f1afe19bcd7", 0xd1, 0x8, 0x0, 0x3}]) (async) 13:03:51 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) ioctl$NBD_DISCONNECT(r2, 0xab08) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) (async) ioctl$NBD_DISCONNECT(r2, 0xab08) (async) 13:03:51 executing program 2: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x400454ca) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) 13:03:51 executing program 4: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r0, 0x40186366) 13:03:51 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_usb_connect$cdc_ecm(0x5, 0x4d, &(0x7f0000000580)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x0, 0xba1}}}}]}}]}}, 0x0) 13:03:51 executing program 2: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x40049409) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) 13:03:51 executing program 4: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r0, 0x401870c8) [ 1163.760008][T30719] block nbd1: shutting down sockets [ 1163.762942][T30723] block nbd4: shutting down sockets [ 1163.763731][T30721] block nbd2: shutting down sockets [ 1163.764080][T30719] block nbd1: NBD_DISCONNECT 13:03:51 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) io_submit(0x0, 0x1, &(0x7f0000000040)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0xfff7, r1, &(0x7f0000000180)="ad7f76842d9031080d05eff64cff1b31f2db19e88c322c83eb178c4842a7fcd765146eed0496e8ef2d6ea73a231719d284d3d3672dabffe2771996420fc404340f1ae0eff0e39cf24ecd206db97980ee09fd0afd93daa377d99220fbdb4daa60081c32e9babde296ab0b2133650b7628c8aca3a5c043af74864ff9926fbec4cd1a7162b3d9e8a4efbdc412f016f747bc73d5b5492e958a4a9c9c5a8549f091a5cb282fc43b86162a6ca944da580241c9dfedb60e2848989f3a8ef08b7cb88896dd1a616a20c0dbd395e99e1f1afe19bcd7", 0xd1, 0x8, 0x0, 0x3}]) 13:03:51 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) ioctl$NBD_DISCONNECT(r1, 0xab08) [ 1163.764136][T30719] block nbd1: Send disconnect failed -32 [ 1163.813306][T30730] block nbd0: shutting down sockets [ 1163.816728][T30732] Error: Driver 'raw-gadget' is already registered, aborting... [ 1163.816742][T30732] UDC core: USB Raw Gadget: driver registration failed: -16 [ 1163.816761][T30732] misc raw-gadget: fail, usb_gadget_register_driver returned -16 13:03:51 executing program 4: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r0, 0x401870cb) 13:03:51 executing program 2: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x40081271) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) [ 1163.983312][T30737] block nbd4: shutting down sockets [ 1163.989497][ T3691] usb 6-1: new high-speed USB device number 13 using dummy_hcd [ 1164.008659][T30742] block nbd1: NBD_DISCONNECT [ 1164.010843][T30739] block nbd2: shutting down sockets [ 1164.175182][T30748] block nbd2: shutting down sockets [ 1164.175547][T30747] block nbd4: shutting down sockets [ 1164.229311][ T3691] usb 6-1: Using ep0 maxpacket: 16 13:03:52 executing program 3: set_mempolicy(0x1, 0x0, 0x0) syz_usb_connect$cdc_ecm(0x5, 0x4d, &(0x7f0000000580)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x0, 0x1d00}}}}]}}]}}, 0x0) 13:03:52 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) ioctl$NBD_DISCONNECT(r1, 0xab08) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) (async) ioctl$NBD_DISCONNECT(r1, 0xab08) (async) 13:03:52 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000000)={'syz0', "4c7df956475f2be67253dd12c932f67e2c79db052c234e661065ad2fd1de59229676857b5fc1b72f"}, 0x2c) 13:03:52 executing program 4: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r0, 0x401870cc) 13:03:52 executing program 2: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x40086602) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) [ 1164.350318][ T3691] usb 6-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1164.409760][T30753] block nbd1: NBD_DISCONNECT [ 1164.422579][T30756] block nbd2: shutting down sockets [ 1164.424419][T30754] block nbd4: shutting down sockets [ 1164.472761][T30761] block nbd0: shutting down sockets [ 1164.491498][T30762] Error: Driver 'raw-gadget' is already registered, aborting... [ 1164.491512][T30762] UDC core: USB Raw Gadget: driver registration failed: -16 [ 1164.491531][T30762] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1164.509397][ T3691] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1164.509429][ T3691] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1164.509453][ T3691] usb 6-1: Product: syz [ 1164.509469][ T3691] usb 6-1: Manufacturer: syz [ 1164.509485][ T3691] usb 6-1: SerialNumber: syz [ 1164.551146][ T3691] cdc_ether: probe of 6-1:1.0 failed with error -22 [ 1164.756567][ T3692] usb 6-1: USB disconnect, device number 13 13:03:52 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_usb_connect$cdc_ecm(0x5, 0x4d, &(0x7f0000000580)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x0, 0xc75}}}}]}}]}}, 0x0) 13:03:52 executing program 4: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r0, 0x401c5820) 13:03:52 executing program 2: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x40087602) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) 13:03:52 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000000)={'syz0', "4c7df956475f2be67253dd12c932f67e2c79db052c234e661065ad2fd1de59229676857b5fc1b72f"}, 0x2c) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000000)={'syz0', "4c7df956475f2be67253dd12c932f67e2c79db052c234e661065ad2fd1de59229676857b5fc1b72f"}, 0x2c) (async) 13:03:52 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) (async) r1 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) (async) ioctl$NBD_DISCONNECT(r1, 0xab08) 13:03:52 executing program 3: set_mempolicy(0x1, 0x0, 0x0) syz_usb_connect$cdc_ecm(0x5, 0x4d, &(0x7f0000000580)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x0, 0x1f00}}}}]}}]}}, 0x0) 13:03:53 executing program 1: ioctl$sock_inet_SIOCGIFDSTADDR(0xffffffffffffffff, 0x8917, &(0x7f0000000040)={'wg0\x00', {0x2, 0x0, @broadcast}}) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(0xffffffffffffffff, 0x8917, &(0x7f0000000100)={'syz_tun\x00', {0x2, 0x0, @empty}}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) ioctl$NBD_DISCONNECT(r2, 0xab08) 13:03:53 executing program 4: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r0, 0x4020940d) 13:03:53 executing program 2: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x40101283) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) [ 1165.369524][T30772] block nbd1: NBD_DISCONNECT [ 1165.371549][T30774] block nbd2: shutting down sockets [ 1165.372140][T30770] block nbd4: shutting down sockets [ 1165.410915][T30775] block nbd0: shutting down sockets [ 1165.459121][T30780] Error: Driver 'raw-gadget' is already registered, aborting... [ 1165.459137][T30780] UDC core: USB Raw Gadget: driver registration failed: -16 [ 1165.459156][T30780] misc raw-gadget: fail, usb_gadget_register_driver returned -16 13:03:53 executing program 1: ioctl$sock_inet_SIOCGIFDSTADDR(0xffffffffffffffff, 0x8917, &(0x7f0000000040)={'wg0\x00', {0x2, 0x0, @broadcast}}) (async) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(0xffffffffffffffff, 0x8917, &(0x7f0000000100)={'syz_tun\x00', {0x2, 0x0, @empty}}) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) ioctl$NBD_DISCONNECT(r2, 0xab08) 13:03:53 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000000)={'syz0', "4c7df956475f2be67253dd12c932f67e2c79db052c234e661065ad2fd1de59229676857b5fc1b72f"}, 0x2c) [ 1165.499863][T30781] block nbd1: shutting down sockets [ 1165.505942][T30781] block nbd1: NBD_DISCONNECT 13:03:53 executing program 2: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x40101286) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) [ 1165.506000][T30781] block nbd1: Send disconnect failed -32 [ 1165.600091][T30783] block nbd2: shutting down sockets [ 1165.619564][T18028] usb 4-1: new high-speed USB device number 14 using dummy_hcd [ 1165.638951][T30785] block nbd4: shutting down sockets [ 1165.721417][T30792] block nbd0: shutting down sockets [ 1165.737067][T30790] block nbd1: shutting down sockets [ 1165.737419][T30789] block nbd1: NBD_DISCONNECT [ 1165.737440][T30789] block nbd1: Send disconnect failed -32 [ 1165.790332][T30794] block nbd2: shutting down sockets [ 1165.919441][T18028] usb 4-1: Using ep0 maxpacket: 16 13:03:53 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_usb_connect$cdc_ecm(0x5, 0x4d, &(0x7f0000000580)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x0, 0xf00}}}}]}}]}}, 0x0) 13:03:53 executing program 4: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r0, 0x80041284) 13:03:53 executing program 1: ioctl$sock_inet_SIOCGIFDSTADDR(0xffffffffffffffff, 0x8917, &(0x7f0000000040)={'wg0\x00', {0x2, 0x0, @broadcast}}) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(0xffffffffffffffff, 0x8917, &(0x7f0000000100)={'syz_tun\x00', {0x2, 0x0, @empty}}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) ioctl$NBD_DISCONNECT(r2, 0xab08) ioctl$sock_inet_SIOCGIFDSTADDR(0xffffffffffffffff, 0x8917, &(0x7f0000000040)={'wg0\x00', {0x2, 0x0, @broadcast}}) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) ioctl$sock_inet_SIOCGIFDSTADDR(0xffffffffffffffff, 0x8917, &(0x7f0000000100)={'syz_tun\x00', {0x2, 0x0, @empty}}) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) (async) ioctl$NBD_DISCONNECT(r2, 0xab08) (async) 13:03:53 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$notify(r0, 0x402, 0x20) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) r2 = fcntl$dupfd(r1, 0x406, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) 13:03:53 executing program 2: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x40101288) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) [ 1166.049704][T18028] usb 4-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1166.074972][T30799] block nbd2: shutting down sockets [ 1166.076193][T30802] block nbd1: shutting down sockets [ 1166.077301][T30802] block nbd1: NBD_DISCONNECT [ 1166.077325][T30802] block nbd1: Send disconnect failed -32 [ 1166.084407][T30800] block nbd0: shutting down sockets [ 1166.084785][T30801] block nbd4: shutting down sockets [ 1166.184332][T30810] Error: Driver 'raw-gadget' is already registered, aborting... [ 1166.184347][T30810] UDC core: USB Raw Gadget: driver registration failed: -16 [ 1166.184366][T30810] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1166.240055][T18028] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1166.240088][T18028] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1166.240113][T18028] usb 4-1: Product: syz [ 1166.240131][T18028] usb 4-1: Manufacturer: syz [ 1166.240148][T18028] usb 4-1: SerialNumber: syz [ 1166.301654][T18028] cdc_ether: probe of 4-1:1.0 failed with error -22 [ 1166.507837][ T3691] usb 4-1: USB disconnect, device number 14 13:03:54 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$notify(r0, 0x402, 0x20) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) (async) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) (async) r2 = fcntl$dupfd(r1, 0x406, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) 13:03:54 executing program 2: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x401070c9) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) 13:03:54 executing program 4: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r0, 0x80041285) 13:03:54 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x7a302) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) ioctl$NBD_DISCONNECT(r2, 0xab08) 13:03:54 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_usb_connect$cdc_ecm(0x5, 0x4d, &(0x7f0000000580)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x1800}}}}]}}]}}, 0x0) 13:03:54 executing program 3: set_mempolicy(0x1, 0x0, 0x0) syz_usb_connect$cdc_ecm(0x5, 0x4d, &(0x7f0000000580)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x0, 0x2000}}}}]}}]}}, 0x0) 13:03:54 executing program 2: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x401070ca) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) 13:03:54 executing program 4: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r0, 0x80081270) 13:03:54 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x7a302) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) ioctl$NBD_DISCONNECT(r2, 0xab08) [ 1167.109693][T30816] block nbd4: shutting down sockets [ 1167.113399][T30817] block nbd2: shutting down sockets 13:03:54 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$notify(r0, 0x402, 0x20) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) r2 = fcntl$dupfd(r1, 0x406, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) fcntl$notify(r0, 0x402, 0x20) (async) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) (async) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) (async) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) (async) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) (async) fcntl$dupfd(r1, 0x406, r0) (async) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)) (async) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) (async) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) (async) [ 1167.130752][T30819] block nbd1: NBD_DISCONNECT [ 1167.137250][T30824] Error: Driver 'raw-gadget' is already registered, aborting... [ 1167.137265][T30824] UDC core: USB Raw Gadget: driver registration failed: -16 [ 1167.137284][T30824] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1167.140331][T30821] block nbd0: shutting down sockets 13:03:55 executing program 2: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x401070cd) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) [ 1167.340225][T30829] block nbd2: shutting down sockets 13:03:55 executing program 4: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r0, 0x80081272) [ 1167.360125][T30833] block nbd0: shutting down sockets [ 1167.360538][T30832] block nbd4: shutting down sockets [ 1167.360744][T18028] usb 6-1: new high-speed USB device number 14 using dummy_hcd [ 1167.361061][T30830] block nbd1: NBD_DISCONNECT [ 1167.480753][T30838] block nbd2: shutting down sockets [ 1167.580521][T30840] block nbd4: shutting down sockets 13:03:55 executing program 3: set_mempolicy(0x1, 0x0, 0x0) syz_usb_connect$cdc_ecm(0x5, 0x4d, &(0x7f0000000580)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x0, 0x3f00}}}}]}}]}}, 0x0) 13:03:55 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x7a302) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) ioctl$NBD_DISCONNECT(r2, 0xab08) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x7a302) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) (async) ioctl$NBD_DISCONNECT(r2, 0xab08) (async) 13:03:55 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 13:03:55 executing program 2: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x40186366) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) 13:03:55 executing program 4: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r0, 0x80081280) [ 1167.619657][T18028] usb 6-1: Using ep0 maxpacket: 16 [ 1167.720585][T30845] block nbd4: shutting down sockets [ 1167.735438][T30847] block nbd2: shutting down sockets [ 1167.740114][T18028] usb 6-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1167.741257][T30848] block nbd1: NBD_DISCONNECT [ 1167.785063][T30854] Error: Driver 'raw-gadget' is already registered, aborting... [ 1167.785078][T30854] UDC core: USB Raw Gadget: driver registration failed: -16 [ 1167.785097][T30854] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1167.909883][T18028] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1167.909917][T18028] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1167.909940][T18028] usb 6-1: Product: syz [ 1167.909958][T18028] usb 6-1: Manufacturer: syz [ 1167.909974][T18028] usb 6-1: SerialNumber: syz [ 1167.951513][T18028] cdc_ether: probe of 6-1:1.0 failed with error -22 [ 1168.153820][ T3688] usb 6-1: USB disconnect, device number 14 13:03:56 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_usb_connect$cdc_ecm(0x5, 0x4d, &(0x7f0000000580)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x1d00}}}}]}}]}}, 0x0) 13:03:56 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 13:03:56 executing program 2: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x401870c8) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) 13:03:56 executing program 4: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r0, 0x80086301) 13:03:56 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)=@ipv4_newrule={0x1c, 0x20, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x60}}, 0x1c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=@deltaction={0x16c, 0x31, 0x100, 0x70bd2c, 0x25dfdbfc, {}, [@TCA_ACT_TAB={0x28, 0x1, [{0xc, 0x3, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x1}}, {0xc, 0x18, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'ife\x00'}}, {0xc, 0x0, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x4}}]}, @TCA_ACT_TAB={0x28, 0x1, [{0xc, 0xd, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'ipt\x00'}}, {0xc, 0x9, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x5}}, {0xc, 0x7, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x1}}]}, @TCA_ACT_TAB={0x40, 0x1, [{0xc, 0x1, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0xac1e}}, {0xc, 0x13, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'nat\x00'}}, {0xc, 0xf, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x100}}, {0xc, 0x4, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x5}}, {0xc, 0xd, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'bpf\x00'}}]}, @TCA_ACT_TAB={0x1c, 0x1, [{0xc, 0x2, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x7fe00}}, {0xc, 0x14, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x80000000}}]}, @TCA_ACT_TAB={0x68, 0x1, [{0x10, 0x0, 0x0, 0x0, @TCA_ACT_KIND={0xc, 0x1, 'skbedit\x00'}}, {0xc, 0x10, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x401}}, {0xc, 0xa, 0x0, 0x0, @TCA_ACT_KIND={0x7, 0x1, 'xt\x00'}}, {0x10, 0x13, 0x0, 0x0, @TCA_ACT_KIND={0x9, 0x1, 'csum\x00'}}, {0x10, 0x1, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'sample\x00'}}, {0xc, 0x1a, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0xfffffffc}}, {0x10, 0x1, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'police\x00'}}]}, @TCA_ACT_TAB={0x44, 0x1, [{0x10, 0xa, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'police\x00'}}, {0xc, 0x18, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'bpf\x00'}}, {0xc, 0x20, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x5}}, {0xc, 0x0, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0xff}}, {0xc, 0x10, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0xbf8}}]}]}, 0x16c}, 0x1, 0x0, 0x0, 0xdc}, 0x2004880) r1 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r1, 0xab01, 0x100000000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) ioctl$NBD_DISCONNECT(r3, 0xab08) 13:03:56 executing program 3: set_mempolicy(0x1, 0x0, 0x0) syz_usb_connect$cdc_ecm(0x5, 0x4d, &(0x7f0000000580)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x0, 0x4000}}}}]}}]}}, 0x0) 13:03:56 executing program 2: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x401870cb) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) [ 1168.741085][T30860] block nbd2: shutting down sockets 13:03:56 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 13:03:56 executing program 4: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r0, 0x80086601) 13:03:56 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)=@ipv4_newrule={0x1c, 0x20, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x60}}, 0x1c}}, 0x0) (async) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=@deltaction={0x16c, 0x31, 0x100, 0x70bd2c, 0x25dfdbfc, {}, [@TCA_ACT_TAB={0x28, 0x1, [{0xc, 0x3, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x1}}, {0xc, 0x18, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'ife\x00'}}, {0xc, 0x0, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x4}}]}, @TCA_ACT_TAB={0x28, 0x1, [{0xc, 0xd, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'ipt\x00'}}, {0xc, 0x9, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x5}}, {0xc, 0x7, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x1}}]}, @TCA_ACT_TAB={0x40, 0x1, [{0xc, 0x1, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0xac1e}}, {0xc, 0x13, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'nat\x00'}}, {0xc, 0xf, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x100}}, {0xc, 0x4, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x5}}, {0xc, 0xd, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'bpf\x00'}}]}, @TCA_ACT_TAB={0x1c, 0x1, [{0xc, 0x2, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x7fe00}}, {0xc, 0x14, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x80000000}}]}, @TCA_ACT_TAB={0x68, 0x1, [{0x10, 0x0, 0x0, 0x0, @TCA_ACT_KIND={0xc, 0x1, 'skbedit\x00'}}, {0xc, 0x10, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x401}}, {0xc, 0xa, 0x0, 0x0, @TCA_ACT_KIND={0x7, 0x1, 'xt\x00'}}, {0x10, 0x13, 0x0, 0x0, @TCA_ACT_KIND={0x9, 0x1, 'csum\x00'}}, {0x10, 0x1, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'sample\x00'}}, {0xc, 0x1a, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0xfffffffc}}, {0x10, 0x1, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'police\x00'}}]}, @TCA_ACT_TAB={0x44, 0x1, [{0x10, 0xa, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'police\x00'}}, {0xc, 0x18, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'bpf\x00'}}, {0xc, 0x20, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x5}}, {0xc, 0x0, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0xff}}, {0xc, 0x10, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0xbf8}}]}]}, 0x16c}, 0x1, 0x0, 0x0, 0xdc}, 0x2004880) (async) r1 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r1, 0xab01, 0x100000000) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) (async) ioctl$NBD_DISCONNECT(r3, 0xab08) [ 1168.779693][T30869] block nbd4: shutting down sockets [ 1168.779830][T30870] block nbd1: shutting down sockets [ 1168.781327][T30866] block nbd1: NBD_DISCONNECT [ 1168.781352][T30866] block nbd1: Send disconnect failed -32 [ 1168.840561][T30871] Error: Driver 'raw-gadget' is already registered, aborting... [ 1168.840575][T30871] UDC core: USB Raw Gadget: driver registration failed: -16 [ 1168.840595][T30871] misc raw-gadget: fail, usb_gadget_register_driver returned -16 13:03:56 executing program 2: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x401870cc) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) 13:03:56 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)=@ipv4_newrule={0x1c, 0x20, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x60}}, 0x1c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=@deltaction={0x16c, 0x31, 0x100, 0x70bd2c, 0x25dfdbfc, {}, [@TCA_ACT_TAB={0x28, 0x1, [{0xc, 0x3, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x1}}, {0xc, 0x18, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'ife\x00'}}, {0xc, 0x0, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x4}}]}, @TCA_ACT_TAB={0x28, 0x1, [{0xc, 0xd, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'ipt\x00'}}, {0xc, 0x9, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x5}}, {0xc, 0x7, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x1}}]}, @TCA_ACT_TAB={0x40, 0x1, [{0xc, 0x1, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0xac1e}}, {0xc, 0x13, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'nat\x00'}}, {0xc, 0xf, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x100}}, {0xc, 0x4, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x5}}, {0xc, 0xd, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'bpf\x00'}}]}, @TCA_ACT_TAB={0x1c, 0x1, [{0xc, 0x2, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x7fe00}}, {0xc, 0x14, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x80000000}}]}, @TCA_ACT_TAB={0x68, 0x1, [{0x10, 0x0, 0x0, 0x0, @TCA_ACT_KIND={0xc, 0x1, 'skbedit\x00'}}, {0xc, 0x10, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x401}}, {0xc, 0xa, 0x0, 0x0, @TCA_ACT_KIND={0x7, 0x1, 'xt\x00'}}, {0x10, 0x13, 0x0, 0x0, @TCA_ACT_KIND={0x9, 0x1, 'csum\x00'}}, {0x10, 0x1, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'sample\x00'}}, {0xc, 0x1a, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0xfffffffc}}, {0x10, 0x1, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'police\x00'}}]}, @TCA_ACT_TAB={0x44, 0x1, [{0x10, 0xa, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'police\x00'}}, {0xc, 0x18, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'bpf\x00'}}, {0xc, 0x20, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x5}}, {0xc, 0x0, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0xff}}, {0xc, 0x10, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0xbf8}}]}]}, 0x16c}, 0x1, 0x0, 0x0, 0xdc}, 0x2004880) (async) r1 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r1, 0xab01, 0x100000000) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) (async, rerun: 32) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (rerun: 32) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) ioctl$NBD_DISCONNECT(r3, 0xab08) [ 1168.970383][T30878] block nbd2: shutting down sockets [ 1168.985461][T30880] block nbd1: shutting down sockets [ 1168.990723][T30881] block nbd1: NBD_DISCONNECT [ 1168.990750][T30881] block nbd1: Send disconnect failed -32 [ 1168.999430][T20298] usb 4-1: new high-speed USB device number 15 using dummy_hcd [ 1169.031747][T30884] block nbd4: shutting down sockets [ 1169.170578][T30887] block nbd2: shutting down sockets [ 1169.239305][T20298] usb 4-1: Using ep0 maxpacket: 16 [ 1169.255055][T30889] block nbd1: shutting down sockets 13:03:57 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_usb_connect$cdc_ecm(0x5, 0x4d, &(0x7f0000000580)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x1f00}}}}]}}]}}, 0x0) 13:03:57 executing program 4: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r0, 0x80087601) 13:03:57 executing program 2: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x401c5820) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) 13:03:57 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) r2 = syz_usbip_server_init(0x5) ioctl$BTRFS_IOC_QUOTA_RESCAN_WAIT(r2, 0x942e, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) dup(r3) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCADDRT(r4, 0x890b, &(0x7f0000000040)={0x0, @l2tp={0x2, 0x0, @remote={0xac, 0x10, 0x3}}, @sco={0x1f, @none}, @nl=@unspec, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)='syz_tun\x00'}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r4, 0x81f8943c, &(0x7f0000001640)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000005a700)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000000440)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r8}], 0x0, "a59f7995f969f9"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f0000056580)={0x10000, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x3, "795d2c6c3282d1"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000057580)={0x0, 0x0, "efea93e76e56ec72a3410efff9b7b35176ca4a8c06c1d856186d564da676aa16537fcdfc3381c40259246b4eba614cf4b17097352413a0a82b0257b81dcda8ba1924a0580afcbeed8959bfac070f430924b9296d2a2b18034f4db98e28fa1228c1fed20a877db2475357eab4f9903582c6448a9b2909df0e34e5e646ceb89623c939d03cea25b0b122ce168890015c1f4442b4ab2e8fc16160b1a30ed006ca18be82bf9d3e41f949f2ad35b54061986501c85bd315b94ed9e3b6c57c391bea697110181a518a1ef7ff71cb58e3d5c9ea0c4e49b5b4c3486c89615cf920f50bd589cdeb5492a42b8d664d0a4dadfb7efc794f88558911f4779c72358a59982bb4", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000058580)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058780)={0x3, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {0x0, r10}, {}, {r11, r12}], 0x0, "fa6b73c43f5751"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000000180)={0xe0e0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x9, "06c0ddde48b605"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000001180)={r7, r13, "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", "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"}) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 1169.319524][T30889] block nbd1: NBD_DISCONNECT [ 1169.319553][T30889] block nbd1: Send disconnect failed -32 [ 1169.319571][T30889] block nbd1: Send disconnect failed -32 [ 1169.319589][T30889] block nbd1: Send disconnect failed -32 [ 1169.319607][T30889] block nbd1: Send disconnect failed -32 13:03:57 executing program 4: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r0, 0x801c581f) [ 1169.362668][T20298] usb 4-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1169.431206][T30894] block nbd4: shutting down sockets [ 1169.468112][T30896] block nbd2: shutting down sockets [ 1169.497440][T30899] Error: Driver 'raw-gadget' is already registered, aborting... [ 1169.497456][T30899] UDC core: USB Raw Gadget: driver registration failed: -16 [ 1169.497476][T30899] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1169.519558][T20298] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1169.519589][T20298] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1169.519612][T20298] usb 4-1: Product: syz [ 1169.519635][T20298] usb 4-1: Manufacturer: syz [ 1169.519651][T20298] usb 4-1: SerialNumber: syz [ 1169.541828][T30895] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(6) [ 1169.541856][T30895] vhci_hcd vhci_hcd.0: devid(0) speed(5) speed_str(super-speed) [ 1169.543607][T30895] vhci_hcd vhci_hcd.0: Device attached [ 1169.560666][T20298] cdc_ether: probe of 4-1:1.0 failed with error -22 [ 1169.561011][T30895] block nbd0: shutting down sockets [ 1169.598828][T30903] block nbd4: shutting down sockets [ 1169.612479][T30901] vhci_hcd: connection closed [ 1169.616230][T12689] vhci_hcd: stop threads [ 1169.616711][T12689] vhci_hcd: release socket [ 1169.616814][T12689] vhci_hcd: disconnect device [ 1169.767980][ T3688] usb 4-1: USB disconnect, device number 15 13:03:58 executing program 3: set_mempolicy(0x1, 0x0, 0x0) syz_usb_connect$cdc_ecm(0x5, 0x4d, &(0x7f0000000580)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x0, 0x750c}}}}]}}]}}, 0x0) 13:03:58 executing program 4: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r0, 0xc0045878) 13:03:58 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) r2 = syz_usbip_server_init(0x5) ioctl$BTRFS_IOC_QUOTA_RESCAN_WAIT(r2, 0x942e, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) dup(r3) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCADDRT(r4, 0x890b, &(0x7f0000000040)={0x0, @l2tp={0x2, 0x0, @remote={0xac, 0x10, 0x3}}, @sco={0x1f, @none}, @nl=@unspec, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)='syz_tun\x00'}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r4, 0x81f8943c, &(0x7f0000001640)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000005a700)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000000440)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r8}], 0x0, "a59f7995f969f9"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f0000056580)={0x10000, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x3, "795d2c6c3282d1"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000057580)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000058580)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058780)={0x3, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {0x0, r10}, {}, {r11, r12}], 0x0, "fa6b73c43f5751"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000000180)={0xe0e0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x9, "06c0ddde48b605"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000001180)={r7, r13, "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", "7f6510577da028eb52a5f42289016f9b787bac7133470ede480d26ba9e21c507a9c091bbb17ec2d4562f93e6a858ea5da2d7b5d078421a990cb47d06ac6abae6b188e6a80eaeaa2961ecd39bd5e44a4fa2bed456b0896b7a7c0726970f1c3d9351516a9c10cfc8e52e86877babf7f46781b48627ba10ce23dea0412b05025209241ad92a9a43d4492179b2a6ec4912c43e265668ab3f20686ff76005af87cc09875769627be1375692f9b1da37fd2ef14d15ae1e35419c32b5d3804bd16f9db4d277af9c5a8f2dfd9564fc963d956e525edea9bbc8dc3a0844e9f9eca6a6b5cc8b34d3ea6d0d28f0c07d7b91646a83da4e8586b245dd5d9573a7f75ef7d75c5656a937608b8a77c34f000828322ea6e8f56ca19bd4a84db3ebb6029ce63b62cc1e9c62e42ba3d0078a8b697b6e9cadad9f5736819f321590d6131ee1b1e6b6f8275b32940da18918d4dcd28d43a674e1b9b848c3875664b0c27e0c1e999a4066f00762ad3d8ff6f12de2f307bf81590350968635ee5eb5412a4c866dc1ee66bb48c58b8ca20f8e0fda0f5ebc0784c766338c876c841e99b79bd609cbe107fe28ad4883929c975351ad8e7f2debff7667a3101a476d8beeb9bfeec8219b0039e913ef9545c63dddd3351ec2eafefdae4a3c504862ef512ff7be94b13290f8b7478fb0014d201e0da5adb7724741aa4cd56cfe4e5a5bf6802fc4ba19e8f75c40a13f7906e0a242a08cdf67689d1788563918b08180c9d314e015a2c2ce892c9dcd917cf9bd233b9b9322f83d3a23c93889a7d5ae3401e40325f57111b2c243c48e729d4a8abb85111b098fed30ef45cf4ffe4907cb08ee249e1349cea9399a56f446ca10c663af41b755b7a1961f0936b8e19c7996f44c6d3fff539c9129848803c4e15137b3b1330c70bd332ec6ac4b0893fd9603cfbca99bc458150b27c16b79ee1935951a2e48fba46e72deaf2c56a0e7829e331c0711cf58d4258f4a2892c7b90dad2b1636711d3f476a73189067ba9e991650559460bb73774ac7ec5006d265157ae3a6c49b5171703b9e7ba3bcf66de519ad8c40877c9d0dbc21cf0db3d32dd561ca3c934c1229759450e6254e8db7ee973c223f74566060b2390cb43d28b0c84cdb0ff7d1a94511390064f87ffbab3a38c2995e43df7c1ce5e4e1d996c3bd7abf1c4229d4c4a37002761c451d1313f8508f67181a84c300ede4074b9c25f935a993567fb1749e1b7200d7e0834b60e865e56fb0622d6d575387d182d554554381a439c553f8ca68cf0a2ed632285bfa63f169c9410a208f9ee5157ca47364c592a4a558d57d7797e658b29ba3243237dcbcec7fdf0a7ab18d0c79f09246a84a30dcc213f83fb14cdbe510a42be35d3f429c8acc779b69c6b42b627f4cb0802926b960e4a43bcbd234514cb3b7395fec81ff013f7b36277a3c1ca57acc6a3ef178b544e092350b1c3ba721457457e4481dcf552a4c0c01f19630501f0f617c4d335e79ff13a975224ab136bbff7979f92a3c2d3fee8f3ef643c9f81b3f0eabad8858e0a704f196ef64268e2dae02c20cd51b12c259997ebc59fad35de75c8c1ad9f2d208a5faeb2b9d056d5e85b5d67ab673676a60c61661e9fc2d74ae14c859a689200a448526ab927751090b7c2a047782883deb4869dc1a914ef365a4c5a5841e767be44a990dbf8e2ae4cca2bc6b909a92c9f7e8c7464020f3088feaee42fe406b2d3735c11b47ad15afa973e321e124283053f7924edd046999a7f0c4af77f64dbdd9e8589df47ad7ae87dfad172df575097f6993e0de5b13b72da55294829c2e493a1fa59958ec48fb1bb4eddc2495bc56afeb0930ac85d0b30d2d6591733405c6478c536b64afc1b8d9adfb939e89f2dabb8721bfe936013c8d648ef3dcd000c8905f007a95bf6cb511adf4c55a15996823a1fe531134334201dcd824d711ae5fd5820e130d3f1f21ea9e4b2457fb32465e055a9e65aabaab87357d2356c66a3814a5d84f614df4ac705a4f001b40e764e9c1a20c8f7350e8cdc9f7ea20b9ab5c028eb96c5337d76b06789d1535ec3791ffa84b87f2c7dac70ac5d866ffe71a443e96033a4618007654efd253276df0ce5ba58c15a3192fea04feb764c51bea7c281e6061590cdb9bc102ea28a0e1bf8fc7f977f7820af77b21eca440bbd24e4b87f700793991f6b6db5fdd2f506e1c0d54b4d032a6d2dcdb42c3fe1db9e7a8b5956137e516bc2afc966b6ca72dfd017d61b1520897c62e0d685ad7214cfe6d97158659551135eab876ec5110f3de107cfeb8d93d963a39391f4f9f6d7a9ef52c9d2ebd3afb3279a899e524f6f32c3bfb6bd773a5445d5f2f8367eb7e82d0fb45f0d327a44f9c65b924002ea85f830658c8539c1c18596934bb1c07d759fce7eb5580b007321ea1ffeb90d6cc05337c05f5804b12662694bec89393760808f4dd8bebd4e98c60265f7ce0408fda66517a0a54f7ed36748daf8b1d4978dc4877355482501f8cf5233b672f032fe64d58d5c592fb7bf3a7ff404087a86f47175ca4da60073785adeec31ede5835db4e9c45334e3d40992c9a86a0caa2db6fbc9c534216d018dfbb82854e25e4df42e117fcac27b015ea8056d1ec5b1ae49e7abada65ba4e47836f75b6ec16710417c208ec00a96738b024ed175ec881d3ac21274a9ca4523229df3654ed0d2cc30236f4a418a75f6ac0cbe587d5fe76972af8f38388bf42d854051639dd7efb890875abb6cc129311db51d8f31eb2f40b78604c97b8c8cd31db850f7be2b0e162ecf2650a8c54d4c13b6660a2dbc4b4adddb49252870494585286487f5c14b7ea723b4e52e2e58a3994460bad94fa039655449e661fe3a3583b2b20fd09da1e65b8c4ad61f6f68ee093dcddf0045e1923e992aa5b637efe4eb2ca1306b9dd9dde5b7ea85c4d26e7fafe5f74f889f745571cf592dadb378883599aa3ee76731eca49608bf8f8cf2b73310fa68684068aa9fb2c5e401a0d890921c51c17d4d784bbc55d0a82d4ddb1d0517beb96a290562dd7650d90e30122a0c9a7dac8773cf7d242c92e7cff6dd6f80406bb7918ec2ae6aaabec8a06508d7526eac87cf242a6a3952b755435dbc7da9f83127e93b4a04788750cc13d2667a447c50a4fe06fc2e7e989dd4b4f9205646c15be2ecb811d5b00e21f02394a8ecff3b50efa87ffbaa7d919b0fe29fbaad8b6b2b5cbe7489239bb6d803f260a8ad9d5f9002faec3a2631a5b9d66b9bcffbcb2a45fdc1911b27761a0af03e2a7fdc0ff34dbc881da2a1f566697a0dcae9164754789dc994d54a6e64f5b3348210f745b24bef1d9c9871fbd6e709d2ed225bff8e6492e0cbfebfa12c195df7a49eeb869544a0db6873671f7530123d215887cb121065c9f7d46cbd22102e4e2dc14377e403e0a74fac6327b73aa41de2142bccd642e7a931918668ede1d7193cf85b6b4878b0a9ffccc6cc8c2a799b2b66577f67cbbb5d80c26441e5006db0f83224b491439fe9405b9b70a90620d6aa45f17c834dd691761436f0811d379efa2c42f44a36aab3bf7441f92f58737aa99b44f9bd93ce4f9fd97e4a0cc9c38bd6cd3fedecceb924ae2d19baf66244d51b91c662baeec1ee2a3cf1bc467f2562f86edda41c120418cfa739f6ac6aa3b57b669392760d6b78d368707d4e9b81fa57007e4eabec7e6f05037c6e135a23e19d25aa3ba66d253ebdc5fdd645cd49080d22b60ea19e353092a24a4bec0238bd6082a819546454e6ccfab1f03a1af65a2d1643b47c427bf3a3c5ba24a7b7d4f0acad61296f238c701ba52e2280d4e857967a59b567053a4edb1e361c71ad61641be43b7c55a0d101029a6c7992602c1a63bc0873c1294908c5cc8eca229d2dab8c05474c635abdc8feb32901c1821460e8d4528bfa3fd54a50f338538378ed3e6c69bc935ff1c829866deefcb7e7f8d87370fdb3964562e27a0a12c101621d11485467381f04a7f47ea2a5a10bc276174b95e632c35fdcd8ea58bb8a4a1b242e835ea59ef00f0ebc2aa56748289c9e486e6865dee365a5eb747de612184e7e11a4f49bd96a089ae2e838af3346174c949a4ab309dbb9681178e407a3802c38e4c7f8edd0549f5fc64bca186446ec30533d4c929b6710fc72996ef02859b428b143435d983d0a1c00c8ee241f1a5afc5701a3e313755e3119089d90f5198aa7d589e279d81a09e5f64d9acf6225cf9515f2f77ac0c1067c497469a9d1b9b49d5d72fb871a9426e330dd2289b0da40db5b6ccf8d2b4053f20d6561ead04c759ff675049128ded1e906dbe76c26455a921a36c7d4f50c109bb7f64d3a6b172173244edaf0557f4192e3b4ee5c07c16f1315536d19088bbefdf8400a134eb73c99206d3d02697099e152ed11594ca781aa2e4ac652ffc5aac2be207cae96909c0747d3a3522362a1b545c4e2b7f2ebdbda54eee4e27898233d490001e395958afc683650ad6df8ad97924e6a904e12b58f3143959d09f258b82f7d85c0b4defa91abc9c0df1898c289cfeb19ec3eb3ebbe7fb1b1820974ab791114455c37694e4c898cbbdf9980aa9cfeef0663d6c25292a4f83ff11b664f4a889897e6bb646e8d0598ab10cf3515fd49343669e3fca00eca63b6aff36d002a970687472168bf4187f8ddf8fc5edcc41da283946bb524cd2670ceca082e0920c4151203ddc3b6ceadfe62343a95ed11ae4252b6cccb433be6d0474ec17ec85a58b033a87e94ff0aaf1aaab97c533977fcbb691be4c0cb9d81f4bfc90ca955e442461574dcb584b016980769a2e18dc4492c0f79568e99648ac8c156e868d5942f5fd7b3c95508fd12b9562cf17d4017abeba5a2ff581ba237fe1c8360cdc57681eaf9f4ea5946e4029ff9349d08f104e2d4e4cde9517d4300143f9fb27e4eadfe4dc13bf48d31fd63645d9afc021f8e5159b378925eb5d2d6c43fc5bb42f8bc15d2e6a9f4030b475a9dd61045bab6159642b10c3d9794c1ba423b3687d0319886a8345ec3a82551520dc14edd0d7910f3853aa6618c5516433bebf17e4a8ff5dcab3388adf65cfa5718eaa6d41213ff6e6ee474399d68ccb1a57932f53112269607fc34607168a0bed26751d2f86209278b49f482cf704a777ea7c5f9c05536ed5e9649585a60c2129685d897ee825cc029a23bca37579ef6de6cfc75b37d45ba86567a907801bdb355b926d639fbc9491dabef7528781e508fc25ea8b07b3867b60ef45a2bf13c0f75008603faaf2853a334369c6c03753ed8e2e90a37dbbf356f737b6e7568b516a36652f264239462e0f5b417d05796ec5846c6232f3f588e533d590e2d5b2e092761adbe58ea9b0a706334cca9823c9af03ae002ae62e5931c0375db3839408b7b1143df4a5a0173a0946302af669513139fcac388768a2538d"}) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) syz_usbip_server_init(0x5) (async) ioctl$BTRFS_IOC_QUOTA_RESCAN_WAIT(r2, 0x942e, 0x0) (async) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) (async) dup(r3) (async) socket$inet_tcp(0x2, 0x1, 0x0) (async) ioctl$sock_SIOCADDRT(r4, 0x890b, &(0x7f0000000040)={0x0, @l2tp={0x2, 0x0, @remote={0xac, 0x10, 0x3}}, @sco={0x1f, @none}, @nl=@unspec, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)='syz_tun\x00'}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r4, 0x81f8943c, &(0x7f0000001640)) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000005a700)) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000000440)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r8}], 0x0, "a59f7995f969f9"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f0000056580)={0x10000, [], 0x3, "795d2c6c3282d1"}) (async) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000057580)={0x0, 0x0, "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", "1bc3189f531eb84b227e340c9f600fa4c3237e18139bd079d40e60e259b6a184f318dc1fa2041f60eeba54b70490866e6730c8e5d19dde0bd34d5e6add4411dc49e02ceb74021e523cd99d3b94b541605ea5559a2d53533dfd0f9f4a73e39d8ccbdc1fdf8341d15a8bd35f4fba1ebe369f891d29e30987b578b5552b8c5b6d305019a3f0edc2d8c169218cce04e9b0b327a6ac7d6d5a8963778a5ec88dff5fbf61f46ff6cd5e1fd67cb193a1ed34117887f9a7c11baa98be4463e1f7d9ccc5195d79466ac15d6f7df45fb3e762e4de12b61137bc98dbb9169bffc1e6bfc496d6efed976bf0fb870b64bfb9bfe3fc740b8c0117b1a1912400a34913f8c120860abf2810e15f5f5bdd6e75bac674407c654bd42925d39c2bca4b29c233073e6589608edd88d976dbadc394aff838075761e692923a4c0f37a1318a6cdf961315973fc7e867a69be0c726b6d1b8b31b79290bd76416c4dd4344d329312e2b7e4928ceb492c73e6e625337b5c2f1c13d2e29938db476f8f1981f00027d76a239ecba6a214d1f820775d670d9014adcfdf2a35463b94b1bf01a91df37c946e7298a09bd24659a07c719366a87ce67ed4628cde98c0d73451b18aeff77c3bb63ec061c0005acef1472954db7d49863be1d5761436659549fa744b54cacf6d7b09cb41afcdbc2e8df66f241a79d5be12a017942047eaff8cca29f96db6a8ad17e65bb1149cefb61a44fc7d94105e178fa897b5a1f7876e9c41525d717895f2337855997b6d5f22024456883ad21f2ac3f56871b3e23d64a113bd3d4ceb99f848205f3abf48bbe1fa19919844e2c096859e69b6b2051bb600318d16a21bfe1850d02dc94ed2377b7347c2966c20836d08f3b220d4b4ccda6630ee8366197971ba763c1224270ad577b175186da54b9820628a853eb32061fbc61134824ce44de8eeed93c83814f2e4e3a42576b7c735efc2889e8ae13be93ed5a0517450ad2414b8ad3f4a9096c91b41775a3815fc77eda2123a6a51d2e90f89c270d020d0025bf2b4ea87ae65747177868aed7d87afac0614fdcc0a958304269c96acb0566e8e08ac0db3674747c57ec781c476e0c780690de430bf18f160c3d0e0b3c23fdbb45c0a2d8d366e3384733921937cb70c20715970fa8ed928afcdd5b04836f07b170d62c7609d58fc7459946379487788280f61080ad0c3c60b1c59abdcd6225ca88dff05b9330321ac05ff63fe0db8556c68a67286816494b546046748f843b3d0ff5c4839b29d5a61c3fbcabcb1190cf23ffc5a8b5d4aaf966b2b98311473450951cc0e81bd499acbb9c2839fef586f7fa0717e514e897130c927e16819cab9fdc4651589c41dbfd014fae3ccc08fb937f79b466815d7f64834c3675a6ffd569b7c6dc8dc7f33cb1976d7297e60457dc22b1cea30b33327337320947e6a11f62244b6a0d0026445ff75c9f34f19a6c532f0858aa6744e7b9986f9a78930b2a70640cacde48b8e0a489a18ac6dfd586bbd99d21e53f2dbb82df8be9dfc52ea2215ebb2f94eb6bd672f1ef1f02a1de5032b2e91831f5b8ce5c69e52f22a21f59f7e83c085a4fa86de1b0789edbc2aedb2053043a10d40a1af630e5370dc93fffbcdb1f211efd5b376d90bce4f49681307b94961002a77173e7e2ef148a646a9612d417aaba3373f44c92803607af1ab08d363187e039d7359dc58c074af8e07a94f9d69b04098ba0cc9035f8411eb76d3bdaff539da569e83e0cea8610d36424a3f7419bf6d62eb5fa7bd4d311ca5f81db92601ac8bfce12f912abb697662be3e6cafcee52255b6280ae7a8974c459ff1c8bad331920bfb932bafc74e53ec3dcb7de03fd01b4d4d69bd00d131cd75b89049288b252fc7748d841b1ae8dd3dffb46e727459bcc9774d3fa4839c1b740286382ae98f03d449b19dbba59eb0807c730bd73c54fa569342648e2017790af975f87c67f144bdfbf791fbe84dbfec06921e0f6dd0e77b7426129c3fe6ed83a0206d1732fca0c90e6344becc067639d32a151c10d19d83738b8802827a812dded1609e59858c670d4a5112d3d036ad5e5386d268c1a116cf2f5fcbccbe7267d36411f61ff041b52d7f52dd7aa87c65af57c309f82eec67a10047ec8955121633348a2bde951ca81281bac3457e458feaf17f85248369c597bcd953be4b58ced22ddede2e1023bbd6f6e122c900b1070f9db62dc06d05afbbcbb82683941ed39575b3192697e5f343859e70783b91bacc441ca6e157a453828e046b44895922bbc1ef7b6cb51cffe0bab0503901f62d7a34caeedbb981682a493767bee4b85745bf739151e2c938c23cd95e35a9582ba1ffc6c33a5c8cc2b83481aaa8464b1857c42be01dc1d3b323a22ec13a2c49d7b5b61c201071a36e302d7236aef6246b3d0e58b6af202d1a693a29db04acac86cd5d553113fe7003351841eb00900b145f5383da73761242b6222db34ca9527253a1261417ffc5f53c068b211cb4008f6d68a1240a129603961f2f49253fabcb776085f4d771cc4bfcdbb9be23c07ff088ce5487f32820dd1f740599d85dd9507811cb489e7eb8ddb8affa40b6eafc27dabd3dbb679ab3a433ac8a508780ca511dd4f9ccd8840ad142eb42dbb194d189d8857a1e536d54857313b8bfd4bafc07511871ae608f0ac317fb9258f77547962f42efae106dc57cfb45f90ea612d0e612c39fa3716d2016927f4daa9ff32f00cbfb1841f85a13f1404c5f9c9375843accb636a039da9b4af05346a26d45a05c6dede0f5af2455fd1fcdd927d55f76a0de48d5850b9976c06ccdc849f27db7960cc5c9cd2258bc6bfad7042a38b07c01b67d52f1bb5ae18678c8ce5daa3a3cf2a2b0c86900c8c8c46870b5472792ede3b98284b205a796199f1e11b1c3b66d8a9ce7feef8a53d8c9865dfe8d8e6a7dce441f90cd59944eeffc7f4fd2585ac5acc48a17db38d023d65d0b7d74f923409b8f9db725da53f254a47b9913b5a9a70d9597f0c851e53c2d530dbe985a0714cc8b480a9ea1bd32fc325c77670b2d79ce253ff69fce843ad1ca091e6b69a88c4723e570a01b161d8148b36c7c92c4e6666bd5dcc64b676063ac20ffc5e621adeb54d89209a9acad968f44b79425ec98300cbc31a35556ca7c05a0b38fa463632a8138ccbcbf308c70365725981c8db6cc5041ea2767d4c2390d362c0df34aa96995d388f419af2b64a07c81bc7073d8d3c5e25d70c38f0e15289799f889f401e2a8bee0d8dab426f8f1eab7644d5bfe2ae2023923d222b20f53b8f9166e603d2ad7f21912ee0a671de1d838ff1d998ecd21d7fa04436be6f5121a228c7baacd194dfa9e2fdb0ed55fdcd82c8a28f9b2ae0420c1c14870578873d3c4be4361651e6e2b9cd84a2e3129090cbbe268d9f7ad8adfdffdc6c28a426047e65fc4d47de1efe078950e7761f371c459d54655d057046190d83aceba413dc303f40d6d26044b5592a55a5638b35eef0ca15ab7bb7670cee6f576fe3220ba38048c5f11e3f9587e5aa2226019e2679809ab04fbf9926d60d6ed2a84ad87c62f55dbaaed73c98ffff56b9497eb64b84ae0bbf1124b6554be15815e3da06bb100191521f4aea59a0c92974b5eda0e687f49f74e3a406fc099b48ffd30a146b6cb029cc3c3fccc73c79744bd58f32edd1bf2eb94260649e091cf3b6b9a6651e4f5f271af999b353a74d9a56f24f25fcdd077dcb6a89d6fda0653aee893d33dc0922f541d16ed7c3088d2c768ee89e6a695958874a0ec01f65d0b272c22e7b776f79a4a4cd6984bcd1bad399205a286c1a01a4eaa8a71426bf7cbb175325dbf0eff3942f886f15ff4bb976b2c3d236eccc6e6c99db46acbac3c2df49a86739bb11d8766a86f8436ce8b5d88a2a9fa747d31af0fa9c8e019295f1e29266d41e3fb85f3735381432d77ee10f2034815f63b22abf8a09153dfaf5cc630c2f50b8795b800c6ed9f0d903df6b7cf3e0bc42fb068943f01ca34bb51dbafe7ee05dadfbf1bfeee5ab154d1989d5673b089b0e79dec632f2a7a805d1e6def0f198f91f054f919f6263d9f9c1d6995d8ea96ff16de66a272e5887d612797f59d347d3a1ae757d901c0b88b462ebaef3e530f8cc52888066cb01b41df8e79acb4fa2aeddd9f9fbbf3e8b1cbc4040f6fe9218330d98fbff6a7d3cba3ba23c72fe09578fac490f42c95f96793cf4d0a1796c04a823a872b79624cbb34f580c68cefeb83b5974281852a2b02c2d8e749046812cbaf8ca87d0ff030a01d0f169e89244b3cfc5abc638163d427bac009a1e42ca08850b3a8455b49c923e8479f08c65bb0bd8943c94f16b955c6a59f2532021086fbb86a7692695b7ea9157e5f14fc3ecd602c8e67c4e4e350f5b38d39bc7dd25807f84277c8b6f3ea5443c2427f8a70f86e017706f3b81e1c9e44104d03c9839704e44a4b35b51b087192f45a32faf4069af2b016f78bd477942e176dba3f30fc0e7ba28a215f273c11185bdfd34aec6f044643902b14ca30acd7c59715be5a0ded49baf9928b4029eefbac65c34adb7397e525cf822196317f00ee3efd6c8f1587c8c89518c0e33e86d77dd590a9003a938852cca68f96893a37657e639df5ce756a5c3cd80a09db1714c935f260309afa83268432c75cc6c8fbea1ac3c82b29fdb3be0ad6a22bfe556a26b7d553595efe375fb2d19853c0ca83ed032673e288e42c561aa008b46dc08241db5326ac96fa9779780df911caf2efe409bcad9ed8b7d4a9b006d48ebc310edcec47d5a43f99ebe3c87b3c1a852d71bba053618db90e644ca9b2ec58bf707de37d03349c88a29c79f25bfca2ba0611d0eb01f228ffdabab318bb268d9eac4f7fe31d921d46c6ee2abe891fb9d880e2b0f936570b662febe430035a3f44c0f9f6338614d7e99fedaeb41388b18db98b0915fbac356272bec39c6205072eaed02876249aa0fc5fa2b0207e2a919bc9dd0628c4cefc0fc768a0dad3133fa1db09b5df2b189820bc5309fbe8cbf2bba6eb18d895db91b3cbd412e67ada9b287a831fa14aa46d9424b254a2376c9b939224a720df6c13a3e128ce8b2c33d51ef5b004b380065f763e8b6ed7afda33b73099699aefbb396846873fe677fe39b1e802067292e0f8dbc512910d417aa8b666f1187ec074762c905d843923b5053e6d6510b466bf223b42522d9bc06c322f551fa3258f23bb88310d131c5bb77b4bcf8470e5d740bf892c6922880dae77734239792c60effa253f0955e3757cfa0e1c53352073a74f797796f2d7f82176cd98d146fa0d19bbdccdea28d4792e912310add53c10ffb2c06532d5bb18367c9b4cc64dd2a55586af77f23ce17f9556a2b415bce963a13e00561af8dbff9d53ec8990a0cb9d8526756a674cac7728f5e1b75340ec23715f39a8f"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000058580)) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058780)={0x3, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {0x0, r10}, {}, {r11, r12}], 0x0, "fa6b73c43f5751"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000000180)={0xe0e0, [], 0x9, "06c0ddde48b605"}) (async) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000001180)={r7, r13, "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", "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"}) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) 13:03:58 executing program 2: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x4020940d) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) 13:03:58 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_usb_connect$cdc_ecm(0x5, 0x4d, &(0x7f0000000580)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x2000}}}}]}}]}}, 0x0) 13:03:58 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) r1 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) bpf$ITER_CREATE(0x21, &(0x7f0000000040), 0x8) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080), 0x80, 0x0) ioctl$NBD_DISCONNECT(r2, 0xab08) 13:03:58 executing program 4: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r0, 0xc0045878) 13:03:58 executing program 2: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x80041284) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) 13:03:58 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) r1 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) bpf$ITER_CREATE(0x21, &(0x7f0000000040), 0x8) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080), 0x80, 0x0) ioctl$NBD_DISCONNECT(r2, 0xab08) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) (async) bpf$ITER_CREATE(0x21, &(0x7f0000000040), 0x8) (async) openat$zero(0xffffffffffffff9c, &(0x7f0000000080), 0x80, 0x0) (async) ioctl$NBD_DISCONNECT(r2, 0xab08) (async) [ 1170.362678][T30909] block nbd2: shutting down sockets [ 1170.363599][T30913] block nbd4: shutting down sockets [ 1170.416752][T30917] Error: Driver 'raw-gadget' is already registered, aborting... [ 1170.416767][T30917] UDC core: USB Raw Gadget: driver registration failed: -16 [ 1170.416785][T30917] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1170.439393][T30915] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(6) [ 1170.439418][T30915] vhci_hcd vhci_hcd.0: devid(0) speed(5) speed_str(super-speed) [ 1170.439497][T30915] vhci_hcd vhci_hcd.0: Device attached [ 1170.441764][T30915] block nbd0: shutting down sockets 13:03:58 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) r2 = syz_usbip_server_init(0x5) ioctl$BTRFS_IOC_QUOTA_RESCAN_WAIT(r2, 0x942e, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) dup(r3) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCADDRT(r4, 0x890b, &(0x7f0000000040)={0x0, @l2tp={0x2, 0x0, @remote={0xac, 0x10, 0x3}}, @sco={0x1f, @none}, @nl=@unspec, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)='syz_tun\x00'}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r4, 0x81f8943c, &(0x7f0000001640)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000005a700)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000000440)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r8}], 0x0, "a59f7995f969f9"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f0000056580)={0x10000, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x3, "795d2c6c3282d1"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000057580)={0x0, 0x0, "efea93e76e56ec72a3410efff9b7b35176ca4a8c06c1d856186d564da676aa16537fcdfc3381c40259246b4eba614cf4b17097352413a0a82b0257b81dcda8ba1924a0580afcbeed8959bfac070f430924b9296d2a2b18034f4db98e28fa1228c1fed20a877db2475357eab4f9903582c6448a9b2909df0e34e5e646ceb89623c939d03cea25b0b122ce168890015c1f4442b4ab2e8fc16160b1a30ed006ca18be82bf9d3e41f949f2ad35b54061986501c85bd315b94ed9e3b6c57c391bea697110181a518a1ef7ff71cb58e3d5c9ea0c4e49b5b4c3486c89615cf920f50bd589cdeb5492a42b8d664d0a4dadfb7efc794f88558911f4779c72358a59982bb4", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000058580)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058780)={0x3, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {0x0, r10}, {}, {r11, r12}], 0x0, "fa6b73c43f5751"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000000180)={0xe0e0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x9, "06c0ddde48b605"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000001180)={r7, r13, "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", "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"}) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) syz_usbip_server_init(0x5) (async) ioctl$BTRFS_IOC_QUOTA_RESCAN_WAIT(r2, 0x942e, 0x0) (async) syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) (async) dup(r3) (async) socket$inet_tcp(0x2, 0x1, 0x0) (async) ioctl$sock_SIOCADDRT(r4, 0x890b, &(0x7f0000000040)={0x0, @l2tp={0x2, 0x0, @remote={0xac, 0x10, 0x3}}, @sco={0x1f, @none}, @nl=@unspec, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)='syz_tun\x00'}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r4, 0x81f8943c, &(0x7f0000001640)) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000005a700)) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000000440)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r8}], 0x0, "a59f7995f969f9"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f0000056580)={0x10000, [], 0x3, "795d2c6c3282d1"}) (async) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000057580)={0x0, 0x0, "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", "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"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000058580)) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000058780)={0x3, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {0x0, r10}, {}, {r11, r12}], 0x0, "fa6b73c43f5751"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f0000000180)={0xe0e0, [], 0x9, "06c0ddde48b605"}) (async) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000001180)={r7, r13, "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", "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"}) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) [ 1170.537079][T30916] vhci_hcd: connection closed [ 1170.539774][ T42] vhci_hcd: stop threads [ 1170.539788][ T42] vhci_hcd: release socket [ 1170.539804][ T42] vhci_hcd: disconnect device 13:03:58 executing program 2: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x80041285) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) 13:03:58 executing program 4: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r0, 0xc0101282) [ 1170.627364][ T3688] usb 6-1: new high-speed USB device number 15 using dummy_hcd [ 1170.651132][T30935] block nbd4: shutting down sockets [ 1170.652003][T30936] block nbd2: shutting down sockets [ 1170.788279][T30945] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(6) [ 1170.788296][T30945] vhci_hcd vhci_hcd.0: devid(0) speed(5) speed_str(super-speed) [ 1170.789747][T30945] vhci_hcd vhci_hcd.0: Device attached [ 1170.792654][T30945] block nbd0: shutting down sockets [ 1170.811856][T30947] block nbd2: shutting down sockets [ 1170.850581][T30949] block nbd4: shutting down sockets [ 1170.876211][T30946] vhci_hcd: connection closed 13:03:58 executing program 3: set_mempolicy(0x1, 0x0, 0x0) syz_usb_connect$cdc_ecm(0x5, 0x4d, &(0x7f0000000580)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x0, 0xa10b}}}}]}}]}}, 0x0) 13:03:58 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) (async) r1 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) bpf$ITER_CREATE(0x21, &(0x7f0000000040), 0x8) (async) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080), 0x80, 0x0) ioctl$NBD_DISCONNECT(r2, 0xab08) 13:03:58 executing program 2: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x80081270) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) 13:03:58 executing program 4: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r0, 0xc0189436) [ 1170.883144][T25462] vhci_hcd: stop threads [ 1170.883160][T25462] vhci_hcd: release socket [ 1170.885276][T25462] vhci_hcd: disconnect device [ 1170.919573][ T3688] usb 6-1: Using ep0 maxpacket: 16 [ 1171.030128][T30960] block nbd2: shutting down sockets [ 1171.045283][T30961] block nbd4: shutting down sockets [ 1171.048438][ T3688] usb 6-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1171.058104][T30963] Error: Driver 'raw-gadget' is already registered, aborting... [ 1171.058119][T30963] UDC core: USB Raw Gadget: driver registration failed: -16 [ 1171.058139][T30963] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1171.219713][ T3688] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1171.219744][ T3688] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1171.219767][ T3688] usb 6-1: Product: syz [ 1171.219783][ T3688] usb 6-1: Manufacturer: syz [ 1171.219799][ T3688] usb 6-1: SerialNumber: syz [ 1171.260520][ T3688] cdc_ether: probe of 6-1:1.0 failed with error -22 [ 1171.462902][T22237] usb 6-1: USB disconnect, device number 15 13:03:59 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_usb_connect$cdc_ecm(0x5, 0x4d, &(0x7f0000000580)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x3f00}}}}]}}]}}, 0x0) 13:03:59 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x2) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 13:03:59 executing program 2: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x80081272) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) 13:03:59 executing program 4: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r0, 0xc020660b) 13:03:59 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x800) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) ioctl$NBD_DISCONNECT(r2, 0xab08) syz_clone(0xa0000, &(0x7f0000000100)="271e447ac2afdc579e95190b9afc3f4cb0fad010d5744f11e19804d270fe056a33e17fa645ffe3eb1d913e9810cbee195dc094c96c5ae015d5841ccfe445ee3b357bb7f07df0cf86c6a2a2b537edda05e9d555e4fb16fd7a2c5b3e02494f8b29a7249b26d982c23d57f59f0213044704d41c61805c5f2ae90579cd7462f48c5ccec86f", 0x83, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000001c0)="c3482b83f9612df3a674991141b7b04156cf1b4d5d5deea81ade2580d221938619fe3b") r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) ioctl$NBD_SET_SOCK(r0, 0xab00, r4) 13:03:59 executing program 3: set_mempolicy(0x1, 0x0, 0x0) syz_usb_connect$cdc_ecm(0x5, 0x4d, &(0x7f0000000580)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x0, 0xff00}}}}]}}]}}, 0x0) 13:03:59 executing program 4: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r0, 0xc0481273) 13:03:59 executing program 2: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x80081280) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) [ 1172.069937][T30969] block nbd4: shutting down sockets [ 1172.071049][T30971] block nbd1: shutting down sockets [ 1172.074141][T30973] block nbd2: shutting down sockets [ 1172.075666][T30971] block nbd1: NBD_DISCONNECT 13:03:59 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x800) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) ioctl$NBD_DISCONNECT(r2, 0xab08) syz_clone(0xa0000, &(0x7f0000000100)="271e447ac2afdc579e95190b9afc3f4cb0fad010d5744f11e19804d270fe056a33e17fa645ffe3eb1d913e9810cbee195dc094c96c5ae015d5841ccfe445ee3b357bb7f07df0cf86c6a2a2b537edda05e9d555e4fb16fd7a2c5b3e02494f8b29a7249b26d982c23d57f59f0213044704d41c61805c5f2ae90579cd7462f48c5ccec86f", 0x83, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000001c0)="c3482b83f9612df3a674991141b7b04156cf1b4d5d5deea81ade2580d221938619fe3b") r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) ioctl$NBD_SET_SOCK(r0, 0xab00, r4) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x800) (async) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) (async) ioctl$NBD_DISCONNECT(r2, 0xab08) (async) syz_clone(0xa0000, &(0x7f0000000100)="271e447ac2afdc579e95190b9afc3f4cb0fad010d5744f11e19804d270fe056a33e17fa645ffe3eb1d913e9810cbee195dc094c96c5ae015d5841ccfe445ee3b357bb7f07df0cf86c6a2a2b537edda05e9d555e4fb16fd7a2c5b3e02494f8b29a7249b26d982c23d57f59f0213044704d41c61805c5f2ae90579cd7462f48c5ccec86f", 0x83, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000001c0)="c3482b83f9612df3a674991141b7b04156cf1b4d5d5deea81ade2580d221938619fe3b") (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)) (async) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r4) (async) [ 1172.075690][T30971] block nbd1: Send disconnect failed -32 [ 1172.125815][T30976] block nbd0: shutting down sockets [ 1172.135231][T30977] Error: Driver 'raw-gadget' is already registered, aborting... 13:03:59 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x2) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async, rerun: 32) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (rerun: 32) [ 1172.135246][T30977] UDC core: USB Raw Gadget: driver registration failed: -16 [ 1172.135265][T30977] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1172.319550][ T3688] usb 4-1: new high-speed USB device number 16 using dummy_hcd [ 1172.330613][T30986] block nbd2: shutting down sockets [ 1172.350125][T30982] block nbd4: shutting down sockets [ 1172.350897][T30984] block nbd1: shutting down sockets 13:04:00 executing program 2: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x80086301) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) [ 1172.354550][T30984] block nbd1: NBD_DISCONNECT [ 1172.354576][T30984] block nbd1: Send disconnect failed -32 [ 1172.359586][T30988] block nbd0: shutting down sockets 13:04:00 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x2) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 1172.522020][T30997] block nbd2: shutting down sockets [ 1172.589396][ T3688] usb 4-1: Using ep0 maxpacket: 16 13:04:00 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_usb_connect$cdc_ecm(0x5, 0x4d, &(0x7f0000000580)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x4000}}}}]}}]}}, 0x0) 13:04:00 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x800) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) ioctl$NBD_DISCONNECT(r2, 0xab08) syz_clone(0xa0000, &(0x7f0000000100)="271e447ac2afdc579e95190b9afc3f4cb0fad010d5744f11e19804d270fe056a33e17fa645ffe3eb1d913e9810cbee195dc094c96c5ae015d5841ccfe445ee3b357bb7f07df0cf86c6a2a2b537edda05e9d555e4fb16fd7a2c5b3e02494f8b29a7249b26d982c23d57f59f0213044704d41c61805c5f2ae90579cd7462f48c5ccec86f", 0x83, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000001c0)="c3482b83f9612df3a674991141b7b04156cf1b4d5d5deea81ade2580d221938619fe3b") r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) ioctl$NBD_SET_SOCK(r0, 0xab00, r4) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x800) (async) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) (async) ioctl$NBD_DISCONNECT(r2, 0xab08) (async) syz_clone(0xa0000, &(0x7f0000000100)="271e447ac2afdc579e95190b9afc3f4cb0fad010d5744f11e19804d270fe056a33e17fa645ffe3eb1d913e9810cbee195dc094c96c5ae015d5841ccfe445ee3b357bb7f07df0cf86c6a2a2b537edda05e9d555e4fb16fd7a2c5b3e02494f8b29a7249b26d982c23d57f59f0213044704d41c61805c5f2ae90579cd7462f48c5ccec86f", 0x83, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000001c0)="c3482b83f9612df3a674991141b7b04156cf1b4d5d5deea81ade2580d221938619fe3b") (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)) (async) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r4) (async) 13:04:00 executing program 2: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x80086601) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) 13:04:00 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x28a00) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 1172.626916][T30999] block nbd0: shutting down sockets 13:04:00 executing program 2: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x80087601) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) [ 1172.709595][ T3688] usb 4-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1172.719780][T31004] block nbd1: shutting down sockets [ 1172.721293][T31004] block nbd1: NBD_DISCONNECT [ 1172.721317][T31004] block nbd1: Send disconnect failed -32 [ 1172.750086][T31003] block nbd2: shutting down sockets [ 1172.826513][T31018] Error: Driver 'raw-gadget' is already registered, aborting... [ 1172.826529][T31018] UDC core: USB Raw Gadget: driver registration failed: -16 [ 1172.826548][T31018] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1172.859605][T31009] block nbd1: Device being setup by another task [ 1172.889606][ T3688] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1172.889637][ T3688] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1172.889659][ T3688] usb 4-1: Product: syz [ 1172.889674][ T3688] usb 4-1: Manufacturer: syz [ 1172.889690][ T3688] usb 4-1: SerialNumber: syz [ 1172.920793][T31020] block nbd0: shutting down sockets [ 1172.930551][ T3688] cdc_ether: probe of 4-1:1.0 failed with error -22 [ 1172.960590][T31021] block nbd2: shutting down sockets [ 1173.136708][ T3688] usb 4-1: USB disconnect, device number 16 13:04:01 executing program 3: set_mempolicy(0x1, 0x0, 0x0) syz_usb_connect$cdc_ecm(0x5, 0x4d, &(0x7f0000000580)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}}}]}}]}}, 0x0) 13:04:01 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=@newtclass={0x58, 0x28, 0x4, 0x70bd26, 0x25dfdbff, {0x0, 0x0, 0x0, 0x0, {0x10}, {0xe, 0x7}, {0xf, 0x6}}, [@tclass_kind_options=@c_multiq={0xb}, @TCA_RATE={0x6, 0x5, {0x6, 0xa0}}, @TCA_RATE={0x6, 0x5, {0x20, 0x1}}, @TCA_RATE={0x6, 0x5, {0xff, 0x8}}, @TCA_RATE={0x6, 0x5, {0xff, 0x8}}, @tclass_kind_options=@c_red={0x8}]}, 0x58}, 0x1, 0x0, 0x0, 0x800}, 0x4004) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) ioctl$NBD_DISCONNECT(r3, 0xab08) r4 = fcntl$dupfd(r2, 0x0, r0) r5 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r5, 0xab00, r6) ioctl$NBD_SET_SOCK(r4, 0xab00, r6) 13:04:01 executing program 4: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r2 = syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x4000)=nil, &(0x7f000021f000/0x1000)=nil, 0x0, &(0x7f0000000100)) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) r4 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) r6 = openat$damon_kdamond_pid(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x20) syz_io_uring_setup(0x3ede, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, r6}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000700)=0x0, &(0x7f0000000080)=0x0) syz_io_uring_submit(r7, r8, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, 0x0}, 0x0) r9 = syz_io_uring_complete(r7) ioctl$NBD_DO_IT(r4, 0xab03) ioctl$sock_bt_cmtp_CMTPCONNADD(r9, 0x400443c8, &(0x7f00000006c0)={r9, 0x3e28}) r10 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_SPLICE={0x1e, 0x0, 0x0, @fd_index=0x6, 0x2, {}, 0x0, 0xe, 0x1, {0x0, r3, r10}}, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000680)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r5, {0x2, 0x4e22, @local}, 0x3, 0x2, 0x3, 0x2}}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000180)="071f00310f179eeb0751f159b49408af16606b3cf0ebe292e08fada47e93b7a6438244c1fb8c4e5ed6eba8459fae374d130e15c400c9937b58085435fb8026a8888afe71dae28a65f6b3e491b9443d3dc4a769659016db240453e224252d1a0bfee9963a79849d70c1b9e38003c090ef49faef336542cfb289e7ecfafb938b85a31d6c", 0x83}, {&(0x7f0000000740)="e7d6dd976dfa6dc530a6b5a1fd78cfa74555cd3c87cb77340a134fd4ddcd3d459eca3c86b349e537cc36eed122ea9498cf8e05a8926e73d2bebb4fa338c8876c13", 0x41}, {&(0x7f00000002c0)="e63bdbdb12ab5560a5cef3b061b9717ef5afdc990371aa1cea49eaba1b6c47a991a4b8e7a46fdf5069db9c30aa034246fc5807b7abdb269c74eadcf4ffae7af390d22b222f0f72eb76e81bc767dd0d3b27f665e18ca182df686178292cf0890808b6316653e95424d43e8a09c4e17a8e6834e695aed7b17170593aa551dd305949543a4d3ab4510eb53cb08bede467f7fe38143923b63e5ce827cb6fae0055ba2cad7e9ef548de79f537871418289442ecbc0961abb200913963fcbbcbb1505d4cd12a8618", 0xc5}, {&(0x7f00000003c0)="3ce29b09d140b0e442b95dfa57bae6dd958b5611a5db21e7e259fcf1c41154bdea3e50426f178eef976f89fdbfb4848f9b2ba23c885a582e1b39db28d2c3a422e72598ebb5a593d0e2880c2063a4dfcb2f6d1c3fcb8787dc39c34304d9afe8a2d570084de2aeabd17705285cfb7cc09f465e988b34f095039c5fc4745567b152f368fa9dea924d80be7d30301a808c4b7245d240dacfd5ea278b0f4e950c7b31ca42e1d480022526140497f08c8d279ac99b9d8189a677cd524dcb8fd5d5e0d6bdfee78ec9d1423b01114cbfd147bba2ff0ef044949dfbc8623a28001bb696ce0a8da55f265543d7feeda80aec531fca223bd7", 0xf3}, {&(0x7f0000000080), 0xffffffffffffffe6}, {&(0x7f00000004c0)="b1bdd2f4260b09e56e5e7ce1743adb5cbdac0c117d7cdcd7cd9ce0460e04584da84a73d57cbe39bfb9b0832bb0da0b7d1dd3818e34d20da06b4111d35e6188dfcbd5cccc713e6b7c962735c80dfe769b34b81d10a9a03b", 0x57}], 0x6, &(0x7f00000005c0)=ANY=[@ANYBLOB="000d010000000200001c5bfbe4514adfd75cba070a88a3a3ec6e561e553f1a189d7df4629ac02b8a816831b4d16b4af03f393c64e63187a35f7d382f43d5af96e7ad268d71e191d4f20a4021ecd1cc685af2d57076ca69205424c36ffac878f0e1758ff0a0c79b8fcf6d9622a3542c65cd00"/123], 0x88}, 0x0, 0x5, 0x0, {0x0, r3}}, 0x6) ioctl$NBD_DO_IT(r0, 0xab03) 13:04:01 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x28a00) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 13:04:01 executing program 2: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0x801c581f) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) 13:04:01 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_usb_connect$cdc_ecm(0x5, 0x4d, &(0x7f0000000580)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x750c}}}}]}}]}}, 0x0) 13:04:01 executing program 2: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xc0045878) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) [ 1173.731061][T31031] block nbd4: shutting down sockets [ 1173.740356][T31032] block nbd2: shutting down sockets [ 1173.745392][T31029] block nbd1: shutting down sockets [ 1173.747000][T31029] block nbd1: NBD_DISCONNECT 13:04:01 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=@newtclass={0x58, 0x28, 0x4, 0x70bd26, 0x25dfdbff, {0x0, 0x0, 0x0, 0x0, {0x10}, {0xe, 0x7}, {0xf, 0x6}}, [@tclass_kind_options=@c_multiq={0xb}, @TCA_RATE={0x6, 0x5, {0x6, 0xa0}}, @TCA_RATE={0x6, 0x5, {0x20, 0x1}}, @TCA_RATE={0x6, 0x5, {0xff, 0x8}}, @TCA_RATE={0x6, 0x5, {0xff, 0x8}}, @tclass_kind_options=@c_red={0x8}]}, 0x58}, 0x1, 0x0, 0x0, 0x800}, 0x4004) (async) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) (async) ioctl$NBD_DISCONNECT(r3, 0xab08) (async) r4 = fcntl$dupfd(r2, 0x0, r0) (async) r5 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r5, 0xab00, r6) (async) ioctl$NBD_SET_SOCK(r4, 0xab00, r6) 13:04:01 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x28a00) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 13:04:01 executing program 4: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) r2 = syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x4000)=nil, &(0x7f000021f000/0x1000)=nil, 0x0, &(0x7f0000000100)) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) r4 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) r6 = openat$damon_kdamond_pid(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x20) syz_io_uring_setup(0x3ede, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, r6}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000700)=0x0, &(0x7f0000000080)=0x0) syz_io_uring_submit(r7, r8, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, 0x0}, 0x0) (async) r9 = syz_io_uring_complete(r7) ioctl$NBD_DO_IT(r4, 0xab03) (async) ioctl$sock_bt_cmtp_CMTPCONNADD(r9, 0x400443c8, &(0x7f00000006c0)={r9, 0x3e28}) (async) r10 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_SPLICE={0x1e, 0x0, 0x0, @fd_index=0x6, 0x2, {}, 0x0, 0xe, 0x1, {0x0, r3, r10}}, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000680)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r5, {0x2, 0x4e22, @local}, 0x3, 0x2, 0x3, 0x2}}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000180)="071f00310f179eeb0751f159b49408af16606b3cf0ebe292e08fada47e93b7a6438244c1fb8c4e5ed6eba8459fae374d130e15c400c9937b58085435fb8026a8888afe71dae28a65f6b3e491b9443d3dc4a769659016db240453e224252d1a0bfee9963a79849d70c1b9e38003c090ef49faef336542cfb289e7ecfafb938b85a31d6c", 0x83}, {&(0x7f0000000740)="e7d6dd976dfa6dc530a6b5a1fd78cfa74555cd3c87cb77340a134fd4ddcd3d459eca3c86b349e537cc36eed122ea9498cf8e05a8926e73d2bebb4fa338c8876c13", 0x41}, {&(0x7f00000002c0)="e63bdbdb12ab5560a5cef3b061b9717ef5afdc990371aa1cea49eaba1b6c47a991a4b8e7a46fdf5069db9c30aa034246fc5807b7abdb269c74eadcf4ffae7af390d22b222f0f72eb76e81bc767dd0d3b27f665e18ca182df686178292cf0890808b6316653e95424d43e8a09c4e17a8e6834e695aed7b17170593aa551dd305949543a4d3ab4510eb53cb08bede467f7fe38143923b63e5ce827cb6fae0055ba2cad7e9ef548de79f537871418289442ecbc0961abb200913963fcbbcbb1505d4cd12a8618", 0xc5}, {&(0x7f00000003c0)="3ce29b09d140b0e442b95dfa57bae6dd958b5611a5db21e7e259fcf1c41154bdea3e50426f178eef976f89fdbfb4848f9b2ba23c885a582e1b39db28d2c3a422e72598ebb5a593d0e2880c2063a4dfcb2f6d1c3fcb8787dc39c34304d9afe8a2d570084de2aeabd17705285cfb7cc09f465e988b34f095039c5fc4745567b152f368fa9dea924d80be7d30301a808c4b7245d240dacfd5ea278b0f4e950c7b31ca42e1d480022526140497f08c8d279ac99b9d8189a677cd524dcb8fd5d5e0d6bdfee78ec9d1423b01114cbfd147bba2ff0ef044949dfbc8623a28001bb696ce0a8da55f265543d7feeda80aec531fca223bd7", 0xf3}, {&(0x7f0000000080), 0xffffffffffffffe6}, {&(0x7f00000004c0)="b1bdd2f4260b09e56e5e7ce1743adb5cbdac0c117d7cdcd7cd9ce0460e04584da84a73d57cbe39bfb9b0832bb0da0b7d1dd3818e34d20da06b4111d35e6188dfcbd5cccc713e6b7c962735c80dfe769b34b81d10a9a03b", 0x57}], 0x6, &(0x7f00000005c0)=ANY=[@ANYBLOB="000d010000000200001c5bfbe4514adfd75cba070a88a3a3ec6e561e553f1a189d7df4629ac02b8a816831b4d16b4af03f393c64e63187a35f7d382f43d5af96e7ad268d71e191d4f20a4021ecd1cc685af2d57076ca69205424c36ffac878f0e1758ff0a0c79b8fcf6d9622a3542c65cd00"/123], 0x88}, 0x0, 0x5, 0x0, {0x0, r3}}, 0x6) (async) ioctl$NBD_DO_IT(r0, 0xab03) [ 1173.747025][T31029] block nbd1: Send disconnect failed -32 [ 1173.757608][T31031] block nbd4: server does not support multiple connections per device. [ 1173.759395][T31031] block nbd4: server does not support multiple connections per device. [ 1173.763579][T31034] Error: Driver 'raw-gadget' is already registered, aborting... [ 1173.763591][T31034] UDC core: USB Raw Gadget: driver registration failed: -16 [ 1173.763611][T31034] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1173.783240][T31035] block nbd0: shutting down sockets 13:04:01 executing program 2: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xc0045878) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) [ 1173.952085][T31038] block nbd2: shutting down sockets 13:04:01 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x2}}, './file0\x00'}) r3 = accept(r1, &(0x7f0000000040), &(0x7f0000000100)=0x80) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 1173.979443][ T3688] usb 6-1: new high-speed USB device number 16 using dummy_hcd [ 1174.000000][T31042] block nbd1: shutting down sockets [ 1174.029950][T31052] block nbd4: shutting down sockets [ 1174.132779][T31057] block nbd2: shutting down sockets 13:04:02 executing program 4: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) r2 = syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x4000)=nil, &(0x7f000021f000/0x1000)=nil, 0x0, &(0x7f0000000100)) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) (async) r4 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) r6 = openat$damon_kdamond_pid(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x20) syz_io_uring_setup(0x3ede, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, r6}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000700)=0x0, &(0x7f0000000080)=0x0) syz_io_uring_submit(r7, r8, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, 0x0}, 0x0) (async) r9 = syz_io_uring_complete(r7) ioctl$NBD_DO_IT(r4, 0xab03) (async) ioctl$sock_bt_cmtp_CMTPCONNADD(r9, 0x400443c8, &(0x7f00000006c0)={r9, 0x3e28}) (async) r10 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_SPLICE={0x1e, 0x0, 0x0, @fd_index=0x6, 0x2, {}, 0x0, 0xe, 0x1, {0x0, r3, r10}}, 0x0) (async) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000680)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r5, {0x2, 0x4e22, @local}, 0x3, 0x2, 0x3, 0x2}}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000180)="071f00310f179eeb0751f159b49408af16606b3cf0ebe292e08fada47e93b7a6438244c1fb8c4e5ed6eba8459fae374d130e15c400c9937b58085435fb8026a8888afe71dae28a65f6b3e491b9443d3dc4a769659016db240453e224252d1a0bfee9963a79849d70c1b9e38003c090ef49faef336542cfb289e7ecfafb938b85a31d6c", 0x83}, {&(0x7f0000000740)="e7d6dd976dfa6dc530a6b5a1fd78cfa74555cd3c87cb77340a134fd4ddcd3d459eca3c86b349e537cc36eed122ea9498cf8e05a8926e73d2bebb4fa338c8876c13", 0x41}, {&(0x7f00000002c0)="e63bdbdb12ab5560a5cef3b061b9717ef5afdc990371aa1cea49eaba1b6c47a991a4b8e7a46fdf5069db9c30aa034246fc5807b7abdb269c74eadcf4ffae7af390d22b222f0f72eb76e81bc767dd0d3b27f665e18ca182df686178292cf0890808b6316653e95424d43e8a09c4e17a8e6834e695aed7b17170593aa551dd305949543a4d3ab4510eb53cb08bede467f7fe38143923b63e5ce827cb6fae0055ba2cad7e9ef548de79f537871418289442ecbc0961abb200913963fcbbcbb1505d4cd12a8618", 0xc5}, {&(0x7f00000003c0)="3ce29b09d140b0e442b95dfa57bae6dd958b5611a5db21e7e259fcf1c41154bdea3e50426f178eef976f89fdbfb4848f9b2ba23c885a582e1b39db28d2c3a422e72598ebb5a593d0e2880c2063a4dfcb2f6d1c3fcb8787dc39c34304d9afe8a2d570084de2aeabd17705285cfb7cc09f465e988b34f095039c5fc4745567b152f368fa9dea924d80be7d30301a808c4b7245d240dacfd5ea278b0f4e950c7b31ca42e1d480022526140497f08c8d279ac99b9d8189a677cd524dcb8fd5d5e0d6bdfee78ec9d1423b01114cbfd147bba2ff0ef044949dfbc8623a28001bb696ce0a8da55f265543d7feeda80aec531fca223bd7", 0xf3}, {&(0x7f0000000080), 0xffffffffffffffe6}, {&(0x7f00000004c0)="b1bdd2f4260b09e56e5e7ce1743adb5cbdac0c117d7cdcd7cd9ce0460e04584da84a73d57cbe39bfb9b0832bb0da0b7d1dd3818e34d20da06b4111d35e6188dfcbd5cccc713e6b7c962735c80dfe769b34b81d10a9a03b", 0x57}], 0x6, &(0x7f00000005c0)=ANY=[@ANYBLOB="000d010000000200001c5bfbe4514adfd75cba070a88a3a3ec6e561e553f1a189d7df4629ac02b8a816831b4d16b4af03f393c64e63187a35f7d382f43d5af96e7ad268d71e191d4f20a4021ecd1cc685af2d57076ca69205424c36ffac878f0e1758ff0a0c79b8fcf6d9622a3542c65cd00"/123], 0x88}, 0x0, 0x5, 0x0, {0x0, r3}}, 0x6) (async) ioctl$NBD_DO_IT(r0, 0xab03) 13:04:02 executing program 3: set_mempolicy(0x1, 0x0, 0x0) syz_usb_connect$cdc_ecm(0x5, 0x4d, &(0x7f0000000580)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x0, 0x0, 0x2}}}}]}}]}}, 0x0) 13:04:02 executing program 2: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xc0101282) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) 13:04:02 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=@newtclass={0x58, 0x28, 0x4, 0x70bd26, 0x25dfdbff, {0x0, 0x0, 0x0, 0x0, {0x10}, {0xe, 0x7}, {0xf, 0x6}}, [@tclass_kind_options=@c_multiq={0xb}, @TCA_RATE={0x6, 0x5, {0x6, 0xa0}}, @TCA_RATE={0x6, 0x5, {0x20, 0x1}}, @TCA_RATE={0x6, 0x5, {0xff, 0x8}}, @TCA_RATE={0x6, 0x5, {0xff, 0x8}}, @tclass_kind_options=@c_red={0x8}]}, 0x58}, 0x1, 0x0, 0x0, 0x800}, 0x4004) (async) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) (async) ioctl$NBD_DISCONNECT(r3, 0xab08) (async) r4 = fcntl$dupfd(r2, 0x0, r0) r5 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async, rerun: 64) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) (rerun: 64) ioctl$NBD_SET_SOCK(r5, 0xab00, r6) (async) ioctl$NBD_SET_SOCK(r4, 0xab00, r6) 13:04:02 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x2}}, './file0\x00'}) r3 = accept(r1, &(0x7f0000000040), &(0x7f0000000100)=0x80) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)) (async) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x2}}, './file0\x00'}) (async) accept(r1, &(0x7f0000000040), &(0x7f0000000100)=0x80) (async) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) [ 1174.240278][ T3688] usb 6-1: Using ep0 maxpacket: 16 [ 1174.370381][T31065] block nbd2: shutting down sockets [ 1174.375418][T31070] block nbd4: shutting down sockets [ 1174.390608][ T3688] usb 6-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1174.397436][T31079] Error: Driver 'raw-gadget' is already registered, aborting... [ 1174.397452][T31079] UDC core: USB Raw Gadget: driver registration failed: -16 [ 1174.397471][T31079] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1174.589747][ T3688] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1174.589779][ T3688] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1174.589805][ T3688] usb 6-1: Product: syz [ 1174.589821][ T3688] usb 6-1: Manufacturer: syz [ 1174.589840][ T3688] usb 6-1: SerialNumber: syz [ 1174.640644][ T3688] cdc_ether: probe of 6-1:1.0 failed with error -22 [ 1174.843476][T20298] usb 6-1: USB disconnect, device number 16 13:04:03 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_usb_connect$cdc_ecm(0x5, 0x4d, &(0x7f0000000580)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x0, 0xa10b}}}}]}}]}}, 0x0) 13:04:03 executing program 2: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xc0189436) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) 13:04:03 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) ioctl$NBD_DISCONNECT(r2, 0xab08) 13:04:03 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x2}}, './file0\x00'}) (async) r3 = accept(r1, &(0x7f0000000040), &(0x7f0000000100)=0x80) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_DO_IT(r0, 0xab03) (async, rerun: 32) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (rerun: 32) 13:04:03 executing program 4: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000000)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_DO_IT(r0, 0xab03) 13:04:03 executing program 3: set_mempolicy(0x1, 0x0, 0x0) syz_usb_connect$cdc_ecm(0x5, 0x4d, &(0x7f0000000580)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x0, 0x0, 0x3}}}}]}}]}}, 0x0) [ 1175.430639][T31085] block nbd4: shutting down sockets 13:04:03 executing program 2: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xc020660b) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) 13:04:03 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) (async) ioctl$NBD_DISCONNECT(r2, 0xab08) 13:04:03 executing program 4: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000000)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) ioctl$NBD_DO_IT(r2, 0xab03) (async) ioctl$NBD_DO_IT(r0, 0xab03) [ 1175.451146][T31088] block nbd2: shutting down sockets [ 1175.452026][T31091] block nbd1: shutting down sockets [ 1175.455325][T31091] block nbd1: NBD_DISCONNECT 13:04:03 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$BLKRESETZONE(r0, 0x40101283, &(0x7f0000000000)={0x8, 0x8000000000000001}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='net/sockstat\x00') sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x3c, 0x0, 0x200, 0x70bd26, 0x25dfdbfc, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}]}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x1}, @NBD_ATTR_BACKEND_IDENTIFIER={0x6, 0xa, '*+'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4}, 0x10) [ 1175.455351][T31091] block nbd1: Send disconnect failed -32 [ 1175.520930][T31093] Error: Driver 'raw-gadget' is already registered, aborting... [ 1175.520944][T31093] UDC core: USB Raw Gadget: driver registration failed: -16 [ 1175.520963][T31093] misc raw-gadget: fail, usb_gadget_register_driver returned -16 13:04:03 executing program 4: set_mempolicy(0x1, 0x0, 0x0) (async) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000000)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) ioctl$NBD_DO_IT(r2, 0xab03) (async) ioctl$NBD_DO_IT(r0, 0xab03) 13:04:03 executing program 2: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xc0481273) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) [ 1175.679435][T20298] usb 4-1: new high-speed USB device number 17 using dummy_hcd [ 1175.692839][T31098] block nbd2: shutting down sockets [ 1175.697445][T31099] block nbd4: shutting down sockets [ 1175.702588][T31097] block nbd0: shutting down sockets [ 1175.702928][T31103] block nbd1: shutting down sockets [ 1175.709410][T31104] block nbd1: NBD_DISCONNECT [ 1175.709436][T31104] block nbd1: Send disconnect failed -32 [ 1175.879639][T31107] block nbd4: shutting down sockets [ 1175.910619][T31109] block nbd2: shutting down sockets [ 1175.919708][T20298] usb 4-1: Using ep0 maxpacket: 16 13:04:03 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_usb_connect$cdc_ecm(0x5, 0x4d, &(0x7f0000000580)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x0, 0xff00}}}}]}}]}}, 0x0) 13:04:03 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$BLKRESETZONE(r0, 0x40101283, &(0x7f0000000000)={0x8, 0x8000000000000001}) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='net/sockstat\x00') sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x3c, 0x0, 0x200, 0x70bd26, 0x25dfdbfc, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}]}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x1}, @NBD_ATTR_BACKEND_IDENTIFIER={0x6, 0xa, '*+'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4}, 0x10) 13:04:03 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) (async) ioctl$NBD_DISCONNECT(r2, 0xab08) 13:04:03 executing program 4: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) r1 = syz_mount_image$sysv(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x8, 0x7, &(0x7f00000006c0)=[{&(0x7f0000000180)="6ef2b520b6181f861723d193356b11fdc33e38fb7cf6ab384ecf0d320b04177b7b4a6c3278784fddd977c899a9e0b79c51524a0cdfd7f5a6379da6180713540ed161c8c62f4d5b82ee7b5f611110666384b68ce4cab715d6e90c9dcfc68d95e35fab09fb4af00739d8555c28b160c7b8d7af84e6218c7c543b6b7e7788f4e4b7c2146d687a7eb94968994c1d744e5af11df9350e77efb003f94415a0a7f0066ff5828b9326b42ae00951631938d9cc5303a0581e8dd22503c9c286d58eae9da22b55741ba14df8db14494918c998a9a321cc6f7b627525c2084a521b1af56751af481d627748a1627a0509971b1c986308741536", 0xf4, 0xfffffffffffffff7}, {&(0x7f0000000280)="086f0fea49b9a1eed10497bca67bc3f188e79735834a3c36bf0dc31fbe50b883e34f669792cce4ce90c5162fbf16bc485bf0b6ea6e0e98696857e867c649597f58012ed93d14c401202473ba29d536d3aedcf32b19488a02a10ba7396c4df5b46f30fd47e79c9ee49ff100", 0x6b, 0x3ff}, {&(0x7f0000000300)="f64edb007f4499a8b70ea571fffd40c8294e201e145686eba2635791a4767a024c1e1fcefccc356e1d7372a2626ae8f285872af3b609014f4ca542a8c022f44b843e3a1a49d3e77f1d4600f5b09a9900c34645c6da30f2d7b7107477f7ba8cd17dd16c7e58f8cf934a87e3f5d8b1a1fe540aebf132b9f59a702e77f6b0e43d0fddb4214082efe94ae486682de42cdfb2f828867f4ca3a547b6bb", 0x9a, 0x9}, {&(0x7f00000003c0)="2fff9c8f28e1308a593b98a5b8d0e4dd0581515bf77b7a8355b2b0098655d42a7e88c16b1a5e8e30adb8783fe1b33637064923341e4eeb614c6bf20061cca6cdd02d68a090fc5c4a73b6404614677be0e89a0cfeaab9b92a2d518f1f89eada41fb0b25d59960969c388daf7db76d04051572984832f8bce98691866e0aa8ddf7647aa16b2af32e7c92da00feaaab8ace111d7fe8942c1991f00cefd103737b4e55093db6d781c1172636b2df7887b0892ee3e9431693c4efb8f69c5d1e61fa60b89bf5caacfbbd6e2bf27bf2ee7fae7089", 0xd1, 0x6}, {&(0x7f00000004c0)="89dcb2202f134dfffcef71042000aaa8a59e69728c9758d4437ed336add3a8a3132beed7cc461d06ac06fcc9df9eda75ca4b7f7e231499317f745b5410abc92f28656d85e1bd82698d81274dc0d75af19f465efd0224a14a3b7c2dd1dece92a6309328bd81d7fccfcf9a0fbd396be34a2cae07ab5d09", 0x76, 0x8}, {&(0x7f0000000540)="5771959318f1ef7a32cffbfeb06333d742beb77cd9e87d0a1302d85172d4c7f0f4655f76c55c4f4af8d8a823ee74240a01b08ae124afd0ea06c70bd7b635793fa28b4e67e9a56711d3ad869fb5e85aa78289a0d353fd3e02a4413471c236f2a82255c88200f795ba14df6622a6d70ae46987af3c7cfd5e679b5b5e2a23aed9b90a2133e760d283841f686882fa8ea80ee2a61c4194fc4e54829afc3f85831964bb2901f9f44be01233af8ba35981b8ed7f81bb28c05a2be38866df1dcaf34bc3a30f91b12ddabff676dda06bae50e0", 0xcf, 0x8000}, {&(0x7f0000000640)="635e925f80bd986c197f79ccf461cebd54ade761b028ef9e6d53cdb7dd8ab6fb56a2aeb6aec8f8218f0add112a00e84a46b6e0eaa20b8fb319f738a21fec5489953303b3d80431b5", 0x48, 0x7}], 0xa90881, &(0x7f0000000780)={[{'/dev/nbd#\x00'}, {'/dev/nbd#\x00'}, {'!^.{][})'}, {'#!'}, {'%'}, {'\\[}\\'}, {}], [{@mask={'mask', 0x3d, 'MAY_READ'}}, {@euid_eq={'euid', 0x3d, 0xee00}}, {@subj_user={'subj_user', 0x3d, '/dev/nbd#\x00'}}, {@fsuuid={'fsuuid', 0x3d, {[0x34, 0x66, 0x32, 0x37, 0x31, 0x64, 0x30, 0x61], 0x2d, [0x62, 0x30, 0x62, 0x32], 0x2d, [0x33, 0x37, 0x61, 0x38], 0x2d, [0x66, 0x30, 0x32, 0x63], 0x2d, [0x32, 0x39, 0x34, 0x62, 0x0, 0x2, 0x30, 0x63]}}}, {@euid_eq={'euid', 0x3d, 0xee01}}, {@func={'func', 0x3d, 'MODULE_CHECK'}}]}) ioctl$F2FS_IOC_GARBAGE_COLLECT(r1, 0x4004f506, &(0x7f0000000100)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) set_mempolicy(0x3, &(0x7f0000000840)=0xb3, 0x2) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) ioctl$NBD_DO_IT(r0, 0xab03) 13:04:03 executing program 2: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) r4 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) recvmmsg(r2, &(0x7f0000000000), 0x0, 0x2000, 0x0) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x141102) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) ioctl$NBD_DO_IT(r4, 0xab03) [ 1176.049678][T20298] usb 4-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1176.123127][T31110] block nbd0: shutting down sockets [ 1176.130305][T31119] block nbd1: shutting down sockets [ 1176.135292][T31117] block nbd2: shutting down sockets [ 1176.136151][T31120] block nbd1: NBD_DISCONNECT [ 1176.136176][T31120] block nbd1: Send disconnect failed -32 [ 1176.159722][T31117] block nbd2: server does not support multiple connections per device. [ 1176.170088][T31122] Error: Driver 'raw-gadget' is already registered, aborting... [ 1176.170102][T31122] UDC core: USB Raw Gadget: driver registration failed: -16 [ 1176.170121][T31122] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1176.209575][T20298] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1176.209608][T20298] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1176.209632][T20298] usb 4-1: Product: syz [ 1176.209647][T20298] usb 4-1: Manufacturer: syz [ 1176.209663][T20298] usb 4-1: SerialNumber: syz [ 1176.250755][T20298] cdc_ether: probe of 4-1:1.0 failed with error -22 [ 1176.454941][T20298] usb 4-1: USB disconnect, device number 17 13:04:04 executing program 3: set_mempolicy(0x1, 0x0, 0x0) syz_usb_connect$cdc_ecm(0x5, 0x4d, &(0x7f0000000580)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x0, 0x0, 0x4}}}}]}}]}}, 0x0) 13:04:04 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r6 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r6, 0xab00, r7) ioctl$NBD_SET_SOCK(r6, 0xab00, r5) ioctl$NBD_SET_SOCK(r3, 0xab00, r5) r8 = syz_open_dev$vcsu(&(0x7f0000000040), 0x8, 0x10000) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r8) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r4, 0xc400941d, &(0x7f0000000180)={0x0, 0x8d, 0xa7, 0x1}) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) ioctl$NBD_DISCONNECT(r2, 0xab08) 13:04:04 executing program 2: set_mempolicy(0x1, 0x0, 0x0) (async) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) (async) r4 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) recvmmsg(r2, &(0x7f0000000000), 0x0, 0x2000, 0x0) (async) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x141102) (async) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) (async) ioctl$NBD_DO_IT(r4, 0xab03) 13:04:04 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_usb_connect$cdc_ecm(0x5, 0x4d, &(0x7f0000000580)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}}}]}}]}}, 0x0) 13:04:04 executing program 4: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) r1 = syz_mount_image$sysv(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x8, 0x7, &(0x7f00000006c0)=[{&(0x7f0000000180)="6ef2b520b6181f861723d193356b11fdc33e38fb7cf6ab384ecf0d320b04177b7b4a6c3278784fddd977c899a9e0b79c51524a0cdfd7f5a6379da6180713540ed161c8c62f4d5b82ee7b5f611110666384b68ce4cab715d6e90c9dcfc68d95e35fab09fb4af00739d8555c28b160c7b8d7af84e6218c7c543b6b7e7788f4e4b7c2146d687a7eb94968994c1d744e5af11df9350e77efb003f94415a0a7f0066ff5828b9326b42ae00951631938d9cc5303a0581e8dd22503c9c286d58eae9da22b55741ba14df8db14494918c998a9a321cc6f7b627525c2084a521b1af56751af481d627748a1627a0509971b1c986308741536", 0xf4, 0xfffffffffffffff7}, {&(0x7f0000000280)="086f0fea49b9a1eed10497bca67bc3f188e79735834a3c36bf0dc31fbe50b883e34f669792cce4ce90c5162fbf16bc485bf0b6ea6e0e98696857e867c649597f58012ed93d14c401202473ba29d536d3aedcf32b19488a02a10ba7396c4df5b46f30fd47e79c9ee49ff100", 0x6b, 0x3ff}, {&(0x7f0000000300)="f64edb007f4499a8b70ea571fffd40c8294e201e145686eba2635791a4767a024c1e1fcefccc356e1d7372a2626ae8f285872af3b609014f4ca542a8c022f44b843e3a1a49d3e77f1d4600f5b09a9900c34645c6da30f2d7b7107477f7ba8cd17dd16c7e58f8cf934a87e3f5d8b1a1fe540aebf132b9f59a702e77f6b0e43d0fddb4214082efe94ae486682de42cdfb2f828867f4ca3a547b6bb", 0x9a, 0x9}, {&(0x7f00000003c0)="2fff9c8f28e1308a593b98a5b8d0e4dd0581515bf77b7a8355b2b0098655d42a7e88c16b1a5e8e30adb8783fe1b33637064923341e4eeb614c6bf20061cca6cdd02d68a090fc5c4a73b6404614677be0e89a0cfeaab9b92a2d518f1f89eada41fb0b25d59960969c388daf7db76d04051572984832f8bce98691866e0aa8ddf7647aa16b2af32e7c92da00feaaab8ace111d7fe8942c1991f00cefd103737b4e55093db6d781c1172636b2df7887b0892ee3e9431693c4efb8f69c5d1e61fa60b89bf5caacfbbd6e2bf27bf2ee7fae7089", 0xd1, 0x6}, {&(0x7f00000004c0)="89dcb2202f134dfffcef71042000aaa8a59e69728c9758d4437ed336add3a8a3132beed7cc461d06ac06fcc9df9eda75ca4b7f7e231499317f745b5410abc92f28656d85e1bd82698d81274dc0d75af19f465efd0224a14a3b7c2dd1dece92a6309328bd81d7fccfcf9a0fbd396be34a2cae07ab5d09", 0x76, 0x8}, {&(0x7f0000000540)="5771959318f1ef7a32cffbfeb06333d742beb77cd9e87d0a1302d85172d4c7f0f4655f76c55c4f4af8d8a823ee74240a01b08ae124afd0ea06c70bd7b635793fa28b4e67e9a56711d3ad869fb5e85aa78289a0d353fd3e02a4413471c236f2a82255c88200f795ba14df6622a6d70ae46987af3c7cfd5e679b5b5e2a23aed9b90a2133e760d283841f686882fa8ea80ee2a61c4194fc4e54829afc3f85831964bb2901f9f44be01233af8ba35981b8ed7f81bb28c05a2be38866df1dcaf34bc3a30f91b12ddabff676dda06bae50e0", 0xcf, 0x8000}, {&(0x7f0000000640)="635e925f80bd986c197f79ccf461cebd54ade761b028ef9e6d53cdb7dd8ab6fb56a2aeb6aec8f8218f0add112a00e84a46b6e0eaa20b8fb319f738a21fec5489953303b3d80431b5", 0x48, 0x7}], 0xa90881, &(0x7f0000000780)={[{'/dev/nbd#\x00'}, {'/dev/nbd#\x00'}, {'!^.{][})'}, {'#!'}, {'%'}, {'\\[}\\'}, {}], [{@mask={'mask', 0x3d, 'MAY_READ'}}, {@euid_eq={'euid', 0x3d, 0xee00}}, {@subj_user={'subj_user', 0x3d, '/dev/nbd#\x00'}}, {@fsuuid={'fsuuid', 0x3d, {[0x34, 0x66, 0x32, 0x37, 0x31, 0x64, 0x30, 0x61], 0x2d, [0x62, 0x30, 0x62, 0x32], 0x2d, [0x33, 0x37, 0x61, 0x38], 0x2d, [0x66, 0x30, 0x32, 0x63], 0x2d, [0x32, 0x39, 0x34, 0x62, 0x0, 0x2, 0x30, 0x63]}}}, {@euid_eq={'euid', 0x3d, 0xee01}}, {@func={'func', 0x3d, 'MODULE_CHECK'}}]}) ioctl$F2FS_IOC_GARBAGE_COLLECT(r1, 0x4004f506, &(0x7f0000000100)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) set_mempolicy(0x3, &(0x7f0000000840)=0xb3, 0x2) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) ioctl$NBD_DO_IT(r0, 0xab03) set_mempolicy(0x1, 0x0, 0x0) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) syz_mount_image$sysv(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x8, 0x7, &(0x7f00000006c0)=[{&(0x7f0000000180)="6ef2b520b6181f861723d193356b11fdc33e38fb7cf6ab384ecf0d320b04177b7b4a6c3278784fddd977c899a9e0b79c51524a0cdfd7f5a6379da6180713540ed161c8c62f4d5b82ee7b5f611110666384b68ce4cab715d6e90c9dcfc68d95e35fab09fb4af00739d8555c28b160c7b8d7af84e6218c7c543b6b7e7788f4e4b7c2146d687a7eb94968994c1d744e5af11df9350e77efb003f94415a0a7f0066ff5828b9326b42ae00951631938d9cc5303a0581e8dd22503c9c286d58eae9da22b55741ba14df8db14494918c998a9a321cc6f7b627525c2084a521b1af56751af481d627748a1627a0509971b1c986308741536", 0xf4, 0xfffffffffffffff7}, {&(0x7f0000000280)="086f0fea49b9a1eed10497bca67bc3f188e79735834a3c36bf0dc31fbe50b883e34f669792cce4ce90c5162fbf16bc485bf0b6ea6e0e98696857e867c649597f58012ed93d14c401202473ba29d536d3aedcf32b19488a02a10ba7396c4df5b46f30fd47e79c9ee49ff100", 0x6b, 0x3ff}, {&(0x7f0000000300)="f64edb007f4499a8b70ea571fffd40c8294e201e145686eba2635791a4767a024c1e1fcefccc356e1d7372a2626ae8f285872af3b609014f4ca542a8c022f44b843e3a1a49d3e77f1d4600f5b09a9900c34645c6da30f2d7b7107477f7ba8cd17dd16c7e58f8cf934a87e3f5d8b1a1fe540aebf132b9f59a702e77f6b0e43d0fddb4214082efe94ae486682de42cdfb2f828867f4ca3a547b6bb", 0x9a, 0x9}, {&(0x7f00000003c0)="2fff9c8f28e1308a593b98a5b8d0e4dd0581515bf77b7a8355b2b0098655d42a7e88c16b1a5e8e30adb8783fe1b33637064923341e4eeb614c6bf20061cca6cdd02d68a090fc5c4a73b6404614677be0e89a0cfeaab9b92a2d518f1f89eada41fb0b25d59960969c388daf7db76d04051572984832f8bce98691866e0aa8ddf7647aa16b2af32e7c92da00feaaab8ace111d7fe8942c1991f00cefd103737b4e55093db6d781c1172636b2df7887b0892ee3e9431693c4efb8f69c5d1e61fa60b89bf5caacfbbd6e2bf27bf2ee7fae7089", 0xd1, 0x6}, {&(0x7f00000004c0)="89dcb2202f134dfffcef71042000aaa8a59e69728c9758d4437ed336add3a8a3132beed7cc461d06ac06fcc9df9eda75ca4b7f7e231499317f745b5410abc92f28656d85e1bd82698d81274dc0d75af19f465efd0224a14a3b7c2dd1dece92a6309328bd81d7fccfcf9a0fbd396be34a2cae07ab5d09", 0x76, 0x8}, {&(0x7f0000000540)="5771959318f1ef7a32cffbfeb06333d742beb77cd9e87d0a1302d85172d4c7f0f4655f76c55c4f4af8d8a823ee74240a01b08ae124afd0ea06c70bd7b635793fa28b4e67e9a56711d3ad869fb5e85aa78289a0d353fd3e02a4413471c236f2a82255c88200f795ba14df6622a6d70ae46987af3c7cfd5e679b5b5e2a23aed9b90a2133e760d283841f686882fa8ea80ee2a61c4194fc4e54829afc3f85831964bb2901f9f44be01233af8ba35981b8ed7f81bb28c05a2be38866df1dcaf34bc3a30f91b12ddabff676dda06bae50e0", 0xcf, 0x8000}, {&(0x7f0000000640)="635e925f80bd986c197f79ccf461cebd54ade761b028ef9e6d53cdb7dd8ab6fb56a2aeb6aec8f8218f0add112a00e84a46b6e0eaa20b8fb319f738a21fec5489953303b3d80431b5", 0x48, 0x7}], 0xa90881, &(0x7f0000000780)={[{'/dev/nbd#\x00'}, {'/dev/nbd#\x00'}, {'!^.{][})'}, {'#!'}, {'%'}, {'\\[}\\'}, {}], [{@mask={'mask', 0x3d, 'MAY_READ'}}, {@euid_eq={'euid', 0x3d, 0xee00}}, {@subj_user={'subj_user', 0x3d, '/dev/nbd#\x00'}}, {@fsuuid={'fsuuid', 0x3d, {[0x34, 0x66, 0x32, 0x37, 0x31, 0x64, 0x30, 0x61], 0x2d, [0x62, 0x30, 0x62, 0x32], 0x2d, [0x33, 0x37, 0x61, 0x38], 0x2d, [0x66, 0x30, 0x32, 0x63], 0x2d, [0x32, 0x39, 0x34, 0x62, 0x0, 0x2, 0x30, 0x63]}}}, {@euid_eq={'euid', 0x3d, 0xee01}}, {@func={'func', 0x3d, 'MODULE_CHECK'}}]}) (async) ioctl$F2FS_IOC_GARBAGE_COLLECT(r1, 0x4004f506, &(0x7f0000000100)) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000000)={{0x1, 0x1, 0x18}, './file0\x00'}) (async) set_mempolicy(0x3, &(0x7f0000000840)=0xb3, 0x2) (async) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) 13:04:04 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$BLKRESETZONE(r0, 0x40101283, &(0x7f0000000000)={0x8, 0x8000000000000001}) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='net/sockstat\x00') sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x3c, 0x0, 0x200, 0x70bd26, 0x25dfdbfc, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}]}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x1}, @NBD_ATTR_BACKEND_IDENTIFIER={0x6, 0xa, '*+'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4}, 0x10) [ 1176.932963][T28920] block nbd4: Receive control failed (result -32) [ 1176.933618][T31116] block nbd4: shutting down sockets [ 1176.991421][ T1228] ieee802154 phy0 wpan0: encryption failed: -22 [ 1176.991472][ T1228] ieee802154 phy1 wpan1: encryption failed: -22 [ 1177.059575][T31126] block nbd0: shutting down sockets 13:04:04 executing program 2: set_mempolicy(0x1, 0x0, 0x0) (async, rerun: 64) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async, rerun: 64) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async, rerun: 64) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (rerun: 64) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) r4 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async, rerun: 32) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) (async, rerun: 32) recvmmsg(r2, &(0x7f0000000000), 0x0, 0x2000, 0x0) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x141102) (async) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) ioctl$NBD_DO_IT(r4, 0xab03) 13:04:04 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)) r1 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)) r4 = open(&(0x7f0000000080)='./file0\x00', 0x8540, 0x20) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) sendfile(r1, r3, 0x0, 0x7a5) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r6) r7 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000), 0x43fd1ff21acfb400, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r7) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 1177.126175][T31140] Error: Driver 'raw-gadget' is already registered, aborting... [ 1177.126190][T31140] UDC core: USB Raw Gadget: driver registration failed: -16 [ 1177.126209][T31140] misc raw-gadget: fail, usb_gadget_register_driver returned -16 13:04:04 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r6 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r6, 0xab00, r7) ioctl$NBD_SET_SOCK(r6, 0xab00, r5) ioctl$NBD_SET_SOCK(r3, 0xab00, r5) r8 = syz_open_dev$vcsu(&(0x7f0000000040), 0x8, 0x10000) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r8) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r4, 0xc400941d, &(0x7f0000000180)={0x0, 0x8d, 0xa7, 0x1}) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) ioctl$NBD_DISCONNECT(r2, 0xab08) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)) (async) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)) (async) ioctl$NBD_SET_SOCK(r6, 0xab00, r7) (async) ioctl$NBD_SET_SOCK(r6, 0xab00, r5) (async) ioctl$NBD_SET_SOCK(r3, 0xab00, r5) (async) syz_open_dev$vcsu(&(0x7f0000000040), 0x8, 0x10000) (async) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r8) (async) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r4, 0xc400941d, &(0x7f0000000180)={0x0, 0x8d, 0xa7, 0x1}) (async) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) (async) ioctl$NBD_DISCONNECT(r2, 0xab08) (async) [ 1177.180090][T31127] block nbd1: shutting down sockets [ 1177.180664][T31127] block nbd1: NBD_DISCONNECT [ 1177.180698][T31127] block nbd1: Send disconnect failed -32 [ 1177.180721][T31127] block nbd1: Send disconnect failed -32 13:04:05 executing program 4: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async, rerun: 32) r1 = syz_mount_image$sysv(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x8, 0x7, &(0x7f00000006c0)=[{&(0x7f0000000180)="6ef2b520b6181f861723d193356b11fdc33e38fb7cf6ab384ecf0d320b04177b7b4a6c3278784fddd977c899a9e0b79c51524a0cdfd7f5a6379da6180713540ed161c8c62f4d5b82ee7b5f611110666384b68ce4cab715d6e90c9dcfc68d95e35fab09fb4af00739d8555c28b160c7b8d7af84e6218c7c543b6b7e7788f4e4b7c2146d687a7eb94968994c1d744e5af11df9350e77efb003f94415a0a7f0066ff5828b9326b42ae00951631938d9cc5303a0581e8dd22503c9c286d58eae9da22b55741ba14df8db14494918c998a9a321cc6f7b627525c2084a521b1af56751af481d627748a1627a0509971b1c986308741536", 0xf4, 0xfffffffffffffff7}, {&(0x7f0000000280)="086f0fea49b9a1eed10497bca67bc3f188e79735834a3c36bf0dc31fbe50b883e34f669792cce4ce90c5162fbf16bc485bf0b6ea6e0e98696857e867c649597f58012ed93d14c401202473ba29d536d3aedcf32b19488a02a10ba7396c4df5b46f30fd47e79c9ee49ff100", 0x6b, 0x3ff}, {&(0x7f0000000300)="f64edb007f4499a8b70ea571fffd40c8294e201e145686eba2635791a4767a024c1e1fcefccc356e1d7372a2626ae8f285872af3b609014f4ca542a8c022f44b843e3a1a49d3e77f1d4600f5b09a9900c34645c6da30f2d7b7107477f7ba8cd17dd16c7e58f8cf934a87e3f5d8b1a1fe540aebf132b9f59a702e77f6b0e43d0fddb4214082efe94ae486682de42cdfb2f828867f4ca3a547b6bb", 0x9a, 0x9}, {&(0x7f00000003c0)="2fff9c8f28e1308a593b98a5b8d0e4dd0581515bf77b7a8355b2b0098655d42a7e88c16b1a5e8e30adb8783fe1b33637064923341e4eeb614c6bf20061cca6cdd02d68a090fc5c4a73b6404614677be0e89a0cfeaab9b92a2d518f1f89eada41fb0b25d59960969c388daf7db76d04051572984832f8bce98691866e0aa8ddf7647aa16b2af32e7c92da00feaaab8ace111d7fe8942c1991f00cefd103737b4e55093db6d781c1172636b2df7887b0892ee3e9431693c4efb8f69c5d1e61fa60b89bf5caacfbbd6e2bf27bf2ee7fae7089", 0xd1, 0x6}, {&(0x7f00000004c0)="89dcb2202f134dfffcef71042000aaa8a59e69728c9758d4437ed336add3a8a3132beed7cc461d06ac06fcc9df9eda75ca4b7f7e231499317f745b5410abc92f28656d85e1bd82698d81274dc0d75af19f465efd0224a14a3b7c2dd1dece92a6309328bd81d7fccfcf9a0fbd396be34a2cae07ab5d09", 0x76, 0x8}, {&(0x7f0000000540)="5771959318f1ef7a32cffbfeb06333d742beb77cd9e87d0a1302d85172d4c7f0f4655f76c55c4f4af8d8a823ee74240a01b08ae124afd0ea06c70bd7b635793fa28b4e67e9a56711d3ad869fb5e85aa78289a0d353fd3e02a4413471c236f2a82255c88200f795ba14df6622a6d70ae46987af3c7cfd5e679b5b5e2a23aed9b90a2133e760d283841f686882fa8ea80ee2a61c4194fc4e54829afc3f85831964bb2901f9f44be01233af8ba35981b8ed7f81bb28c05a2be38866df1dcaf34bc3a30f91b12ddabff676dda06bae50e0", 0xcf, 0x8000}, {&(0x7f0000000640)="635e925f80bd986c197f79ccf461cebd54ade761b028ef9e6d53cdb7dd8ab6fb56a2aeb6aec8f8218f0add112a00e84a46b6e0eaa20b8fb319f738a21fec5489953303b3d80431b5", 0x48, 0x7}], 0xa90881, &(0x7f0000000780)={[{'/dev/nbd#\x00'}, {'/dev/nbd#\x00'}, {'!^.{][})'}, {'#!'}, {'%'}, {'\\[}\\'}, {}], [{@mask={'mask', 0x3d, 'MAY_READ'}}, {@euid_eq={'euid', 0x3d, 0xee00}}, {@subj_user={'subj_user', 0x3d, '/dev/nbd#\x00'}}, {@fsuuid={'fsuuid', 0x3d, {[0x34, 0x66, 0x32, 0x37, 0x31, 0x64, 0x30, 0x61], 0x2d, [0x62, 0x30, 0x62, 0x32], 0x2d, [0x33, 0x37, 0x61, 0x38], 0x2d, [0x66, 0x30, 0x32, 0x63], 0x2d, [0x32, 0x39, 0x34, 0x62, 0x0, 0x2, 0x30, 0x63]}}}, {@euid_eq={'euid', 0x3d, 0xee01}}, {@func={'func', 0x3d, 'MODULE_CHECK'}}]}) (rerun: 32) ioctl$F2FS_IOC_GARBAGE_COLLECT(r1, 0x4004f506, &(0x7f0000000100)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) (async) set_mempolicy(0x3, &(0x7f0000000840)=0xb3, 0x2) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) (async) ioctl$NBD_DO_IT(r0, 0xab03) [ 1177.180743][T31127] block nbd1: Send disconnect failed -32 [ 1177.180764][T31127] block nbd1: Send disconnect failed -32 [ 1177.180784][T31127] block nbd1: Send disconnect failed -32 13:04:05 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)) r1 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)) r4 = open(&(0x7f0000000080)='./file0\x00', 0x8540, 0x20) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) sendfile(r1, r3, 0x0, 0x7a5) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r6) r7 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000), 0x43fd1ff21acfb400, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r7) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)) (async) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)) (async) open(&(0x7f0000000080)='./file0\x00', 0x8540, 0x20) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)) (async) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) (async) sendfile(r1, r3, 0x0, 0x7a5) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)) (async) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r6) (async) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000), 0x43fd1ff21acfb400, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r7) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) 13:04:05 executing program 2: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x80d000) ioctl$NBD_DO_IT(r0, 0xab03) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) [ 1177.204765][T31139] block nbd4: shutting down sockets [ 1177.225549][T31144] block nbd4: Device being setup by another task [ 1177.319876][ T3692] usb 6-1: new high-speed USB device number 17 using dummy_hcd [ 1177.322483][T31157] block nbd0: shutting down sockets [ 1177.440626][T31156] block nbd1: shutting down sockets [ 1177.441187][T31156] block nbd1: NBD_DISCONNECT [ 1177.441211][T31156] block nbd1: Send disconnect failed -32 [ 1177.441231][T31156] block nbd1: Send disconnect failed -32 [ 1177.441250][T31156] block nbd1: Send disconnect failed -32 [ 1177.441270][T31156] block nbd1: Send disconnect failed -32 [ 1177.441289][T31156] block nbd1: Send disconnect failed -32 [ 1177.509471][T31162] block nbd1: Device being setup by another task 13:04:05 executing program 3: set_mempolicy(0x1, 0x0, 0x0) syz_usb_connect$cdc_ecm(0x5, 0x4d, &(0x7f0000000580)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x0, 0x0, 0x5}}}}]}}]}}, 0x0) 13:04:05 executing program 4: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) dup3(r2, r1, 0x0) r4 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) ioctl$NBD_DO_IT(r4, 0xab03) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r0, 0xab03) 13:04:05 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r6 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r6, 0xab00, r7) ioctl$NBD_SET_SOCK(r6, 0xab00, r5) ioctl$NBD_SET_SOCK(r3, 0xab00, r5) r8 = syz_open_dev$vcsu(&(0x7f0000000040), 0x8, 0x10000) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r8) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r4, 0xc400941d, &(0x7f0000000180)={0x0, 0x8d, 0xa7, 0x1}) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) ioctl$NBD_DISCONNECT(r2, 0xab08) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)) (async) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)) (async) ioctl$NBD_SET_SOCK(r6, 0xab00, r7) (async) ioctl$NBD_SET_SOCK(r6, 0xab00, r5) (async) ioctl$NBD_SET_SOCK(r3, 0xab00, r5) (async) syz_open_dev$vcsu(&(0x7f0000000040), 0x8, 0x10000) (async) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r8) (async) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r4, 0xc400941d, &(0x7f0000000180)={0x0, 0x8d, 0xa7, 0x1}) (async) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) (async) ioctl$NBD_DISCONNECT(r2, 0xab08) (async) [ 1177.516615][T31159] block nbd4: shutting down sockets 13:04:05 executing program 2: set_mempolicy(0x1, 0x0, 0x0) (async) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x80d000) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) [ 1177.575217][ T3692] usb 6-1: Using ep0 maxpacket: 16 [ 1177.593674][T31173] block nbd0: shutting down sockets [ 1177.602212][T31178] block nbd2: shutting down sockets [ 1177.705378][ T3692] usb 6-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1177.759589][T31182] block nbd4: server does not support multiple connections per device. [ 1177.759983][T31182] block nbd4: shutting down sockets [ 1177.760395][T31182] block nbd4: server does not support multiple connections per device. [ 1177.823898][T31185] Error: Driver 'raw-gadget' is already registered, aborting... [ 1177.823913][T31185] UDC core: USB Raw Gadget: driver registration failed: -16 [ 1177.823933][T31185] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1177.860366][T31181] block nbd1: shutting down sockets [ 1177.860980][T31181] block nbd1: NBD_DISCONNECT [ 1177.861004][T31181] block nbd1: Send disconnect failed -32 [ 1177.861026][T31181] block nbd1: Send disconnect failed -32 [ 1177.861047][T31181] block nbd1: Send disconnect failed -32 [ 1177.861067][T31181] block nbd1: Send disconnect failed -32 [ 1177.861087][T31181] block nbd1: Send disconnect failed -32 [ 1177.885525][ T3692] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1177.885559][ T3692] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1177.885583][ T3692] usb 6-1: Product: syz [ 1177.885600][ T3692] usb 6-1: Manufacturer: syz [ 1177.885617][ T3692] usb 6-1: SerialNumber: syz [ 1177.907383][T31186] block nbd2: shutting down sockets [ 1177.942473][ T3692] cdc_ether: probe of 6-1:1.0 failed with error -22 [ 1178.145403][ T3691] usb 6-1: USB disconnect, device number 17 13:04:06 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_usb_connect$cdc_ecm(0x5, 0x4d, &(0x7f0000000580)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x0, 0x2}}}}]}}]}}, 0x0) 13:04:06 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)) (async) r1 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async, rerun: 32) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) (rerun: 32) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)) (async, rerun: 32) r4 = open(&(0x7f0000000080)='./file0\x00', 0x8540, 0x20) (async, rerun: 32) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) (async) sendfile(r1, r3, 0x0, 0x7a5) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r6) (async, rerun: 64) r7 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000), 0x43fd1ff21acfb400, 0x0) (rerun: 64) ioctl$NBD_SET_SOCK(r0, 0xab00, r7) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) (async) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 13:04:06 executing program 2: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x80d000) ioctl$NBD_DO_IT(r0, 0xab03) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) set_mempolicy(0x1, 0x0, 0x0) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x80d000) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) (async) 13:04:06 executing program 4: set_mempolicy(0x1, 0x0, 0x0) (async) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) (async) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) (async) dup3(r2, r1, 0x0) (async) r4 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) (async) ioctl$NBD_DO_IT(r4, 0xab03) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) ioctl$NBD_DO_IT(r0, 0xab03) 13:04:06 executing program 1: sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x18, 0x0, 0x8, 0x70bd29, 0x25dfdbfd, {}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x4000}, 0x2000010) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r3, 0xab07, 0x4) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) r4 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) pidfd_getfd(0xffffffffffffffff, r2, 0x0) r6 = openat$mice(0xffffffffffffff9c, &(0x7f0000000180), 0x80) ioctl$NBD_DISCONNECT(r6, 0xab08) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r7, &(0x7f0000000000)=ANY=[], 0xfffffecc) ioctl$SNDCTL_DSP_GETODELAY(r7, 0x80045017, &(0x7f00000001c0)) 13:04:06 executing program 3: set_mempolicy(0x1, 0x0, 0x0) syz_usb_connect$cdc_ecm(0x5, 0x4d, &(0x7f0000000580)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x0, 0x0, 0x6}}}}]}}]}}, 0x0) 13:04:06 executing program 4: set_mempolicy(0x1, 0x0, 0x0) (async) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) (async) dup3(r2, r1, 0x0) (async) r4 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) ioctl$NBD_DO_IT(r4, 0xab03) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) ioctl$NBD_DO_IT(r0, 0xab03) [ 1178.762666][T31207] block nbd1: shutting down sockets [ 1178.781375][T31216] Error: Driver 'raw-gadget' is already registered, aborting... [ 1178.781389][T31216] UDC core: USB Raw Gadget: driver registration failed: -16 13:04:06 executing program 2: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) accept4(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback}}}, &(0x7f0000000080)=0x80, 0x80800) ioctl$NBD_SET_SOCK(r0, 0xab00, r4) [ 1178.781408][T31216] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1178.782834][T31212] block nbd4: shutting down sockets [ 1178.809783][T31205] block nbd2: shutting down sockets 13:04:06 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x549081) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) r4 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) ioctl$NBD_DO_IT(r4, 0xab03) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000100)={{0x1, 0x1, 0x18, r2, {0x2}}, './file0\x00'}) ioctl$NBD_CLEAR_SOCK(r7, 0xab04) ioctl$NBD_SET_SOCK(r3, 0xab00, r6) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) ioctl$NBD_DO_IT(r0, 0xab03) r8 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={0xffffffffffffffff, 0x2, 0x8}, 0xc) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000240)={&(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000180)="f9cc6e0d415fe7bb80d6d8680796b689026d7f7b668bc3a06870a70870842c3f90c0dca04972b2fb30d8a412891077285b85a401b47fe397190f0c72c674e9a7e6a7782d09ea01b7721950ca0b504847ae8d96aceb6eccf5c65df11ea4692489f54fde0c6bb34ebda5618486768704340f0bd75c2dc5cc0db7736d26567de3d436742680b2469c34dc406fe1c7d03f84e9ade1f137b17d3199bf911905813fa955a10b0bd19b559471", 0xa9, r8}, 0x68) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) 13:04:06 executing program 4: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000000)={{0x1, 0x1, 0x18, r1, {0x80000000}}, './file0\x00'}) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/block/ram3', 0x181000, 0x150) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r0, 0xab03) [ 1178.989505][ T3688] usb 4-1: new high-speed USB device number 18 using dummy_hcd [ 1179.010129][T31226] block nbd4: shutting down sockets [ 1179.133316][T31235] block nbd2: shutting down sockets 13:04:06 executing program 4: set_mempolicy(0x1, 0x0, 0x0) (async, rerun: 32) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async, rerun: 32) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000000)={{0x1, 0x1, 0x18, r1, {0x80000000}}, './file0\x00'}) (async) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/block/ram3', 0x181000, 0x150) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) (async, rerun: 64) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async, rerun: 64) ioctl$NBD_DO_IT(r0, 0xab03) 13:04:06 executing program 2: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) accept4(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback}}}, &(0x7f0000000080)=0x80, 0x80800) ioctl$NBD_SET_SOCK(r0, 0xab00, r4) [ 1179.169737][T31237] block nbd0: Device being setup by another task [ 1179.170243][T31237] block nbd0: shutting down sockets 13:04:07 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_usb_connect$cdc_ecm(0x5, 0x4d, &(0x7f0000000580)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x0, 0x3}}}}]}}]}}, 0x0) 13:04:07 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x549081) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) r4 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) ioctl$NBD_DO_IT(r4, 0xab03) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000100)={{0x1, 0x1, 0x18, r2, {0x2}}, './file0\x00'}) ioctl$NBD_CLEAR_SOCK(r7, 0xab04) ioctl$NBD_SET_SOCK(r3, 0xab00, r6) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) ioctl$NBD_DO_IT(r0, 0xab03) r8 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={0xffffffffffffffff, 0x2, 0x8}, 0xc) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000240)={&(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000180)="f9cc6e0d415fe7bb80d6d8680796b689026d7f7b668bc3a06870a70870842c3f90c0dca04972b2fb30d8a412891077285b85a401b47fe397190f0c72c674e9a7e6a7782d09ea01b7721950ca0b504847ae8d96aceb6eccf5c65df11ea4692489f54fde0c6bb34ebda5618486768704340f0bd75c2dc5cc0db7736d26567de3d436742680b2469c34dc406fe1c7d03f84e9ade1f137b17d3199bf911905813fa955a10b0bd19b559471", 0xa9, r8}, 0x68) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x549081) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)) (async) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) (async) ioctl$NBD_DO_IT(r4, 0xab03) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)) (async) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000100)={{0x1, 0x1, 0x18, r2, {0x2}}, './file0\x00'}) (async) ioctl$NBD_CLEAR_SOCK(r7, 0xab04) (async) ioctl$NBD_SET_SOCK(r3, 0xab00, r6) (async) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={0xffffffffffffffff, 0x2, 0x8}, 0xc) (async) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000240)={&(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000180)="f9cc6e0d415fe7bb80d6d8680796b689026d7f7b668bc3a06870a70870842c3f90c0dca04972b2fb30d8a412891077285b85a401b47fe397190f0c72c674e9a7e6a7782d09ea01b7721950ca0b504847ae8d96aceb6eccf5c65df11ea4692489f54fde0c6bb34ebda5618486768704340f0bd75c2dc5cc0db7736d26567de3d436742680b2469c34dc406fe1c7d03f84e9ade1f137b17d3199bf911905813fa955a10b0bd19b559471", 0xa9, r8}, 0x68) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) (async) [ 1179.260171][ T3688] usb 4-1: Using ep0 maxpacket: 16 13:04:07 executing program 4: set_mempolicy(0x1, 0x0, 0x0) (async) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000000)={{0x1, 0x1, 0x18, r1, {0x80000000}}, './file0\x00'}) (async) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/block/ram3', 0x181000, 0x150) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) ioctl$NBD_DO_IT(r0, 0xab03) 13:04:07 executing program 2: set_mempolicy(0x1, 0x0, 0x0) (async) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) accept4(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback}}}, &(0x7f0000000080)=0x80, 0x80800) ioctl$NBD_SET_SOCK(r0, 0xab00, r4) [ 1179.398629][T31250] Error: Driver 'raw-gadget' is already registered, aborting... [ 1179.398644][T31250] UDC core: USB Raw Gadget: driver registration failed: -16 [ 1179.398664][T31250] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1179.407357][ T3688] usb 4-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1179.417170][T31247] block nbd2: shutting down sockets [ 1179.499452][T31251] block nbd0: Device being setup by another task [ 1179.499678][T31251] block nbd0: shutting down sockets 13:04:07 executing program 1: sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x18, 0x0, 0x8, 0x70bd29, 0x25dfdbfd, {}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x4000}, 0x2000010) (async) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r3, 0xab07, 0x4) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) (async) r4 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) (async) pidfd_getfd(0xffffffffffffffff, r2, 0x0) (async) r6 = openat$mice(0xffffffffffffff9c, &(0x7f0000000180), 0x80) ioctl$NBD_DISCONNECT(r6, 0xab08) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r7, &(0x7f0000000000)=ANY=[], 0xfffffecc) ioctl$SNDCTL_DSP_GETODELAY(r7, 0x80045017, &(0x7f00000001c0)) [ 1179.589909][ T3688] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1179.589943][ T3688] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1179.589975][ T3688] usb 4-1: Product: syz [ 1179.589991][ T3688] usb 4-1: Manufacturer: syz [ 1179.590008][ T3688] usb 4-1: SerialNumber: syz [ 1179.630594][T31262] block nbd2: shutting down sockets [ 1179.657756][ T3688] cdc_ether: probe of 4-1:1.0 failed with error -22 [ 1179.765538][T31265] block nbd1: shutting down sockets [ 1179.870235][ T3688] usb 4-1: USB disconnect, device number 18 13:04:08 executing program 3: set_mempolicy(0x1, 0x0, 0x0) syz_usb_connect$cdc_ecm(0x5, 0x4d, &(0x7f0000000580)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x0, 0x0, 0x7}}}}]}}]}}, 0x0) 13:04:08 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x549081) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) r4 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) ioctl$NBD_DO_IT(r4, 0xab03) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) (async) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000100)={{0x1, 0x1, 0x18, r2, {0x2}}, './file0\x00'}) ioctl$NBD_CLEAR_SOCK(r7, 0xab04) (async) ioctl$NBD_SET_SOCK(r3, 0xab00, r6) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) (async) ioctl$NBD_DO_IT(r0, 0xab03) r8 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={0xffffffffffffffff, 0x2, 0x8}, 0xc) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000240)={&(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000180)="f9cc6e0d415fe7bb80d6d8680796b689026d7f7b668bc3a06870a70870842c3f90c0dca04972b2fb30d8a412891077285b85a401b47fe397190f0c72c674e9a7e6a7782d09ea01b7721950ca0b504847ae8d96aceb6eccf5c65df11ea4692489f54fde0c6bb34ebda5618486768704340f0bd75c2dc5cc0db7736d26567de3d436742680b2469c34dc406fe1c7d03f84e9ade1f137b17d3199bf911905813fa955a10b0bd19b559471", 0xa9, r8}, 0x68) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) 13:04:08 executing program 2: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) r4 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r4, 0xab00, r6) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) 13:04:08 executing program 4: set_mempolicy(0x1, 0x0, 0x8) r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x101400) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) sendmmsg$sock(r4, &(0x7f0000000a80)=[{{&(0x7f0000000080)=@pppoe={0x18, 0x0, {0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x40}, 'dummy0\x00'}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000180)="0a281fd3937aa042aba143f082e2891a5ab7d9f86d0a3ae43d7aa9da67082adac97e5e1b9372ec31699dfd748d9167a3e767cd70b4930adff651095ad171b01a860603fbf303a3b2770759db5efb14282c722c5ce1e7dbe60a34ff36ba4f1a679fbe7624fe", 0x65}, {&(0x7f0000000200)="e2c550f02e8beca4cdc50a719b7d11eaa7d452af243a5baf0063ea46ab7c05e4088fddc05cd3df330ffa2e254a5591a20926b31f21f3798cce4bf7aa60d7fd9d472e2cdfb05e2b0936932f", 0x4b}, {&(0x7f0000000280)="e2fe55a993347192df1755d513bb9e4bfe9807815446697254cfa82439c05354e67ac8ed294175483a9e25f7fb7a5cdbf8ae5274e61693c77084b3e8d5379c4309dc20e967b592c3ecb113741eff2e6a1b339999d0f265ced6cfa663727cbc", 0x5f}], 0x3, &(0x7f0000000300)=[@timestamping={{0x14, 0x1, 0x25, 0x2}}, @mark={{0x14, 0x1, 0x24, 0x6}}, @timestamping={{0x14, 0x1, 0x25, 0x2}}, @txtime={{0x18, 0x1, 0x3d, 0x3}}, @txtime={{0x18, 0x1, 0x3d, 0xff}}, @timestamping={{0x14}}, @txtime={{0x18, 0x1, 0x3d, 0x80000001}}, @txtime={{0x18, 0x1, 0x3d, 0xbc07969}}, @timestamping={{0x14, 0x1, 0x25, 0x9}}, @txtime={{0x18, 0x1, 0x3d, 0x8000000000000000}}], 0xf0}}, {{&(0x7f0000000400)=@l2tp6={0xa, 0x0, 0x1, @mcast1, 0x3, 0x1}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000480)="e480e91952742adbbfeea54308f72fe15d95b7bdfb1e7dbae4ae0de46a54cadb60422af36400f3aa0802d05b77e9b5915c3b451d1e6ae650d2caec11456219a82235c63b365982be902cd24f1c972b6b637d0e3960c17e558a2304a0c277c34cbe5be0f21755facba1cae769a717638a5a96b40131c0fcb73f07f172c04d8a6f76ec08bda91d94c48812f0230eddcf91263bd9011a6fc369aae7026060edcd80abd18a09c513a5730c6b137b9f318c68182101", 0xb3}, {&(0x7f0000000540)="6ef61ad1e3f421f87ccbcc4af620f6de9c7d7fdf7757d282d31a0a802ea19a6a9aa95b545da867fd2a8a71e0153ea8b045e6691822055c37e42a6248fbf69e2c", 0x40}, {&(0x7f0000000580)="2e3c6ffbdd0f8f8c481e1469829df24eaddf32ff649e9cbb0f5bb398b190be4dac200ee0066bbd72c4389e25c98f314def8e043674af9b4c105db0f967fbe6adabb44862d1c4138d7063728f4bc6c738aeb0f6454598d4f83d9d66faac7d80b6ad78b4146c8759f74f22dcfe6a3319d29b0dab751427e8871a0be156029ca548a7aff0f984d7c05d3acac4fc60e5470dd1a9fa99746dac62ef78d708a0c7f59b86b037513bbc80ef514410954abbd9c88de65809f4223e138ae9dfdfd9ce43bf0a041afcf378f5db6df1aa5b0f01c14a004cace14a3af21406e81c18f259f959778dcacbb89967e27b05e28a6fa236ed64307d92cfb3bd", 0xf7}, {&(0x7f0000000680)="28b3c7af7451854bbb9e2c2949f93817a25a10a9d2ac04361e0b6e2331fcc41cc9c7e53c58fa599f7bb4c71de522fb9589118193deab7667309c4d0cfb62b31f75b486a9a14c0411c9c447b3273137866bf296e38ae071054e676f7b831747220c16148f39c22c336cba7bf87c55e156efda24883d6f5cf181ab434de4eeae0c1dfa7c2517c8e080780040ef872ab10d6fe1", 0x92}, {&(0x7f0000000740)="a8180327daae1633fba357e82ee2b1b811f9e2ef5db21d90e1292aae318a5f58216ed5ccce7da720fdfe8ba4d2139f45fccd2da8d0cc41e09af37d0135daa5700ea774ac32607dd38c906e226a58c740c83b730dfa6cb9b0de1dc49239acb6e20b499a9ca79a49bfa2bb7d1f524dd94d1ef0c5916a5f4f5e8fd868573c583bbbe06400ebec2a95426afb6fede3c807c4a490f958178739f07bf2e512a86463bb3872b072", 0xa4}, {&(0x7f0000000800)="2866519c2ff4ab2aee33081fce2ec7d87edc77f1c725f96d13ba6e096d01a87216702d2e249709c7dab91de0012c76ff07cb355b8b8fb306dde7a15e33d05818b38bb094efa16ae3d6e98f6ad1881700c0a9274c32e689ad730656e5b6ecb0dc3b98886107d7dd305b505c6066f89fc2a4a45f15e634f4aae966c2ef2835f68715cd7e8f245bae0b16069a22e93955d69e6f20da8a0f052c72e10a79a3bcf7b4c9faa5d4d303d17fed18bd976d300a20db0d56546a8350a0d51272360c8168181ca056f5cd3301a15268bc81ecd7641b3911e6cc13690d26a1da0448ce868d9e63e9", 0xe2}], 0x6, &(0x7f0000000980)=[@txtime={{0x18, 0x1, 0x3d, 0x8}}, @txtime={{0x18, 0x1, 0x3d, 0x5}}, @txtime={{0x18, 0x1, 0x3d, 0x400}}, @txtime={{0x18}}, @mark={{0x14, 0x1, 0x24, 0x6}}, @timestamping={{0x14, 0x1, 0x25, 0x7}}, @mark={{0x14, 0x1, 0x24, 0x4}}, @txtime={{0x18, 0x1, 0x3d, 0x8}}, @txtime={{0x18, 0x1, 0x3d, 0xf4}}, @timestamping={{0x14, 0x1, 0x25, 0xfffffffb}}], 0xf0}}], 0x2, 0x40800) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$BTRFS_IOC_RESIZE(r2, 0x50009403, &(0x7f0000000040)={{r5}, {@val, @max}}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) 13:04:08 executing program 1: sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x18, 0x0, 0x8, 0x70bd29, 0x25dfdbfd, {}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x4000}, 0x2000010) (async) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r3, 0xab07, 0x4) (async) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) (async) r4 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) pidfd_getfd(0xffffffffffffffff, r2, 0x0) (async) r6 = openat$mice(0xffffffffffffff9c, &(0x7f0000000180), 0x80) ioctl$NBD_DISCONNECT(r6, 0xab08) (async) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r7, &(0x7f0000000000)=ANY=[], 0xfffffecc) (async) ioctl$SNDCTL_DSP_GETODELAY(r7, 0x80045017, &(0x7f00000001c0)) 13:04:08 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_usb_connect$cdc_ecm(0x5, 0x4d, &(0x7f0000000580)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x0, 0x4}}}}]}}]}}, 0x0) 13:04:08 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x20082) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 13:04:08 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x0, @isdn={0x22, 0x2e, 0x0, 0x3, 0x80}, @l2={0x1f, 0x9, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}, 0x72}, @l2={0x1f, 0xfffd, @none, 0x6, 0x1}, 0x7, 0x0, 0x0, 0x0, 0x853, 0x0, 0xeedc, 0x7, 0x8}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) ioctl$NBD_DISCONNECT(r3, 0xab08) [ 1180.460494][T31278] block nbd4: shutting down sockets [ 1180.476294][T31281] block nbd1: shutting down sockets [ 1180.477009][T31287] Error: Driver 'raw-gadget' is already registered, aborting... [ 1180.477022][T31287] UDC core: USB Raw Gadget: driver registration failed: -16 [ 1180.477040][T31287] misc raw-gadget: fail, usb_gadget_register_driver returned -16 13:04:08 executing program 4: set_mempolicy(0x1, 0x0, 0x8) r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x101400) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) sendmmsg$sock(r4, &(0x7f0000000a80)=[{{&(0x7f0000000080)=@pppoe={0x18, 0x0, {0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x40}, 'dummy0\x00'}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000180)="0a281fd3937aa042aba143f082e2891a5ab7d9f86d0a3ae43d7aa9da67082adac97e5e1b9372ec31699dfd748d9167a3e767cd70b4930adff651095ad171b01a860603fbf303a3b2770759db5efb14282c722c5ce1e7dbe60a34ff36ba4f1a679fbe7624fe", 0x65}, {&(0x7f0000000200)="e2c550f02e8beca4cdc50a719b7d11eaa7d452af243a5baf0063ea46ab7c05e4088fddc05cd3df330ffa2e254a5591a20926b31f21f3798cce4bf7aa60d7fd9d472e2cdfb05e2b0936932f", 0x4b}, {&(0x7f0000000280)="e2fe55a993347192df1755d513bb9e4bfe9807815446697254cfa82439c05354e67ac8ed294175483a9e25f7fb7a5cdbf8ae5274e61693c77084b3e8d5379c4309dc20e967b592c3ecb113741eff2e6a1b339999d0f265ced6cfa663727cbc", 0x5f}], 0x3, &(0x7f0000000300)=[@timestamping={{0x14, 0x1, 0x25, 0x2}}, @mark={{0x14, 0x1, 0x24, 0x6}}, @timestamping={{0x14, 0x1, 0x25, 0x2}}, @txtime={{0x18, 0x1, 0x3d, 0x3}}, @txtime={{0x18, 0x1, 0x3d, 0xff}}, @timestamping={{0x14}}, @txtime={{0x18, 0x1, 0x3d, 0x80000001}}, @txtime={{0x18, 0x1, 0x3d, 0xbc07969}}, @timestamping={{0x14, 0x1, 0x25, 0x9}}, @txtime={{0x18, 0x1, 0x3d, 0x8000000000000000}}], 0xf0}}, {{&(0x7f0000000400)=@l2tp6={0xa, 0x0, 0x1, @mcast1, 0x3, 0x1}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000480)="e480e91952742adbbfeea54308f72fe15d95b7bdfb1e7dbae4ae0de46a54cadb60422af36400f3aa0802d05b77e9b5915c3b451d1e6ae650d2caec11456219a82235c63b365982be902cd24f1c972b6b637d0e3960c17e558a2304a0c277c34cbe5be0f21755facba1cae769a717638a5a96b40131c0fcb73f07f172c04d8a6f76ec08bda91d94c48812f0230eddcf91263bd9011a6fc369aae7026060edcd80abd18a09c513a5730c6b137b9f318c68182101", 0xb3}, {&(0x7f0000000540)="6ef61ad1e3f421f87ccbcc4af620f6de9c7d7fdf7757d282d31a0a802ea19a6a9aa95b545da867fd2a8a71e0153ea8b045e6691822055c37e42a6248fbf69e2c", 0x40}, {&(0x7f0000000580)="2e3c6ffbdd0f8f8c481e1469829df24eaddf32ff649e9cbb0f5bb398b190be4dac200ee0066bbd72c4389e25c98f314def8e043674af9b4c105db0f967fbe6adabb44862d1c4138d7063728f4bc6c738aeb0f6454598d4f83d9d66faac7d80b6ad78b4146c8759f74f22dcfe6a3319d29b0dab751427e8871a0be156029ca548a7aff0f984d7c05d3acac4fc60e5470dd1a9fa99746dac62ef78d708a0c7f59b86b037513bbc80ef514410954abbd9c88de65809f4223e138ae9dfdfd9ce43bf0a041afcf378f5db6df1aa5b0f01c14a004cace14a3af21406e81c18f259f959778dcacbb89967e27b05e28a6fa236ed64307d92cfb3bd", 0xf7}, {&(0x7f0000000680)="28b3c7af7451854bbb9e2c2949f93817a25a10a9d2ac04361e0b6e2331fcc41cc9c7e53c58fa599f7bb4c71de522fb9589118193deab7667309c4d0cfb62b31f75b486a9a14c0411c9c447b3273137866bf296e38ae071054e676f7b831747220c16148f39c22c336cba7bf87c55e156efda24883d6f5cf181ab434de4eeae0c1dfa7c2517c8e080780040ef872ab10d6fe1", 0x92}, {&(0x7f0000000740)="a8180327daae1633fba357e82ee2b1b811f9e2ef5db21d90e1292aae318a5f58216ed5ccce7da720fdfe8ba4d2139f45fccd2da8d0cc41e09af37d0135daa5700ea774ac32607dd38c906e226a58c740c83b730dfa6cb9b0de1dc49239acb6e20b499a9ca79a49bfa2bb7d1f524dd94d1ef0c5916a5f4f5e8fd868573c583bbbe06400ebec2a95426afb6fede3c807c4a490f958178739f07bf2e512a86463bb3872b072", 0xa4}, {&(0x7f0000000800)="2866519c2ff4ab2aee33081fce2ec7d87edc77f1c725f96d13ba6e096d01a87216702d2e249709c7dab91de0012c76ff07cb355b8b8fb306dde7a15e33d05818b38bb094efa16ae3d6e98f6ad1881700c0a9274c32e689ad730656e5b6ecb0dc3b98886107d7dd305b505c6066f89fc2a4a45f15e634f4aae966c2ef2835f68715cd7e8f245bae0b16069a22e93955d69e6f20da8a0f052c72e10a79a3bcf7b4c9faa5d4d303d17fed18bd976d300a20db0d56546a8350a0d51272360c8168181ca056f5cd3301a15268bc81ecd7641b3911e6cc13690d26a1da0448ce868d9e63e9", 0xe2}], 0x6, &(0x7f0000000980)=[@txtime={{0x18, 0x1, 0x3d, 0x8}}, @txtime={{0x18, 0x1, 0x3d, 0x5}}, @txtime={{0x18, 0x1, 0x3d, 0x400}}, @txtime={{0x18}}, @mark={{0x14, 0x1, 0x24, 0x6}}, @timestamping={{0x14, 0x1, 0x25, 0x7}}, @mark={{0x14, 0x1, 0x24, 0x4}}, @txtime={{0x18, 0x1, 0x3d, 0x8}}, @txtime={{0x18, 0x1, 0x3d, 0xf4}}, @timestamping={{0x14, 0x1, 0x25, 0xfffffffb}}], 0xf0}}], 0x2, 0x40800) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$BTRFS_IOC_RESIZE(r2, 0x50009403, &(0x7f0000000040)={{r5}, {@val, @max}}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) set_mempolicy(0x1, 0x0, 0x8) (async) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x101400) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)) (async) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) (async) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) (async) sendmmsg$sock(r4, &(0x7f0000000a80)=[{{&(0x7f0000000080)=@pppoe={0x18, 0x0, {0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x40}, 'dummy0\x00'}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000180)="0a281fd3937aa042aba143f082e2891a5ab7d9f86d0a3ae43d7aa9da67082adac97e5e1b9372ec31699dfd748d9167a3e767cd70b4930adff651095ad171b01a860603fbf303a3b2770759db5efb14282c722c5ce1e7dbe60a34ff36ba4f1a679fbe7624fe", 0x65}, {&(0x7f0000000200)="e2c550f02e8beca4cdc50a719b7d11eaa7d452af243a5baf0063ea46ab7c05e4088fddc05cd3df330ffa2e254a5591a20926b31f21f3798cce4bf7aa60d7fd9d472e2cdfb05e2b0936932f", 0x4b}, {&(0x7f0000000280)="e2fe55a993347192df1755d513bb9e4bfe9807815446697254cfa82439c05354e67ac8ed294175483a9e25f7fb7a5cdbf8ae5274e61693c77084b3e8d5379c4309dc20e967b592c3ecb113741eff2e6a1b339999d0f265ced6cfa663727cbc", 0x5f}], 0x3, &(0x7f0000000300)=[@timestamping={{0x14, 0x1, 0x25, 0x2}}, @mark={{0x14, 0x1, 0x24, 0x6}}, @timestamping={{0x14, 0x1, 0x25, 0x2}}, @txtime={{0x18, 0x1, 0x3d, 0x3}}, @txtime={{0x18, 0x1, 0x3d, 0xff}}, @timestamping={{0x14}}, @txtime={{0x18, 0x1, 0x3d, 0x80000001}}, @txtime={{0x18, 0x1, 0x3d, 0xbc07969}}, @timestamping={{0x14, 0x1, 0x25, 0x9}}, @txtime={{0x18, 0x1, 0x3d, 0x8000000000000000}}], 0xf0}}, {{&(0x7f0000000400)=@l2tp6={0xa, 0x0, 0x1, @mcast1, 0x3, 0x1}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000480)="e480e91952742adbbfeea54308f72fe15d95b7bdfb1e7dbae4ae0de46a54cadb60422af36400f3aa0802d05b77e9b5915c3b451d1e6ae650d2caec11456219a82235c63b365982be902cd24f1c972b6b637d0e3960c17e558a2304a0c277c34cbe5be0f21755facba1cae769a717638a5a96b40131c0fcb73f07f172c04d8a6f76ec08bda91d94c48812f0230eddcf91263bd9011a6fc369aae7026060edcd80abd18a09c513a5730c6b137b9f318c68182101", 0xb3}, {&(0x7f0000000540)="6ef61ad1e3f421f87ccbcc4af620f6de9c7d7fdf7757d282d31a0a802ea19a6a9aa95b545da867fd2a8a71e0153ea8b045e6691822055c37e42a6248fbf69e2c", 0x40}, {&(0x7f0000000580)="2e3c6ffbdd0f8f8c481e1469829df24eaddf32ff649e9cbb0f5bb398b190be4dac200ee0066bbd72c4389e25c98f314def8e043674af9b4c105db0f967fbe6adabb44862d1c4138d7063728f4bc6c738aeb0f6454598d4f83d9d66faac7d80b6ad78b4146c8759f74f22dcfe6a3319d29b0dab751427e8871a0be156029ca548a7aff0f984d7c05d3acac4fc60e5470dd1a9fa99746dac62ef78d708a0c7f59b86b037513bbc80ef514410954abbd9c88de65809f4223e138ae9dfdfd9ce43bf0a041afcf378f5db6df1aa5b0f01c14a004cace14a3af21406e81c18f259f959778dcacbb89967e27b05e28a6fa236ed64307d92cfb3bd", 0xf7}, {&(0x7f0000000680)="28b3c7af7451854bbb9e2c2949f93817a25a10a9d2ac04361e0b6e2331fcc41cc9c7e53c58fa599f7bb4c71de522fb9589118193deab7667309c4d0cfb62b31f75b486a9a14c0411c9c447b3273137866bf296e38ae071054e676f7b831747220c16148f39c22c336cba7bf87c55e156efda24883d6f5cf181ab434de4eeae0c1dfa7c2517c8e080780040ef872ab10d6fe1", 0x92}, {&(0x7f0000000740)="a8180327daae1633fba357e82ee2b1b811f9e2ef5db21d90e1292aae318a5f58216ed5ccce7da720fdfe8ba4d2139f45fccd2da8d0cc41e09af37d0135daa5700ea774ac32607dd38c906e226a58c740c83b730dfa6cb9b0de1dc49239acb6e20b499a9ca79a49bfa2bb7d1f524dd94d1ef0c5916a5f4f5e8fd868573c583bbbe06400ebec2a95426afb6fede3c807c4a490f958178739f07bf2e512a86463bb3872b072", 0xa4}, {&(0x7f0000000800)="2866519c2ff4ab2aee33081fce2ec7d87edc77f1c725f96d13ba6e096d01a87216702d2e249709c7dab91de0012c76ff07cb355b8b8fb306dde7a15e33d05818b38bb094efa16ae3d6e98f6ad1881700c0a9274c32e689ad730656e5b6ecb0dc3b98886107d7dd305b505c6066f89fc2a4a45f15e634f4aae966c2ef2835f68715cd7e8f245bae0b16069a22e93955d69e6f20da8a0f052c72e10a79a3bcf7b4c9faa5d4d303d17fed18bd976d300a20db0d56546a8350a0d51272360c8168181ca056f5cd3301a15268bc81ecd7641b3911e6cc13690d26a1da0448ce868d9e63e9", 0xe2}], 0x6, &(0x7f0000000980)=[@txtime={{0x18, 0x1, 0x3d, 0x8}}, @txtime={{0x18, 0x1, 0x3d, 0x5}}, @txtime={{0x18, 0x1, 0x3d, 0x400}}, @txtime={{0x18}}, @mark={{0x14, 0x1, 0x24, 0x6}}, @timestamping={{0x14, 0x1, 0x25, 0x7}}, @mark={{0x14, 0x1, 0x24, 0x4}}, @txtime={{0x18, 0x1, 0x3d, 0x8}}, @txtime={{0x18, 0x1, 0x3d, 0xf4}}, @timestamping={{0x14, 0x1, 0x25, 0xfffffffb}}], 0xf0}}], 0x2, 0x40800) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) ioctl$BTRFS_IOC_RESIZE(r2, 0x50009403, &(0x7f0000000040)={{r5}, {@val, @max}}) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) [ 1180.528839][T31278] block nbd4: server does not support multiple connections per device. [ 1180.529007][T31288] block nbd2: Device being setup by another task [ 1180.579549][T31288] block nbd2: Device being setup by another task [ 1180.610325][T31288] block nbd2: Device being setup by another task 13:04:08 executing program 2: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) r4 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r4, 0xab00, r6) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) set_mempolicy(0x1, 0x0, 0x0) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)) (async) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)) (async) ioctl$NBD_SET_SOCK(r4, 0xab00, r6) (async) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) (async) [ 1180.610747][T31288] block nbd2: shutting down sockets 13:04:08 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x0, @isdn={0x22, 0x2e, 0x0, 0x3, 0x80}, @l2={0x1f, 0x9, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}, 0x72}, @l2={0x1f, 0xfffd, @none, 0x6, 0x1}, 0x7, 0x0, 0x0, 0x0, 0x853, 0x0, 0xeedc, 0x7, 0x8}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) (async) ioctl$NBD_DISCONNECT(r3, 0xab08) [ 1180.719458][T18028] usb 6-1: new high-speed USB device number 18 using dummy_hcd [ 1180.750593][T31293] block nbd1: shutting down sockets [ 1180.751013][T31293] block nbd1: NBD_DISCONNECT [ 1180.751046][T31293] block nbd1: Send disconnect failed -32 13:04:08 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x20082) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 1180.789448][T31295] block nbd4: shutting down sockets [ 1180.792497][T31297] block nbd0: shutting down sockets [ 1180.839667][T31295] block nbd4: server does not support multiple connections per device. [ 1180.900056][T31304] block nbd2: Device being setup by another task [ 1180.917669][T31306] block nbd1: shutting down sockets [ 1180.920903][T31304] block nbd2: Device being setup by another task [ 1180.937930][T31308] block nbd0: shutting down sockets 13:04:08 executing program 3: set_mempolicy(0x1, 0x0, 0x0) syz_usb_connect$cdc_ecm(0x5, 0x4d, &(0x7f0000000580)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x0, 0x0, 0x9}}}}]}}]}}, 0x0) 13:04:08 executing program 4: set_mempolicy(0x1, 0x0, 0x8) (async) r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x101400) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) (async) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) (async) sendmmsg$sock(r4, &(0x7f0000000a80)=[{{&(0x7f0000000080)=@pppoe={0x18, 0x0, {0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x40}, 'dummy0\x00'}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000180)="0a281fd3937aa042aba143f082e2891a5ab7d9f86d0a3ae43d7aa9da67082adac97e5e1b9372ec31699dfd748d9167a3e767cd70b4930adff651095ad171b01a860603fbf303a3b2770759db5efb14282c722c5ce1e7dbe60a34ff36ba4f1a679fbe7624fe", 0x65}, {&(0x7f0000000200)="e2c550f02e8beca4cdc50a719b7d11eaa7d452af243a5baf0063ea46ab7c05e4088fddc05cd3df330ffa2e254a5591a20926b31f21f3798cce4bf7aa60d7fd9d472e2cdfb05e2b0936932f", 0x4b}, {&(0x7f0000000280)="e2fe55a993347192df1755d513bb9e4bfe9807815446697254cfa82439c05354e67ac8ed294175483a9e25f7fb7a5cdbf8ae5274e61693c77084b3e8d5379c4309dc20e967b592c3ecb113741eff2e6a1b339999d0f265ced6cfa663727cbc", 0x5f}], 0x3, &(0x7f0000000300)=[@timestamping={{0x14, 0x1, 0x25, 0x2}}, @mark={{0x14, 0x1, 0x24, 0x6}}, @timestamping={{0x14, 0x1, 0x25, 0x2}}, @txtime={{0x18, 0x1, 0x3d, 0x3}}, @txtime={{0x18, 0x1, 0x3d, 0xff}}, @timestamping={{0x14}}, @txtime={{0x18, 0x1, 0x3d, 0x80000001}}, @txtime={{0x18, 0x1, 0x3d, 0xbc07969}}, @timestamping={{0x14, 0x1, 0x25, 0x9}}, @txtime={{0x18, 0x1, 0x3d, 0x8000000000000000}}], 0xf0}}, {{&(0x7f0000000400)=@l2tp6={0xa, 0x0, 0x1, @mcast1, 0x3, 0x1}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000480)="e480e91952742adbbfeea54308f72fe15d95b7bdfb1e7dbae4ae0de46a54cadb60422af36400f3aa0802d05b77e9b5915c3b451d1e6ae650d2caec11456219a82235c63b365982be902cd24f1c972b6b637d0e3960c17e558a2304a0c277c34cbe5be0f21755facba1cae769a717638a5a96b40131c0fcb73f07f172c04d8a6f76ec08bda91d94c48812f0230eddcf91263bd9011a6fc369aae7026060edcd80abd18a09c513a5730c6b137b9f318c68182101", 0xb3}, {&(0x7f0000000540)="6ef61ad1e3f421f87ccbcc4af620f6de9c7d7fdf7757d282d31a0a802ea19a6a9aa95b545da867fd2a8a71e0153ea8b045e6691822055c37e42a6248fbf69e2c", 0x40}, {&(0x7f0000000580)="2e3c6ffbdd0f8f8c481e1469829df24eaddf32ff649e9cbb0f5bb398b190be4dac200ee0066bbd72c4389e25c98f314def8e043674af9b4c105db0f967fbe6adabb44862d1c4138d7063728f4bc6c738aeb0f6454598d4f83d9d66faac7d80b6ad78b4146c8759f74f22dcfe6a3319d29b0dab751427e8871a0be156029ca548a7aff0f984d7c05d3acac4fc60e5470dd1a9fa99746dac62ef78d708a0c7f59b86b037513bbc80ef514410954abbd9c88de65809f4223e138ae9dfdfd9ce43bf0a041afcf378f5db6df1aa5b0f01c14a004cace14a3af21406e81c18f259f959778dcacbb89967e27b05e28a6fa236ed64307d92cfb3bd", 0xf7}, {&(0x7f0000000680)="28b3c7af7451854bbb9e2c2949f93817a25a10a9d2ac04361e0b6e2331fcc41cc9c7e53c58fa599f7bb4c71de522fb9589118193deab7667309c4d0cfb62b31f75b486a9a14c0411c9c447b3273137866bf296e38ae071054e676f7b831747220c16148f39c22c336cba7bf87c55e156efda24883d6f5cf181ab434de4eeae0c1dfa7c2517c8e080780040ef872ab10d6fe1", 0x92}, {&(0x7f0000000740)="a8180327daae1633fba357e82ee2b1b811f9e2ef5db21d90e1292aae318a5f58216ed5ccce7da720fdfe8ba4d2139f45fccd2da8d0cc41e09af37d0135daa5700ea774ac32607dd38c906e226a58c740c83b730dfa6cb9b0de1dc49239acb6e20b499a9ca79a49bfa2bb7d1f524dd94d1ef0c5916a5f4f5e8fd868573c583bbbe06400ebec2a95426afb6fede3c807c4a490f958178739f07bf2e512a86463bb3872b072", 0xa4}, {&(0x7f0000000800)="2866519c2ff4ab2aee33081fce2ec7d87edc77f1c725f96d13ba6e096d01a87216702d2e249709c7dab91de0012c76ff07cb355b8b8fb306dde7a15e33d05818b38bb094efa16ae3d6e98f6ad1881700c0a9274c32e689ad730656e5b6ecb0dc3b98886107d7dd305b505c6066f89fc2a4a45f15e634f4aae966c2ef2835f68715cd7e8f245bae0b16069a22e93955d69e6f20da8a0f052c72e10a79a3bcf7b4c9faa5d4d303d17fed18bd976d300a20db0d56546a8350a0d51272360c8168181ca056f5cd3301a15268bc81ecd7641b3911e6cc13690d26a1da0448ce868d9e63e9", 0xe2}], 0x6, &(0x7f0000000980)=[@txtime={{0x18, 0x1, 0x3d, 0x8}}, @txtime={{0x18, 0x1, 0x3d, 0x5}}, @txtime={{0x18, 0x1, 0x3d, 0x400}}, @txtime={{0x18}}, @mark={{0x14, 0x1, 0x24, 0x6}}, @timestamping={{0x14, 0x1, 0x25, 0x7}}, @mark={{0x14, 0x1, 0x24, 0x4}}, @txtime={{0x18, 0x1, 0x3d, 0x8}}, @txtime={{0x18, 0x1, 0x3d, 0xf4}}, @timestamping={{0x14, 0x1, 0x25, 0xfffffffb}}], 0xf0}}], 0x2, 0x40800) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$BTRFS_IOC_RESIZE(r2, 0x50009403, &(0x7f0000000040)={{r5}, {@val, @max}}) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async, rerun: 32) ioctl$NBD_DO_IT(r0, 0xab03) (rerun: 32) 13:04:08 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x0, @isdn={0x22, 0x2e, 0x0, 0x3, 0x80}, @l2={0x1f, 0x9, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}, 0x72}, @l2={0x1f, 0xfffd, @none, 0x6, 0x1}, 0x7, 0x0, 0x0, 0x0, 0x853, 0x0, 0xeedc, 0x7, 0x8}) (async, rerun: 64) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async, rerun: 64) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) ioctl$NBD_DISCONNECT(r3, 0xab08) 13:04:08 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x20082) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 1180.950706][T31307] block nbd1: NBD_DISCONNECT [ 1180.950734][T31307] block nbd1: Send disconnect failed -32 [ 1180.979572][T18028] usb 6-1: Using ep0 maxpacket: 16 13:04:08 executing program 2: set_mempolicy(0x1, 0x0, 0x0) (async) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) (async) r4 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r4, 0xab00, r6) (async) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) [ 1180.979593][T31304] block nbd2: Device being setup by another task [ 1180.981584][T31310] block nbd2: shutting down sockets [ 1181.109509][T18028] usb 6-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1181.133506][T31326] block nbd4: shutting down sockets [ 1181.166443][T31335] Error: Driver 'raw-gadget' is already registered, aborting... [ 1181.166458][T31335] UDC core: USB Raw Gadget: driver registration failed: -16 [ 1181.166477][T31335] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1181.180778][T31333] block nbd0: shutting down sockets [ 1181.241418][T31337] block nbd1: shutting down sockets [ 1181.290407][T31339] block nbd2: shutting down sockets [ 1181.290676][T18028] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1181.290703][T18028] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1181.290724][T18028] usb 6-1: Product: syz [ 1181.290739][T18028] usb 6-1: Manufacturer: syz [ 1181.290754][T18028] usb 6-1: SerialNumber: syz [ 1181.291727][T31334] block nbd1: NBD_DISCONNECT [ 1181.291752][T31334] block nbd1: Send disconnect failed -32 [ 1181.291772][T31334] block nbd1: Send disconnect failed -32 [ 1181.340593][T18028] cdc_ether: probe of 6-1:1.0 failed with error -22 [ 1181.545204][ T3688] usb 6-1: USB disconnect, device number 18 13:04:09 executing program 2: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) 13:04:09 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000180)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_CQM(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r3, @ANYBLOB="010000000000000000003f00000008000300", @ANYRES32=r4, @ANYBLOB="200813d21c133eb13cb6ca8ca5631ad92878f8fa1858d19d6ad66f1802fa8da17c5f0216d11e44633631dc78bb1ef237d9133be451080000fc6dd3a3037adcf2c373c9ba3ea918c3fa8cb5855aab23f5fafdc4f87f28757154ff9759f829"], 0x1c}}, 0x0) sendmsg$NL80211_CMD_START_SCHED_SCAN(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)={0x198, 0x0, 0x400, 0x70bd2a, 0x25dfdbfb, {{}, {@val={0x8, 0x3, r4}, @void}}, [@NL80211_ATTR_SCAN_SUPP_RATES={0xdc, 0x7d, 0x0, 0x1, [@NL80211_BAND_2GHZ={0xd6, 0x0, "7c9dd0d13ea209cd5ce998dde094ede2fd595bd3b6a3741acb4a0d968b640decc908e6b13780b8e7568f69f7fb68c0e2261cb495a3d38eb1b6cd2c57eedbeec996842a33054c3e407a38bb8f835e3136353847c6c2e58feefa9af87e77dfc27e730b68c7ac9b44edd418ad75156c8b36aa7ad6a16bcf89297a0f6c234ddf1e07fcc0f8b907a1eb3823ec80efbd64f889791aefeaba6161131a8dc63eb6c2b06d0f9f09c73ba04768999214456386460998566cd496bd902b9d3ca0515cf20c4a47fd24b64a3a9dd0274c5330a59943b076b9"}]}, @NL80211_ATTR_SCHED_SCAN_MULTI={0x4}, @NL80211_ATTR_MEASUREMENT_DURATION_MANDATORY={0x4}, @NL80211_ATTR_SCHED_SCAN_RELATIVE_RSSI={0x5, 0xf6, 0x80}, @NL80211_ATTR_SCAN_FREQUENCIES={0x24, 0x2c, 0x0, 0x1, [{0x8, 0x0, 0xffffffff}, {0x8, 0x0, 0x9}, {0x8, 0x0, 0xbf}, {0x8}]}, @NL80211_ATTR_SCAN_FREQUENCIES={0x1c, 0x2c, 0x0, 0x1, [{0x8, 0x0, 0x9}, {0x8, 0x0, 0x40}, {0x8, 0x0, 0x5}]}, @NL80211_ATTR_SCHED_SCAN_MATCH={0x1c, 0x84, 0x0, 0x1, [@NL80211_SCHED_SCAN_MATCH_ATTR_BSSID={0xa}, @NL80211_SCHED_SCAN_MATCH_ATTR_SSID={0xa, 0x1, @default_ibss_ssid}]}, @NL80211_ATTR_SCAN_FREQUENCIES={0x2c, 0x2c, 0x0, 0x1, [{0x8, 0x0, 0xa7}, {0x8, 0x0, 0x7}, {0x8, 0x0, 0x100}, {0x8, 0x0, 0x7}, {0x8, 0x0, 0x7}]}, @NL80211_ATTR_SCHED_SCAN_RELATIVE_RSSI={0x5, 0xf6, 0x63}]}, 0x198}, 0x1, 0x0, 0x0, 0x800}, 0x20000004) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r5 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x400000, 0x10) ioctl$NBD_DO_IT(r5, 0xab03) 13:04:09 executing program 4: ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000100)=0x0) r1 = syz_mount_image$ocfs2(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xfffffffffffff000, 0x2, &(0x7f0000000080)=[{&(0x7f0000000180)="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0x1000, 0x1}, 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0x1000, 0x2dd13500}], 0x1000, &(0x7f0000002180)={[{'/dev/nbd#\x00'}, {'/dev/nbd#\x00'}, {'/dev/nbd#\x00'}, {'/dev/nbd#\x00'}, {'/dev/nbd#\x00'}, {}, {'\''}, {'*\''}], [{@rootcontext={'rootcontext', 0x3d, 'root'}}, {@subj_user={'subj_user', 0x3d, '/dev/nbd#\x00'}}, {@fscontext={'fscontext', 0x3d, 'sysadm_u'}}, {@fowner_lt={'fowner<', r0}}, {@appraise}, {@seclabel}, {@smackfsdef}, {@measure}, {@appraise}, {@appraise}]}) set_mempolicy(0x1, 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005b40)=[{{&(0x7f0000000280)=@file={0x1, './bus\x00'}, 0x6e, &(0x7f0000001600)=[{&(0x7f0000000300)="d6048ec3c048128cca87a6909acf5858ee30900db1e36dba3851a49ddc5231bc15226e6164c90253c27017c769c7c1c1e5738642855dd503aee5be6425948fba5149bb5ddfd07a4e0826a1fa5d433a9ea439a6553c5e426107187648c5269bc2480eb958a985d7abf4404c8223c8c291d38d080aade025e16adef7f0ccaa0d52a4bded6d26f90c8f6b9edd72b6cabebabe22c9044c6419fdda14b49a25b75b2ce9ee78b756121eac449ee4cb46900596901e976d0f52f03eb751d4d86bd77d8bc5", 0xc1}, {&(0x7f0000000400)="8df6d9d40e9247b3118b8848a707ef598dd53c2dbc1a532cf735db73459f49efa5977b9f512f57033ee992d0520a796b89b39744ef9661564f7e65dd8600f075b59c24b491cd92a4eb65b2ac95ed271a208130c14fdc426d71bc3859c978c228", 0x60}, 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{&(0x7f0000001c40)="50b37a53b893f24cf1becd6ef33a66d6f9741c6eabfd97adcefb4f72df5a45dced7031addd7e1b6df593fe3137f0ed0b1de55d9bd6b12611c1aa2e9acc3e8c0cceb8baef430895bcb0056940324dcd", 0x4f}, {&(0x7f0000001cc0)="dcd930918842eb584a4767f294bccef99c86497f18a7cfc9aed006282ebf562dcedd7b2e74c214246870f0dc3532175c9e444c3fb51715e8f136461c9cdc87dce9877377c7154435ab2c191d58f1216564001ce78cdd0a111777463b5b56e3a0f2245402f3064dcb02c2c46e82c5f249ed3ba4cc7e0f36b71e50aa4c10277fac022bd0dd1635fa031fdc45554d9d4a4aa6805986225562a7dcc7c0bed6307c2a046ea11143c86dfd6b7c1ca5086e949d287dfb", 0xb3}, {&(0x7f0000001d80)="0d0ce10cb2d69b9660e33c65a28bbf4b5835d55b255395437b77e70146044b4a03e1e1cf4c49de64860a9180bc36abcbb8ccbba5de47df9ac7bdb4e515fb257a8b190ee996d5d407c96337faf8", 0x4d}], 0x4, 0x0, 0x0, 0x8000}}, {{&(0x7f0000001e00)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000003200)=[{&(0x7f0000001e80)="ad782f094f1d000d3e3aaee7a78c1a9f80eb5451bddb302a2ffeeab4c1617b96a533f89da5223bfce2e20fbaaea952c7d6bcd25754d580ea8ceddc7c967c6f749b597f3e81bf8de34b6e2ff3f50de2c81f12d32c82380889ae09880c79e0b42185e6507c3c629d3bb687b850a81a82c425586efb6e7368c89ae1baba398d5218c625d465c0176d7d08ea802f7bc9fdfbd22724e1acd1bc459df19472a64cc0464ce16f055929c867f0934c6ad7fdfe3977371d3397dac0eb8bc751131421f5db2ed209333b80eb35be5084913b63e9c616239e84346ed0dbfbb38a8da6f364f6e7", 0xe1}, {&(0x7f0000001f80)="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0x1000}, {&(0x7f0000002f80)="4290cba78bfa121be945d7799b3c34ddf5d0b730e7d0cd50eaacf403856c68e2f7cce9e4a31a481ce4cdea5770f126a6e13efaba97ca869a184df6707625c8816a7fd2f377b4708c5d93be399594e4dfd04536d3e8cbbc37f478522d7b80bf4142c1f7846810f412c50e3672c83d6e9cd43485ff319e0ea2502a77459a05a7cdff5a97638ffa90d57bf8ccf2c414254fd36f033b23f3acb286b07867c15d21e2a0ae425fb9a60f758bbed3dacd", 0xad}, {&(0x7f0000003040)="7cd5c14c8e0320fadb30a296a78bd62a8b0cbb3ec81b534ce108dca2f07181b6e7e184422ec91dab30766184fdb37f8300edafeb9fb6b2dbe88d2273b0963363f2478d860d443ea9ea3716cd53b9162c59cf9cee5250252587f5675718dbd91cf2f8cd674af074550f1a9938524f672553229c977928ae4864b09869b3fca14b8786678c0206e8456275f618647adaf2e68e292fff4080431aa23e3b8e38db4c2ff7d8f9440eab3d1885268f4d6ad5da761a96d881ea6ebfe49b47400fc40036b07a9825845e9c8fea22e924a36527c76ab8ddc1fee72e0a9c5589", 0xdb}, {&(0x7f0000003140)="84365e5c91f859bb5998bb17ca64fa7bbaf76da83d54b3b604d863038e697089db59bcd73421f7548ff8b2a3699afaa332d71532452c81f8ca63f843e1529f45a4cfa6b54fb16712c22eb0f0a811fdfe362452bd4fe75921ced86238160d60de98507a97cdff9b8940c57abce77f90c97fbde67bfaf62566bc9ebd171b0a87ac0db1d6fda418879a3113d0d00f4ff4502cff4a", 0x93}], 0x5, &(0x7f00000033c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee01, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}, @cred={{0x1c}}], 0x60, 0x40040}}, {{&(0x7f0000003440)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000003640)=[{&(0x7f00000034c0)="5b14fcb78b0a226de977e3fa9c806437ce7e6e611cb83e1cd90bbdb5a2648907ff1b8ec182f2599862735f4b856feb16afd0cf552e3b1c9ddb4f64d85ea43f1869e0b49f79caac86a51d7a2e957eb72c2c0abbabec8651573120c546603b948889dc725d1a7a9fe23e8221acc7821faed2f05ee3b00d7ac32418b38eab3b17e07e2a5a68d55d064ebdc9c8df11879d38a3bb56c7eb2eefdfd63cb2844ada3fc84a7bf86b43b90fecb9", 0xa9}, {&(0x7f0000003580)="e4b54472d87248c9d7e531107f6736116b7236208ae3cab6531c65cddbd22c33e0f94a9b85018ef1d380699e08fba743ec129be5c4aa50f3a903a82d46ef8f45a9f84196bb6edaccdaa75dccb3b87e81a135f1bb32054476b410cad2719a9a19", 0x60}, {&(0x7f0000003600)}], 0x3, 0x0, 0x0, 0x4000880}}, {{&(0x7f0000003680)=@file={0x0, './bus/file0\x00'}, 0x6e, &(0x7f0000003980)=[{&(0x7f0000003700)="4d30b04822104b2e0d1a60897ad07308965479e572600fe372ce7d74cc5550a1972f893897ecf1ad9fc6d9c137b54b23beba101db293d5dcbba1ca3a29d0426530e67bde77cbcb9ca13b6292887fb7f12ccf294153a09b464f240398f565633b791cb6579f55930bcb6356a43dc9ca78fe18c95d404e4afc8c5a71", 0x7b}, {&(0x7f0000003780)="bce65bea820afa42bfe751652f11dad6395a482431e0148252cd3d5c9d5b5350c87195b9773f0acb9e7f188a81baf1140f08cbb97a916a8f337a56a2d8309765a61e68b588b841a4a6510ba9b773", 0x4e}, {&(0x7f0000003800)="a0c82f911a0a36d584", 0x9}, {&(0x7f0000003840)="616e8e08c495deff448053d0b8325d2595719c", 0x13}, {&(0x7f0000003880)="e97d01a5284d2591eff9f53737e23ec5064f057be9303ac3fe61b8ebe05b37b1968fa7f88b70568a7443f7bbf834981d28fd54ef35e06e97df7dda1f6a855d54408b9e354f77fcd00caf50a43151cc87f6898f8b13af8e1bd87bd5f7de73a7ee38e6966c384ebef63a9ed5f1d30526dd427efa11a8cfd762ecff53fdcdc4077a9185960c3fcf5db85209731e6b5f492f2b45d318eb3ad14de38c91f90eaef87be4745f7c575d398633a3b232879dbc79f7f6223ff7325f480181b60ee2fc03897638a19a73a0fb8567474b82d12597a5035d36e8317a626a357814e21baf815e300004b1ace75f60f8638c53335abfe53b", 0xf1}], 0x5, &(0x7f0000005ac0)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01, 0xee01}}}], 0x70}}], 0x5, 0x20000000) r2 = getgid() r3 = accept4$tipc(0xffffffffffffffff, &(0x7f0000008b00)=@name, &(0x7f0000008b40)=0x10, 0x0) r4 = getpid() sched_setscheduler(r4, 0x2, &(0x7f0000000300)=0x4) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f000000a300)={0x0, 0x33f9, {}, {r0}, 0x400, 0x8001}) r6 = syz_init_net_socket$rose(0xb, 0x5, 0x0) r7 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000000a340)={0x0}, &(0x7f000000a380)=0xc) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000cd80)=[{{&(0x7f0000002280)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000002500)=[{&(0x7f0000002300)="bd293332e4d7237d0b11bdb45293d992ac8efd6fb2d7072a3e3c1d96c48ee5c99687d9f09f3b5561cbb05f4b0b6911e783a841e70d5e59926bc16b007efcf018b95b2d4d4bbe7ff119e07684333974840cc04170c1d56442e3a7fc288494a13274f5bc091bb0e8053badf01484", 0x6d}, {&(0x7f0000002380)="1a", 0x1}, {&(0x7f00000023c0)="20d3ef7e5443450dc5bb8d7bfb5049322bd39c69903608265666ee2fec35a031a4b4ef7e9bdfea1a23c64f07f1d188fdee111cd247b6f0f2585038d4c9a119dd3eca0331", 0x44}, {&(0x7f0000002440)="6eb89b3400ac74729181712b804e6e428192d82b1cc91855eb62e0e398946d6793b1f87b8e3a4ccde25e8c4dd57fede9868b485c1d0a1a50770d9e3ba8250a978395a55e0332fcfe2e33e55cf2a7fe0d70a135bea8fbb7f5f515830c1de2730348a64851abe559a3063625bc437feff8ab9d3140b9595d1a4be3c4f3289cdaa5d1dc6d7b697ae376cb645ca4bf7d8230adc6aafa0e9595dfe2c1f9789958f1a38cd5480daa84d13cbce42f527c1cd51deb736b", 0xb3}], 0x4, &(0x7f0000002580)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x40}}, {{0x0, 0x0, &(0x7f0000002640)=[{&(0x7f00000025c0)="7f2fd6a489fc6f757bf752a51aca96d0055ffef4497c83ffefc3b358c67c1ebbbea076c3289b3af7a828cf67fc9f2ec977c3545fa6e445a1a6a874a436f8e9fd626937a869", 0x45}], 0x1, &(0x7f0000002980)=[@rights={{0x1c, 0x1, 0x1, [r1, r1, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [r1, r1]}}, @cred={{0x1c, 0x1, 0x2, {0x0, r0}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}], 0x78, 0x40050}}, {{&(0x7f0000002a00)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000002b80)=[{&(0x7f0000002a80)="2a63caf319f998190ec7eee77a638712cef1094d77619118c4394e27a16b3927750d58d7d6cbcf7895e9c0558677078e2388454d9a1cd8101211bfa3bc1834a6a3d12951bccdf83927230d709268eff5f1d5067171e1109a6f083df40c4656d35105e36b099352505eec85571374469172d14e756952007c089324ebac63c04be8c847e34d159cb03d4649ebd0820676c6bd8963193f3bbfba56dbd72de2eb55165189d8f60dd00274d7983cb8dece72bc480b908c4e3e015c6c2f67b0d2c129ea7205208f92c32bebfc80413b8e75c9d69c248ee216b745", 0xd8}], 0x1, 0x0, 0x0, 0x8051}}, {{0x0, 0x0, &(0x7f0000002c40)=[{&(0x7f0000002bc0)="32606347d01ef279bd8e1c2b8cf1456e1c8962a6c9cda321b9c6643659ce8aed575cc7b548207484a8e7f6f52f8a0bb9b066b6f0888adf111e074e9f640f5c87316c88c08b0a54a599df3f5024eda21294b756a96b", 0x55}], 0x1, &(0x7f0000002c80)=[@rights={{0x14, 0x1, 0x1, [r1]}}], 0x18, 0x40090}}, {{0x0, 0x0, &(0x7f0000004080)=[{&(0x7f0000002cc0)="877db3e7b108dd1a8ec7f498cec4dc372d0b9ece1b7420c35ae813a3a95f97558f603bd8fd16556a7c5935438cf61ebd6f39eba39c7bb1a089e096e8c9e3bcc640ec515987", 0x45}, {&(0x7f0000002d40)="cfbc90bac73b6724717b27e5f20644b380cc150d41f87b1a3150ac2c20b6fd621458da7ad3e5062c20ce1bab63f0d45d49d239738813a51c27323172280e30f10ee075f9d31597c436be2258b6cd9473d80ac545706ef6b5b64aa0fccf4dccb5482516977220e1fa7776e0ec1f326d63953636e1cbf8e681bc5ac01e304dc0d517b892ed50d1c71a5aaf02077777340a00f7b68fd865caef86f590d777de0e8fc1c6beecc7b8042521881781960102136b2ea2926a513f29ff9973c5d8981507239490f50e0e6737e7f2b6da5cbf60b5f15a976d2eb78532bea5132cf1a3b96d5e76c023b6bb1f3b11a895e27bce3fa727", 0xf1}, {&(0x7f0000002e40)="6bb0038f4fd829e094728222116af03158d220b0d2864225ab8d603bfa620fe118b3c0bf37e5c1b957c454b91dd2cd9216d51d66c79411f714e8fde1b02af58bb8192ef1fda2d4917120793877890df82ddeee7c4a0a1e87887a9809e71cb1776dabaed47c148c9514fed824ff26", 0x6e}, {&(0x7f0000002ec0)="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0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, r0}}}, @rights={{0x2c, 0x1, 0x1, [r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, r0}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r2}}}], 0x140, 0x9000}}, {{&(0x7f0000006840)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000008a80)=[{&(0x7f00000068c0)="1d8d553fca29ce17b2dd4357e2d465a151e2726543a89f82640080dc0dbada3298447fe9a0c4c11e40691bafeeea7e09703ecf52917efd7e72f7729dc155b9145b12e6b779325b576df104078f6cf1eaed244fac8730f3adca1d71", 0x5b}, 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{&(0x7f000000bc00)="7ac6f8df7a0f22f79e18b5f14cd5c37c076eba902dc93e4d628308c4968796698061a41f256353294ba5045df96bb2f41a87f848e0842e5a417a5408f0fb7b623c3e39a472f39d2354f171cc9a855b42f14efab8bb4c3909eb95eec00bc24d1ee5bfa86c1af9252a5a25d7f88ce64a705dab304968499a3e2dd12b9b42037c302f491bb7830cc049ec5adb56bb51cb3e8682d1977af5d8cb7277df5c85d0fed45bc6aba2caa9e22d2408ee88c2202690f84d8a32e9143c18950b3296584458aa0a1314f116ccf0ce38636d4d534186bf0a92d9db6c9b61c654e124dc92f115acf9350f1fbfb4dab0f06c6022301dcc54268daaa0ffc7f8592e1e8ea5f4a36018c7d1702cc1f0f9434b726fef51edaaa1cc8378edb2bbd6b2a1190c463962b09bad9eb7a5e63bd4d23e1e7a187e0c19ef4a102c5bc0f35bcdda535cb37133113d6f6f71c957439e17548a066c21304661fccd6e4f147d558c4f90f29b90b43b348de6e11e71a10f183f1431bdecd9dc3f840c7fd78bc85a710efd0802d22f0169d626436edaf80775637ebb54dd6442adefa8a622534d836b3814980b3ff2d1aa96ac6c36af93a568aa9c2026d5583ce3a5cdfdd4ad8d844f33470586e93286a5a0aefe815993f43b7cf26b8d418cf524fd47a20fcb9301c5d39147d66fb760742c4ad11bab90e1937df111e4b944555a7efe4d193f5e90fe06fff30751da3d2a437a51ba1338535c266aceba28f36e801fb7d1393e22f7467348d5ba01c7d3c7a363d1e02e0f5bc17c933226dab4e24ff57d7b7f0b3de3ac23c7e830810e64d307f61efcef709f11ccb6ef61e97f073620579c446744f41e3b6db4b4fa24fdc127f4ade85e3775f3a505823f70543043a347760ee7b0ef719c48d9c74583425da0292ca43bdff2a616135b016e84241bf0ce6e23f2085248efb786ac4f59c77eeb294d1916f171d75caae032909b34c2f891652783e99c91fe985d2ce8237721a34d3a17ced2b8df750a40916c34a2e351d0f866cbf3d2210ca88dae91bdbd256e18ff261b8bdced20aee802273bf6e6f6fee14b10845c530b5c4e97b4b819b0202aa117c2218bb406f587b627776a3678ceac3ace5051e867590127fe819e799333a9e8052ef02faae09529fb8787dd5a7d3e3d7c90d5b0a2a16fc417f061db85059d3b34e5edd31983e9184e4e638a60b1971ec3e7cace2f5b5be4054998ce0790835d3460873f91aa5c05a1a5c5c944a0e15fa435e9170db24bbba221f0dee25aed5d4abc822d90166058d35f738d6dcd85ed9897acccf972c6cc3580c1938b6298c5679120a7d3f624a8dc96bbc34c5a7861976b7dc0684f4571e6cccfc1a9d9afd6c99202dca62f564a05c562fb2e2225c5e02944c6dc7d0d12c16d9d780a943ed25ed369359fc8fd6b12d36aadcd143b52749ef61502b8ba28f5f9e58d93633491deb6ec06f02c8323f0f09cbe7e1eff4ea44671befc0b7b71e8ae1d0be5765006cdc38ccedbd3e642b3f4a59bc13642747b07f4c4c1f1b704e15bfbb4272b98eace5e2353a1b48529096d4adfdad21edc99c4e4f4d20c8a3bf28c79a604b16bab571744f138fe1583d774cab786d9cac1802ca6fb8867645dcd746d692d1581106e00f765aa3fd826708471e55c5dd9f89b2d69a5f47847e26638327a848cc9745d38a87882e9d4af4c3cb6e1ea27a6ff0a5baf5b1487aa1fccd958e2b7fa43d7980c5f23c6ea8fb6c5170f720920e89786b8049e2480f69cce482203255ac760a4d3d05ad9377f7c96e5898e4778b831dab11c59ed26744dc5d95256d61a2e5143e57653bfe2eb4bc329bbde1ef88ab87a7b47ea9f4d586c4767113f0cb836cd215c25e6c93c9de7a58a926fdbdddc1cfa9fe4987769817700711913b3c05c5d0057f51473a9f3de40d742f2b20977a96e2ab12eb0ef4c39e2221d6b0a7ceae0fe2578eae95ac3b2b25dc2f275b1eb3afca9ffab4a3925140576ee5dea30c1d0f0715c50db1d9060e45452c7e76c53fda144b09a071a04f017d160f7ebf9990edd88018328dd909531c9c3922c1caa8c5c2806d8d3decdd9f9e40bbe726e85db60929b4005708d4cc492a39c839959e80c82236cd611a631d7b5f6f1cdf67d335408e594b484d8cafb41d58fd0aa475ff8519fc9cc9f03b5fc587914f0e03e20c2fa59ef4f11cf50e3809d9fb14e7cc5bcc1a6dfa30454d21793eb65b7cdcf544a7c57ee19f5985d31a9633f61317e16f766230164d74f5e5443039c041aaf3bef63d5846174d4944b6b1ee728ef13d1fcf66df7cd2dd2e9d82564d655e79a565f5a30a25a34133c297ee19c8909cb8f276fe475f664cbab60d068a868c5b8b9fe8877db7f307cd808aa11af932da43cd7e4351d41922271bbe00979f38056225bc498524e8c430d5d62b13bca09d532d2c27dd490b3188321aa70c84498c802a4a01a3fd6e962a54ec49c92973d300607068d24a76ace5bc132fcd0b204aac8e803e7ceacae3816b6499b524fa7ef1860bdadda0cfc673e032dbc5a1c9a1fa597a0ca22b3a14f50f2b339643c97df497c72556d77fa319b2a3b635499f52614d11be56cca32ba19ea2705f485a065550c4f1b7b6e109166a554ad889a299223e9c7c0fc38e453e644ddd14b15bd4c8aed0cbcc2abd6c19a6e9dc2f401564057b6734a2ddab8789513940383cee09f15d1a745cff0b3a05aa33bbded55c0d6edec4c56adb2944b7136f23f448545e1b259e221ee4400a87c4922bec570f08ba594cdf8a8c735716248fed3bb826a29c54c0df349429bc526307bcdbbb7b5ead4574bac662e5365cbe0e49de57a30d3c4aba44c6478fbfd671b3c2187c2590d20776357694138cab3b013fae33c06014b0d999deee8b09f4fe81640864be8b5cda16241d6b79d929808c6c0e876c7277bce9e789e01807b4934fe71acd2c2723fdb18b35bde0447f52ecdd8e6eef3dd3297f588bb7e706492cfe019d2eb02d3b95ef2e3d00046da8da77be47e33e2888a7489908d9c3c99503ebdf2c22b53dd0e8446fc0cd47a26a51a0b3d73437d1cfd195d52ed322e8b8f28fef9bb519e34ea9229955ec58810d204077b1f1fd3d6ce530f4dbb8401f2a0b4398f435f3481d1162e6783631995f3e76809e6b484c1879b02c4c6d6991e4988add428a21cc088207db04e7d55d8efa4111857c4824411433cc1a3cbfafec69c498c05ab32e9d14d237fcb95f4d406112decb5b46796e505ac8199fc64a98693b98ded6393285d10a5ebec7b2cbefdb199510b90211b888f1e36d189d021b343798f04813ec9cb1ce8dd4e876326c90dd19009e902c87a46683c5bc5ac5f08282a9e8beb99bbc5367ec3356ab6871adb6a33687ada1b34770cccf0cc6885ddba63d500185288202a3fab442eec8c8b0378212e5a0b9c5981dab47306051651e07e60d6686992ee19feca1c1fec4775b72ef37e5cb6f34039ada4046e57efb627b2901548b1f7c095130c869fd7e7377e8685a401abbe6eded3f1135924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0x1000}, {&(0x7f000000cc00)="79a7137d904b46e6cf", 0x9}, {&(0x7f000000cc40)="d8b75c", 0x3}, {&(0x7f000000cc80)}], 0x8, &(0x7f000000cd40)}}], 0xa, 0x10000) r9 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r9, 0xab00, r10) ioctl$NBD_CLEAR_SOCK(r9, 0xab04) ioctl$NBD_DO_IT(r9, 0xab03) 13:04:09 executing program 3: set_mempolicy(0x1, 0x0, 0x0) syz_usb_connect$cdc_ecm(0x5, 0x4d, &(0x7f0000000580)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x0, 0x0, 0xa}}}}]}}]}}, 0x0) 13:04:09 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_usb_connect$cdc_ecm(0x5, 0x4d, &(0x7f0000000580)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x0, 0x5}}}}]}}]}}, 0x0) 13:04:09 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x24080) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_DISCONNECT(r2, 0xab08) [ 1182.184430][T31355] Error: Driver 'raw-gadget' is already registered, aborting... [ 1182.184445][T31355] UDC core: USB Raw Gadget: driver registration failed: -16 [ 1182.184481][T31355] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1182.190144][T31351] block nbd4: shutting down sockets [ 1182.210338][T31354] block nbd1: shutting down sockets 13:04:10 executing program 4: ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000100)=0x0) r1 = syz_mount_image$ocfs2(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xfffffffffffff000, 0x2, &(0x7f0000000080)=[{&(0x7f0000000180)="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0x1000, 0x1}, 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0x1000, 0x2dd13500}], 0x1000, &(0x7f0000002180)={[{'/dev/nbd#\x00'}, {'/dev/nbd#\x00'}, {'/dev/nbd#\x00'}, {'/dev/nbd#\x00'}, {'/dev/nbd#\x00'}, {}, {'\''}, {'*\''}], [{@rootcontext={'rootcontext', 0x3d, 'root'}}, {@subj_user={'subj_user', 0x3d, '/dev/nbd#\x00'}}, {@fscontext={'fscontext', 0x3d, 'sysadm_u'}}, {@fowner_lt={'fowner<', r0}}, {@appraise}, {@seclabel}, {@smackfsdef}, {@measure}, {@appraise}, {@appraise}]}) set_mempolicy(0x1, 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005b40)=[{{&(0x7f0000000280)=@file={0x1, './bus\x00'}, 0x6e, &(0x7f0000001600)=[{&(0x7f0000000300)="d6048ec3c048128cca87a6909acf5858ee30900db1e36dba3851a49ddc5231bc15226e6164c90253c27017c769c7c1c1e5738642855dd503aee5be6425948fba5149bb5ddfd07a4e0826a1fa5d433a9ea439a6553c5e426107187648c5269bc2480eb958a985d7abf4404c8223c8c291d38d080aade025e16adef7f0ccaa0d52a4bded6d26f90c8f6b9edd72b6cabebabe22c9044c6419fdda14b49a25b75b2ce9ee78b756121eac449ee4cb46900596901e976d0f52f03eb751d4d86bd77d8bc5", 0xc1}, {&(0x7f0000000400)="8df6d9d40e9247b3118b8848a707ef598dd53c2dbc1a532cf735db73459f49efa5977b9f512f57033ee992d0520a796b89b39744ef9661564f7e65dd8600f075b59c24b491cd92a4eb65b2ac95ed271a208130c14fdc426d71bc3859c978c228", 0x60}, 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{&(0x7f0000001c40)="50b37a53b893f24cf1becd6ef33a66d6f9741c6eabfd97adcefb4f72df5a45dced7031addd7e1b6df593fe3137f0ed0b1de55d9bd6b12611c1aa2e9acc3e8c0cceb8baef430895bcb0056940324dcd", 0x4f}, {&(0x7f0000001cc0)="dcd930918842eb584a4767f294bccef99c86497f18a7cfc9aed006282ebf562dcedd7b2e74c214246870f0dc3532175c9e444c3fb51715e8f136461c9cdc87dce9877377c7154435ab2c191d58f1216564001ce78cdd0a111777463b5b56e3a0f2245402f3064dcb02c2c46e82c5f249ed3ba4cc7e0f36b71e50aa4c10277fac022bd0dd1635fa031fdc45554d9d4a4aa6805986225562a7dcc7c0bed6307c2a046ea11143c86dfd6b7c1ca5086e949d287dfb", 0xb3}, {&(0x7f0000001d80)="0d0ce10cb2d69b9660e33c65a28bbf4b5835d55b255395437b77e70146044b4a03e1e1cf4c49de64860a9180bc36abcbb8ccbba5de47df9ac7bdb4e515fb257a8b190ee996d5d407c96337faf8", 0x4d}], 0x4, 0x0, 0x0, 0x8000}}, {{&(0x7f0000001e00)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000003200)=[{&(0x7f0000001e80)="ad782f094f1d000d3e3aaee7a78c1a9f80eb5451bddb302a2ffeeab4c1617b96a533f89da5223bfce2e20fbaaea952c7d6bcd25754d580ea8ceddc7c967c6f749b597f3e81bf8de34b6e2ff3f50de2c81f12d32c82380889ae09880c79e0b42185e6507c3c629d3bb687b850a81a82c425586efb6e7368c89ae1baba398d5218c625d465c0176d7d08ea802f7bc9fdfbd22724e1acd1bc459df19472a64cc0464ce16f055929c867f0934c6ad7fdfe3977371d3397dac0eb8bc751131421f5db2ed209333b80eb35be5084913b63e9c616239e84346ed0dbfbb38a8da6f364f6e7", 0xe1}, {&(0x7f0000001f80)="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0x1000}, {&(0x7f0000002f80)="4290cba78bfa121be945d7799b3c34ddf5d0b730e7d0cd50eaacf403856c68e2f7cce9e4a31a481ce4cdea5770f126a6e13efaba97ca869a184df6707625c8816a7fd2f377b4708c5d93be399594e4dfd04536d3e8cbbc37f478522d7b80bf4142c1f7846810f412c50e3672c83d6e9cd43485ff319e0ea2502a77459a05a7cdff5a97638ffa90d57bf8ccf2c414254fd36f033b23f3acb286b07867c15d21e2a0ae425fb9a60f758bbed3dacd", 0xad}, {&(0x7f0000003040)="7cd5c14c8e0320fadb30a296a78bd62a8b0cbb3ec81b534ce108dca2f07181b6e7e184422ec91dab30766184fdb37f8300edafeb9fb6b2dbe88d2273b0963363f2478d860d443ea9ea3716cd53b9162c59cf9cee5250252587f5675718dbd91cf2f8cd674af074550f1a9938524f672553229c977928ae4864b09869b3fca14b8786678c0206e8456275f618647adaf2e68e292fff4080431aa23e3b8e38db4c2ff7d8f9440eab3d1885268f4d6ad5da761a96d881ea6ebfe49b47400fc40036b07a9825845e9c8fea22e924a36527c76ab8ddc1fee72e0a9c5589", 0xdb}, {&(0x7f0000003140)="84365e5c91f859bb5998bb17ca64fa7bbaf76da83d54b3b604d863038e697089db59bcd73421f7548ff8b2a3699afaa332d71532452c81f8ca63f843e1529f45a4cfa6b54fb16712c22eb0f0a811fdfe362452bd4fe75921ced86238160d60de98507a97cdff9b8940c57abce77f90c97fbde67bfaf62566bc9ebd171b0a87ac0db1d6fda418879a3113d0d00f4ff4502cff4a", 0x93}], 0x5, &(0x7f00000033c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee01, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}, @cred={{0x1c}}], 0x60, 0x40040}}, {{&(0x7f0000003440)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000003640)=[{&(0x7f00000034c0)="5b14fcb78b0a226de977e3fa9c806437ce7e6e611cb83e1cd90bbdb5a2648907ff1b8ec182f2599862735f4b856feb16afd0cf552e3b1c9ddb4f64d85ea43f1869e0b49f79caac86a51d7a2e957eb72c2c0abbabec8651573120c546603b948889dc725d1a7a9fe23e8221acc7821faed2f05ee3b00d7ac32418b38eab3b17e07e2a5a68d55d064ebdc9c8df11879d38a3bb56c7eb2eefdfd63cb2844ada3fc84a7bf86b43b90fecb9", 0xa9}, {&(0x7f0000003580)="e4b54472d87248c9d7e531107f6736116b7236208ae3cab6531c65cddbd22c33e0f94a9b85018ef1d380699e08fba743ec129be5c4aa50f3a903a82d46ef8f45a9f84196bb6edaccdaa75dccb3b87e81a135f1bb32054476b410cad2719a9a19", 0x60}, {&(0x7f0000003600)}], 0x3, 0x0, 0x0, 0x4000880}}, {{&(0x7f0000003680)=@file={0x0, './bus/file0\x00'}, 0x6e, &(0x7f0000003980)=[{&(0x7f0000003700)="4d30b04822104b2e0d1a60897ad07308965479e572600fe372ce7d74cc5550a1972f893897ecf1ad9fc6d9c137b54b23beba101db293d5dcbba1ca3a29d0426530e67bde77cbcb9ca13b6292887fb7f12ccf294153a09b464f240398f565633b791cb6579f55930bcb6356a43dc9ca78fe18c95d404e4afc8c5a71", 0x7b}, {&(0x7f0000003780)="bce65bea820afa42bfe751652f11dad6395a482431e0148252cd3d5c9d5b5350c87195b9773f0acb9e7f188a81baf1140f08cbb97a916a8f337a56a2d8309765a61e68b588b841a4a6510ba9b773", 0x4e}, {&(0x7f0000003800)="a0c82f911a0a36d584", 0x9}, {&(0x7f0000003840)="616e8e08c495deff448053d0b8325d2595719c", 0x13}, {&(0x7f0000003880)="e97d01a5284d2591eff9f53737e23ec5064f057be9303ac3fe61b8ebe05b37b1968fa7f88b70568a7443f7bbf834981d28fd54ef35e06e97df7dda1f6a855d54408b9e354f77fcd00caf50a43151cc87f6898f8b13af8e1bd87bd5f7de73a7ee38e6966c384ebef63a9ed5f1d30526dd427efa11a8cfd762ecff53fdcdc4077a9185960c3fcf5db85209731e6b5f492f2b45d318eb3ad14de38c91f90eaef87be4745f7c575d398633a3b232879dbc79f7f6223ff7325f480181b60ee2fc03897638a19a73a0fb8567474b82d12597a5035d36e8317a626a357814e21baf815e300004b1ace75f60f8638c53335abfe53b", 0xf1}], 0x5, &(0x7f0000005ac0)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01, 0xee01}}}], 0x70}}], 0x5, 0x20000000) r2 = getgid() r3 = accept4$tipc(0xffffffffffffffff, &(0x7f0000008b00)=@name, &(0x7f0000008b40)=0x10, 0x0) r4 = getpid() sched_setscheduler(r4, 0x2, &(0x7f0000000300)=0x4) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f000000a300)={0x0, 0x33f9, {}, {r0}, 0x400, 0x8001}) r6 = syz_init_net_socket$rose(0xb, 0x5, 0x0) r7 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000000a340)={0x0}, &(0x7f000000a380)=0xc) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000cd80)=[{{&(0x7f0000002280)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000002500)=[{&(0x7f0000002300)="bd293332e4d7237d0b11bdb45293d992ac8efd6fb2d7072a3e3c1d96c48ee5c99687d9f09f3b5561cbb05f4b0b6911e783a841e70d5e59926bc16b007efcf018b95b2d4d4bbe7ff119e07684333974840cc04170c1d56442e3a7fc288494a13274f5bc091bb0e8053badf01484", 0x6d}, {&(0x7f0000002380)="1a", 0x1}, {&(0x7f00000023c0)="20d3ef7e5443450dc5bb8d7bfb5049322bd39c69903608265666ee2fec35a031a4b4ef7e9bdfea1a23c64f07f1d188fdee111cd247b6f0f2585038d4c9a119dd3eca0331", 0x44}, {&(0x7f0000002440)="6eb89b3400ac74729181712b804e6e428192d82b1cc91855eb62e0e398946d6793b1f87b8e3a4ccde25e8c4dd57fede9868b485c1d0a1a50770d9e3ba8250a978395a55e0332fcfe2e33e55cf2a7fe0d70a135bea8fbb7f5f515830c1de2730348a64851abe559a3063625bc437feff8ab9d3140b9595d1a4be3c4f3289cdaa5d1dc6d7b697ae376cb645ca4bf7d8230adc6aafa0e9595dfe2c1f9789958f1a38cd5480daa84d13cbce42f527c1cd51deb736b", 0xb3}], 0x4, &(0x7f0000002580)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x40}}, {{0x0, 0x0, &(0x7f0000002640)=[{&(0x7f00000025c0)="7f2fd6a489fc6f757bf752a51aca96d0055ffef4497c83ffefc3b358c67c1ebbbea076c3289b3af7a828cf67fc9f2ec977c3545fa6e445a1a6a874a436f8e9fd626937a869", 0x45}], 0x1, &(0x7f0000002980)=[@rights={{0x1c, 0x1, 0x1, [r1, r1, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [r1, r1]}}, @cred={{0x1c, 0x1, 0x2, {0x0, r0}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}], 0x78, 0x40050}}, {{&(0x7f0000002a00)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000002b80)=[{&(0x7f0000002a80)="2a63caf319f998190ec7eee77a638712cef1094d77619118c4394e27a16b3927750d58d7d6cbcf7895e9c0558677078e2388454d9a1cd8101211bfa3bc1834a6a3d12951bccdf83927230d709268eff5f1d5067171e1109a6f083df40c4656d35105e36b099352505eec85571374469172d14e756952007c089324ebac63c04be8c847e34d159cb03d4649ebd0820676c6bd8963193f3bbfba56dbd72de2eb55165189d8f60dd00274d7983cb8dece72bc480b908c4e3e015c6c2f67b0d2c129ea7205208f92c32bebfc80413b8e75c9d69c248ee216b745", 0xd8}], 0x1, 0x0, 0x0, 0x8051}}, {{0x0, 0x0, &(0x7f0000002c40)=[{&(0x7f0000002bc0)="32606347d01ef279bd8e1c2b8cf1456e1c8962a6c9cda321b9c6643659ce8aed575cc7b548207484a8e7f6f52f8a0bb9b066b6f0888adf111e074e9f640f5c87316c88c08b0a54a599df3f5024eda21294b756a96b", 0x55}], 0x1, &(0x7f0000002c80)=[@rights={{0x14, 0x1, 0x1, [r1]}}], 0x18, 0x40090}}, {{0x0, 0x0, &(0x7f0000004080)=[{&(0x7f0000002cc0)="877db3e7b108dd1a8ec7f498cec4dc372d0b9ece1b7420c35ae813a3a95f97558f603bd8fd16556a7c5935438cf61ebd6f39eba39c7bb1a089e096e8c9e3bcc640ec515987", 0x45}, {&(0x7f0000002d40)="cfbc90bac73b6724717b27e5f20644b380cc150d41f87b1a3150ac2c20b6fd621458da7ad3e5062c20ce1bab63f0d45d49d239738813a51c27323172280e30f10ee075f9d31597c436be2258b6cd9473d80ac545706ef6b5b64aa0fccf4dccb5482516977220e1fa7776e0ec1f326d63953636e1cbf8e681bc5ac01e304dc0d517b892ed50d1c71a5aaf02077777340a00f7b68fd865caef86f590d777de0e8fc1c6beecc7b8042521881781960102136b2ea2926a513f29ff9973c5d8981507239490f50e0e6737e7f2b6da5cbf60b5f15a976d2eb78532bea5132cf1a3b96d5e76c023b6bb1f3b11a895e27bce3fa727", 0xf1}, {&(0x7f0000002e40)="6bb0038f4fd829e094728222116af03158d220b0d2864225ab8d603bfa620fe118b3c0bf37e5c1b957c454b91dd2cd9216d51d66c79411f714e8fde1b02af58bb8192ef1fda2d4917120793877890df82ddeee7c4a0a1e87887a9809e71cb1776dabaed47c148c9514fed824ff26", 0x6e}, {&(0x7f0000002ec0)="dc9d5e65890bc9e74253ec45dae941836ea0233505ebaac2bc57fb45abed7c906ae91bcf2e596394066cbb61c8f45c058a653aec6e5b49d168a08fe5f703d15b2e982b53cec6aec9f09c9cabed52af3235d48e88c752e524b8bac877a287701d58a99bf1b5e193395c40fcfd19c31b01c7bfcdedd77b40ba6edd680391bfa6cab6e9f2bb7f301e81973c99adae9badc5c850d691bb13331a9b2074b0a0a4dcbfad35397b01e2cfec4e1eb522eeb4c64a6718a72d856ef32d88a7ef03eefbdda6f5ebeecad6b3dc2d7788afa1307577f1ae2aacc7026d0e0d6a52793ae56e8181d6d69e2be846710d22c102180d72d7dbe9a52e689c63a503586b67c578d679b2d5cf1f4fa4fa7f9b59b259f115348bbf1df7cfae11b52b80e4a568451f55bc26899bc1f150b14f9a9719a0cd7f1e768f3687114d00a18271c4f77b9cd7c1c8729c4e9bf90ec7111665db789aab3c734051e34f76f3ca96fc96a6e4c2c185c4cf13304c0469b37118911b50ffae84526904da66f5b1d312e0fa3257b5900613ecc9e2197df0dff2b7ee78dd60ba20970c94a670e74c56a8fc8f26fe5f6b9b6266caed715fa93ca9351caf8ba353320f2dfed734d2eec7ba6701554249b2e3c2d5b19e009ae360cbb28e3d994a9b5c29952b28a993de02a580e7e5e62562532c3210e93c545ce5e8dc4d1279c38c54d9318566267654c8dae48f45d26d093fcaaafc9977b5aac10e32649465c9d459ee2d73950705105d5144f013cf2bbea74b60dc84be63bf09ca147ec555923aaa0dd5557b9864c6e2226f13cf912adb784c557eb2d21b6c8729fc0acddf974d4e2f732070cbb086a4dc10ef8adb9fe372df50deaf48d981bcb1d95083ebbfac03083370376652f013752d6f8d61fbec2b15bd521fa9954f1567184db59420a9ec0b9e5103ce88d839b05a577e5ed4638c7cc6a5c0f93eaefa2098992cd2ecb21bcd983b587638b18f6162efe5272d2ac34f68d79ac8eab4820017a8fd525b0ccde489947f8cd715231a3990f7402a094226df7f1de328c3fc833dbd809395c11019f482e77bf7688fff84fdc2c21a6769148766bee1285924b529034467c121d08a31c2a4c7fd239eef97da539854c5b2ffe4186160ddb9ed8bc9cc9fb4ffa13599f98b894bc1d0ce173566f8003b00bc2ce4acf4a681aa37ef453016e89f9cb35435faad1b6e7e128b82677193576dc70105433fc06faa063f35c2487bf0d46e32fc47ad5e5a8ead3d967eb8c90b14682a92cf3128b6033fad0d47105be01a63ba4b44636caa36d1862c10c8516be2725ea7ececfddd4fea501636d0180a11d6cccea9f436ec0944f7b73f7eef947177eae1c8875cdfeb23a7f37d3fe4d6b17d2c54423e907abdc663fa4900b3e26120baad6cadfc7cb707db09b26e57fb4ba14fbb85f0042f7f6cf91363bcdffe302476e3e2f347243312c51c338965154c7797125f9b90d0ef138cb67e458e1aa4e4a53bd0c23eab5eef517ed4749d33b0ee482b0cc1f43edf5e6d72afb3c51753cd68aae2c7dea8a6b9aa6447e0bb8d8fdaedb14ad36afb49851c7f8b0384f2de665d50cf7262c6308d44ef17cd3b68b15cf4749a4a45d0cdfb4a304892733a981fcf0f8106101e6359c1bb5bd44b04b6213e7f0d6796ee9926aec0ddd83a365866b839fd177fd93260cd91faf05f9fba12e67f18b79c83812cfa40a1116ffb7df026aa7ef2cdb8a9bb1d473a2a3d9b9779aa5a182ed94df261501680de3bd101c63b7f73ecd3df8f25dfb0b0dd205ccf6dbe0bb13b35d5b6686233871142bb87c767f47b7e2fb32aa004924036a8921afebdb23b582cf8b39574b4015bb790d99cdf6ead27854452f02b34b4d1a09ae8896e39bb5c9a53cf7828e176159ea675d7cec848efeab83a639b2bf2424886286cc2ea925dbe4638a63ea8270afb23f6a36154702cfbc31ffeae1fc3f3c4a6c2689820f5966f86641f241f42af21011bb1400cd6fa27febe58c517cffd91146f32185a98ccc7e1ec7a8e28b35c0f4bc0e205eb73b3e94026886bdfd7c677d7e9ac9cb2e61986feebbde235028d48cd66bb1729bfd9274689c161bc881d01446aafed6e57dc4c5c65e6529c0004365104c10b798c40e5dc8c9f6f9827dcbf5634bc1280e3e0960ab01651f078024902cf2e15abf7ae1885bf077e9903a01c5492539511e8b26b38f7225744112fca190904df85399838171b5b88f2f4e631690d06f021ac3da2430bb5ea753567b402bba236dae7b7d9515baa82db50cd10e948c49254b84d1f69243377ffe7d24179ab9e50a5ded982f258fdc272318c20479a8db6c0ef00fcebd7abb52d64510d688a67a469e23342cd75b69ef993dfe3d2ef63dc4cceca39075c2cca74ca9415e5e2d8dcfb2176746e9a97dfd6096ee99f25ae9450bedeae32c64207f7e25bb8563e47fd6b2449dfb68b30adfa023ef6f9295a30b27304aaf442d4f1aa4efc579a6339be6e7568fab0b626a1ae704b08ec73424119e1232f7e023b604c70621217bdecf50f9762b9c86a7ea74be0d8a10314b5ad2d6294319ab1b94720aa739b9945b9fd1304b66b14f4156a926f4ecb6193b35ff7b412e52a796c7209d030b7322f4886640e801c3168eb669a5255c4846f7aade8151c8c8fb9bedd09ed928998b1b0b80ed3e7004a0a29c6b83590645b7868518cfe0ad13687cdb1c4cde81cf9e479fc63e875454fdb02e069ff05ecf6f1f8a15fc57d8711469e98140e328658aabe2c243cb882736bf857bdb7131b3d52a4c26e59dfbcad15d83f06e00491e0428703047cbaa2ce317561cbeaa6017bbed667f20294d043d6b04ff0a9243f11ab696706ad9b02684c08ebc1a8e011c7cc7c94573b3d49e62b454f540a8097c9cf782db4ccca6455076e1a3712e839fcc4599edc281d61a4864db3aad928a508bf2cdf6d0789dbbb5c1376cf3dacb70648322755f05113d0fa46b26a96a5a0cf239f2dec389aef72cae80499e59086ebee42c96944a48acd48badbde9c9c5893b28425a5962ea24b973857e1a909e71beb47c1a1c13e20f86c616dd7e7ffa96d6058ee8a243622ed9110bfa6aafe512900d59ba8a18ab85105c67815d0b407a79828d288169fcfe3bbc87ae8e21f1ccf1d3c13e4715b22a6a7e2f73e90f88dc6dca24aa148dcd115aad84a7092004c2b6df947f30578a57a7ae7a3c61df80f8be2633f4925446245fa74a9e3d08cf72f7587b536d1e6a25e94167cb555bdc6f39fa877b5cdb0abe47d0b1b58c2f41fbd7763c8ec937bfd2a970e65fc93cb3e7743c1c5c32508d3ecd43347b6e9d022ce63f0de5371b17d1e8f4dbec4cc94461b4007a19cbdea01c9f79bf522b69f91131264b90f0f6719f2ad2a3574fbf8a744d8e45160ccfd6cf44bef06bbb63e9f6d4960b2883ac8c95405de58025445a22cd4e95bc5582c53150dd7f4dc25b2613d21bf50a39d0a609c5a031990d7623181728639a929bebc213c6b61ca6b953877214611e8a5a32f89a199d2677a6b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0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, r0}}}, @rights={{0x2c, 0x1, 0x1, [r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, r0}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r2}}}], 0x140, 0x9000}}, {{&(0x7f0000006840)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000008a80)=[{&(0x7f00000068c0)="1d8d553fca29ce17b2dd4357e2d465a151e2726543a89f82640080dc0dbada3298447fe9a0c4c11e40691bafeeea7e09703ecf52917efd7e72f7729dc155b9145b12e6b779325b576df104078f6cf1eaed244fac8730f3adca1d71", 0x5b}, 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{&(0x7f000000bc00)="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0x1000}, {&(0x7f000000cc00)="79a7137d904b46e6cf", 0x9}, {&(0x7f000000cc40)="d8b75c", 0x3}, {&(0x7f000000cc80)}], 0x8, &(0x7f000000cd40)}}], 0xa, 0x10000) r9 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r9, 0xab00, r10) ioctl$NBD_CLEAR_SOCK(r9, 0xab04) ioctl$NBD_DO_IT(r9, 0xab03) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000100)) (async) syz_mount_image$ocfs2(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xfffffffffffff000, 0x2, &(0x7f0000000080)=[{&(0x7f0000000180)="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0x1000, 0x1}, 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0x1000, 0x2dd13500}], 0x1000, &(0x7f0000002180)={[{'/dev/nbd#\x00'}, {'/dev/nbd#\x00'}, {'/dev/nbd#\x00'}, {'/dev/nbd#\x00'}, {'/dev/nbd#\x00'}, {}, {'\''}, {'*\''}], [{@rootcontext={'rootcontext', 0x3d, 'root'}}, {@subj_user={'subj_user', 0x3d, '/dev/nbd#\x00'}}, {@fscontext={'fscontext', 0x3d, 'sysadm_u'}}, {@fowner_lt={'fowner<', r0}}, {@appraise}, {@seclabel}, {@smackfsdef}, {@measure}, {@appraise}, {@appraise}]}) (async) set_mempolicy(0x1, 0x0, 0x0) (async) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005b40)=[{{&(0x7f0000000280)=@file={0x1, './bus\x00'}, 0x6e, &(0x7f0000001600)=[{&(0x7f0000000300)="d6048ec3c048128cca87a6909acf5858ee30900db1e36dba3851a49ddc5231bc15226e6164c90253c27017c769c7c1c1e5738642855dd503aee5be6425948fba5149bb5ddfd07a4e0826a1fa5d433a9ea439a6553c5e426107187648c5269bc2480eb958a985d7abf4404c8223c8c291d38d080aade025e16adef7f0ccaa0d52a4bded6d26f90c8f6b9edd72b6cabebabe22c9044c6419fdda14b49a25b75b2ce9ee78b756121eac449ee4cb46900596901e976d0f52f03eb751d4d86bd77d8bc5", 0xc1}, {&(0x7f0000000400)="8df6d9d40e9247b3118b8848a707ef598dd53c2dbc1a532cf735db73459f49efa5977b9f512f57033ee992d0520a796b89b39744ef9661564f7e65dd8600f075b59c24b491cd92a4eb65b2ac95ed271a208130c14fdc426d71bc3859c978c228", 0x60}, {&(0x7f0000000480)="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0x1000}, {&(0x7f00000000c0)}, {&(0x7f0000001480)="1f431a63b3d7e7f3a3611474155e6045147c2e6c7b26dcef8d86d7064adbc5e54dd0a2696689b7a648a81d462f1922a74e58c9d48cc7645b6a5c49e664430a6a033289fdce1db4e13746440c6184f04087847dd42c792341fdec4e0550c1", 0x5e}, {&(0x7f0000001500)="883e54a01c54f1ea07f3fc691b95f66dde837f99baff8c6691eb6d3d5c77b4d87fd75d4498a12dc32006f1ac9ba85237863c7bddfe2bb1704f7f67cb715ca91d7e5dbec934c530f6abd79e6319b39bea0776c4fc168ba8bbb7328626c86134e291bb734b1bc8e4fed05e12794ff1a83a8b6f142113793bf750e0175eb0865a4b5bf351a0d8cebf3e8a829384b881a7b4c0efc93e21832c70548075f7905ba7d58c32f6b104ce773e3075da843f2e774c6d2eec216c1ee84c49a2481c78229ca1f5daf96964050d75f98e586df01df1e0fa068ea07ea69dbd", 0xd8}], 0x6, &(0x7f0000001940)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff, 0xee01}}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xf0, 0x4000000}}, {{&(0x7f0000001b00)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000001a40)=[{&(0x7f0000001b80)="6279247e5336f47e219933b0d93957b8acb9b28ce47e1fafd78044013ce307c5470a5def2f3bf915d870e38d05fe6867a65c0a5b447855422a915c33cd97c2dd74e43fb5ce7b7f540c3af4181b600eb86fbdf2cd7fa723b63f9a8df4d89f861856004452b2aeb9f109a3b47a5ae4b240b7006167d994fbb8910b1b749255f2f6eec18cb15fb6eb07ed3634a031dc6fb545f18584400b911ec8fec204232ef8e4af5f14ca2e2a86d2bb36eb3301cf9f", 0xaf}, {&(0x7f0000001c40)="50b37a53b893f24cf1becd6ef33a66d6f9741c6eabfd97adcefb4f72df5a45dced7031addd7e1b6df593fe3137f0ed0b1de55d9bd6b12611c1aa2e9acc3e8c0cceb8baef430895bcb0056940324dcd", 0x4f}, {&(0x7f0000001cc0)="dcd930918842eb584a4767f294bccef99c86497f18a7cfc9aed006282ebf562dcedd7b2e74c214246870f0dc3532175c9e444c3fb51715e8f136461c9cdc87dce9877377c7154435ab2c191d58f1216564001ce78cdd0a111777463b5b56e3a0f2245402f3064dcb02c2c46e82c5f249ed3ba4cc7e0f36b71e50aa4c10277fac022bd0dd1635fa031fdc45554d9d4a4aa6805986225562a7dcc7c0bed6307c2a046ea11143c86dfd6b7c1ca5086e949d287dfb", 0xb3}, {&(0x7f0000001d80)="0d0ce10cb2d69b9660e33c65a28bbf4b5835d55b255395437b77e70146044b4a03e1e1cf4c49de64860a9180bc36abcbb8ccbba5de47df9ac7bdb4e515fb257a8b190ee996d5d407c96337faf8", 0x4d}], 0x4, 0x0, 0x0, 0x8000}}, {{&(0x7f0000001e00)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000003200)=[{&(0x7f0000001e80)="ad782f094f1d000d3e3aaee7a78c1a9f80eb5451bddb302a2ffeeab4c1617b96a533f89da5223bfce2e20fbaaea952c7d6bcd25754d580ea8ceddc7c967c6f749b597f3e81bf8de34b6e2ff3f50de2c81f12d32c82380889ae09880c79e0b42185e6507c3c629d3bb687b850a81a82c425586efb6e7368c89ae1baba398d5218c625d465c0176d7d08ea802f7bc9fdfbd22724e1acd1bc459df19472a64cc0464ce16f055929c867f0934c6ad7fdfe3977371d3397dac0eb8bc751131421f5db2ed209333b80eb35be5084913b63e9c616239e84346ed0dbfbb38a8da6f364f6e7", 0xe1}, {&(0x7f0000001f80)="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0x1000}, {&(0x7f0000002f80)="4290cba78bfa121be945d7799b3c34ddf5d0b730e7d0cd50eaacf403856c68e2f7cce9e4a31a481ce4cdea5770f126a6e13efaba97ca869a184df6707625c8816a7fd2f377b4708c5d93be399594e4dfd04536d3e8cbbc37f478522d7b80bf4142c1f7846810f412c50e3672c83d6e9cd43485ff319e0ea2502a77459a05a7cdff5a97638ffa90d57bf8ccf2c414254fd36f033b23f3acb286b07867c15d21e2a0ae425fb9a60f758bbed3dacd", 0xad}, {&(0x7f0000003040)="7cd5c14c8e0320fadb30a296a78bd62a8b0cbb3ec81b534ce108dca2f07181b6e7e184422ec91dab30766184fdb37f8300edafeb9fb6b2dbe88d2273b0963363f2478d860d443ea9ea3716cd53b9162c59cf9cee5250252587f5675718dbd91cf2f8cd674af074550f1a9938524f672553229c977928ae4864b09869b3fca14b8786678c0206e8456275f618647adaf2e68e292fff4080431aa23e3b8e38db4c2ff7d8f9440eab3d1885268f4d6ad5da761a96d881ea6ebfe49b47400fc40036b07a9825845e9c8fea22e924a36527c76ab8ddc1fee72e0a9c5589", 0xdb}, {&(0x7f0000003140)="84365e5c91f859bb5998bb17ca64fa7bbaf76da83d54b3b604d863038e697089db59bcd73421f7548ff8b2a3699afaa332d71532452c81f8ca63f843e1529f45a4cfa6b54fb16712c22eb0f0a811fdfe362452bd4fe75921ced86238160d60de98507a97cdff9b8940c57abce77f90c97fbde67bfaf62566bc9ebd171b0a87ac0db1d6fda418879a3113d0d00f4ff4502cff4a", 0x93}], 0x5, &(0x7f00000033c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee01, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}, @cred={{0x1c}}], 0x60, 0x40040}}, {{&(0x7f0000003440)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000003640)=[{&(0x7f00000034c0)="5b14fcb78b0a226de977e3fa9c806437ce7e6e611cb83e1cd90bbdb5a2648907ff1b8ec182f2599862735f4b856feb16afd0cf552e3b1c9ddb4f64d85ea43f1869e0b49f79caac86a51d7a2e957eb72c2c0abbabec8651573120c546603b948889dc725d1a7a9fe23e8221acc7821faed2f05ee3b00d7ac32418b38eab3b17e07e2a5a68d55d064ebdc9c8df11879d38a3bb56c7eb2eefdfd63cb2844ada3fc84a7bf86b43b90fecb9", 0xa9}, {&(0x7f0000003580)="e4b54472d87248c9d7e531107f6736116b7236208ae3cab6531c65cddbd22c33e0f94a9b85018ef1d380699e08fba743ec129be5c4aa50f3a903a82d46ef8f45a9f84196bb6edaccdaa75dccb3b87e81a135f1bb32054476b410cad2719a9a19", 0x60}, {&(0x7f0000003600)}], 0x3, 0x0, 0x0, 0x4000880}}, {{&(0x7f0000003680)=@file={0x0, './bus/file0\x00'}, 0x6e, &(0x7f0000003980)=[{&(0x7f0000003700)="4d30b04822104b2e0d1a60897ad07308965479e572600fe372ce7d74cc5550a1972f893897ecf1ad9fc6d9c137b54b23beba101db293d5dcbba1ca3a29d0426530e67bde77cbcb9ca13b6292887fb7f12ccf294153a09b464f240398f565633b791cb6579f55930bcb6356a43dc9ca78fe18c95d404e4afc8c5a71", 0x7b}, {&(0x7f0000003780)="bce65bea820afa42bfe751652f11dad6395a482431e0148252cd3d5c9d5b5350c87195b9773f0acb9e7f188a81baf1140f08cbb97a916a8f337a56a2d8309765a61e68b588b841a4a6510ba9b773", 0x4e}, {&(0x7f0000003800)="a0c82f911a0a36d584", 0x9}, {&(0x7f0000003840)="616e8e08c495deff448053d0b8325d2595719c", 0x13}, {&(0x7f0000003880)="e97d01a5284d2591eff9f53737e23ec5064f057be9303ac3fe61b8ebe05b37b1968fa7f88b70568a7443f7bbf834981d28fd54ef35e06e97df7dda1f6a855d54408b9e354f77fcd00caf50a43151cc87f6898f8b13af8e1bd87bd5f7de73a7ee38e6966c384ebef63a9ed5f1d30526dd427efa11a8cfd762ecff53fdcdc4077a9185960c3fcf5db85209731e6b5f492f2b45d318eb3ad14de38c91f90eaef87be4745f7c575d398633a3b232879dbc79f7f6223ff7325f480181b60ee2fc03897638a19a73a0fb8567474b82d12597a5035d36e8317a626a357814e21baf815e300004b1ace75f60f8638c53335abfe53b", 0xf1}], 0x5, &(0x7f0000005ac0)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01, 0xee01}}}], 0x70}}], 0x5, 0x20000000) (async) getgid() (async) accept4$tipc(0xffffffffffffffff, &(0x7f0000008b00)=@name, &(0x7f0000008b40)=0x10, 0x0) (async) getpid() (async) sched_setscheduler(r4, 0x2, &(0x7f0000000300)=0x4) (async) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f000000a300)={0x0, 0x33f9, {}, {r0}, 0x400, 0x8001}) (async) syz_init_net_socket$rose(0xb, 0x5, 0x0) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)) (async) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000000a340), &(0x7f000000a380)=0xc) (async) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000cd80)=[{{&(0x7f0000002280)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000002500)=[{&(0x7f0000002300)="bd293332e4d7237d0b11bdb45293d992ac8efd6fb2d7072a3e3c1d96c48ee5c99687d9f09f3b5561cbb05f4b0b6911e783a841e70d5e59926bc16b007efcf018b95b2d4d4bbe7ff119e07684333974840cc04170c1d56442e3a7fc288494a13274f5bc091bb0e8053badf01484", 0x6d}, {&(0x7f0000002380)="1a", 0x1}, {&(0x7f00000023c0)="20d3ef7e5443450dc5bb8d7bfb5049322bd39c69903608265666ee2fec35a031a4b4ef7e9bdfea1a23c64f07f1d188fdee111cd247b6f0f2585038d4c9a119dd3eca0331", 0x44}, {&(0x7f0000002440)="6eb89b3400ac74729181712b804e6e428192d82b1cc91855eb62e0e398946d6793b1f87b8e3a4ccde25e8c4dd57fede9868b485c1d0a1a50770d9e3ba8250a978395a55e0332fcfe2e33e55cf2a7fe0d70a135bea8fbb7f5f515830c1de2730348a64851abe559a3063625bc437feff8ab9d3140b9595d1a4be3c4f3289cdaa5d1dc6d7b697ae376cb645ca4bf7d8230adc6aafa0e9595dfe2c1f9789958f1a38cd5480daa84d13cbce42f527c1cd51deb736b", 0xb3}], 0x4, &(0x7f0000002580)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x40}}, {{0x0, 0x0, &(0x7f0000002640)=[{&(0x7f00000025c0)="7f2fd6a489fc6f757bf752a51aca96d0055ffef4497c83ffefc3b358c67c1ebbbea076c3289b3af7a828cf67fc9f2ec977c3545fa6e445a1a6a874a436f8e9fd626937a869", 0x45}], 0x1, &(0x7f0000002980)=[@rights={{0x1c, 0x1, 0x1, [r1, r1, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [r1, r1]}}, @cred={{0x1c, 0x1, 0x2, {0x0, r0}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}], 0x78, 0x40050}}, {{&(0x7f0000002a00)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000002b80)=[{&(0x7f0000002a80)="2a63caf319f998190ec7eee77a638712cef1094d77619118c4394e27a16b3927750d58d7d6cbcf7895e9c0558677078e2388454d9a1cd8101211bfa3bc1834a6a3d12951bccdf83927230d709268eff5f1d5067171e1109a6f083df40c4656d35105e36b099352505eec85571374469172d14e756952007c089324ebac63c04be8c847e34d159cb03d4649ebd0820676c6bd8963193f3bbfba56dbd72de2eb55165189d8f60dd00274d7983cb8dece72bc480b908c4e3e015c6c2f67b0d2c129ea7205208f92c32bebfc80413b8e75c9d69c248ee216b745", 0xd8}], 0x1, 0x0, 0x0, 0x8051}}, {{0x0, 0x0, &(0x7f0000002c40)=[{&(0x7f0000002bc0)="32606347d01ef279bd8e1c2b8cf1456e1c8962a6c9cda321b9c6643659ce8aed575cc7b548207484a8e7f6f52f8a0bb9b066b6f0888adf111e074e9f640f5c87316c88c08b0a54a599df3f5024eda21294b756a96b", 0x55}], 0x1, &(0x7f0000002c80)=[@rights={{0x14, 0x1, 0x1, [r1]}}], 0x18, 0x40090}}, {{0x0, 0x0, &(0x7f0000004080)=[{&(0x7f0000002cc0)="877db3e7b108dd1a8ec7f498cec4dc372d0b9ece1b7420c35ae813a3a95f97558f603bd8fd16556a7c5935438cf61ebd6f39eba39c7bb1a089e096e8c9e3bcc640ec515987", 0x45}, {&(0x7f0000002d40)="cfbc90bac73b6724717b27e5f20644b380cc150d41f87b1a3150ac2c20b6fd621458da7ad3e5062c20ce1bab63f0d45d49d239738813a51c27323172280e30f10ee075f9d31597c436be2258b6cd9473d80ac545706ef6b5b64aa0fccf4dccb5482516977220e1fa7776e0ec1f326d63953636e1cbf8e681bc5ac01e304dc0d517b892ed50d1c71a5aaf02077777340a00f7b68fd865caef86f590d777de0e8fc1c6beecc7b8042521881781960102136b2ea2926a513f29ff9973c5d8981507239490f50e0e6737e7f2b6da5cbf60b5f15a976d2eb78532bea5132cf1a3b96d5e76c023b6bb1f3b11a895e27bce3fa727", 0xf1}, {&(0x7f0000002e40)="6bb0038f4fd829e094728222116af03158d220b0d2864225ab8d603bfa620fe118b3c0bf37e5c1b957c454b91dd2cd9216d51d66c79411f714e8fde1b02af58bb8192ef1fda2d4917120793877890df82ddeee7c4a0a1e87887a9809e71cb1776dabaed47c148c9514fed824ff26", 0x6e}, {&(0x7f0000002ec0)="dc9d5e65890bc9e74253ec45dae941836ea0233505ebaac2bc57fb45abed7c906ae91bcf2e596394066cbb61c8f45c058a653aec6e5b49d168a08fe5f703d15b2e982b53cec6aec9f09c9cabed52af3235d48e88c752e524b8bac877a287701d58a99bf1b5e193395c40fcfd19c31b01c7bfcdedd77b40ba6edd680391bfa6cab6e9f2bb7f301e81973c99adae9badc5c850d691bb13331a9b2074b0a0a4dcbfad35397b01e2cfec4e1eb522eeb4c64a6718a72d856ef32d88a7ef03eefbdda6f5ebeecad6b3dc2d7788afa1307577f1ae2aacc7026d0e0d6a52793ae56e8181d6d69e2be846710d22c102180d72d7dbe9a52e689c63a503586b67c578d679b2d5cf1f4fa4fa7f9b59b259f115348bbf1df7cfae11b52b80e4a568451f55bc26899bc1f150b14f9a9719a0cd7f1e768f3687114d00a18271c4f77b9cd7c1c8729c4e9bf90ec7111665db789aab3c734051e34f76f3ca96fc96a6e4c2c185c4cf13304c0469b37118911b50ffae84526904da66f5b1d312e0fa3257b5900613ecc9e2197df0dff2b7ee78dd60ba20970c94a670e74c56a8fc8f26fe5f6b9b6266caed715fa93ca9351caf8ba353320f2dfed734d2eec7ba6701554249b2e3c2d5b19e009ae360cbb28e3d994a9b5c29952b28a993de02a580e7e5e62562532c3210e93c545ce5e8dc4d1279c38c54d9318566267654c8dae48f45d26d093fcaaafc9977b5aac10e32649465c9d459ee2d73950705105d5144f013cf2bbea74b60dc84be63bf09ca147ec555923aaa0dd5557b9864c6e2226f13cf912adb784c557eb2d21b6c8729fc0acddf974d4e2f732070cbb086a4dc10ef8adb9fe372df50deaf48d981bcb1d95083ebbfac03083370376652f013752d6f8d61fbec2b15bd521fa9954f1567184db59420a9ec0b9e5103ce88d839b05a577e5ed4638c7cc6a5c0f93eaefa2098992cd2ecb21bcd983b587638b18f6162efe5272d2ac34f68d79ac8eab4820017a8fd525b0ccde489947f8cd715231a3990f7402a094226df7f1de328c3fc833dbd809395c11019f482e77bf7688fff84fdc2c21a6769148766bee1285924b529034467c121d08a31c2a4c7fd239eef97da539854c5b2ffe4186160ddb9ed8bc9cc9fb4ffa13599f98b894bc1d0ce173566f8003b00bc2ce4acf4a681aa37ef453016e89f9cb35435faad1b6e7e128b82677193576dc70105433fc06faa063f35c2487bf0d46e32fc47ad5e5a8ead3d967eb8c90b14682a92cf3128b6033fad0d47105be01a63ba4b44636caa36d1862c10c8516be2725ea7ececfddd4fea501636d0180a11d6cccea9f436ec0944f7b73f7eef947177eae1c8875cdfeb23a7f37d3fe4d6b17d2c54423e907abdc663fa4900b3e26120baad6cadfc7cb707db09b26e57fb4ba14fbb85f0042f7f6cf91363bcdffe302476e3e2f347243312c51c338965154c7797125f9b90d0ef138cb67e458e1aa4e4a53bd0c23eab5eef517ed4749d33b0ee482b0cc1f43edf5e6d72afb3c51753cd68aae2c7dea8a6b9aa6447e0bb8d8fdaedb14ad36afb49851c7f8b0384f2de665d50cf7262c6308d44ef17cd3b68b15cf4749a4a45d0cdfb4a304892733a981fcf0f8106101e6359c1bb5bd44b04b6213e7f0d6796ee9926aec0ddd83a365866b839fd177fd93260cd91faf05f9fba12e67f18b79c83812cfa40a1116ffb7df026aa7ef2cdb8a9bb1d473a2a3d9b9779aa5a182ed94df261501680de3bd101c63b7f73ecd3df8f25dfb0b0dd205ccf6dbe0bb13b35d5b6686233871142bb87c767f47b7e2fb32aa004924036a8921afebdb23b582cf8b39574b4015bb790d99cdf6ead27854452f02b34b4d1a09ae8896e39bb5c9a53cf7828e176159ea675d7cec848efeab83a639b2bf2424886286cc2ea925dbe4638a63ea8270afb23f6a36154702cfbc31ffeae1fc3f3c4a6c2689820f5966f86641f241f42af21011bb1400cd6fa27febe58c517cffd91146f32185a98ccc7e1ec7a8e28b35c0f4bc0e205eb73b3e94026886bdfd7c677d7e9ac9cb2e61986feebbde235028d48cd66bb1729bfd9274689c161bc881d01446aafed6e57dc4c5c65e6529c0004365104c10b798c40e5dc8c9f6f9827dcbf5634bc1280e3e0960ab01651f078024902cf2e15abf7ae1885bf077e9903a01c5492539511e8b26b38f7225744112fca190904df85399838171b5b88f2f4e631690d06f021ac3da2430bb5ea753567b402bba236dae7b7d9515baa82db50cd10e948c49254b84d1f69243377ffe7d24179ab9e50a5ded982f258fdc272318c20479a8db6c0ef00fcebd7abb52d64510d688a67a469e23342cd75b69ef993dfe3d2ef63dc4cceca39075c2cca74ca9415e5e2d8dcfb2176746e9a97dfd6096ee99f25ae9450bedeae32c64207f7e25bb8563e47fd6b2449dfb68b30adfa023ef6f9295a30b27304aaf442d4f1aa4efc579a6339be6e7568fab0b626a1ae704b08ec73424119e1232f7e023b604c70621217bdecf50f9762b9c86a7ea74be0d8a10314b5ad2d6294319ab1b94720aa739b9945b9fd1304b66b14f4156a926f4ecb6193b35ff7b412e52a796c7209d030b7322f4886640e801c3168eb669a5255c4846f7aade8151c8c8fb9bedd09ed928998b1b0b80ed3e7004a0a29c6b83590645b7868518cfe0ad13687cdb1c4cde81cf9e479fc63e875454fdb02e069ff05ecf6f1f8a15fc57d8711469e98140e328658aabe2c243cb882736bf857bdb7131b3d52a4c26e59dfbcad15d83f06e00491e0428703047cbaa2ce317561cbeaa6017bbed667f20294d043d6b04ff0a9243f11ab696706ad9b02684c08ebc1a8e011c7cc7c94573b3d49e62b454f540a8097c9cf782db4ccca6455076e1a3712e839fcc4599edc281d61a4864db3aad928a508bf2cdf6d0789dbbb5c1376cf3dacb70648322755f05113d0fa46b26a96a5a0cf239f2dec389aef72cae80499e59086ebee42c96944a48acd48badbde9c9c5893b28425a5962ea24b973857e1a909e71beb47c1a1c13e20f86c616dd7e7ffa96d6058ee8a243622ed9110bfa6aafe512900d59ba8a18ab85105c67815d0b407a79828d288169fcfe3bbc87ae8e21f1ccf1d3c13e4715b22a6a7e2f73e90f88dc6dca24aa148dcd115aad84a7092004c2b6df947f30578a57a7ae7a3c61df80f8be2633f4925446245fa74a9e3d08cf72f7587b536d1e6a25e94167cb555bdc6f39fa877b5cdb0abe47d0b1b58c2f41fbd7763c8ec937bfd2a970e65fc93cb3e7743c1c5c32508d3ecd43347b6e9d022ce63f0de5371b17d1e8f4dbec4cc94461b4007a19cbdea01c9f79bf522b69f91131264b90f0f6719f2ad2a3574fbf8a744d8e45160ccfd6cf44bef06bbb63e9f6d4960b2883ac8c95405de58025445a22cd4e95bc5582c53150dd7f4dc25b2613d21bf50a39d0a609c5a031990d7623181728639a929bebc213c6b61ca6b953877214611e8a5a32f89a199d2677a6b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0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, r0}}}, @rights={{0x2c, 0x1, 0x1, [r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, r0}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r2}}}], 0x140, 0x9000}}, {{&(0x7f0000006840)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000008a80)=[{&(0x7f00000068c0)="1d8d553fca29ce17b2dd4357e2d465a151e2726543a89f82640080dc0dbada3298447fe9a0c4c11e40691bafeeea7e09703ecf52917efd7e72f7729dc155b9145b12e6b779325b576df104078f6cf1eaed244fac8730f3adca1d71", 0x5b}, 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{&(0x7f000000bc00)="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0x1000}, {&(0x7f000000cc00)="79a7137d904b46e6cf", 0x9}, {&(0x7f000000cc40)="d8b75c", 0x3}, {&(0x7f000000cc80)}], 0x8, &(0x7f000000cd40)}}], 0xa, 0x10000) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)) (async) ioctl$NBD_SET_SOCK(r9, 0xab00, r10) (async) ioctl$NBD_CLEAR_SOCK(r9, 0xab04) (async) ioctl$NBD_DO_IT(r9, 0xab03) (async) 13:04:10 executing program 2: set_mempolicy(0x1, 0x0, 0x0) (async) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) 13:04:10 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x24080) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) (async) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_DISCONNECT(r2, 0xab08) [ 1182.214662][T31357] block nbd0: shutting down sockets 13:04:10 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000180)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_CQM(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r3, @ANYBLOB="010000000000000000003f00000008000300", @ANYRES32=r4, @ANYBLOB="200813d21c133eb13cb6ca8ca5631ad92878f8fa1858d19d6ad66f1802fa8da17c5f0216d11e44633631dc78bb1ef237d9133be451080000fc6dd3a3037adcf2c373c9ba3ea918c3fa8cb5855aab23f5fafdc4f87f28757154ff9759f829"], 0x1c}}, 0x0) sendmsg$NL80211_CMD_START_SCHED_SCAN(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)={0x198, 0x0, 0x400, 0x70bd2a, 0x25dfdbfb, {{}, {@val={0x8, 0x3, r4}, @void}}, [@NL80211_ATTR_SCAN_SUPP_RATES={0xdc, 0x7d, 0x0, 0x1, [@NL80211_BAND_2GHZ={0xd6, 0x0, "7c9dd0d13ea209cd5ce998dde094ede2fd595bd3b6a3741acb4a0d968b640decc908e6b13780b8e7568f69f7fb68c0e2261cb495a3d38eb1b6cd2c57eedbeec996842a33054c3e407a38bb8f835e3136353847c6c2e58feefa9af87e77dfc27e730b68c7ac9b44edd418ad75156c8b36aa7ad6a16bcf89297a0f6c234ddf1e07fcc0f8b907a1eb3823ec80efbd64f889791aefeaba6161131a8dc63eb6c2b06d0f9f09c73ba04768999214456386460998566cd496bd902b9d3ca0515cf20c4a47fd24b64a3a9dd0274c5330a59943b076b9"}]}, @NL80211_ATTR_SCHED_SCAN_MULTI={0x4}, @NL80211_ATTR_MEASUREMENT_DURATION_MANDATORY={0x4}, @NL80211_ATTR_SCHED_SCAN_RELATIVE_RSSI={0x5, 0xf6, 0x80}, @NL80211_ATTR_SCAN_FREQUENCIES={0x24, 0x2c, 0x0, 0x1, [{0x8, 0x0, 0xffffffff}, {0x8, 0x0, 0x9}, {0x8, 0x0, 0xbf}, {0x8}]}, @NL80211_ATTR_SCAN_FREQUENCIES={0x1c, 0x2c, 0x0, 0x1, [{0x8, 0x0, 0x9}, {0x8, 0x0, 0x40}, {0x8, 0x0, 0x5}]}, @NL80211_ATTR_SCHED_SCAN_MATCH={0x1c, 0x84, 0x0, 0x1, [@NL80211_SCHED_SCAN_MATCH_ATTR_BSSID={0xa}, @NL80211_SCHED_SCAN_MATCH_ATTR_SSID={0xa, 0x1, @default_ibss_ssid}]}, @NL80211_ATTR_SCAN_FREQUENCIES={0x2c, 0x2c, 0x0, 0x1, [{0x8, 0x0, 0xa7}, {0x8, 0x0, 0x7}, {0x8, 0x0, 0x100}, {0x8, 0x0, 0x7}, {0x8, 0x0, 0x7}]}, @NL80211_ATTR_SCHED_SCAN_RELATIVE_RSSI={0x5, 0xf6, 0x63}]}, 0x198}, 0x1, 0x0, 0x0, 0x800}, 0x20000004) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r5 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x400000, 0x10) ioctl$NBD_DO_IT(r5, 0xab03) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) (async) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000180)={'wlan1\x00'}) (async) sendmsg$NL80211_CMD_SET_CQM(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r3, @ANYBLOB="010000000000000000003f00000008000300", @ANYRES32=r4, @ANYBLOB="200813d21c133eb13cb6ca8ca5631ad92878f8fa1858d19d6ad66f1802fa8da17c5f0216d11e44633631dc78bb1ef237d9133be451080000fc6dd3a3037adcf2c373c9ba3ea918c3fa8cb5855aab23f5fafdc4f87f28757154ff9759f829"], 0x1c}}, 0x0) (async) sendmsg$NL80211_CMD_START_SCHED_SCAN(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)={0x198, 0x0, 0x400, 0x70bd2a, 0x25dfdbfb, {{}, {@val={0x8, 0x3, r4}, @void}}, [@NL80211_ATTR_SCAN_SUPP_RATES={0xdc, 0x7d, 0x0, 0x1, [@NL80211_BAND_2GHZ={0xd6, 0x0, "7c9dd0d13ea209cd5ce998dde094ede2fd595bd3b6a3741acb4a0d968b640decc908e6b13780b8e7568f69f7fb68c0e2261cb495a3d38eb1b6cd2c57eedbeec996842a33054c3e407a38bb8f835e3136353847c6c2e58feefa9af87e77dfc27e730b68c7ac9b44edd418ad75156c8b36aa7ad6a16bcf89297a0f6c234ddf1e07fcc0f8b907a1eb3823ec80efbd64f889791aefeaba6161131a8dc63eb6c2b06d0f9f09c73ba04768999214456386460998566cd496bd902b9d3ca0515cf20c4a47fd24b64a3a9dd0274c5330a59943b076b9"}]}, @NL80211_ATTR_SCHED_SCAN_MULTI={0x4}, @NL80211_ATTR_MEASUREMENT_DURATION_MANDATORY={0x4}, @NL80211_ATTR_SCHED_SCAN_RELATIVE_RSSI={0x5, 0xf6, 0x80}, @NL80211_ATTR_SCAN_FREQUENCIES={0x24, 0x2c, 0x0, 0x1, [{0x8, 0x0, 0xffffffff}, {0x8, 0x0, 0x9}, {0x8, 0x0, 0xbf}, {0x8}]}, @NL80211_ATTR_SCAN_FREQUENCIES={0x1c, 0x2c, 0x0, 0x1, [{0x8, 0x0, 0x9}, {0x8, 0x0, 0x40}, {0x8, 0x0, 0x5}]}, @NL80211_ATTR_SCHED_SCAN_MATCH={0x1c, 0x84, 0x0, 0x1, [@NL80211_SCHED_SCAN_MATCH_ATTR_BSSID={0xa}, @NL80211_SCHED_SCAN_MATCH_ATTR_SSID={0xa, 0x1, @default_ibss_ssid}]}, @NL80211_ATTR_SCAN_FREQUENCIES={0x2c, 0x2c, 0x0, 0x1, [{0x8, 0x0, 0xa7}, {0x8, 0x0, 0x7}, {0x8, 0x0, 0x100}, {0x8, 0x0, 0x7}, {0x8, 0x0, 0x7}]}, @NL80211_ATTR_SCHED_SCAN_RELATIVE_RSSI={0x5, 0xf6, 0x63}]}, 0x198}, 0x1, 0x0, 0x0, 0x800}, 0x20000004) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x400000, 0x10) (async) ioctl$NBD_DO_IT(r5, 0xab03) (async) [ 1182.235530][T31354] block nbd1: NBD_DISCONNECT [ 1182.235557][T31354] block nbd1: Send disconnect failed -32 [ 1182.238116][T31349] block nbd2: shutting down sockets [ 1182.399295][ T3691] usb 4-1: new high-speed USB device number 19 using dummy_hcd 13:04:10 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x24080) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_DISCONNECT(r2, 0xab08) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x24080) (async) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_DISCONNECT(r2, 0xab08) (async) [ 1182.442738][T31361] block nbd4: shutting down sockets [ 1182.463915][T31362] block nbd1: NBD_DISCONNECT [ 1182.500494][T31363] block nbd2: shutting down sockets 13:04:10 executing program 2: set_mempolicy(0x1, 0x0, 0x0) (async) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) (async) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) [ 1182.535467][T31379] block nbd0: shutting down sockets 13:04:10 executing program 4: ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000100)=0x0) r1 = syz_mount_image$ocfs2(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xfffffffffffff000, 0x2, &(0x7f0000000080)=[{&(0x7f0000000180)="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0x1000, 0x1}, {&(0x7f0000001180)="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0x1000, 0x2dd13500}], 0x1000, &(0x7f0000002180)={[{'/dev/nbd#\x00'}, {'/dev/nbd#\x00'}, {'/dev/nbd#\x00'}, {'/dev/nbd#\x00'}, {'/dev/nbd#\x00'}, {}, {'\''}, {'*\''}], [{@rootcontext={'rootcontext', 0x3d, 'root'}}, {@subj_user={'subj_user', 0x3d, '/dev/nbd#\x00'}}, {@fscontext={'fscontext', 0x3d, 'sysadm_u'}}, {@fowner_lt={'fowner<', r0}}, {@appraise}, {@seclabel}, {@smackfsdef}, {@measure}, {@appraise}, {@appraise}]}) (async) set_mempolicy(0x1, 0x0, 0x0) (async) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005b40)=[{{&(0x7f0000000280)=@file={0x1, './bus\x00'}, 0x6e, &(0x7f0000001600)=[{&(0x7f0000000300)="d6048ec3c048128cca87a6909acf5858ee30900db1e36dba3851a49ddc5231bc15226e6164c90253c27017c769c7c1c1e5738642855dd503aee5be6425948fba5149bb5ddfd07a4e0826a1fa5d433a9ea439a6553c5e426107187648c5269bc2480eb958a985d7abf4404c8223c8c291d38d080aade025e16adef7f0ccaa0d52a4bded6d26f90c8f6b9edd72b6cabebabe22c9044c6419fdda14b49a25b75b2ce9ee78b756121eac449ee4cb46900596901e976d0f52f03eb751d4d86bd77d8bc5", 0xc1}, {&(0x7f0000000400)="8df6d9d40e9247b3118b8848a707ef598dd53c2dbc1a532cf735db73459f49efa5977b9f512f57033ee992d0520a796b89b39744ef9661564f7e65dd8600f075b59c24b491cd92a4eb65b2ac95ed271a208130c14fdc426d71bc3859c978c228", 0x60}, {&(0x7f0000000480)="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0x1000}, {&(0x7f00000000c0)}, {&(0x7f0000001480)="1f431a63b3d7e7f3a3611474155e6045147c2e6c7b26dcef8d86d7064adbc5e54dd0a2696689b7a648a81d462f1922a74e58c9d48cc7645b6a5c49e664430a6a033289fdce1db4e13746440c6184f04087847dd42c792341fdec4e0550c1", 0x5e}, {&(0x7f0000001500)="883e54a01c54f1ea07f3fc691b95f66dde837f99baff8c6691eb6d3d5c77b4d87fd75d4498a12dc32006f1ac9ba85237863c7bddfe2bb1704f7f67cb715ca91d7e5dbec934c530f6abd79e6319b39bea0776c4fc168ba8bbb7328626c86134e291bb734b1bc8e4fed05e12794ff1a83a8b6f142113793bf750e0175eb0865a4b5bf351a0d8cebf3e8a829384b881a7b4c0efc93e21832c70548075f7905ba7d58c32f6b104ce773e3075da843f2e774c6d2eec216c1ee84c49a2481c78229ca1f5daf96964050d75f98e586df01df1e0fa068ea07ea69dbd", 0xd8}], 0x6, &(0x7f0000001940)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff, 0xee01}}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xf0, 0x4000000}}, {{&(0x7f0000001b00)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000001a40)=[{&(0x7f0000001b80)="6279247e5336f47e219933b0d93957b8acb9b28ce47e1fafd78044013ce307c5470a5def2f3bf915d870e38d05fe6867a65c0a5b447855422a915c33cd97c2dd74e43fb5ce7b7f540c3af4181b600eb86fbdf2cd7fa723b63f9a8df4d89f861856004452b2aeb9f109a3b47a5ae4b240b7006167d994fbb8910b1b749255f2f6eec18cb15fb6eb07ed3634a031dc6fb545f18584400b911ec8fec204232ef8e4af5f14ca2e2a86d2bb36eb3301cf9f", 0xaf}, {&(0x7f0000001c40)="50b37a53b893f24cf1becd6ef33a66d6f9741c6eabfd97adcefb4f72df5a45dced7031addd7e1b6df593fe3137f0ed0b1de55d9bd6b12611c1aa2e9acc3e8c0cceb8baef430895bcb0056940324dcd", 0x4f}, {&(0x7f0000001cc0)="dcd930918842eb584a4767f294bccef99c86497f18a7cfc9aed006282ebf562dcedd7b2e74c214246870f0dc3532175c9e444c3fb51715e8f136461c9cdc87dce9877377c7154435ab2c191d58f1216564001ce78cdd0a111777463b5b56e3a0f2245402f3064dcb02c2c46e82c5f249ed3ba4cc7e0f36b71e50aa4c10277fac022bd0dd1635fa031fdc45554d9d4a4aa6805986225562a7dcc7c0bed6307c2a046ea11143c86dfd6b7c1ca5086e949d287dfb", 0xb3}, {&(0x7f0000001d80)="0d0ce10cb2d69b9660e33c65a28bbf4b5835d55b255395437b77e70146044b4a03e1e1cf4c49de64860a9180bc36abcbb8ccbba5de47df9ac7bdb4e515fb257a8b190ee996d5d407c96337faf8", 0x4d}], 0x4, 0x0, 0x0, 0x8000}}, {{&(0x7f0000001e00)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000003200)=[{&(0x7f0000001e80)="ad782f094f1d000d3e3aaee7a78c1a9f80eb5451bddb302a2ffeeab4c1617b96a533f89da5223bfce2e20fbaaea952c7d6bcd25754d580ea8ceddc7c967c6f749b597f3e81bf8de34b6e2ff3f50de2c81f12d32c82380889ae09880c79e0b42185e6507c3c629d3bb687b850a81a82c425586efb6e7368c89ae1baba398d5218c625d465c0176d7d08ea802f7bc9fdfbd22724e1acd1bc459df19472a64cc0464ce16f055929c867f0934c6ad7fdfe3977371d3397dac0eb8bc751131421f5db2ed209333b80eb35be5084913b63e9c616239e84346ed0dbfbb38a8da6f364f6e7", 0xe1}, {&(0x7f0000001f80)="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0x1000}, {&(0x7f0000002f80)="4290cba78bfa121be945d7799b3c34ddf5d0b730e7d0cd50eaacf403856c68e2f7cce9e4a31a481ce4cdea5770f126a6e13efaba97ca869a184df6707625c8816a7fd2f377b4708c5d93be399594e4dfd04536d3e8cbbc37f478522d7b80bf4142c1f7846810f412c50e3672c83d6e9cd43485ff319e0ea2502a77459a05a7cdff5a97638ffa90d57bf8ccf2c414254fd36f033b23f3acb286b07867c15d21e2a0ae425fb9a60f758bbed3dacd", 0xad}, {&(0x7f0000003040)="7cd5c14c8e0320fadb30a296a78bd62a8b0cbb3ec81b534ce108dca2f07181b6e7e184422ec91dab30766184fdb37f8300edafeb9fb6b2dbe88d2273b0963363f2478d860d443ea9ea3716cd53b9162c59cf9cee5250252587f5675718dbd91cf2f8cd674af074550f1a9938524f672553229c977928ae4864b09869b3fca14b8786678c0206e8456275f618647adaf2e68e292fff4080431aa23e3b8e38db4c2ff7d8f9440eab3d1885268f4d6ad5da761a96d881ea6ebfe49b47400fc40036b07a9825845e9c8fea22e924a36527c76ab8ddc1fee72e0a9c5589", 0xdb}, {&(0x7f0000003140)="84365e5c91f859bb5998bb17ca64fa7bbaf76da83d54b3b604d863038e697089db59bcd73421f7548ff8b2a3699afaa332d71532452c81f8ca63f843e1529f45a4cfa6b54fb16712c22eb0f0a811fdfe362452bd4fe75921ced86238160d60de98507a97cdff9b8940c57abce77f90c97fbde67bfaf62566bc9ebd171b0a87ac0db1d6fda418879a3113d0d00f4ff4502cff4a", 0x93}], 0x5, &(0x7f00000033c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee01, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}, @cred={{0x1c}}], 0x60, 0x40040}}, {{&(0x7f0000003440)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000003640)=[{&(0x7f00000034c0)="5b14fcb78b0a226de977e3fa9c806437ce7e6e611cb83e1cd90bbdb5a2648907ff1b8ec182f2599862735f4b856feb16afd0cf552e3b1c9ddb4f64d85ea43f1869e0b49f79caac86a51d7a2e957eb72c2c0abbabec8651573120c546603b948889dc725d1a7a9fe23e8221acc7821faed2f05ee3b00d7ac32418b38eab3b17e07e2a5a68d55d064ebdc9c8df11879d38a3bb56c7eb2eefdfd63cb2844ada3fc84a7bf86b43b90fecb9", 0xa9}, {&(0x7f0000003580)="e4b54472d87248c9d7e531107f6736116b7236208ae3cab6531c65cddbd22c33e0f94a9b85018ef1d380699e08fba743ec129be5c4aa50f3a903a82d46ef8f45a9f84196bb6edaccdaa75dccb3b87e81a135f1bb32054476b410cad2719a9a19", 0x60}, {&(0x7f0000003600)}], 0x3, 0x0, 0x0, 0x4000880}}, {{&(0x7f0000003680)=@file={0x0, './bus/file0\x00'}, 0x6e, &(0x7f0000003980)=[{&(0x7f0000003700)="4d30b04822104b2e0d1a60897ad07308965479e572600fe372ce7d74cc5550a1972f893897ecf1ad9fc6d9c137b54b23beba101db293d5dcbba1ca3a29d0426530e67bde77cbcb9ca13b6292887fb7f12ccf294153a09b464f240398f565633b791cb6579f55930bcb6356a43dc9ca78fe18c95d404e4afc8c5a71", 0x7b}, {&(0x7f0000003780)="bce65bea820afa42bfe751652f11dad6395a482431e0148252cd3d5c9d5b5350c87195b9773f0acb9e7f188a81baf1140f08cbb97a916a8f337a56a2d8309765a61e68b588b841a4a6510ba9b773", 0x4e}, {&(0x7f0000003800)="a0c82f911a0a36d584", 0x9}, {&(0x7f0000003840)="616e8e08c495deff448053d0b8325d2595719c", 0x13}, {&(0x7f0000003880)="e97d01a5284d2591eff9f53737e23ec5064f057be9303ac3fe61b8ebe05b37b1968fa7f88b70568a7443f7bbf834981d28fd54ef35e06e97df7dda1f6a855d54408b9e354f77fcd00caf50a43151cc87f6898f8b13af8e1bd87bd5f7de73a7ee38e6966c384ebef63a9ed5f1d30526dd427efa11a8cfd762ecff53fdcdc4077a9185960c3fcf5db85209731e6b5f492f2b45d318eb3ad14de38c91f90eaef87be4745f7c575d398633a3b232879dbc79f7f6223ff7325f480181b60ee2fc03897638a19a73a0fb8567474b82d12597a5035d36e8317a626a357814e21baf815e300004b1ace75f60f8638c53335abfe53b", 0xf1}], 0x5, &(0x7f0000005ac0)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01, 0xee01}}}], 0x70}}], 0x5, 0x20000000) (async) r2 = getgid() (async) r3 = accept4$tipc(0xffffffffffffffff, &(0x7f0000008b00)=@name, &(0x7f0000008b40)=0x10, 0x0) (async) r4 = getpid() sched_setscheduler(r4, 0x2, &(0x7f0000000300)=0x4) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f000000a300)={0x0, 0x33f9, {}, {r0}, 0x400, 0x8001}) (async) r6 = syz_init_net_socket$rose(0xb, 0x5, 0x0) (async) r7 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)) (async) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000000a340)={0x0}, &(0x7f000000a380)=0xc) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000cd80)=[{{&(0x7f0000002280)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000002500)=[{&(0x7f0000002300)="bd293332e4d7237d0b11bdb45293d992ac8efd6fb2d7072a3e3c1d96c48ee5c99687d9f09f3b5561cbb05f4b0b6911e783a841e70d5e59926bc16b007efcf018b95b2d4d4bbe7ff119e07684333974840cc04170c1d56442e3a7fc288494a13274f5bc091bb0e8053badf01484", 0x6d}, {&(0x7f0000002380)="1a", 0x1}, {&(0x7f00000023c0)="20d3ef7e5443450dc5bb8d7bfb5049322bd39c69903608265666ee2fec35a031a4b4ef7e9bdfea1a23c64f07f1d188fdee111cd247b6f0f2585038d4c9a119dd3eca0331", 0x44}, {&(0x7f0000002440)="6eb89b3400ac74729181712b804e6e428192d82b1cc91855eb62e0e398946d6793b1f87b8e3a4ccde25e8c4dd57fede9868b485c1d0a1a50770d9e3ba8250a978395a55e0332fcfe2e33e55cf2a7fe0d70a135bea8fbb7f5f515830c1de2730348a64851abe559a3063625bc437feff8ab9d3140b9595d1a4be3c4f3289cdaa5d1dc6d7b697ae376cb645ca4bf7d8230adc6aafa0e9595dfe2c1f9789958f1a38cd5480daa84d13cbce42f527c1cd51deb736b", 0xb3}], 0x4, &(0x7f0000002580)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x40}}, {{0x0, 0x0, &(0x7f0000002640)=[{&(0x7f00000025c0)="7f2fd6a489fc6f757bf752a51aca96d0055ffef4497c83ffefc3b358c67c1ebbbea076c3289b3af7a828cf67fc9f2ec977c3545fa6e445a1a6a874a436f8e9fd626937a869", 0x45}], 0x1, &(0x7f0000002980)=[@rights={{0x1c, 0x1, 0x1, [r1, r1, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [r1, r1]}}, @cred={{0x1c, 0x1, 0x2, {0x0, r0}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}], 0x78, 0x40050}}, {{&(0x7f0000002a00)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000002b80)=[{&(0x7f0000002a80)="2a63caf319f998190ec7eee77a638712cef1094d77619118c4394e27a16b3927750d58d7d6cbcf7895e9c0558677078e2388454d9a1cd8101211bfa3bc1834a6a3d12951bccdf83927230d709268eff5f1d5067171e1109a6f083df40c4656d35105e36b099352505eec85571374469172d14e756952007c089324ebac63c04be8c847e34d159cb03d4649ebd0820676c6bd8963193f3bbfba56dbd72de2eb55165189d8f60dd00274d7983cb8dece72bc480b908c4e3e015c6c2f67b0d2c129ea7205208f92c32bebfc80413b8e75c9d69c248ee216b745", 0xd8}], 0x1, 0x0, 0x0, 0x8051}}, {{0x0, 0x0, &(0x7f0000002c40)=[{&(0x7f0000002bc0)="32606347d01ef279bd8e1c2b8cf1456e1c8962a6c9cda321b9c6643659ce8aed575cc7b548207484a8e7f6f52f8a0bb9b066b6f0888adf111e074e9f640f5c87316c88c08b0a54a599df3f5024eda21294b756a96b", 0x55}], 0x1, &(0x7f0000002c80)=[@rights={{0x14, 0x1, 0x1, [r1]}}], 0x18, 0x40090}}, {{0x0, 0x0, &(0x7f0000004080)=[{&(0x7f0000002cc0)="877db3e7b108dd1a8ec7f498cec4dc372d0b9ece1b7420c35ae813a3a95f97558f603bd8fd16556a7c5935438cf61ebd6f39eba39c7bb1a089e096e8c9e3bcc640ec515987", 0x45}, {&(0x7f0000002d40)="cfbc90bac73b6724717b27e5f20644b380cc150d41f87b1a3150ac2c20b6fd621458da7ad3e5062c20ce1bab63f0d45d49d239738813a51c27323172280e30f10ee075f9d31597c436be2258b6cd9473d80ac545706ef6b5b64aa0fccf4dccb5482516977220e1fa7776e0ec1f326d63953636e1cbf8e681bc5ac01e304dc0d517b892ed50d1c71a5aaf02077777340a00f7b68fd865caef86f590d777de0e8fc1c6beecc7b8042521881781960102136b2ea2926a513f29ff9973c5d8981507239490f50e0e6737e7f2b6da5cbf60b5f15a976d2eb78532bea5132cf1a3b96d5e76c023b6bb1f3b11a895e27bce3fa727", 0xf1}, {&(0x7f0000002e40)="6bb0038f4fd829e094728222116af03158d220b0d2864225ab8d603bfa620fe118b3c0bf37e5c1b957c454b91dd2cd9216d51d66c79411f714e8fde1b02af58bb8192ef1fda2d4917120793877890df82ddeee7c4a0a1e87887a9809e71cb1776dabaed47c148c9514fed824ff26", 0x6e}, {&(0x7f0000002ec0)="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0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, r0}}}, @rights={{0x2c, 0x1, 0x1, [r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, r0}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r2}}}], 0x140, 0x9000}}, {{&(0x7f0000006840)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000008a80)=[{&(0x7f00000068c0)="1d8d553fca29ce17b2dd4357e2d465a151e2726543a89f82640080dc0dbada3298447fe9a0c4c11e40691bafeeea7e09703ecf52917efd7e72f7729dc155b9145b12e6b779325b576df104078f6cf1eaed244fac8730f3adca1d71", 0x5b}, 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{&(0x7f000000bc00)="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0x1000}, {&(0x7f000000cc00)="79a7137d904b46e6cf", 0x9}, {&(0x7f000000cc40)="d8b75c", 0x3}, {&(0x7f000000cc80)}], 0x8, &(0x7f000000cd40)}}], 0xa, 0x10000) (async) r9 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r9, 0xab00, r10) (async) ioctl$NBD_CLEAR_SOCK(r9, 0xab04) (async) ioctl$NBD_DO_IT(r9, 0xab03) 13:04:10 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async, rerun: 32) r2 = socket$nl_generic(0x10, 0x3, 0x10) (rerun: 32) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000180)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_CQM(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r3, @ANYBLOB="010000000000000000003f00000008000300", @ANYRES32=r4, @ANYBLOB="200813d21c133eb13cb6ca8ca5631ad92878f8fa1858d19d6ad66f1802fa8da17c5f0216d11e44633631dc78bb1ef237d9133be451080000fc6dd3a3037adcf2c373c9ba3ea918c3fa8cb5855aab23f5fafdc4f87f28757154ff9759f829"], 0x1c}}, 0x0) (async, rerun: 32) sendmsg$NL80211_CMD_START_SCHED_SCAN(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)={0x198, 0x0, 0x400, 0x70bd2a, 0x25dfdbfb, {{}, {@val={0x8, 0x3, r4}, @void}}, [@NL80211_ATTR_SCAN_SUPP_RATES={0xdc, 0x7d, 0x0, 0x1, [@NL80211_BAND_2GHZ={0xd6, 0x0, "7c9dd0d13ea209cd5ce998dde094ede2fd595bd3b6a3741acb4a0d968b640decc908e6b13780b8e7568f69f7fb68c0e2261cb495a3d38eb1b6cd2c57eedbeec996842a33054c3e407a38bb8f835e3136353847c6c2e58feefa9af87e77dfc27e730b68c7ac9b44edd418ad75156c8b36aa7ad6a16bcf89297a0f6c234ddf1e07fcc0f8b907a1eb3823ec80efbd64f889791aefeaba6161131a8dc63eb6c2b06d0f9f09c73ba04768999214456386460998566cd496bd902b9d3ca0515cf20c4a47fd24b64a3a9dd0274c5330a59943b076b9"}]}, @NL80211_ATTR_SCHED_SCAN_MULTI={0x4}, @NL80211_ATTR_MEASUREMENT_DURATION_MANDATORY={0x4}, @NL80211_ATTR_SCHED_SCAN_RELATIVE_RSSI={0x5, 0xf6, 0x80}, @NL80211_ATTR_SCAN_FREQUENCIES={0x24, 0x2c, 0x0, 0x1, [{0x8, 0x0, 0xffffffff}, {0x8, 0x0, 0x9}, {0x8, 0x0, 0xbf}, {0x8}]}, @NL80211_ATTR_SCAN_FREQUENCIES={0x1c, 0x2c, 0x0, 0x1, [{0x8, 0x0, 0x9}, {0x8, 0x0, 0x40}, {0x8, 0x0, 0x5}]}, @NL80211_ATTR_SCHED_SCAN_MATCH={0x1c, 0x84, 0x0, 0x1, [@NL80211_SCHED_SCAN_MATCH_ATTR_BSSID={0xa}, @NL80211_SCHED_SCAN_MATCH_ATTR_SSID={0xa, 0x1, @default_ibss_ssid}]}, @NL80211_ATTR_SCAN_FREQUENCIES={0x2c, 0x2c, 0x0, 0x1, [{0x8, 0x0, 0xa7}, {0x8, 0x0, 0x7}, {0x8, 0x0, 0x100}, {0x8, 0x0, 0x7}, {0x8, 0x0, 0x7}]}, @NL80211_ATTR_SCHED_SCAN_RELATIVE_RSSI={0x5, 0xf6, 0x63}]}, 0x198}, 0x1, 0x0, 0x0, 0x800}, 0x20000004) (async, rerun: 32) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r5 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x400000, 0x10) ioctl$NBD_DO_IT(r5, 0xab03) [ 1182.630072][T31383] block nbd1: shutting down sockets [ 1182.639575][ T3691] usb 4-1: Using ep0 maxpacket: 16 13:04:10 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_usb_connect$cdc_ecm(0x5, 0x4d, &(0x7f0000000580)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x0, 0x6}}}}]}}]}}, 0x0) [ 1182.673925][T31383] block nbd1: NBD_DISCONNECT [ 1182.673950][T31383] block nbd1: Send disconnect failed -32 [ 1182.685044][T31386] block nbd1: NBD_DISCONNECT [ 1182.685070][T31386] block nbd1: Send disconnect failed -32 [ 1182.751674][T31397] block nbd2: shutting down sockets [ 1182.763025][ T3691] usb 4-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1182.829844][T31405] Error: Driver 'raw-gadget' is already registered, aborting... [ 1182.829859][T31405] UDC core: USB Raw Gadget: driver registration failed: -16 [ 1182.829879][T31405] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1182.847624][T31399] block nbd0: shutting down sockets [ 1182.920294][ T3691] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1182.920328][ T3691] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1182.920351][ T3691] usb 4-1: Product: syz [ 1182.920369][ T3691] usb 4-1: Manufacturer: syz [ 1182.920386][ T3691] usb 4-1: SerialNumber: syz [ 1182.960301][ T3691] cdc_ether: probe of 4-1:1.0 failed with error -22 [ 1183.162755][ T3691] usb 4-1: USB disconnect, device number 19 13:04:11 executing program 3: set_mempolicy(0x1, 0x0, 0x0) syz_usb_connect$cdc_ecm(0x5, 0x4d, &(0x7f0000000580)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x0, 0x0, 0xf}}}}]}}]}}, 0x0) 13:04:11 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) pipe(&(0x7f0000000040)) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) ioctl$NBD_DISCONNECT(r2, 0xab08) 13:04:11 executing program 4: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r0, 0xab03) 13:04:11 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_usb_connect$cdc_ecm(0x5, 0x4d, &(0x7f0000000580)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x0, 0x7}}}}]}}]}}, 0x0) 13:04:11 executing program 2: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) r4 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) 13:04:11 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0xc0140, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r0, 0xab03) 13:04:11 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0xc0140, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r0, 0xab03) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)) (async) openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0xc0140, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) 13:04:11 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) pipe(&(0x7f0000000040)) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) ioctl$NBD_DISCONNECT(r2, 0xab08) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) pipe(&(0x7f0000000040)) (async) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) (async) ioctl$NBD_DISCONNECT(r2, 0xab08) (async) [ 1183.792004][T31411] block nbd1: shutting down sockets [ 1183.792424][T31411] block nbd1: NBD_DISCONNECT [ 1183.792451][T31411] block nbd1: Send disconnect failed -32 13:04:11 executing program 4: set_mempolicy(0x1, 0x0, 0x0) (async) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) ioctl$NBD_DO_IT(r0, 0xab03) [ 1183.819940][T31413] block nbd4: shutting down sockets [ 1183.854125][T31417] Error: Driver 'raw-gadget' is already registered, aborting... [ 1183.854141][T31417] UDC core: USB Raw Gadget: driver registration failed: -16 13:04:11 executing program 2: set_mempolicy(0x1, 0x0, 0x0) (async) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) (async) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) r4 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) [ 1183.854160][T31417] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1183.915603][T31418] block nbd2: server does not support multiple connections per device. [ 1183.916130][T31416] block nbd2: shutting down sockets 13:04:11 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)) (async) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0xc0140, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r0, 0xab03) [ 1184.070247][T31432] block nbd1: shutting down sockets [ 1184.072501][T31432] block nbd1: NBD_DISCONNECT [ 1184.072525][T31432] block nbd1: Send disconnect failed -32 [ 1184.091096][ T3688] usb 6-1: new high-speed USB device number 19 using dummy_hcd 13:04:11 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async, rerun: 64) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) (rerun: 64) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async, rerun: 64) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (rerun: 64) pipe(&(0x7f0000000040)) (async) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) (async, rerun: 64) ioctl$NBD_DISCONNECT(r2, 0xab08) (rerun: 64) [ 1184.095340][T31432] block nbd1: NBD_DISCONNECT [ 1184.095367][T31432] block nbd1: Send disconnect failed -32 [ 1184.169802][T31437] block nbd2: Device being setup by another task [ 1184.173449][T31438] block nbd2: shutting down sockets 13:04:12 executing program 3: set_mempolicy(0x1, 0x0, 0x0) syz_usb_connect$cdc_ecm(0x5, 0x4d, &(0x7f0000000580)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x0, 0x0, 0x18}}}}]}}]}}, 0x0) 13:04:12 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) open_by_handle_at(r3, &(0x7f0000000000)=@shmem={0xc, 0x1, {0x3, 0x2}}, 0x121000) [ 1184.359353][ T3688] usb 6-1: Using ep0 maxpacket: 16 [ 1184.472518][T31454] Error: Driver 'raw-gadget' is already registered, aborting... [ 1184.472533][T31454] UDC core: USB Raw Gadget: driver registration failed: -16 [ 1184.472559][T31454] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1184.487643][ T3688] usb 6-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1184.500750][T31455] block nbd0: shutting down sockets [ 1184.569623][T31452] block nbd0: Device being setup by another task [ 1184.652246][ T3688] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1184.652277][ T3688] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1184.652298][ T3688] usb 6-1: Product: syz [ 1184.652313][ T3688] usb 6-1: Manufacturer: syz [ 1184.652328][ T3688] usb 6-1: SerialNumber: syz [ 1184.700529][ T3688] cdc_ether: probe of 6-1:1.0 failed with error -22 [ 1184.847504][ T3655] block nbd4: Receive control failed (result -32) [ 1184.848280][T31431] block nbd4: shutting down sockets [ 1184.902867][T18028] usb 6-1: USB disconnect, device number 19 13:04:13 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_usb_connect$cdc_ecm(0x5, 0x4d, &(0x7f0000000580)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x0, 0x9}}}}]}}]}}, 0x0) 13:04:13 executing program 1: ioctl$BTRFS_IOC_SCRUB(0xffffffffffffffff, 0xc400941b, &(0x7f0000000180)={0x0, 0x3, 0x66454f6d}) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r4 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) ioctl$NBD_DISCONNECT(r4, 0xab08) 13:04:13 executing program 2: set_mempolicy(0x1, 0x0, 0x0) (async) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) (async) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) (async) r4 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) 13:04:13 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) open_by_handle_at(r3, &(0x7f0000000000)=@shmem={0xc, 0x1, {0x3, 0x2}}, 0x121000) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)) (async) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) (async) open_by_handle_at(r3, &(0x7f0000000000)=@shmem={0xc, 0x1, {0x3, 0x2}}, 0x121000) (async) 13:04:13 executing program 4: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r0, 0xab03) set_mempolicy(0x1, 0x0, 0x0) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) 13:04:13 executing program 3: set_mempolicy(0x1, 0x0, 0x0) syz_usb_connect$cdc_ecm(0x5, 0x4d, &(0x7f0000000580)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x0, 0x0, 0x1d}}}}]}}]}}, 0x0) 13:04:13 executing program 2: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x103200) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x191000) [ 1185.521126][T31463] block nbd4: shutting down sockets [ 1185.537030][T31472] Error: Driver 'raw-gadget' is already registered, aborting... [ 1185.537045][T31472] UDC core: USB Raw Gadget: driver registration failed: -16 13:04:13 executing program 4: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) ioctl$NBD_DO_IT(r0, 0xab03) [ 1185.537064][T31472] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1185.550188][T31464] block nbd2: Device being setup by another task [ 1185.551373][T31468] block nbd2: shutting down sockets [ 1185.572268][T31474] block nbd0: shutting down sockets 13:04:13 executing program 1: ioctl$BTRFS_IOC_SCRUB(0xffffffffffffffff, 0xc400941b, &(0x7f0000000180)={0x0, 0x3, 0x66454f6d}) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) (async) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async, rerun: 32) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) (rerun: 32) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) (async, rerun: 64) ioctl$NBD_DO_IT(r2, 0xab03) (async, rerun: 64) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r4 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) ioctl$NBD_DISCONNECT(r4, 0xab08) [ 1185.612090][T31473] block nbd1: Device being setup by another task [ 1185.614172][T31473] block nbd1: shutting down sockets [ 1185.614948][T31465] block nbd1: NBD_DISCONNECT [ 1185.614972][T31465] block nbd1: Send disconnect failed -32 [ 1185.639395][T31462] block nbd0: Device being setup by another task [ 1185.689384][T31475] block nbd0: Device being setup by another task 13:04:13 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async, rerun: 32) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) (rerun: 32) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) open_by_handle_at(r3, &(0x7f0000000000)=@shmem={0xc, 0x1, {0x3, 0x2}}, 0x121000) [ 1185.779857][T18028] usb 4-1: new high-speed USB device number 20 using dummy_hcd 13:04:13 executing program 4: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) ioctl$NBD_DO_IT(r0, 0xab03) set_mempolicy(0x1, 0x0, 0x0) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)) (async) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) (async) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) 13:04:13 executing program 2: set_mempolicy(0x1, 0x0, 0x0) (async, rerun: 32) r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x103200) (rerun: 32) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) (async) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x191000) [ 1185.840585][T31489] block nbd1: shutting down sockets [ 1185.842614][T31486] block nbd2: shutting down sockets [ 1185.843269][T31487] block nbd4: shutting down sockets [ 1185.843754][T31487] block nbd4: server does not support multiple connections per device. [ 1185.860049][T31490] block nbd1: Device being setup by another task [ 1185.887682][T31493] block nbd0: shutting down sockets 13:04:13 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_usb_connect$cdc_ecm(0x5, 0x4d, &(0x7f0000000580)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x0, 0xa}}}}]}}]}}, 0x0) 13:04:13 executing program 1: ioctl$BTRFS_IOC_SCRUB(0xffffffffffffffff, 0xc400941b, &(0x7f0000000180)={0x0, 0x3, 0x66454f6d}) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) (async, rerun: 32) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async, rerun: 32) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) (async) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r4 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) ioctl$NBD_DISCONNECT(r4, 0xab08) 13:04:13 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 1186.043117][T18028] usb 4-1: Using ep0 maxpacket: 16 [ 1186.089672][T31501] block nbd4: shutting down sockets [ 1186.090132][T31501] block nbd4: server does not support multiple connections per device. 13:04:13 executing program 2: set_mempolicy(0x1, 0x0, 0x0) (async) r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x103200) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) (async, rerun: 32) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (rerun: 32) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x191000) [ 1186.091827][T31500] block nbd2: shutting down sockets 13:04:13 executing program 4: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) ioctl$NBD_DO_IT(r0, 0xab03) set_mempolicy(0x1, 0x0, 0x0) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)) (async) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) (async) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) [ 1186.192130][T18028] usb 4-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1186.194353][T31517] Error: Driver 'raw-gadget' is already registered, aborting... [ 1186.194366][T31517] UDC core: USB Raw Gadget: driver registration failed: -16 [ 1186.194391][T31517] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1186.262525][T31513] block nbd0: shutting down sockets [ 1186.330166][T31519] block nbd2: shutting down sockets [ 1186.379486][T18028] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1186.379520][T18028] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1186.379543][T18028] usb 4-1: Product: syz [ 1186.379560][T18028] usb 4-1: Manufacturer: syz [ 1186.379578][T18028] usb 4-1: SerialNumber: syz [ 1186.430703][T18028] cdc_ether: probe of 4-1:1.0 failed with error -22 [ 1186.449598][T31522] block nbd4: shutting down sockets [ 1186.450168][T31522] block nbd4: server does not support multiple connections per device. [ 1186.636344][T18028] usb 4-1: USB disconnect, device number 20 13:04:14 executing program 3: set_mempolicy(0x1, 0x0, 0x0) syz_usb_connect$cdc_ecm(0x5, 0x4d, &(0x7f0000000580)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x2}}}}}]}}]}}, 0x0) 13:04:14 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000040)={0x0, 0x0}) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000100)={'\x00', 0x800, 0xa, 0x6, 0xfffffffffffffffb, 0x0, r3}) ioctl$NBD_DO_IT(r0, 0xab03) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0xc) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r6 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c80) ioctl$LOOP_CTL_ADD(r4, 0x4c80, r6) r7 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="38000000150a01020000000000000000010000060900010073797a30000000000900020073797a31000000000900020073797a3200004000"], 0x38}, 0x1, 0x0, 0x0, 0x4001}, 0x4008800) r8 = ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, r7) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, r8) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r7) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_DISCONNECT(r2, 0xab08) 13:04:14 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) (async) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 13:04:14 executing program 2: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) 13:04:14 executing program 4: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) set_mempolicy(0x1, &(0x7f0000000000), 0x10000) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r0, 0xab03) 13:04:14 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_usb_connect$cdc_ecm(0x5, 0x4d, &(0x7f0000000580)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x0, 0xf}}}}]}}]}}, 0x0) [ 1187.230448][T31534] block nbd1: shutting down sockets [ 1187.251044][T31536] block nbd4: shutting down sockets 13:04:15 executing program 4: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) set_mempolicy(0x1, &(0x7f0000000000), 0x10000) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) ioctl$NBD_DO_IT(r0, 0xab03) [ 1187.278033][T31542] Error: Driver 'raw-gadget' is already registered, aborting... [ 1187.278047][T31542] UDC core: USB Raw Gadget: driver registration failed: -16 13:04:15 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)) (async) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) (async) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) 13:04:15 executing program 2: set_mempolicy(0x1, 0x0, 0x0) (async) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) [ 1187.278066][T31542] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1187.300278][T31539] block nbd0: Device being setup by another task 13:04:15 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000040)={0x0, 0x0}) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000100)={'\x00', 0x800, 0xa, 0x6, 0xfffffffffffffffb, 0x0, r3}) ioctl$NBD_DO_IT(r0, 0xab03) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0xc) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r6 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c80) ioctl$LOOP_CTL_ADD(r4, 0x4c80, r6) r7 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="38000000150a01020000000000000000010000060900010073797a30000000000900020073797a31000000000900020073797a3200004000"], 0x38}, 0x1, 0x0, 0x0, 0x4001}, 0x4008800) r8 = ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, r7) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, r8) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r7) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_DISCONNECT(r2, 0xab08) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) (async) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000040)) (async) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000100)={'\x00', 0x800, 0xa, 0x6, 0xfffffffffffffffb, 0x0, r3}) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0xc) (async) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async) ioctl$LOOP_CTL_GET_FREE(r5, 0x4c80) (async) ioctl$LOOP_CTL_ADD(r4, 0x4c80, r6) (async) ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) (async) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="38000000150a01020000000000000000010000060900010073797a30000000000900020073797a31000000000900020073797a3200004000"], 0x38}, 0x1, 0x0, 0x0, 0x4001}, 0x4008800) (async) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, r7) (async) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, r8) (async) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r7) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_DISCONNECT(r2, 0xab08) (async) [ 1187.301631][T31543] block nbd2: shutting down sockets [ 1187.302643][T31539] block nbd0: shutting down sockets [ 1187.327416][T31544] block nbd1: NBD_DISCONNECT 13:04:15 executing program 4: set_mempolicy(0x1, 0x0, 0x0) (async) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) set_mempolicy(0x1, &(0x7f0000000000), 0x10000) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) ioctl$NBD_DO_IT(r0, 0xab03) [ 1187.327445][T31544] block nbd1: Send disconnect failed -32 [ 1187.455505][T31547] block nbd4: shutting down sockets [ 1187.479405][ T3691] usb 6-1: new high-speed USB device number 20 using dummy_hcd [ 1187.562933][T31556] block nbd2: shutting down sockets 13:04:15 executing program 4: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000180)="0f436aa6a2c62077c6e6f0798a95128d31aafe973106f1e6e29524da99a64a595821de46128c4ee6bacb62e7b8241d32bce9df950c7b44f45815772191aac7ece529c7682ce20b57abdd1da135eb2728556314eaf0a47c3ae54ad3abdcdd6bd484688a924d544994a02b2dc00c7cfaf02f2bf5a1baec07b72ec664b30a8d55b2135f44cb96ac7a707a4728ea493716", 0x8f, 0xfffffffffffffffc) ioctl$NBD_DO_IT(r0, 0xab03) r3 = dup3(r1, r2, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) [ 1187.590241][T31555] block nbd1: shutting down sockets [ 1187.604714][T31558] block nbd0: Device being setup by another task [ 1187.608241][T31558] block nbd0: shutting down sockets [ 1187.685925][T31555] block nbd1: NBD_DISCONNECT [ 1187.685953][T31555] block nbd1: Send disconnect failed -32 [ 1187.719434][ T3691] usb 6-1: Using ep0 maxpacket: 16 13:04:15 executing program 3: set_mempolicy(0x1, 0x0, 0x0) syz_usb_connect$cdc_ecm(0x5, 0x4d, &(0x7f0000000580)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x3}}}}}]}}]}}, 0x0) 13:04:15 executing program 2: set_mempolicy(0x1, 0x0, 0x0) (async) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async, rerun: 32) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) (rerun: 32) 13:04:15 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) getpeername$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000100)=0x14) socketpair(0x4ab9415f87f1fac6, 0x80000, 0xff, &(0x7f00000027c0)={0xffffffffffffffff}) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r3, 0x89fb, &(0x7f0000002880)={'syztnl1\x00', &(0x7f0000002800)={'ip6tnl0\x00', 0x0, 0x29, 0x2, 0x8, 0x3607ca07, 0x10, @loopback, @ipv4={'\x00', '\xff\xff', @loopback}, 0x10, 0x8000, 0x8, 0x5}}) sendmsg$inet(r1, &(0x7f0000002700)={&(0x7f0000000040)={0x2, 0x4e24, @local}, 0x10, &(0x7f0000002500)=[{&(0x7f0000000180)="4fab92062579caba432176dbe35d5bfdf56748577a784900358babff7c55f4d3446ade572a3b20bd069d7696c795bbe42bd9f45d8033570ad46871da20177018a1f132feb71c1ab34b37ea50848f974f4cd4e8a25b83adf95e6daa397673eb2dd52a18b64258cc6e6d", 0x69}, {&(0x7f0000000200)="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0x1000}, {&(0x7f0000001200)="a5dec38edd4342094cce7d21483a9c544bd7f36aad54bf39605c530490d3633d14d47c6da2821315c275a697fee4f5ac5b53b4645715cca0cd07f4e27656618bebd018a34cf83faab1c30df784f478769c33177a8763aa7d0565e93819362107f63d8abff0f51c829b1b610bd5ac503ba1f6b57aa63fbceea9a6afae50c0650190ee7baae42ab61da3a6dbda0c70401b3d34b5bef5ff2c5764fc851cb2817bbaae8c35bcdd406246af07b18669fa854f1ff43b749619fc3c8c840e52af6c79a3c6bcbcac840d0ac73be5e1bf270f82044eb50c7961b176eacc64cf3005fe34b423fa07447f0c44271d750fc507836715", 0xf0}, {&(0x7f0000001300)="d288c4abf9c4898600ef84a2eeaf25408ca0a0f9572a33f98e766fc614ed89433e2013fea130398efea1f30d4328140f10e18a427b606d928a43b399e0ea6163e7b6395d86ce707e7ed7a90d743e7e2d8f36d36af55385fd0229a90a5148794bcc7e44f539c637f1fd029167e51328694c64813f14932267e97ca7bf3721a6c85185d3ca24d9ebca1f0e8b74d2", 0x8d}, {&(0x7f00000013c0)="075f6d575f8672de8456d96f04179f661a5494b6788eb99f4130b81d0d1521265ea1312b18c17cbaf7cb26c31f80916317e3c18c01a92869774618bfcc4dd625bcf50fa80858377d1650f789828bff5976ebceb099d12d44029cb69b91758a57e19a59ca321d349bfa58b935d8491aaade48a90490b275d18f8d149ad71c047f3d3df7b76225702f0a91b71711c95484df134df19f12d48eb657f2eb03fc319b57ba6b0a8a2f2a674d35ef18", 0xac}, {&(0x7f0000001480)="942eb6f37a34df9df70921f509692ed13dc49faec38120a531dd56aeea0f30ca15be2cfad01902adbb1fdeaa9aaf2f0b082810c14d410844583a389fe6b3bc069216a023baa071e726f8bce0e4d40c9d136ad498e88d997f82c80303", 0x5c}, {&(0x7f0000001500)="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0x1000}], 0x7, &(0x7f00000028c0)=ANY=[@ANYBLOB="1cff07000000000000080000006751022db485d331d6ee293e68d5d86ea27e2317af92704cc2aec1890b8905b1befd5de9e1a7b5367342ba75bfb9b2d10d821e055cc3d21a357b4a76b9ebba70ded00560d8fdc9598259e8606505bd27ff60a5d8fb2fe99909636d97c6b190b2e8be5c51bf11c181e0958acaf8adbb8d13de8dd31257db24ebe38ed2380a87c205", @ANYRES32=r2, @ANYBLOB="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"/356], 0x178}, 0x48004) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r4 = signalfd(r0, &(0x7f0000000000)={[0x1]}, 0x8) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x2) r5 = accept4$x25(r4, 0x0, &(0x7f0000002740), 0x80000) ioctl$AUTOFS_IOC_ASKUMOUNT(r5, 0x80049370, &(0x7f0000002780)) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r0, 0xab03) 13:04:15 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000040)={0x0, 0x0}) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000100)={'\x00', 0x800, 0xa, 0x6, 0xfffffffffffffffb, 0x0, r3}) ioctl$NBD_DO_IT(r0, 0xab03) (async) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0xc) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r6 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c80) ioctl$LOOP_CTL_ADD(r4, 0x4c80, r6) (async) r7 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) (async) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="38000000150a01020000000000000000010000060900010073797a30000000000900020073797a31000000000900020073797a3200004000"], 0x38}, 0x1, 0x0, 0x0, 0x4001}, 0x4008800) r8 = ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, r7) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, r8) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r7) (async) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_DISCONNECT(r2, 0xab08) [ 1187.750982][ T28] kauditd_printk_skb: 2 callbacks suppressed [ 1187.751000][ T28] audit: type=1400 audit(1655384655.459:550): avc: denied { write } for pid=3645 comm="syz-executor.0" name="loop0" dev="devtmpfs" ino=3238 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 13:04:15 executing program 4: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000180)="0f436aa6a2c62077c6e6f0798a95128d31aafe973106f1e6e29524da99a64a595821de46128c4ee6bacb62e7b8241d32bce9df950c7b44f45815772191aac7ece529c7682ce20b57abdd1da135eb2728556314eaf0a47c3ae54ad3abdcdd6bd484688a924d544994a02b2dc00c7cfaf02f2bf5a1baec07b72ec664b30a8d55b2135f44cb96ac7a707a4728ea493716", 0x8f, 0xfffffffffffffffc) (async) ioctl$NBD_DO_IT(r0, 0xab03) r3 = dup3(r1, r2, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) [ 1187.798919][T31567] block nbd4: shutting down sockets [ 1187.839460][ T3691] usb 6-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1187.911482][T31576] block nbd1: shutting down sockets [ 1187.936057][T31579] Error: Driver 'raw-gadget' is already registered, aborting... [ 1187.936072][T31579] UDC core: USB Raw Gadget: driver registration failed: -16 [ 1187.936091][T31579] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1187.937141][T31573] block nbd2: shutting down sockets [ 1187.946158][T31576] block nbd1: NBD_DISCONNECT [ 1187.946471][T31576] block nbd1: Send disconnect failed -32 [ 1187.963675][T31580] block nbd0: shutting down sockets [ 1187.999645][ T3691] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1187.999678][ T3691] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1187.999702][ T3691] usb 6-1: Product: syz [ 1187.999718][ T3691] usb 6-1: Manufacturer: syz [ 1187.999736][ T3691] usb 6-1: SerialNumber: syz [ 1188.036447][T31583] block nbd4: shutting down sockets [ 1188.042514][ T3691] cdc_ether: probe of 6-1:1.0 failed with error -22 [ 1188.243815][ T3692] usb 6-1: USB disconnect, device number 20 13:04:16 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_usb_connect$cdc_ecm(0x5, 0x4d, &(0x7f0000000580)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x0, 0x18}}}}]}}]}}, 0x0) 13:04:16 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) getpeername$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000100)=0x14) (async) socketpair(0x4ab9415f87f1fac6, 0x80000, 0xff, &(0x7f00000027c0)={0xffffffffffffffff}) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r3, 0x89fb, &(0x7f0000002880)={'syztnl1\x00', &(0x7f0000002800)={'ip6tnl0\x00', 0x0, 0x29, 0x2, 0x8, 0x3607ca07, 0x10, @loopback, @ipv4={'\x00', '\xff\xff', @loopback}, 0x10, 0x8000, 0x8, 0x5}}) (async, rerun: 64) sendmsg$inet(r1, &(0x7f0000002700)={&(0x7f0000000040)={0x2, 0x4e24, @local}, 0x10, &(0x7f0000002500)=[{&(0x7f0000000180)="4fab92062579caba432176dbe35d5bfdf56748577a784900358babff7c55f4d3446ade572a3b20bd069d7696c795bbe42bd9f45d8033570ad46871da20177018a1f132feb71c1ab34b37ea50848f974f4cd4e8a25b83adf95e6daa397673eb2dd52a18b64258cc6e6d", 0x69}, {&(0x7f0000000200)="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0x1000}, {&(0x7f0000001200)="a5dec38edd4342094cce7d21483a9c544bd7f36aad54bf39605c530490d3633d14d47c6da2821315c275a697fee4f5ac5b53b4645715cca0cd07f4e27656618bebd018a34cf83faab1c30df784f478769c33177a8763aa7d0565e93819362107f63d8abff0f51c829b1b610bd5ac503ba1f6b57aa63fbceea9a6afae50c0650190ee7baae42ab61da3a6dbda0c70401b3d34b5bef5ff2c5764fc851cb2817bbaae8c35bcdd406246af07b18669fa854f1ff43b749619fc3c8c840e52af6c79a3c6bcbcac840d0ac73be5e1bf270f82044eb50c7961b176eacc64cf3005fe34b423fa07447f0c44271d750fc507836715", 0xf0}, {&(0x7f0000001300)="d288c4abf9c4898600ef84a2eeaf25408ca0a0f9572a33f98e766fc614ed89433e2013fea130398efea1f30d4328140f10e18a427b606d928a43b399e0ea6163e7b6395d86ce707e7ed7a90d743e7e2d8f36d36af55385fd0229a90a5148794bcc7e44f539c637f1fd029167e51328694c64813f14932267e97ca7bf3721a6c85185d3ca24d9ebca1f0e8b74d2", 0x8d}, {&(0x7f00000013c0)="075f6d575f8672de8456d96f04179f661a5494b6788eb99f4130b81d0d1521265ea1312b18c17cbaf7cb26c31f80916317e3c18c01a92869774618bfcc4dd625bcf50fa80858377d1650f789828bff5976ebceb099d12d44029cb69b91758a57e19a59ca321d349bfa58b935d8491aaade48a90490b275d18f8d149ad71c047f3d3df7b76225702f0a91b71711c95484df134df19f12d48eb657f2eb03fc319b57ba6b0a8a2f2a674d35ef18", 0xac}, {&(0x7f0000001480)="942eb6f37a34df9df70921f509692ed13dc49faec38120a531dd56aeea0f30ca15be2cfad01902adbb1fdeaa9aaf2f0b082810c14d410844583a389fe6b3bc069216a023baa071e726f8bce0e4d40c9d136ad498e88d997f82c80303", 0x5c}, {&(0x7f0000001500)="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0x1000}], 0x7, &(0x7f00000028c0)=ANY=[@ANYBLOB="1cff07000000000000080000006751022db485d331d6ee293e68d5d86ea27e2317af92704cc2aec1890b8905b1befd5de9e1a7b5367342ba75bfb9b2d10d821e055cc3d21a357b4a76b9ebba70ded00560d8fdc9598259e8606505bd27ff60a5d8fb2fe99909636d97c6b190b2e8be5c51bf11c181e0958acaf8adbb8d13de8dd31257db24ebe38ed2380a87c205", @ANYRES32=r2, @ANYBLOB="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"/356], 0x178}, 0x48004) (rerun: 64) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r4 = signalfd(r0, &(0x7f0000000000)={[0x1]}, 0x8) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x2) (async) r5 = accept4$x25(r4, 0x0, &(0x7f0000002740), 0x80000) ioctl$AUTOFS_IOC_ASKUMOUNT(r5, 0x80049370, &(0x7f0000002780)) (async, rerun: 64) ioctl$NBD_DO_IT(r0, 0xab03) (async, rerun: 64) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r0, 0xab03) 13:04:16 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x121000) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000100)='/sys/module/tpm', 0x20001, 0x44) ioctl$NBD_SET_SOCK(r4, 0xab00, 0xffffffffffffffff) ioctl$NBD_DO_IT(r3, 0xab03) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x4000) ioctl$NBD_SET_SOCK(r2, 0xab00, r5) ioctl$NBD_DISCONNECT(r2, 0xab08) 13:04:16 executing program 4: set_mempolicy(0x1, 0x0, 0x0) (async) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async, rerun: 32) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) (rerun: 32) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000180)="0f436aa6a2c62077c6e6f0798a95128d31aafe973106f1e6e29524da99a64a595821de46128c4ee6bacb62e7b8241d32bce9df950c7b44f45815772191aac7ece529c7682ce20b57abdd1da135eb2728556314eaf0a47c3ae54ad3abdcdd6bd484688a924d544994a02b2dc00c7cfaf02f2bf5a1baec07b72ec664b30a8d55b2135f44cb96ac7a707a4728ea493716", 0x8f, 0xfffffffffffffffc) ioctl$NBD_DO_IT(r0, 0xab03) r3 = dup3(r1, r2, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) 13:04:16 executing program 2: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r1, 0x8982, &(0x7f0000000040)={0x0, 'caif0\x00', {0x3}, 0x3}) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$EXT4_IOC_CLEAR_ES_CACHE(0xffffffffffffffff, 0x6628) r4 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) r5 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r5, 0xab00, r6) recvmsg(r6, &(0x7f0000000480)={&(0x7f0000000180)=@pppoe={0x18, 0x0, {0x0, @local}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)=""/179, 0xb3}, {&(0x7f0000000080)=""/22, 0x16}, {&(0x7f00000002c0)=""/219, 0xdb}, {&(0x7f00000003c0)=""/71, 0x47}], 0x4, &(0x7f0000000440)=""/58, 0x3a}, 0x12040) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) 13:04:16 executing program 3: set_mempolicy(0x1, 0x0, 0x0) syz_usb_connect$cdc_ecm(0x5, 0x4d, &(0x7f0000000580)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x4}}}}}]}}]}}, 0x0) [ 1188.840112][T31591] block nbd1: shutting down sockets [ 1188.841619][T31597] block nbd0: shutting down sockets [ 1188.844528][T31591] block nbd1: NBD_DISCONNECT 13:04:16 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) getpeername$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000100)=0x14) (async) socketpair(0x4ab9415f87f1fac6, 0x80000, 0xff, &(0x7f00000027c0)={0xffffffffffffffff}) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r3, 0x89fb, &(0x7f0000002880)={'syztnl1\x00', &(0x7f0000002800)={'ip6tnl0\x00', 0x0, 0x29, 0x2, 0x8, 0x3607ca07, 0x10, @loopback, @ipv4={'\x00', '\xff\xff', @loopback}, 0x10, 0x8000, 0x8, 0x5}}) sendmsg$inet(r1, &(0x7f0000002700)={&(0x7f0000000040)={0x2, 0x4e24, @local}, 0x10, &(0x7f0000002500)=[{&(0x7f0000000180)="4fab92062579caba432176dbe35d5bfdf56748577a784900358babff7c55f4d3446ade572a3b20bd069d7696c795bbe42bd9f45d8033570ad46871da20177018a1f132feb71c1ab34b37ea50848f974f4cd4e8a25b83adf95e6daa397673eb2dd52a18b64258cc6e6d", 0x69}, {&(0x7f0000000200)="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0x1000}, {&(0x7f0000001200)="a5dec38edd4342094cce7d21483a9c544bd7f36aad54bf39605c530490d3633d14d47c6da2821315c275a697fee4f5ac5b53b4645715cca0cd07f4e27656618bebd018a34cf83faab1c30df784f478769c33177a8763aa7d0565e93819362107f63d8abff0f51c829b1b610bd5ac503ba1f6b57aa63fbceea9a6afae50c0650190ee7baae42ab61da3a6dbda0c70401b3d34b5bef5ff2c5764fc851cb2817bbaae8c35bcdd406246af07b18669fa854f1ff43b749619fc3c8c840e52af6c79a3c6bcbcac840d0ac73be5e1bf270f82044eb50c7961b176eacc64cf3005fe34b423fa07447f0c44271d750fc507836715", 0xf0}, {&(0x7f0000001300)="d288c4abf9c4898600ef84a2eeaf25408ca0a0f9572a33f98e766fc614ed89433e2013fea130398efea1f30d4328140f10e18a427b606d928a43b399e0ea6163e7b6395d86ce707e7ed7a90d743e7e2d8f36d36af55385fd0229a90a5148794bcc7e44f539c637f1fd029167e51328694c64813f14932267e97ca7bf3721a6c85185d3ca24d9ebca1f0e8b74d2", 0x8d}, {&(0x7f00000013c0)="075f6d575f8672de8456d96f04179f661a5494b6788eb99f4130b81d0d1521265ea1312b18c17cbaf7cb26c31f80916317e3c18c01a92869774618bfcc4dd625bcf50fa80858377d1650f789828bff5976ebceb099d12d44029cb69b91758a57e19a59ca321d349bfa58b935d8491aaade48a90490b275d18f8d149ad71c047f3d3df7b76225702f0a91b71711c95484df134df19f12d48eb657f2eb03fc319b57ba6b0a8a2f2a674d35ef18", 0xac}, {&(0x7f0000001480)="942eb6f37a34df9df70921f509692ed13dc49faec38120a531dd56aeea0f30ca15be2cfad01902adbb1fdeaa9aaf2f0b082810c14d410844583a389fe6b3bc069216a023baa071e726f8bce0e4d40c9d136ad498e88d997f82c80303", 0x5c}, {&(0x7f0000001500)="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0x1000}], 0x7, &(0x7f00000028c0)=ANY=[@ANYBLOB="1cff07000000000000080000006751022db485d331d6ee293e68d5d86ea27e2317af92704cc2aec1890b8905b1befd5de9e1a7b5367342ba75bfb9b2d10d821e055cc3d21a357b4a76b9ebba70ded00560d8fdc9598259e8606505bd27ff60a5d8fb2fe99909636d97c6b190b2e8be5c51bf11c181e0958acaf8adbb8d13de8dd31257db24ebe38ed2380a87c205", @ANYRES32=r2, @ANYBLOB="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"/356], 0x178}, 0x48004) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r4 = signalfd(r0, &(0x7f0000000000)={[0x1]}, 0x8) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x2) (async) r5 = accept4$x25(r4, 0x0, &(0x7f0000002740), 0x80000) ioctl$AUTOFS_IOC_ASKUMOUNT(r5, 0x80049370, &(0x7f0000002780)) (async) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) ioctl$NBD_DO_IT(r0, 0xab03) 13:04:16 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x121000) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000100)='/sys/module/tpm', 0x20001, 0x44) ioctl$NBD_SET_SOCK(r4, 0xab00, 0xffffffffffffffff) ioctl$NBD_DO_IT(r3, 0xab03) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x4000) ioctl$NBD_SET_SOCK(r2, 0xab00, r5) ioctl$NBD_DISCONNECT(r2, 0xab08) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) (async) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x121000) (async) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000100)='/sys/module/tpm', 0x20001, 0x44) (async) ioctl$NBD_SET_SOCK(r4, 0xab00, 0xffffffffffffffff) (async) ioctl$NBD_DO_IT(r3, 0xab03) (async) pipe2(&(0x7f0000000080), 0x4000) (async) ioctl$NBD_SET_SOCK(r2, 0xab00, r5) (async) ioctl$NBD_DISCONNECT(r2, 0xab08) (async) [ 1188.844551][T31591] block nbd1: Send disconnect failed -32 [ 1188.895624][T31600] Error: Driver 'raw-gadget' is already registered, aborting... [ 1188.895640][T31600] UDC core: USB Raw Gadget: driver registration failed: -16 [ 1188.895659][T31600] misc raw-gadget: fail, usb_gadget_register_driver returned -16 13:04:16 executing program 4: set_mempolicy(0x4000, 0x0, 0x400) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r0, 0xab03) 13:04:16 executing program 2: set_mempolicy(0x1, 0x0, 0x0) (async) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r1, 0x8982, &(0x7f0000000040)={0x0, 'caif0\x00', {0x3}, 0x3}) (async) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) (async) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_DO_IT(r2, 0xab03) (async) ioctl$EXT4_IOC_CLEAR_ES_CACHE(0xffffffffffffffff, 0x6628) (async) r4 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) r5 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r5, 0xab00, r6) (async) recvmsg(r6, &(0x7f0000000480)={&(0x7f0000000180)=@pppoe={0x18, 0x0, {0x0, @local}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)=""/179, 0xb3}, {&(0x7f0000000080)=""/22, 0x16}, {&(0x7f00000002c0)=""/219, 0xdb}, {&(0x7f00000003c0)=""/71, 0x47}], 0x4, &(0x7f0000000440)=""/58, 0x3a}, 0x12040) (async) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) [ 1188.900837][T31594] block nbd2: server does not support multiple connections per device. [ 1188.901051][T31594] block nbd2: server does not support multiple connections per device. [ 1188.929799][T31594] block nbd2: shutting down sockets [ 1189.103707][T31605] block nbd1: shutting down sockets [ 1189.107291][T31605] block nbd1: NBD_DISCONNECT 13:04:16 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) r3 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x121000) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000100)='/sys/module/tpm', 0x20001, 0x44) ioctl$NBD_SET_SOCK(r4, 0xab00, 0xffffffffffffffff) ioctl$NBD_DO_IT(r3, 0xab03) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x4000) ioctl$NBD_SET_SOCK(r2, 0xab00, r5) ioctl$NBD_DISCONNECT(r2, 0xab08) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) (async) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x121000) (async) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000100)='/sys/module/tpm', 0x20001, 0x44) (async) ioctl$NBD_SET_SOCK(r4, 0xab00, 0xffffffffffffffff) (async) ioctl$NBD_DO_IT(r3, 0xab03) (async) pipe2(&(0x7f0000000080), 0x4000) (async) ioctl$NBD_SET_SOCK(r2, 0xab00, r5) (async) ioctl$NBD_DISCONNECT(r2, 0xab08) (async) 13:04:16 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000040)={r1, 0xffffffffffffff01, 0x4, 0xb0e0000}) r3 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r4 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 1189.107316][T31605] block nbd1: Send disconnect failed -32 [ 1189.141509][T31603] block nbd0: shutting down sockets [ 1189.189364][T22237] usb 4-1: new high-speed USB device number 21 using dummy_hcd [ 1189.240657][T31614] block nbd4: shutting down sockets [ 1189.269987][T31616] block nbd2: Device being setup by another task [ 1189.311965][T31617] block nbd2: shutting down sockets [ 1189.345123][T31620] block nbd1: shutting down sockets 13:04:17 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_usb_connect$cdc_ecm(0x5, 0x4d, &(0x7f0000000580)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x0, 0x1d}}}}]}}]}}, 0x0) 13:04:17 executing program 4: set_mempolicy(0x4000, 0x0, 0x400) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r0, 0xab03) set_mempolicy(0x4000, 0x0, 0x400) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) 13:04:17 executing program 2: set_mempolicy(0x1, 0x0, 0x0) (async) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r1, 0x8982, &(0x7f0000000040)={0x0, 'caif0\x00', {0x3}, 0x3}) (async) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) (async) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_DO_IT(r2, 0xab03) (async) ioctl$EXT4_IOC_CLEAR_ES_CACHE(0xffffffffffffffff, 0x6628) (async) r4 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) r5 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r5, 0xab00, r6) (async) recvmsg(r6, &(0x7f0000000480)={&(0x7f0000000180)=@pppoe={0x18, 0x0, {0x0, @local}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)=""/179, 0xb3}, {&(0x7f0000000080)=""/22, 0x16}, {&(0x7f00000002c0)=""/219, 0xdb}, {&(0x7f00000003c0)=""/71, 0x47}], 0x4, &(0x7f0000000440)=""/58, 0x3a}, 0x12040) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) [ 1189.385118][T31620] block nbd1: NBD_DISCONNECT [ 1189.385146][T31620] block nbd1: Send disconnect failed -32 [ 1189.429465][T22237] usb 4-1: Using ep0 maxpacket: 16 13:04:17 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) ioctl$NBD_DISCONNECT(r2, 0xab08) 13:04:17 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000040)={r1, 0xffffffffffffff01, 0x4, 0xb0e0000}) (async) r3 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) (async) r4 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) (async, rerun: 32) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) (async, rerun: 32) ioctl$NBD_DO_IT(r0, 0xab03) (async, rerun: 32) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (rerun: 32) [ 1189.473532][T31630] block nbd0: shutting down sockets [ 1189.490568][T31628] block nbd4: shutting down sockets [ 1189.558140][T22237] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1189.558177][T22237] usb 4-1: config 1 interface 0 altsetting 0 has an invalid endpoint descriptor of length 4, skipping [ 1189.558204][T22237] usb 4-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 1189.584623][T31639] Error: Driver 'raw-gadget' is already registered, aborting... [ 1189.584638][T31639] UDC core: USB Raw Gadget: driver registration failed: -16 [ 1189.584658][T31639] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1189.619708][T31637] block nbd2: Device being setup by another task [ 1189.620372][T31638] block nbd2: shutting down sockets [ 1189.660033][T31641] block nbd1: shutting down sockets [ 1189.661255][T31641] block nbd1: NBD_DISCONNECT [ 1189.661281][T31641] block nbd1: Send disconnect failed -32 [ 1189.711238][T22237] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1189.711272][T22237] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1189.711294][T22237] usb 4-1: Product: syz [ 1189.711310][T22237] usb 4-1: Manufacturer: syz [ 1189.711327][T22237] usb 4-1: SerialNumber: syz [ 1189.750497][T22237] cdc_ether: probe of 4-1:1.0 failed with error -22 [ 1189.956407][ T3692] usb 4-1: USB disconnect, device number 21 13:04:18 executing program 3: set_mempolicy(0x1, 0x0, 0x0) syz_usb_connect$cdc_ecm(0x5, 0x4d, &(0x7f0000000580)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x5}}}}}]}}]}}, 0x0) 13:04:18 executing program 4: set_mempolicy(0x4000, 0x0, 0x400) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r0, 0xab03) set_mempolicy(0x4000, 0x0, 0x400) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) 13:04:18 executing program 2: set_mempolicy(0x1, 0x0, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0xc240) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) r3 = syz_open_dev$vcsn(&(0x7f0000000100), 0x4, 0x10b500) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r3) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180), 0x8601, 0x0) ioctl$INCFS_IOC_CREATE_FILE(r4, 0xc058671e, &(0x7f0000000500)={{'\x00', 0x3}, {0x101}, 0x21, 0x0, 0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)="dd72b6e2a8147bef33665e1a456fb88825b28981bd4896a951a4747e77952a648b5e9504fb985fcb36dc3ad64c90d14bf92e29fc45bd5468b21ae2255036b3656edf08d3a27f", 0x46, 0x0, &(0x7f00000002c0)={0x2, 0x1a8, {0x1, 0xc, 0xc9, "add3a8c205ab7d731447a89053d2d7f6d87f25ac4de6edf49bdc3e63e46f93e333b99257cd8a73b4d19df159a7723ff28240c32eb5322bf5f3ef18df2c7e77d78c08b0d74c2d40b4f937633404ee7b6cdebe4e6ba33d64ef2d9c1dfda8a980d4bdb319b190e4364f7f757546ef39bcdeb53d5899ec8793a5fdb334e6ef319efbb928cd6cc76fb9d9ec4a8b75360e04dcafbe1a624cc813888cbd09a5fb7113e0af262f025472a47459989f001b764744c55a200ed3f4aebb7f22c00eff32f287e03f497176c7b4435d", 0xd2, "5b6201d29ac6a24bf436e2a9493c64dd8839886727ff5f28d13d263b91ab99cac480989bba5d0935fe25973f6a3c9922c8fa9bba1e8b4cd56e51eed76f44048a53f4265bd15778e4e0ade0fb31d39116c2493e10f032d5f66d78977a547541d04ec5a0d85183efdfa2dc4b469c13adef028db8403c09309a9e8120ee45c7481e6012333aa4737a266ef8935722c7311be1c7823729ec6a1ea82316e0131e59f6f7c9140f8cfbedfa73c4c876ddd2f1f45439a894315dd5bd85471ba291f7192c4ea58538730f61330a30730d59336c7fbc52"}, 0x78, "879b8adc0826173f7f4d660c4b4d489f3f83819fe021d4e43d5541d82ef0840a048f060172c39fcd0ad5be1bec66d99b43692083c5e47e7335b9608449b803f2c4ef0b14051eeeda2ed0512c5e43191e4b79b8c2edd26550795d6bec17a811a727d07cb58f959e9edfe7f68815d2680a953ca12947243496"}, 0x22c}) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x101000) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x40280) set_mempolicy(0x2, &(0x7f0000000000)=0x9ca, 0xfffffffffffffffc) 13:04:18 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000040)={r1, 0xffffffffffffff01, 0x4, 0xb0e0000}) r3 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r4 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)) (async) pipe2(&(0x7f0000000000), 0x4000) (async) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000040)={r1, 0xffffffffffffff01, 0x4, 0xb0e0000}) (async) openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)) (async) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) (async) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) 13:04:18 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) (async) ioctl$NBD_DISCONNECT(r2, 0xab08) 13:04:18 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_usb_connect$cdc_ecm(0x5, 0x4d, &(0x7f0000000580)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x0, 0x205}}}}]}}]}}, 0x0) 13:04:18 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) (async) ioctl$NBD_DISCONNECT(r2, 0xab08) [ 1190.559497][T31653] block nbd1: shutting down sockets [ 1190.559812][T31655] block nbd4: shutting down sockets [ 1190.560050][T31654] block nbd1: NBD_DISCONNECT [ 1190.560074][T31654] block nbd1: Send disconnect failed -32 13:04:18 executing program 4: set_mempolicy(0x1, 0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x2f00c0) set_mempolicy(0x8000, &(0x7f0000000000)=0x2, 0x9) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x204000) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r2, 0xab03) 13:04:18 executing program 2: set_mempolicy(0x1, 0x0, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) (async) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0xc240) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) (async) r3 = syz_open_dev$vcsn(&(0x7f0000000100), 0x4, 0x10b500) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r3) (async, rerun: 32) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180), 0x8601, 0x0) (rerun: 32) ioctl$INCFS_IOC_CREATE_FILE(r4, 0xc058671e, &(0x7f0000000500)={{'\x00', 0x3}, {0x101}, 0x21, 0x0, 0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)="dd72b6e2a8147bef33665e1a456fb88825b28981bd4896a951a4747e77952a648b5e9504fb985fcb36dc3ad64c90d14bf92e29fc45bd5468b21ae2255036b3656edf08d3a27f", 0x46, 0x0, &(0x7f00000002c0)={0x2, 0x1a8, {0x1, 0xc, 0xc9, "add3a8c205ab7d731447a89053d2d7f6d87f25ac4de6edf49bdc3e63e46f93e333b99257cd8a73b4d19df159a7723ff28240c32eb5322bf5f3ef18df2c7e77d78c08b0d74c2d40b4f937633404ee7b6cdebe4e6ba33d64ef2d9c1dfda8a980d4bdb319b190e4364f7f757546ef39bcdeb53d5899ec8793a5fdb334e6ef319efbb928cd6cc76fb9d9ec4a8b75360e04dcafbe1a624cc813888cbd09a5fb7113e0af262f025472a47459989f001b764744c55a200ed3f4aebb7f22c00eff32f287e03f497176c7b4435d", 0xd2, "5b6201d29ac6a24bf436e2a9493c64dd8839886727ff5f28d13d263b91ab99cac480989bba5d0935fe25973f6a3c9922c8fa9bba1e8b4cd56e51eed76f44048a53f4265bd15778e4e0ade0fb31d39116c2493e10f032d5f66d78977a547541d04ec5a0d85183efdfa2dc4b469c13adef028db8403c09309a9e8120ee45c7481e6012333aa4737a266ef8935722c7311be1c7823729ec6a1ea82316e0131e59f6f7c9140f8cfbedfa73c4c876ddd2f1f45439a894315dd5bd85471ba291f7192c4ea58538730f61330a30730d59336c7fbc52"}, 0x78, "879b8adc0826173f7f4d660c4b4d489f3f83819fe021d4e43d5541d82ef0840a048f060172c39fcd0ad5be1bec66d99b43692083c5e47e7335b9608449b803f2c4ef0b14051eeeda2ed0512c5e43191e4b79b8c2edd26550795d6bec17a811a727d07cb58f959e9edfe7f68815d2680a953ca12947243496"}, 0x22c}) (async) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x101000) (async) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x40280) (async) set_mempolicy(0x2, &(0x7f0000000000)=0x9ca, 0xfffffffffffffffc) 13:04:18 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000040)={{0x1, 0x1, 0x8, r1, {0x4}}, './file1\x00'}) ioctl$NBD_DO_IT(r2, 0xab03) r3 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) r5 = bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) ioctl$NBD_DO_IT(r5, 0xab03) [ 1190.583021][T31661] Error: Driver 'raw-gadget' is already registered, aborting... [ 1190.583038][T31661] UDC core: USB Raw Gadget: driver registration failed: -16 [ 1190.583056][T31661] misc raw-gadget: fail, usb_gadget_register_driver returned -16 13:04:18 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x38, 0x0, 0x20, 0x70bd28, 0x25dfdbfc, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xa4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x5}]}, 0x38}, 0x1, 0x0, 0x0, 0x4018}, 0x24000004) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x380040) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) ioctl$NBD_DISCONNECT(r3, 0xab08) [ 1190.632961][T31665] block nbd2: shutting down sockets [ 1190.634485][T31666] block nbd0: shutting down sockets [ 1190.634636][T31657] QAT: Invalid ioctl -1067948258 [ 1190.702459][T31672] block nbd1: shutting down sockets [ 1190.702646][T31673] block nbd1: NBD_DISCONNECT [ 1190.702699][T31673] block nbd1: Send disconnect failed -32 13:04:18 executing program 4: set_mempolicy(0x1, 0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x2f00c0) set_mempolicy(0x8000, &(0x7f0000000000)=0x2, 0x9) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x204000) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r2, 0xab03) set_mempolicy(0x1, 0x0, 0x0) (async) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) (async) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x2f00c0) (async) set_mempolicy(0x8000, &(0x7f0000000000)=0x2, 0x9) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)) (async) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x204000) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) ioctl$NBD_DO_IT(r2, 0xab03) (async) [ 1190.819488][ T3692] usb 6-1: new high-speed USB device number 21 using dummy_hcd [ 1190.920438][T31682] block nbd0: shutting down sockets [ 1190.921220][T31684] block nbd1: shutting down sockets [ 1190.921599][T31684] block nbd1: NBD_DISCONNECT [ 1190.921624][T31684] block nbd1: Send disconnect failed -32 13:04:18 executing program 3: set_mempolicy(0x1, 0x0, 0x0) syz_usb_connect$cdc_ecm(0x5, 0x4d, &(0x7f0000000580)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x6}}}}}]}}]}}, 0x0) 13:04:18 executing program 2: set_mempolicy(0x1, 0x0, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0xc240) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) r3 = syz_open_dev$vcsn(&(0x7f0000000100), 0x4, 0x10b500) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r3) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180), 0x8601, 0x0) ioctl$INCFS_IOC_CREATE_FILE(r4, 0xc058671e, &(0x7f0000000500)={{'\x00', 0x3}, {0x101}, 0x21, 0x0, 0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)="dd72b6e2a8147bef33665e1a456fb88825b28981bd4896a951a4747e77952a648b5e9504fb985fcb36dc3ad64c90d14bf92e29fc45bd5468b21ae2255036b3656edf08d3a27f", 0x46, 0x0, &(0x7f00000002c0)={0x2, 0x1a8, {0x1, 0xc, 0xc9, "add3a8c205ab7d731447a89053d2d7f6d87f25ac4de6edf49bdc3e63e46f93e333b99257cd8a73b4d19df159a7723ff28240c32eb5322bf5f3ef18df2c7e77d78c08b0d74c2d40b4f937633404ee7b6cdebe4e6ba33d64ef2d9c1dfda8a980d4bdb319b190e4364f7f757546ef39bcdeb53d5899ec8793a5fdb334e6ef319efbb928cd6cc76fb9d9ec4a8b75360e04dcafbe1a624cc813888cbd09a5fb7113e0af262f025472a47459989f001b764744c55a200ed3f4aebb7f22c00eff32f287e03f497176c7b4435d", 0xd2, "5b6201d29ac6a24bf436e2a9493c64dd8839886727ff5f28d13d263b91ab99cac480989bba5d0935fe25973f6a3c9922c8fa9bba1e8b4cd56e51eed76f44048a53f4265bd15778e4e0ade0fb31d39116c2493e10f032d5f66d78977a547541d04ec5a0d85183efdfa2dc4b469c13adef028db8403c09309a9e8120ee45c7481e6012333aa4737a266ef8935722c7311be1c7823729ec6a1ea82316e0131e59f6f7c9140f8cfbedfa73c4c876ddd2f1f45439a894315dd5bd85471ba291f7192c4ea58538730f61330a30730d59336c7fbc52"}, 0x78, "879b8adc0826173f7f4d660c4b4d489f3f83819fe021d4e43d5541d82ef0840a048f060172c39fcd0ad5be1bec66d99b43692083c5e47e7335b9608449b803f2c4ef0b14051eeeda2ed0512c5e43191e4b79b8c2edd26550795d6bec17a811a727d07cb58f959e9edfe7f68815d2680a953ca12947243496"}, 0x22c}) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x101000) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x40280) set_mempolicy(0x2, &(0x7f0000000000)=0x9ca, 0xfffffffffffffffc) set_mempolicy(0x1, 0x0, 0x0) (async) socket$inet6_sctp(0xa, 0x5, 0x84) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0xc240) (async) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) (async) syz_open_dev$vcsn(&(0x7f0000000100), 0x4, 0x10b500) (async) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r3) (async) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180), 0x8601, 0x0) (async) ioctl$INCFS_IOC_CREATE_FILE(r4, 0xc058671e, &(0x7f0000000500)={{'\x00', 0x3}, {0x101}, 0x21, 0x0, 0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)="dd72b6e2a8147bef33665e1a456fb88825b28981bd4896a951a4747e77952a648b5e9504fb985fcb36dc3ad64c90d14bf92e29fc45bd5468b21ae2255036b3656edf08d3a27f", 0x46, 0x0, &(0x7f00000002c0)={0x2, 0x1a8, {0x1, 0xc, 0xc9, "add3a8c205ab7d731447a89053d2d7f6d87f25ac4de6edf49bdc3e63e46f93e333b99257cd8a73b4d19df159a7723ff28240c32eb5322bf5f3ef18df2c7e77d78c08b0d74c2d40b4f937633404ee7b6cdebe4e6ba33d64ef2d9c1dfda8a980d4bdb319b190e4364f7f757546ef39bcdeb53d5899ec8793a5fdb334e6ef319efbb928cd6cc76fb9d9ec4a8b75360e04dcafbe1a624cc813888cbd09a5fb7113e0af262f025472a47459989f001b764744c55a200ed3f4aebb7f22c00eff32f287e03f497176c7b4435d", 0xd2, "5b6201d29ac6a24bf436e2a9493c64dd8839886727ff5f28d13d263b91ab99cac480989bba5d0935fe25973f6a3c9922c8fa9bba1e8b4cd56e51eed76f44048a53f4265bd15778e4e0ade0fb31d39116c2493e10f032d5f66d78977a547541d04ec5a0d85183efdfa2dc4b469c13adef028db8403c09309a9e8120ee45c7481e6012333aa4737a266ef8935722c7311be1c7823729ec6a1ea82316e0131e59f6f7c9140f8cfbedfa73c4c876ddd2f1f45439a894315dd5bd85471ba291f7192c4ea58538730f61330a30730d59336c7fbc52"}, 0x78, "879b8adc0826173f7f4d660c4b4d489f3f83819fe021d4e43d5541d82ef0840a048f060172c39fcd0ad5be1bec66d99b43692083c5e47e7335b9608449b803f2c4ef0b14051eeeda2ed0512c5e43191e4b79b8c2edd26550795d6bec17a811a727d07cb58f959e9edfe7f68815d2680a953ca12947243496"}, 0x22c}) (async) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x101000) (async) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x40280) (async) set_mempolicy(0x2, &(0x7f0000000000)=0x9ca, 0xfffffffffffffffc) (async) 13:04:18 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000040)={{0x1, 0x1, 0x8, r1, {0x4}}, './file1\x00'}) ioctl$NBD_DO_IT(r2, 0xab03) r3 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) r5 = bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) ioctl$NBD_DO_IT(r5, 0xab03) 13:04:18 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x38, 0x0, 0x20, 0x70bd28, 0x25dfdbfc, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xa4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x5}]}, 0x38}, 0x1, 0x0, 0x0, 0x4018}, 0x24000004) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x380040) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) ioctl$NBD_DISCONNECT(r3, 0xab08) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x38, 0x0, 0x20, 0x70bd28, 0x25dfdbfc, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xa4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x5}]}, 0x38}, 0x1, 0x0, 0x0, 0x4018}, 0x24000004) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x380040) (async) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) (async) ioctl$NBD_DISCONNECT(r3, 0xab08) (async) 13:04:18 executing program 4: set_mempolicy(0x1, 0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) r0 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x2f00c0) set_mempolicy(0x8000, &(0x7f0000000000)=0x2, 0x9) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x204000) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r2, 0xab03) set_mempolicy(0x1, 0x0, 0x0) (async) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x1ff) (async) syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x2f00c0) (async) set_mempolicy(0x8000, &(0x7f0000000000)=0x2, 0x9) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)) (async) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x204000) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) ioctl$NBD_DO_IT(r2, 0xab03) (async) [ 1191.069610][ T3692] usb 6-1: Using ep0 maxpacket: 16 [ 1191.182653][T31698] block nbd1: shutting down sockets [ 1191.183016][T31698] block nbd1: NBD_DISCONNECT [ 1191.183038][T31698] block nbd1: Send disconnect failed -32 [ 1191.202628][T31694] block nbd0: shutting down sockets [ 1191.211761][T31710] Error: Driver 'raw-gadget' is already registered, aborting... [ 1191.211776][T31710] UDC core: USB Raw Gadget: driver registration failed: -16 [ 1191.211803][T31710] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1191.223430][ T3692] usb 6-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1191.223640][T31711] block nbd2: shutting down sockets [ 1191.224522][T31696] QAT: Invalid ioctl -1067948258 [ 1191.409583][ T3692] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1191.409614][ T3692] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1191.409639][ T3692] usb 6-1: Product: syz [ 1191.409655][ T3692] usb 6-1: Manufacturer: syz [ 1191.409672][ T3692] usb 6-1: SerialNumber: syz [ 1191.470480][ T3692] cdc_ether: probe of 6-1:1.0 failed with error -22 [ 1191.675729][ T3692] usb 6-1: USB disconnect, device number 21 13:04:19 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_usb_connect$cdc_ecm(0x5, 0x4d, &(0x7f0000000580)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x0, 0x300}}}}]}}]}}, 0x0) 13:04:19 executing program 4: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x202400) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r4 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) ioctl$NBD_SET_SIZE_BLOCKS(r4, 0xab07, 0x6) ioctl$NBD_DO_IT(r0, 0xab03) 13:04:19 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async, rerun: 32) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) (rerun: 32) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000040)={{0x1, 0x1, 0x8, r1, {0x4}}, './file1\x00'}) ioctl$NBD_DO_IT(r2, 0xab03) (async) r3 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) (async, rerun: 64) r5 = bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) (rerun: 64) ioctl$NBD_DO_IT(r5, 0xab03) 13:04:19 executing program 2: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) 13:04:19 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x38, 0x0, 0x20, 0x70bd28, 0x25dfdbfc, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xa4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x5}]}, 0x38}, 0x1, 0x0, 0x0, 0x4018}, 0x24000004) (async) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x380040) (async) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) (async) ioctl$NBD_DISCONNECT(r3, 0xab08) 13:04:19 executing program 3: set_mempolicy(0x1, 0x0, 0x0) syz_usb_connect$cdc_ecm(0x5, 0x4d, &(0x7f0000000580)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x7}}}}}]}}]}}, 0x0) [ 1192.273840][T31730] block nbd1: shutting down sockets [ 1192.295040][T31734] Error: Driver 'raw-gadget' is already registered, aborting... [ 1192.295056][T31734] UDC core: USB Raw Gadget: driver registration failed: -16 13:04:20 executing program 1: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f0000000000)=ANY=[], 0xfffffecc) ioctl$CAPI_GET_MANUFACTURER(r0, 0xc0044306, &(0x7f0000000100)=0x4dd) r1 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) ioctl$NBD_DISCONNECT(r3, 0xab08) [ 1192.295075][T31734] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1192.309982][T31732] block nbd1: NBD_DISCONNECT [ 1192.310012][T31732] block nbd1: Send disconnect failed -32 13:04:20 executing program 2: set_mempolicy(0x1, 0x0, 0x0) (async) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async, rerun: 64) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async, rerun: 64) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) (async) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) [ 1192.322882][T31725] block nbd0: Device being setup by another task [ 1192.325124][T31724] block nbd0: shutting down sockets [ 1192.359559][T31736] block nbd4: Device being setup by another task [ 1192.359924][T31736] nbd4: detected capacity change from 0 to 12 [ 1192.379484][T31735] block nbd2: Device being setup by another task [ 1192.379590][T31737] block nbd2: shutting down sockets [ 1192.499336][ T3691] usb 4-1: new high-speed USB device number 22 using dummy_hcd 13:04:20 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x48000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000), 0x200800, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) pipe(&(0x7f0000000100)={0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) splice(r3, 0x0, r4, 0x0, 0x4ffe2, 0x0) bind$vsock_stream(0xffffffffffffffff, &(0x7f0000000080)={0x28, 0x0, 0x2710, @local}, 0x10) r5 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r5, 0xab00, r6) pipe(&(0x7f0000000100)={0xffffffffffffffff}) r8 = socket$inet_udp(0x2, 0x2, 0x0) close(r8) splice(r7, 0x0, r8, 0x0, 0x4ffe2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000040)={r6, r7}) [ 1192.556902][T31745] block nbd1: shutting down sockets [ 1192.558048][T31745] block nbd1: NBD_DISCONNECT 13:04:20 executing program 2: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) set_mempolicy(0x1, 0x0, 0x0) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) (async) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) (async) [ 1192.558070][T31742] block nbd2: shutting down sockets [ 1192.558121][T31745] block nbd1: Send disconnect failed -32 [ 1192.739447][ T3691] usb 4-1: Using ep0 maxpacket: 16 13:04:20 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_usb_connect$cdc_ecm(0x5, 0x4d, &(0x7f0000000580)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x0, 0x500}}}}]}}]}}, 0x0) [ 1192.794771][T31750] block nbd0: shutting down sockets [ 1192.839441][T31751] block nbd2: Device being setup by another task [ 1192.839638][T31751] block nbd2: shutting down sockets 13:04:20 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x48000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000), 0x200800, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) pipe(&(0x7f0000000100)={0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) (async) splice(r3, 0x0, r4, 0x0, 0x4ffe2, 0x0) (async) bind$vsock_stream(0xffffffffffffffff, &(0x7f0000000080)={0x28, 0x0, 0x2710, @local}, 0x10) r5 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r5, 0xab00, r6) (async) pipe(&(0x7f0000000100)={0xffffffffffffffff}) r8 = socket$inet_udp(0x2, 0x2, 0x0) close(r8) (async) splice(r7, 0x0, r8, 0x0, 0x4ffe2, 0x0) (async) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000040)={r6, r7}) [ 1192.859353][ T3691] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1192.859388][ T3691] usb 4-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 13:04:20 executing program 2: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000500)=ANY=[@ANYBLOB="019d209a7b6eb485db6400000cd4b6aba68d7afc07f1a0688e35acbe1e399a08153105a6d50f7a396dfff92a2b915ca3b5816f1996c11e2969ae700edb4a749fcb460289eacc1240ed180c1884beedeb1fe73d9ea3bd1db4b4952170f1cbc550fbc0ed849a7780657122d2505aa9f9cd2bec8aeefc26032ca7052f414fba4a6e7f50", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r3 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x1}, &(0x7f0000000080)="5a89bd5ca0e49ce2da60b0d7c0c3bd3d4c2d307bc2e0feb7a436e9588386a072f6849ae056eb70bc47b6f43a55ad2c7e692a6f4f0dbe7260dda1346015704e6f677887f23898de45633baef77ab73a57fccc5871afccb9a443f81347039df946c450148534812630f1d399e44651a6fcfeab838fa39fadf3f208f0c30b989ca6b34b42271440cc51035bef33cc9956d23dab3e2b6ef07e9f55a97e3c8c2628f5d5b58f9416bc4d550b6f8bdd25367aadb0ed6becd121377da498fc8d07c67f66", 0xc0, 0xfffffffffffffffc) r4 = add_key$user(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x2}, &(0x7f0000000200)="1bb6b676d8cc774902922044276b0d1c4ee43e0300e689", 0x17, 0xfffffffffffffffc) keyctl$dh_compute(0x17, &(0x7f0000000300)={r4, r3, r3}, 0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000380)={'sha3-256-generic\x00'}}) set_mempolicy(0x8000, &(0x7f0000000400)=0xfffffffffffffffa, 0xfff) r5 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x1}, &(0x7f0000000080)="5ed6c45bab7f978530fb543fc757183861f0a436aad3718d7ecdae4668052ff5536924145302", 0x26, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r5}, &(0x7f0000000180)=""/153, 0x99, &(0x7f0000000380)={&(0x7f0000000240)={'sha384-ssse3\x00'}, &(0x7f0000000280)="bdadfb10e871e4935fcad0518e731c02f8739f6791dac3f5bb7aca8c132251cc39ab9a0a6d7c4183a14c9efff7324b31baac362ebddcdbbbc6872f1cdbb6e8ba67098129945b769c28282d9c0d4e202dc62837d666d112a44c7f1cb39dbebb96b5684b60c35757f697b2092a369c5064e3228521f7f363c187a25053c9b50b84dd69db7177237c33261738a16b5dc265c972a533aa753e2042202fd9ba8fb227aa569156998bde4447d09fdfcd1c2ad62f9f48b194b4a8c0542b24d78bfa67b4390de0b787146324d0de20132403931c500ee4ce320c03abc31b89c94f69e729ae8bc6b99c4014fc66e2f1e448666d6bb6d0eb706c474308e6", 0xf9}) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) ioctl$NBD_DO_IT(r0, 0xab03) r6 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x24400) ioctl$NBD_CLEAR_SOCK(r6, 0xab04) [ 1192.958931][T31755] Error: Driver 'raw-gadget' is already registered, aborting... [ 1192.958946][T31755] UDC core: USB Raw Gadget: driver registration failed: -16 [ 1192.958965][T31755] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1193.019642][ T3691] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1193.019675][ T3691] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1193.019698][ T3691] usb 4-1: Product: syz [ 1193.019714][ T3691] usb 4-1: Manufacturer: syz [ 1193.019729][ T3691] usb 4-1: SerialNumber: syz [ 1193.062487][ T3655] block nbd4: Receive control failed (result -32) 13:04:20 executing program 4: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x202400) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) (async) ioctl$NBD_DO_IT(r2, 0xab03) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) r4 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) ioctl$NBD_SET_SIZE_BLOCKS(r4, 0xab07, 0x6) ioctl$NBD_DO_IT(r0, 0xab03) [ 1193.063514][T31719] block nbd4: shutting down sockets [ 1193.066849][ T3691] cdc_ether: probe of 4-1:1.0 failed with error -22 [ 1193.210884][T31759] block nbd0: shutting down sockets 13:04:21 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x48000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000), 0x200800, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) pipe(&(0x7f0000000100)={0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) splice(r3, 0x0, r4, 0x0, 0x4ffe2, 0x0) bind$vsock_stream(0xffffffffffffffff, &(0x7f0000000080)={0x28, 0x0, 0x2710, @local}, 0x10) r5 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r5, 0xab00, r6) pipe(&(0x7f0000000100)={0xffffffffffffffff}) r8 = socket$inet_udp(0x2, 0x2, 0x0) close(r8) splice(r7, 0x0, r8, 0x0, 0x4ffe2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000040)={r6, r7}) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x48000) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000), 0x200800, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) pipe(&(0x7f0000000100)) (async) socket$inet_udp(0x2, 0x2, 0x0) (async) close(r4) (async) splice(r3, 0x0, r4, 0x0, 0x4ffe2, 0x0) (async) bind$vsock_stream(0xffffffffffffffff, &(0x7f0000000080)={0x28, 0x0, 0x2710, @local}, 0x10) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)) (async) ioctl$NBD_SET_SOCK(r5, 0xab00, r6) (async) pipe(&(0x7f0000000100)) (async) socket$inet_udp(0x2, 0x2, 0x0) (async) close(r8) (async) splice(r7, 0x0, r8, 0x0, 0x4ffe2, 0x0) (async) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000040)={r6, r7}) (async) [ 1193.271342][T18028] usb 4-1: USB disconnect, device number 22 [ 1193.274302][T31765] block nbd4: shutting down sockets 13:04:21 executing program 4: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x202400) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r4 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) ioctl$NBD_SET_SIZE_BLOCKS(r4, 0xab07, 0x6) ioctl$NBD_DO_IT(r0, 0xab03) set_mempolicy(0x1, 0x0, 0x0) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x202400) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)) (async) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) (async) ioctl$NBD_DO_IT(r2, 0xab03) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)) (async) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) (async) ioctl$NBD_SET_SIZE_BLOCKS(r4, 0xab07, 0x6) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) 13:04:21 executing program 1: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f0000000000)=ANY=[], 0xfffffecc) ioctl$CAPI_GET_MANUFACTURER(r0, 0xc0044306, &(0x7f0000000100)=0x4dd) r1 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) ioctl$NBD_DISCONNECT(r3, 0xab08) pipe(&(0x7f0000000100)) (async) write$binfmt_misc(r0, &(0x7f0000000000)=ANY=[], 0xfffffecc) (async) ioctl$CAPI_GET_MANUFACTURER(r0, 0xc0044306, &(0x7f0000000100)=0x4dd) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) (async) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) (async) ioctl$NBD_DISCONNECT(r3, 0xab08) (async) [ 1193.344851][T31770] block nbd2: shutting down sockets [ 1193.472333][T31774] block nbd0: shutting down sockets [ 1193.539606][T31777] block nbd0: Device being setup by another task [ 1193.591028][T31779] block nbd1: shutting down sockets [ 1193.591574][T31779] block nbd1: NBD_DISCONNECT [ 1193.591597][T31779] block nbd1: Send disconnect failed -32 [ 1193.599783][T31780] block nbd4: Device being setup by another task [ 1193.599957][T31780] nbd4: detected capacity change from 0 to 12 [ 1193.608994][T31775] block nbd4: shutting down sockets 13:04:21 executing program 3: set_mempolicy(0x1, 0x0, 0x0) syz_usb_connect$cdc_ecm(0x5, 0x4d, &(0x7f0000000580)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0x8}}}}}]}}]}}, 0x0) 13:04:21 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_usb_connect$cdc_ecm(0x5, 0x4d, &(0x7f0000000580)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x0, 0x502}}}}]}}]}}, 0x0) 13:04:21 executing program 2: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000500)=ANY=[@ANYBLOB="019d209a7b6eb485db6400000cd4b6aba68d7afc07f1a0688e35acbe1e399a08153105a6d50f7a396dfff92a2b915ca3b5816f1996c11e2969ae700edb4a749fcb460289eacc1240ed180c1884beedeb1fe73d9ea3bd1db4b4952170f1cbc550fbc0ed849a7780657122d2505aa9f9cd2bec8aeefc26032ca7052f414fba4a6e7f50", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r3 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x1}, &(0x7f0000000080)="5a89bd5ca0e49ce2da60b0d7c0c3bd3d4c2d307bc2e0feb7a436e9588386a072f6849ae056eb70bc47b6f43a55ad2c7e692a6f4f0dbe7260dda1346015704e6f677887f23898de45633baef77ab73a57fccc5871afccb9a443f81347039df946c450148534812630f1d399e44651a6fcfeab838fa39fadf3f208f0c30b989ca6b34b42271440cc51035bef33cc9956d23dab3e2b6ef07e9f55a97e3c8c2628f5d5b58f9416bc4d550b6f8bdd25367aadb0ed6becd121377da498fc8d07c67f66", 0xc0, 0xfffffffffffffffc) r4 = add_key$user(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x2}, &(0x7f0000000200)="1bb6b676d8cc774902922044276b0d1c4ee43e0300e689", 0x17, 0xfffffffffffffffc) keyctl$dh_compute(0x17, &(0x7f0000000300)={r4, r3, r3}, 0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000380)={'sha3-256-generic\x00'}}) set_mempolicy(0x8000, &(0x7f0000000400)=0xfffffffffffffffa, 0xfff) r5 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x1}, &(0x7f0000000080)="5ed6c45bab7f978530fb543fc757183861f0a436aad3718d7ecdae4668052ff5536924145302", 0x26, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r5}, &(0x7f0000000180)=""/153, 0x99, &(0x7f0000000380)={&(0x7f0000000240)={'sha384-ssse3\x00'}, &(0x7f0000000280)="bdadfb10e871e4935fcad0518e731c02f8739f6791dac3f5bb7aca8c132251cc39ab9a0a6d7c4183a14c9efff7324b31baac362ebddcdbbbc6872f1cdbb6e8ba67098129945b769c28282d9c0d4e202dc62837d666d112a44c7f1cb39dbebb96b5684b60c35757f697b2092a369c5064e3228521f7f363c187a25053c9b50b84dd69db7177237c33261738a16b5dc265c972a533aa753e2042202fd9ba8fb227aa569156998bde4447d09fdfcd1c2ad62f9f48b194b4a8c0542b24d78bfa67b4390de0b787146324d0de20132403931c500ee4ce320c03abc31b89c94f69e729ae8bc6b99c4014fc66e2f1e448666d6bb6d0eb706c474308e6", 0xf9}) (async) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) ioctl$NBD_DO_IT(r0, 0xab03) (async) r6 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x24400) ioctl$NBD_CLEAR_SOCK(r6, 0xab04) 13:04:21 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x676) ioctl$NBD_DO_IT(r0, 0xab03) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 13:04:21 executing program 1: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f0000000000)=ANY=[], 0xfffffecc) ioctl$CAPI_GET_MANUFACTURER(r0, 0xc0044306, &(0x7f0000000100)=0x4dd) r1 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) ioctl$NBD_DISCONNECT(r3, 0xab08) pipe(&(0x7f0000000100)) (async) write$binfmt_misc(r0, &(0x7f0000000000)=ANY=[], 0xfffffecc) (async) ioctl$CAPI_GET_MANUFACTURER(r0, 0xc0044306, &(0x7f0000000100)=0x4dd) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) (async) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) (async) ioctl$NBD_DISCONNECT(r3, 0xab08) (async) 13:04:21 executing program 4: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) r4 = accept4(r1, &(0x7f0000000000)=@generic, &(0x7f0000000080)=0x80, 0x80800) ioctl$NBD_SET_SOCK(r2, 0xab00, r4) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r0, 0xab03) [ 1193.881431][T31804] nbd0: detected capacity change from 0 to 3308 [ 1193.916697][T31808] block nbd2: shutting down sockets 13:04:21 executing program 4: set_mempolicy(0x1, 0x0, 0x0) (async) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) (async) r4 = accept4(r1, &(0x7f0000000000)=@generic, &(0x7f0000000080)=0x80, 0x80800) ioctl$NBD_SET_SOCK(r2, 0xab00, r4) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r0, 0xab03) [ 1193.917864][T31811] block nbd1: shutting down sockets [ 1193.918654][T31806] block nbd4: shutting down sockets 13:04:21 executing program 2: set_mempolicy(0x1, 0x0, 0x0) (async) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000500)=ANY=[@ANYBLOB="019d209a7b6eb485db6400000cd4b6aba68d7afc07f1a0688e35acbe1e399a08153105a6d50f7a396dfff92a2b915ca3b5816f1996c11e2969ae700edb4a749fcb460289eacc1240ed180c1884beedeb1fe73d9ea3bd1db4b4952170f1cbc550fbc0ed849a7780657122d2505aa9f9cd2bec8aeefc26032ca7052f414fba4a6e7f50", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r3 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x1}, &(0x7f0000000080)="5a89bd5ca0e49ce2da60b0d7c0c3bd3d4c2d307bc2e0feb7a436e9588386a072f6849ae056eb70bc47b6f43a55ad2c7e692a6f4f0dbe7260dda1346015704e6f677887f23898de45633baef77ab73a57fccc5871afccb9a443f81347039df946c450148534812630f1d399e44651a6fcfeab838fa39fadf3f208f0c30b989ca6b34b42271440cc51035bef33cc9956d23dab3e2b6ef07e9f55a97e3c8c2628f5d5b58f9416bc4d550b6f8bdd25367aadb0ed6becd121377da498fc8d07c67f66", 0xc0, 0xfffffffffffffffc) r4 = add_key$user(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x2}, &(0x7f0000000200)="1bb6b676d8cc774902922044276b0d1c4ee43e0300e689", 0x17, 0xfffffffffffffffc) keyctl$dh_compute(0x17, &(0x7f0000000300)={r4, r3, r3}, 0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000380)={'sha3-256-generic\x00'}}) set_mempolicy(0x8000, &(0x7f0000000400)=0xfffffffffffffffa, 0xfff) (async) r5 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x1}, &(0x7f0000000080)="5ed6c45bab7f978530fb543fc757183861f0a436aad3718d7ecdae4668052ff5536924145302", 0x26, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r5}, &(0x7f0000000180)=""/153, 0x99, &(0x7f0000000380)={&(0x7f0000000240)={'sha384-ssse3\x00'}, &(0x7f0000000280)="bdadfb10e871e4935fcad0518e731c02f8739f6791dac3f5bb7aca8c132251cc39ab9a0a6d7c4183a14c9efff7324b31baac362ebddcdbbbc6872f1cdbb6e8ba67098129945b769c28282d9c0d4e202dc62837d666d112a44c7f1cb39dbebb96b5684b60c35757f697b2092a369c5064e3228521f7f363c187a25053c9b50b84dd69db7177237c33261738a16b5dc265c972a533aa753e2042202fd9ba8fb227aa569156998bde4447d09fdfcd1c2ad62f9f48b194b4a8c0542b24d78bfa67b4390de0b787146324d0de20132403931c500ee4ce320c03abc31b89c94f69e729ae8bc6b99c4014fc66e2f1e448666d6bb6d0eb706c474308e6", 0xf9}) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) (async) ioctl$NBD_DO_IT(r0, 0xab03) r6 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x24400) ioctl$NBD_CLEAR_SOCK(r6, 0xab04) 13:04:21 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) ioctl$NBD_DISCONNECT(r1, 0xab08) [ 1193.919153][T31811] block nbd1: NBD_DISCONNECT [ 1193.919287][T31811] block nbd1: Send disconnect failed -32 [ 1193.933994][T31806] block nbd4: server does not support multiple connections per device. 13:04:21 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x676) ioctl$NBD_DO_IT(r0, 0xab03) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) (async) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 1193.937042][T31812] Error: Driver 'raw-gadget' is already registered, aborting... [ 1193.937056][T31812] UDC core: USB Raw Gadget: driver registration failed: -16 13:04:21 executing program 2: clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f0000000080)={{0x77359400}, {r0, r1+10000000}}, 0x0) set_mempolicy(0x1, 0x0, 0x0) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_DO_IT(r2, 0xab03) r4 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x29, 0x0, @thr={&(0x7f0000000180)="efba36b8ce9ed403814b059c59a6d669e8c6deacd3a3ceec094eaf773f343556c747ea50e685541351e648ef24af0b3dc8d42f262e572dc4856a454e68bd12135ea51363f2a6182cf0a22ac5edda72bbdde58e465ece38d18e5e8a2c47ccb9b6d0b4faaa5d89aee2bb4b173a879a9f25891ab17b9dfab45a323684bf8ab3d83ea3b5ee05c5b7619780b7c9669f17ce303cd34719c5cd5e5c9dd75276bcbe69ed53737d875cc387b3331294e007540b824c33d825939a2234d0989a2d7fb8a6", &(0x7f0000000240)="4ee266cad1701e2f4b8572019a6cc6c00438d284f900a4028069d6a1f38989a830b6d84fe6da4fa4d0d1c77139b13a8059b08b39933d76409d098f58eef8467f2eda045af8e15d8220307a82e5a8d0b7ad00af0003004a"}}, &(0x7f00000002c0)) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) r5 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000040), 0x648642, 0x0) ioctl$NBD_SET_SIZE(r5, 0xab02, 0x6c2) [ 1193.937075][T31812] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1193.984148][T31823] block nbd0: shutting down sockets 13:04:21 executing program 4: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) (async) r4 = accept4(r1, &(0x7f0000000000)=@generic, &(0x7f0000000080)=0x80, 0x80800) ioctl$NBD_SET_SOCK(r2, 0xab00, r4) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) (async, rerun: 64) ioctl$NBD_DO_IT(r0, 0xab03) (rerun: 64) [ 1194.025912][ C0] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1194.025992][ C0] Buffer I/O error on dev nbd0, logical block 0, async page read [ 1194.026173][ T109] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1194.026204][ T109] Buffer I/O error on dev nbd0, logical block 0, async page read [ 1194.027039][ T109] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1194.027070][ T109] Buffer I/O error on dev nbd0, logical block 0, async page read [ 1194.027208][ T109] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1194.027236][ T109] Buffer I/O error on dev nbd0, logical block 0, async page read [ 1194.027364][ T109] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1194.027391][ T109] Buffer I/O error on dev nbd0, logical block 0, async page read [ 1194.027523][ T109] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 1194.027550][ T109] Buffer I/O error on dev nbd0, logical block 0, async page read [ 1194.027613][T31822] ldm_validate_partition_table(): Disk read failed. [ 1194.027637][T31822] Dev nbd0: unable to read RDB block 0 [ 1194.027660][T31822] nbd0: unable to read partition table [ 1194.027797][T31822] nbd0: partition table beyond EOD, truncated 13:04:22 executing program 3: set_mempolicy(0x1, 0x0, 0x0) syz_usb_connect$cdc_ecm(0x5, 0x4d, &(0x7f0000000580)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0xa}}}}}]}}]}}, 0x0) [ 1194.119443][T18028] usb 6-1: new high-speed USB device number 22 using dummy_hcd [ 1194.150838][T31831] block nbd2: shutting down sockets [ 1194.154104][T31830] block nbd4: shutting down sockets [ 1194.229717][T31834] block nbd1: NBD_DISCONNECT [ 1194.381699][T18028] usb 6-1: Using ep0 maxpacket: 16 [ 1194.411057][T31837] nbd0: detected capacity change from 0 to 3308 [ 1194.462166][T31837] block nbd0: shutting down sockets [ 1194.531340][T18028] usb 6-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1194.532255][T31844] block nbd2: shutting down sockets [ 1194.603087][T31845] block nbd4: Device being setup by another task [ 1194.603532][T31843] block nbd4: shutting down sockets [ 1194.623982][T31849] Error: Driver 'raw-gadget' is already registered, aborting... [ 1194.623997][T31849] UDC core: USB Raw Gadget: driver registration failed: -16 [ 1194.624015][T31849] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1194.719779][T18028] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1194.719811][T18028] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1194.719834][T18028] usb 6-1: Product: syz [ 1194.719852][T18028] usb 6-1: Manufacturer: syz [ 1194.719869][T18028] usb 6-1: SerialNumber: syz [ 1194.770388][T18028] cdc_ether: probe of 6-1:1.0 failed with error -22 [ 1194.975009][T18028] usb 6-1: USB disconnect, device number 22 13:04:23 executing program 5: set_mempolicy(0x1, 0x0, 0x0) syz_usb_connect$cdc_ecm(0x5, 0x4d, &(0x7f0000000580)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x0, 0x600}}}}]}}]}}, 0x0) 13:04:23 executing program 2: clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f0000000080)={{0x77359400}, {r0, r1+10000000}}, 0x0) set_mempolicy(0x1, 0x0, 0x0) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_DO_IT(r2, 0xab03) r4 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x29, 0x0, @thr={&(0x7f0000000180)="efba36b8ce9ed403814b059c59a6d669e8c6deacd3a3ceec094eaf773f343556c747ea50e685541351e648ef24af0b3dc8d42f262e572dc4856a454e68bd12135ea51363f2a6182cf0a22ac5edda72bbdde58e465ece38d18e5e8a2c47ccb9b6d0b4faaa5d89aee2bb4b173a879a9f25891ab17b9dfab45a323684bf8ab3d83ea3b5ee05c5b7619780b7c9669f17ce303cd34719c5cd5e5c9dd75276bcbe69ed53737d875cc387b3331294e007540b824c33d825939a2234d0989a2d7fb8a6", &(0x7f0000000240)="4ee266cad1701e2f4b8572019a6cc6c00438d284f900a4028069d6a1f38989a830b6d84fe6da4fa4d0d1c77139b13a8059b08b39933d76409d098f58eef8467f2eda045af8e15d8220307a82e5a8d0b7ad00af0003004a"}}, &(0x7f00000002c0)) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) r5 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000040), 0x648642, 0x0) ioctl$NBD_SET_SIZE(r5, 0xab02, 0x6c2) clock_gettime(0x0, &(0x7f0000000000)) (async) timer_settime(0x0, 0x1, &(0x7f0000000080)={{0x77359400}, {r0, r1+10000000}}, 0x0) (async) set_mempolicy(0x1, 0x0, 0x0) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)) (async) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) (async) ioctl$NBD_DO_IT(r2, 0xab03) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) timer_create(0x6, &(0x7f0000000100)={0x0, 0x29, 0x0, @thr={&(0x7f0000000180)="efba36b8ce9ed403814b059c59a6d669e8c6deacd3a3ceec094eaf773f343556c747ea50e685541351e648ef24af0b3dc8d42f262e572dc4856a454e68bd12135ea51363f2a6182cf0a22ac5edda72bbdde58e465ece38d18e5e8a2c47ccb9b6d0b4faaa5d89aee2bb4b173a879a9f25891ab17b9dfab45a323684bf8ab3d83ea3b5ee05c5b7619780b7c9669f17ce303cd34719c5cd5e5c9dd75276bcbe69ed53737d875cc387b3331294e007540b824c33d825939a2234d0989a2d7fb8a6", &(0x7f0000000240)="4ee266cad1701e2f4b8572019a6cc6c00438d284f900a4028069d6a1f38989a830b6d84fe6da4fa4d0d1c77139b13a8059b08b39933d76409d098f58eef8467f2eda045af8e15d8220307a82e5a8d0b7ad00af0003004a"}}, &(0x7f00000002c0)) (async) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) (async) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000040), 0x648642, 0x0) (async) ioctl$NBD_SET_SIZE(r5, 0xab02, 0x6c2) (async) 13:04:23 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) ioctl$NBD_DISCONNECT(r1, 0xab08) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) (async) ioctl$NBD_DISCONNECT(r1, 0xab08) (async) 13:04:23 executing program 4: set_mempolicy(0x1, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) set_mempolicy(0x0, &(0x7f0000000000)=0xffffffff, 0x9) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r0, 0xab03) 13:04:23 executing program 3: set_mempolicy(0x1, 0x0, 0x0) syz_usb_connect$cdc_ecm(0x5, 0x4d, &(0x7f0000000580)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}, {[], {{0xb}}}}}]}}]}}, 0x0) 13:04:23 executing program 1: r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) (async) ioctl$NBD_DISCONNECT(r1, 0xab08) [ 1195.599652][T31857] block nbd1: NBD_DISCONNECT [ 1195.600293][T31856] block nbd4: shutting down sockets [ 1195.628871][T31862] Error: Driver 'raw-gadget' is already registered, aborting... 13:04:23 executing program 4: set_mempolicy(0x1, 0x0, 0x0) (async) r0 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) (async) set_mempolicy(0x0, &(0x7f0000000000)=0xffffffff, 0x9) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$NBD_DO_IT(r0, 0xab03) 13:04:23 executing program 2: clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f0000000080)={{0x77359400}, {r0, r1+10000000}}, 0x0) set_mempolicy(0x1, 0x0, 0x0) r2 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_DO_IT(r2, 0xab03) r4 = syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) timer_create(0x6, &(0x7f0000000100)={0x0, 0x29, 0x0, @thr={&(0x7f0000000180)="efba36b8ce9ed403814b059c59a6d669e8c6deacd3a3ceec094eaf773f343556c747ea50e685541351e648ef24af0b3dc8d42f262e572dc4856a454e68bd12135ea51363f2a6182cf0a22ac5edda72bbdde58e465ece38d18e5e8a2c47ccb9b6d0b4faaa5d89aee2bb4b173a879a9f25891ab17b9dfab45a323684bf8ab3d83ea3b5ee05c5b7619780b7c9669f17ce303cd34719c5cd5e5c9dd75276bcbe69ed53737d875cc387b3331294e007540b824c33d825939a2234d0989a2d7fb8a6", &(0x7f0000000240)="4ee266cad1701e2f4b8572019a6cc6c00438d284f900a4028069d6a1f38989a830b6d84fe6da4fa4d0d1c77139b13a8059b08b39933d76409d098f58eef8467f2eda045af8e15d8220307a82e5a8d0b7ad00af0003004a"}}, &(0x7f00000002c0)) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) r5 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000040), 0x648642, 0x0) ioctl$NBD_SET_SIZE(r5, 0xab02, 0x6c2) clock_gettime(0x0, &(0x7f0000000000)) (async) timer_settime(0x0, 0x1, &(0x7f0000000080)={{0x77359400}, {r0, r1+10000000}}, 0x0) (async) set_mempolicy(0x1, 0x0, 0x0) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)) (async) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) (async) ioctl$NBD_DO_IT(r2, 0xab03) (async) syz_open_dev$ndb(&(0x7f00000000c0), 0x0, 0x0) (async) timer_create(0x6, &(0x7f0000000100)={0x0, 0x29, 0x0, @thr={&(0x7f0000000180)="efba36b8ce9ed403814b059c59a6d669e8c6deacd3a3ceec094eaf773f343556c747ea50e685541351e648ef24af0b3dc8d42f262e572dc4856a454e68bd12135ea51363f2a6182cf0a22ac5edda72bbdde58e465ece38d18e5e8a2c47ccb9b6d0b4faaa5d89aee2bb4b173a879a9f25891ab17b9dfab45a323684bf8ab3d83ea3b5ee05c5b7619780b7c9669f17ce303cd34719c5cd5e5c9dd75276bcbe69ed53737d875cc387b3331294e007540b824c33d825939a2234d0989a2d7fb8a6", &(0x7f0000000240)="4ee266cad1701e2f4b8572019a6cc6c00438d284f900a4028069d6a1f38989a830b6d84fe6da4fa4d0d1c77139b13a8059b08b39933d76409d098f58eef8467f2eda045af8e15d8220307a82e5a8d0b7ad00af0003004a"}}, &(0x7f00000002c0)) (async) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) (async) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000040), 0x648642, 0x0) (async) ioctl$NBD_SET_SIZE(r5, 0xab02, 0x6c2) (async) [ 1195.628887][T31862] UDC core: USB Raw Gadget: driver registration failed: -16 [ 1195.628906][T31862] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1195.631754][T31863] block nbd2: shutting down sockets [ 1195.829696][ T3688] usb 4-1: new high-speed USB device number 23 using dummy_hcd [ 1195.829955][T31877] block nbd1: NBD_DISCONNECT [ 1195.850122][T31879] block nbd4: shutting down sockets [ 1195.913702][T31882] block nbd2: shutting down sockets [ 1196.089377][ T3688] usb 4-1: Using ep0 maxpacket: 16 [ 1196.209741][ T3688] usb 4-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 1196.209769][ T3688] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1196.209797][ T3688] usb 4-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 1196.399461][ T3688] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1196.399494][ T3688] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1196.399519][ T3688] usb 4-1: Product: syz [ 1196.399535][ T3688] usb 4-1: Manufacturer: syz [ 1196.399552][ T3688] usb 4-1: SerialNumber: syz [ 1196.445585][ T3688] cdc_ether: probe of 4-1:1.0 failed with error -22 [ 1196.649070][ T3688] usb 4-1: USB disconnect, device number 23 [ 1224.979447][ T109] block nbd0: Possible stuck request ffff88801e550000: control (read@0,4096B). Runtime 30 seconds [ 1238.430875][ T1228] ieee802154 phy0 wpan0: encryption failed: -22 [ 1238.430922][ T1228] ieee802154 phy1 wpan1: encryption failed: -22 [ 1255.059425][ T109] block nbd0: Possible stuck request ffff88801e550000: control (read@0,4096B). Runtime 60 seconds [ 1285.139424][ T109] block nbd0: Possible stuck request ffff88801e550000: control (read@0,4096B). Runtime 90 seconds [ 1299.860822][ T1228] ieee802154 phy0 wpan0: encryption failed: -22 [ 1299.860871][ T1228] ieee802154 phy1 wpan1: encryption failed: -22 [ 1315.219471][ T109] block nbd0: Possible stuck request ffff88801e550000: control (read@0,4096B). Runtime 120 seconds [ 1339.539586][ T29] INFO: task syz-executor.0:31838 blocked for more than 143 seconds. [ 1339.558039][ T29] Not tainted 5.19.0-rc2-syzkaller-00060-g30306f6194ca #0 [ 1339.566052][ T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1339.575552][ T29] task:syz-executor.0 state:D stack:26776 pid:31838 ppid: 3645 flags:0x00004004 [ 1339.585604][ T29] Call Trace: [ 1339.588911][ T29] [ 1339.592300][ T29] __schedule+0xa00/0x4b30 [ 1339.598220][ T29] ? io_schedule_timeout+0x140/0x140 [ 1339.604105][ T29] ? io_schedule_timeout+0x140/0x140 [ 1339.609869][ T29] ? preempt_schedule_thunk+0x16/0x18 [ 1339.615417][ T29] ? preempt_schedule_common+0x59/0xc0 [ 1339.621783][ T29] schedule+0xd2/0x1f0 [ 1339.625970][ T29] io_schedule+0xba/0x130 [ 1339.630843][ T29] folio_wait_bit_common+0x4f2/0xa90 [ 1339.636169][ T29] ? next_uptodate_page+0x810/0x810 [ 1339.643607][ T29] ? end_buffer_async_read_io+0x300/0x300 [ 1339.649855][ T29] ? folio_unlock+0xc0/0xc0 [ 1339.654421][ T29] ? alloc_pages+0x1b2/0x310 [ 1339.659778][ T29] do_read_cache_folio+0x4ff/0x760 [ 1339.664926][ T29] ? blkdev_writepages+0x20/0x20 [ 1339.670436][ T29] read_cache_page+0x59/0x2a0 [ 1339.675179][ T29] read_part_sector+0xf6/0x920 [ 1339.680568][ T29] ? adfspart_check_ADFS+0x410/0x410 [ 1339.686058][ T29] adfspart_check_ICS+0x9a/0x690 [ 1339.692062][ T29] ? __alloc_pages+0x3da/0x510 [ 1339.696948][ T29] ? __alloc_pages_slowpath.constprop.0+0x2160/0x2160 [ 1339.706283][ T29] ? adfspart_check_ADFS+0x410/0x410 [ 1339.712028][ T29] ? snprintf+0xbb/0xf0 [ 1339.716399][ T29] ? vsprintf+0x30/0x30 [ 1339.723246][ T29] ? alloc_pages+0x1b2/0x310 [ 1339.727971][ T29] ? adfspart_check_ADFS+0x410/0x410 [ 1339.733827][ T29] bdev_disk_changed+0x629/0xf60 [ 1339.738907][ T29] ? iput.part.0+0x73/0x820 [ 1339.743962][ T29] blkdev_get_whole+0x18a/0x2d0 [ 1339.748848][ T29] blkdev_get_by_dev.part.0+0x5ec/0xb90 [ 1339.765047][ T29] ? devcgroup_check_permission+0x1ab/0x440 [ 1339.776037][ T29] blkdev_get_by_dev+0x6b/0x80 [ 1339.786121][ T29] blkdev_open+0x13c/0x2c0 [ 1339.800382][ T29] do_dentry_open+0x4a1/0x11f0 [ 1339.805549][ T29] ? blkdev_close+0x80/0x80 [ 1339.816306][ T29] path_openat+0x1c71/0x2910 [ 1339.826868][ T29] ? path_lookupat+0x860/0x860 [ 1339.838669][ T29] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1339.850363][ T29] do_filp_open+0x1aa/0x400 [ 1339.855265][ T29] ? may_open_dev+0xf0/0xf0 [ 1339.872750][ T29] ? rwlock_bug.part.0+0x90/0x90 [ 1339.884068][ T29] ? _find_next_bit+0x1e3/0x260 [ 1339.889013][ T29] ? _raw_spin_unlock+0x24/0x40 [ 1339.899077][ T29] ? alloc_fd+0x2f0/0x670 [ 1339.904620][ T29] do_sys_openat2+0x16d/0x4c0 [ 1339.915526][ T29] ? find_held_lock+0x2d/0x110 [ 1339.921106][ T29] ? build_open_flags+0x6f0/0x6f0 [ 1339.926438][ T29] ? lock_downgrade+0x6e0/0x6e0 [ 1339.931902][ T29] __x64_sys_openat+0x13f/0x1f0 [ 1339.936880][ T29] ? __ia32_sys_open+0x1c0/0x1c0 [ 1339.942462][ T29] ? syscall_enter_from_user_mode+0x21/0x70 [ 1339.948397][ T29] ? syscall_enter_from_user_mode+0x21/0x70 [ 1339.954872][ T29] do_syscall_64+0x35/0xb0 [ 1339.959831][ T29] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 1339.965811][ T29] RIP: 0033:0x7fbb5823c024 [ 1339.972369][ T29] RSP: 002b:00007fbb59382ca0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1339.981379][ T29] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 00007fbb5823c024 [ 1339.989822][ T29] RDX: 0000000000000000 RSI: 00007fbb59382d40 RDI: 00000000ffffff9c [ 1339.997867][ T29] RBP: 00007fbb59382d40 R08: 0000000000000000 R09: 0000000000000000 [ 1340.007298][ T29] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 1340.015749][ T29] R13: 00007ffc033c3c5f R14: 00007fbb59383300 R15: 0000000000022000 [ 1340.024543][ T29] [ 1340.027655][ T29] [ 1340.027655][ T29] Showing all locks held in the system: [ 1340.036167][ T29] 1 lock held by ksoftirqd/1/22: [ 1340.041589][ T29] #0: ffff8880b9b39fd8 (&rq->__lock){-.-.}-{2:2}, at: raw_spin_rq_lock_nested+0x2b/0x120 [ 1340.052428][ T29] 1 lock held by khungtaskd/29: [ 1340.057302][ T29] #0: ffffffff8bd84020 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x53/0x260 [ 1340.067875][ T29] 2 locks held by udevd/2978: [ 1340.072969][ T29] 2 locks held by getty/3287: [ 1340.077775][ T29] #0: ffff888022fb6098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x22/0x80 [ 1340.090158][ T29] #1: ffffc90001c382e8 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0xe50/0x13c0 [ 1340.122516][ T29] 1 lock held by syz-executor.0/31838: [ 1340.128032][ T29] #0: ffff88801e4fa118 (&disk->open_mutex){+.+.}-{3:3}, at: blkdev_get_by_dev.part.0+0x9b/0xb90 [ 1340.147081][ T29] [ 1340.154282][ T29] ============================================= [ 1340.154282][ T29] [ 1340.173735][ T29] NMI backtrace for cpu 0 [ 1340.178108][ T29] CPU: 0 PID: 29 Comm: khungtaskd Not tainted 5.19.0-rc2-syzkaller-00060-g30306f6194ca #0 [ 1340.188287][ T29] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1340.198374][ T29] Call Trace: [ 1340.201675][ T29] [ 1340.204625][ T29] dump_stack_lvl+0xcd/0x134 [ 1340.209247][ T29] nmi_cpu_backtrace.cold+0x47/0x144 [ 1340.214591][ T29] ? lapic_can_unplug_cpu+0x80/0x80 [ 1340.219846][ T29] nmi_trigger_cpumask_backtrace+0x1e6/0x230 [ 1340.225852][ T29] watchdog+0xc22/0xf90 [ 1340.230041][ T29] ? proc_dohung_task_timeout_secs+0x80/0x80 [ 1340.236052][ T29] kthread+0x2e9/0x3a0 [ 1340.240209][ T29] ? kthread_complete_and_exit+0x40/0x40 [ 1340.245866][ T29] ret_from_fork+0x1f/0x30 [ 1340.250311][ T29] [ 1340.258779][ T29] Sending NMI from CPU 0 to CPUs 1: [ 1340.264343][ C1] NMI backtrace for cpu 1 [ 1340.264354][ C1] CPU: 1 PID: 25463 Comm: kworker/u4:1 Not tainted 5.19.0-rc2-syzkaller-00060-g30306f6194ca #0 [ 1340.264375][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1340.264388][ C1] Workqueue: bat_events batadv_nc_worker [ 1340.264511][ C1] RIP: 0010:__lock_acquire+0xbeb/0x5660 [ 1340.264544][ C1] Code: 00 a9 67 90 e8 36 a3 68 00 48 0f a3 1d 9e 81 0a 0f 0f 83 c6 0c 00 00 48 8d 1c 5b 48 c1 e3 06 48 81 c3 20 ad 67 90 48 8d 7b 40 <48> b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 0f [ 1340.264564][ C1] RSP: 0018:ffffc90006197a38 EFLAGS: 00000082 [ 1340.264579][ C1] RAX: 0000000000000001 RBX: ffffffff9067ce20 RCX: ffffffff815d275a [ 1340.264592][ C1] RDX: fffffbfff20cf521 RSI: 0000000000000008 RDI: ffffffff9067ce60 [ 1340.264605][ C1] RBP: 0000000000000004 R08: 0000000000000000 R09: ffffffff9067a907 [ 1340.264618][ C1] R10: fffffbfff20cf520 R11: 0000000000000001 R12: ffff8880211decb0 [ 1340.264630][ C1] R13: ffff8880211de200 R14: 0000000000000000 R15: b89dd58e5d211294 [ 1340.264643][ C1] FS: 0000000000000000(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000 [ 1340.264662][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1340.264675][ C1] CR2: 000000c0045759b0 CR3: 000000007d947000 CR4: 00000000003506e0 [ 1340.264688][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1340.264699][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1340.264711][ C1] Call Trace: [ 1340.264716][ C1] [ 1340.264724][ C1] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1340.264750][ C1] lock_acquire+0x1ab/0x570 [ 1340.264772][ C1] ? batadv_nc_worker+0xf3/0xfa0 [ 1340.264795][ C1] ? lock_release+0x780/0x780 [ 1340.264817][ C1] ? batadv_nc_worker+0x849/0xfa0 [ 1340.264839][ C1] ? lock_downgrade+0x6e0/0x6e0 [ 1340.264862][ C1] batadv_nc_worker+0x12d/0xfa0 [ 1340.264885][ C1] ? batadv_nc_worker+0xf3/0xfa0 [ 1340.264908][ C1] process_one_work+0x996/0x1610 [ 1340.264953][ C1] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 1340.264973][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 1340.264990][ C1] ? _raw_spin_lock_irq+0x41/0x50 [ 1340.265012][ C1] worker_thread+0x665/0x1080 [ 1340.265031][ C1] ? __kthread_parkme+0x15f/0x220 [ 1340.265054][ C1] ? process_one_work+0x1610/0x1610 [ 1340.265074][ C1] kthread+0x2e9/0x3a0 [ 1340.265089][ C1] ? kthread_complete_and_exit+0x40/0x40 [ 1340.265108][ C1] ret_from_fork+0x1f/0x30 [ 1340.265131][ C1] [ 1340.511713][ T29] Kernel panic - not syncing: hung_task: blocked tasks [ 1340.518592][ T29] CPU: 0 PID: 29 Comm: khungtaskd Not tainted 5.19.0-rc2-syzkaller-00060-g30306f6194ca #0 [ 1340.529634][ T29] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1340.539720][ T29] Call Trace: [ 1340.543016][ T29] [ 1340.550566][ T29] dump_stack_lvl+0xcd/0x134 [ 1340.555192][ T29] panic+0x2d7/0x636 [ 1340.559112][ T29] ? panic_print_sys_info.part.0+0x10b/0x10b [ 1340.565117][ T29] ? lapic_can_unplug_cpu+0x80/0x80 [ 1340.570350][ T29] ? preempt_schedule_thunk+0x16/0x18 [ 1340.575752][ T29] ? watchdog.cold+0x5/0x143 [ 1340.580397][ T29] watchdog.cold+0x16/0x143 [ 1340.584928][ T29] ? proc_dohung_task_timeout_secs+0x80/0x80 [ 1340.590943][ T29] kthread+0x2e9/0x3a0 [ 1340.595033][ T29] ? kthread_complete_and_exit+0x40/0x40 [ 1340.600691][ T29] ret_from_fork+0x1f/0x30 [ 1340.605134][ T29] [ 1340.608563][ T29] Kernel Offset: disabled [ 1340.612896][ T29] Rebooting in 86400 seconds..