)) openat$procfs(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/sysvipc/shm\x00', 0x0, 0x0) [ 585.750218][ T4191] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 585.763058][ T4191] ext4 filesystem being mounted at /root/syzkaller-testdir2509203971/syzkaller.m4L8Gg/1133/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 585.802063][T20548] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. 02:25:41 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setscheduler(0x0, 0x3, &(0x7f0000000240)=0x6c) process_vm_readv(0x0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x36}], 0x1, &(0x7f0000008640), 0x0, 0x0) process_vm_readv(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = 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0x5, 0x526c7508}) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), r1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8d}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) getpid() r2 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r3 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r2, &(0x7f0000001400)="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0xe00) sendfile(r2, r3, 0x0, 0x11f06) 02:25:42 executing program 2: sched_setscheduler(0x0, 0x3, &(0x7f0000000240)=0x6c) process_vm_readv(0x0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) process_vm_readv(0x0, 0x0, 0x0, &(0x7f0000005e40), 0x0, 0x0) io_setup(0x800, &(0x7f0000000040)) ftruncate(0xffffffffffffffff, 0x7fff) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = 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[F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n0x0}, &(0x7f0000000140)=0x80) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=ANY=[@ANYBLOB="7000000010008105000400"/20, @ANYRES32=r2, @ANYBLOB="0580040000000000500012800b00010067656e6576650000400002800500080000000008050008000100000005000d000200000008000b4000001e8205000d00020000001400070000000000000000000000000000000001abee038254cbddbddc85d0d7c1b0d8f450a78a125f0d3079ee385efa2f11b710a5d44104aec9b80a62"], 0x70}, 0x1, 0x0, 0x0, 0x4040}, 0x0) r3 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0xffffffffffffffff, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="20000000680001000000000000000000020000000000000008000500", @ANYRES32=r2, @ANYBLOB="3993db1e90819fe24f98"], 0x20}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r5, &(0x7f00000032c0)=[{&(0x7f00000000c0)=@in={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000100)='a', 0x1}], 0x1}], 0x1, 0x0) sendmmsg$inet_sctp(r5, &(0x7f00000032c0)=[{&(0x7f00000000c0)=@in={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000100)='a', 0x1}], 0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="300000000000000084000000010000000000000003ffffffed0000000000000000", @ANYRES32=0x0], 0x30}], 0x1, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000002c0), r5) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000180)=ANY=[@ANYBLOB="4600000024000b0f000000000002000060002000", @ANYRES32=0x0, @ANYBLOB="00000000ffffffff000000000900010068667363000000001400020010000100000000000f00000000000000"], 0x44}}, 0x0) socket(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r6, 0x1) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'lo\x00'}) r7 = socket(0x22, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) sendmsg$nl_route_sched(r7, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000180)=@newqdisc={0x44, 0x24, 0xf0b, 0x0, 0x0, {0x60, 0x0, 0x0, r9, {}, {0xffff, 0xffff}, {0x9}}, [@qdisc_kind_options=@q_hfsc={{0x9}, {0x14, 0x2, @TCA_HFSC_RSC={0x10}}}]}, 0x44}}, 0x0) r10 = socket(0x10, 0x3, 0x0) sendmsg$ETHTOOL_MSG_TSINFO_GET(r3, &(0x7f0000000600)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000440)={&(0x7f00000007c0)=ANY=[@ANYBLOB="9c000000", @ANYRES16=0x0, @ANYBLOB="04002abd7000fcdbdf25190000002800018008000100", @ANYRES32=r9, @ANYBLOB="1400020076657468305f746f5f6873720000000008000300010000001c000180e8fe03000100000008000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYBLOB, @ANYBLOB="2c00018008000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="080003000100000008000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="180001801400020070696d7265673100000000000000000000000300020000000000018000000100", @ANYRES32=0x0, @ANYBLOB="00000180000003000000000000000100", @ANYRES32=0x0, @ANYBLOB="538e769d"], 0x9c}, 0x1, 0x0, 0x0, 0x20000000}, 0x10004000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000400)={'lo\x00', 0x0}) sendmsg$nl_route_sched(r10, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000180)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x60, 0x0, 0x0, r11, {0x0, 0x10}, {0xffff, 0xffff}, {0xfff2}}, [@TCA_INGRESS_BLOCK={0x8}]}, 0x2c}}, 0x4080) r12 = socket(0x10, 0x803, 0x4) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r12) getsockname$packet(r12, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) sendmsg$nl_route_sched(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000200)=@delchain={0x24, 0x11, 0x1, 0x2000, 0x25dfdbfe, {0x0, 0x0, 0x0, r13, {0x1, 0xb}, {}, {0x0, 0xb}}}, 0x24}}, 0x0) 02:25:43 executing program 4: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = getpid() sched_setscheduler(0x0, 0x3, &(0x7f0000000240)=0x6c) process_vm_readv(r0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x36}], 0x1, &(0x7f0000008640), 0x0, 0x0) process_vm_readv(0x0, 0x0, 0x0, &(0x7f0000005e40)=[{&(0x7f0000005d40)=""/236, 0xec}], 0x1, 0x0) io_setup(0x800, &(0x7f0000000040)) ftruncate(0xffffffffffffffff, 0x7fff) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000880)='C\x13\xfc2\x95WD\xaa\xba^\x90\xfd\x8d\xc2\xb1[\x81\xda\xda\xd6\x8c\xc99\xec\x0e*||\xe4\xb3\xc4\xb6\v\xaa\x15\x86,\xac\x8d\x89cu\x10\xdc\x93\x9b\xb4\x93\xafE*:\xe4\xdd\xa5\xa75\xb8\x1e;7\xb7.V\xdcrw[\r\x98\x93j\x9c\xf6\xf8\x99\xefF_\xcd\xdf!b\xc5\xec\ntb\xff\b\xaaF?!\x9f\a\x1a\x03\f\xe94\x1deU\x06zS\xc9\xb4\xa7@\xa1\\B\xc2@\r_b\x9a\xeb\b\xa4(V\xd6/N\xc5\xc6f\xb1\x95Z\xe5w^\xd8\xe7J\x80\xf7\xae\xafuv\x84\x9eG\xd1\xe7\x9b\xf0_9\xc2\x9b\xfd\xc3\xf3\xe4\x95P\xf1m\xcf\xc2\xe1\xe6\xa6\x8c\x11\xfb\xb8S\x8b\x92\\\asW-Ee\x02\x00\x00\x00\xd0;Q\xc1~\x89\xec\xc8\x9b\x88\a\xf2\x93\x82(\x8b\x00\xd8\xb4T\x80\x95\x93i|\xc0\x00\x04\x00\x00\x00\x00\x00\x00v\xef\xee+\xab\x9c\x00^R\xb2n?i=\xbe\x16\x8a\xbf\xe3\xcdB\xed\xe14\xe8\xd0\xb7\xff\xfeQ\x1c\x85n8\x1b\xc1\b\x00\x00\x00\x00\x00\x00\x00\x17\x94\xdfW\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000300)=@file={0x0, './file1\x00'}, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x844, &(0x7f0000000480), 0x41, 0x23b, &(0x7f00000005c0)="$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") 02:25:44 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setscheduler(0x0, 0x3, &(0x7f0000000240)=0x6c) process_vm_readv(0x0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x36}], 0x1, &(0x7f0000008640), 0x0, 0x0) process_vm_readv(0x0, 0x0, 0x0, &(0x7f0000005e40)=[{0x0}], 0x1, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000880)='C\x13\xfc2\x95WD\xaa\xba^\x90\xfd\x8d\xc2\xb1[\x81\xda\xda\xd6\x8c\xc99\xec\x0e*||\xe4\xb3\xc4\xb6\v\xaa\x15\x86,\xac\x8d\x89cu\x10\xdc\x93\x9b\xb4\x93\xafE*:\xe4\xdd\xa5\xa75\xb8\x1e;7\xb7.V\xdcrw[\r\x98\x93j\x9c\xf6\xf8\x99\xefF_\xcd\xdf!b\xc5\xec\ntb\xff\b\xaaF?!\x9f\a\x1a\x03\f\xe94\x1deU\x06zS\xc9\xb4\xa7@\xa1\\B\xc2@\r_b\x9a\xeb\b\xa4(V\xd6/N\xc5\xc6f\xb1\x95Z\xe5w^\xd8\xe7J\x80\xf7\xae\xafuv\x84\x9eG\xd1\xe7\x9b\xf0_9\xc2\x9b\xfd\xc3\xf3\xe4\x95P\xf1m\xcf\xc2\xe1\xe6\xa6\x8c\x11\xfb\xb8S\x8b\x92\\\asW-Ee\x02\x00\x00\x00\xd0;Q\xc1~\x89\xec\xc8\x9b\x88\a\xf2\x93\x82(\x8b\x00\xd8\xb4T\x80\x95\x93i|\xc0\x00\x04\x00\x00\x00\x00\x00\x00v\xef\xee+\xab\x9c\x00^R\xb2n?i=\xbe\x16\x8a\xbf\xe3\xcdB\xed\xe14\xe8\xd0\xb7\xff\xfeQ\x1c\x85n8\x1b\xc1\b\x00\x00\x00\x00\x00\x00\x00\x17\x94\xdfW\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000300)=@file={0x0, './file1\x00'}, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x844, &(0x7f0000000480), 0x41, 0x23b, &(0x7f00000005c0)="$eJzs3bFrU10YB+C3bb6vrUuKCIIIXhDBKbQF94ooFIuKJUhFitGmUppSsFDQoa2T4OTi6OhWEXRw0/9BcHERF3G0m4P0SnslaW0qVZtcMc+z5OWe88s95wznJkNOrh+dm52aX5heW/sYfX1dURi5tZ6mXTEQ3dETmZUAAP4lX9I0PqeZvMcCALSH5z8AdJ49Pv8vtXFIAECL/f73/0cTr95XqiOn9tA17a2X7yZ/fYwAwP4an7h6fv31if7RePEwYu7+YnmxnL1m7aenYyZqUY3BKMbXiLQuq8+Njp0dTDb0R5Tnlr/nlxfLPdvzQ1GMgYgrF3bmh5LM9vx/cWBrfjiKcaj5/Yeb5v+Pk8e35EtRjDc3Yz5qMbXxkWRLfmkoSc5cHPsh37vZDwAAAAAAAAAAAAAAAAAAAAAAWqGU1A00O7+nVNqtPcvv/Xygxvk8DzbzhThSiHv5zh4AAAAAAAAAAAAAAAAAAAD+Dgt37s5WarXq7Xpx4/LMwe1XFPtcbCx8C29xLCJaPYvnq9W3Tyavjee/mG0smq/qs/wH9pOiOyI2i8OPRyovlz582tknVhpXugrZvlCpNdkskjZvTgAAAAAAAAAAAAAAAAAA0GEaPwPerUfa3gEBAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQA4a////B8Vqf/Zmu/TJGp/mOk8AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADrbtwAAAP//j2usdg==") 02:25:45 executing program 2: sched_setscheduler(0x0, 0x3, &(0x7f0000000240)=0x6c) process_vm_readv(0x0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) process_vm_readv(0x0, 0x0, 0x0, &(0x7f0000005e40), 0x0, 0x0) io_setup(0x800, &(0x7f0000000040)) ftruncate(0xffffffffffffffff, 0x7fff) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000880)='C\x13\xfc2\x95WD\xaa\xba^\x90\xfd\x8d\xc2\xb1[\x81\xda\xda\xd6\x8c\xc99\xec\x0e*||\xe4\xb3\xc4\xb6\v\xaa\x15\x86,\xac\x8d\x89cu\x10\xdc\x93\x9b\xb4\x93\xafE*:\xe4\xdd\xa5\xa75\xb8\x1e;7\xb7.V\xdcrw[\r\x98\x93j\x9c\xf6\xf8\x99\xefF_\xcd\xdf!b\xc5\xec\ntb\xff\b\xaaF?!\x9f\a\x1a\x03\f\xe94\x1deU\x06zS\xc9\xb4\xa7@\xa1\\B\xc2@\r_b\x9a\xeb\b\xa4(V\xd6/N\xc5\xc6f\xb1\x95Z\xe5w^\xd8\xe7J\x80\xf7\xae\xafuv\x84\x9eG\xd1\xe7\x9b\xf0_9\xc2\x9b\xfd\xc3\xf3\xe4\x95P\xf1m\xcf\xc2\xe1\xe6\xa6\x8c\x11\xfb\xb8S\x8b\x92\\\asW-Ee\x02\x00\x00\x00\xd0;Q\xc1~\x89\xec\xc8\x9b\x88\a\xf2\x93\x82(\x8b\x00\xd8\xb4T\x80\x95\x93i|\xc0\x00\x04\x00\x00\x00\x00\x00\x00v\xef\xee+\xab\x9c\x00^R\xb2n?i=\xbe\x16\x8a\xbf\xe3\xcdB\xed\xe14\xe8\xd0\xb7\xff\xfeQ\x1c\x85n8\x1b\xc1\b\x00\x00\x00\x00\x00\x00\x00\x17\x94\xdfW\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000300)=@file={0x0, './file1\x00'}, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x844, &(0x7f0000000480), 0x41, 0x23b, &(0x7f00000005c0)="$eJzs3bFrU10YB+C3bb6vrUuKCIIIXhDBKbQF94ooFIuKJUhFitGmUppSsFDQoa2T4OTi6OhWEXRw0/9BcHERF3G0m4P0SnslaW0qVZtcMc+z5OWe88s95wznJkNOrh+dm52aX5heW/sYfX1dURi5tZ6mXTEQ3dETmZUAAP4lX9I0PqeZvMcCALSH5z8AdJ49Pv8vtXFIAECL/f73/0cTr95XqiOn9tA17a2X7yZ/fYwAwP4an7h6fv31if7RePEwYu7+YnmxnL1m7aenYyZqUY3BKMbXiLQuq8+Njp0dTDb0R5Tnlr/nlxfLPdvzQ1GMgYgrF3bmh5LM9vx/cWBrfjiKcaj5/Yeb5v+Pk8e35EtRjDc3Yz5qMbXxkWRLfmkoSc5cHPsh37vZDwAAAAAAAAAAAAAAAAAAAAAAWqGU1A00O7+nVNqtPcvv/Xygxvk8DzbzhThSiHv5zh4AAAAAAAAAAAAAAAAAAAD+Dgt37s5WarXq7Xpx4/LMwe1XFPtcbCx8C29xLCJaPYvnq9W3Tyavjee/mG0smq/qs/wH9pOiOyI2i8OPRyovlz582tknVhpXugrZvlCpNdkskjZvTgAAAAAAAAAAAAAAAAAA0GEaPwPerUfa3gEBAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQA4a////B8Vqf/Zmu/TJGp/mOk8AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADrbtwAAAP//j2usdg==") 02:25:45 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setscheduler(0x0, 0x3, &(0x7f0000000240)=0x6c) process_vm_readv(0x0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x36}], 0x1, &(0x7f0000008640), 0x0, 0x0) process_vm_readv(0x0, 0x0, 0x0, &(0x7f0000005e40)=[{0x0}], 0x1, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000880)='C\x13\xfc2\x95WD\xaa\xba^\x90\xfd\x8d\xc2\xb1[\x81\xda\xda\xd6\x8c\xc99\xec\x0e*||\xe4\xb3\xc4\xb6\v\xaa\x15\x86,\xac\x8d\x89cu\x10\xdc\x93\x9b\xb4\x93\xafE*:\xe4\xdd\xa5\xa75\xb8\x1e;7\xb7.V\xdcrw[\r\x98\x93j\x9c\xf6\xf8\x99\xefF_\xcd\xdf!b\xc5\xec\ntb\xff\b\xaaF?!\x9f\a\x1a\x03\f\xe94\x1deU\x06zS\xc9\xb4\xa7@\xa1\\B\xc2@\r_b\x9a\xeb\b\xa4(V\xd6/N\xc5\xc6f\xb1\x95Z\xe5w^\xd8\xe7J\x80\xf7\xae\xafuv\x84\x9eG\xd1\xe7\x9b\xf0_9\xc2\x9b\xfd\xc3\xf3\xe4\x95P\xf1m\xcf\xc2\xe1\xe6\xa6\x8c\x11\xfb\xb8S\x8b\x92\\\asW-Ee\x02\x00\x00\x00\xd0;Q\xc1~\x89\xec\xc8\x9b\x88\a\xf2\x93\x82(\x8b\x00\xd8\xb4T\x80\x95\x93i|\xc0\x00\x04\x00\x00\x00\x00\x00\x00v\xef\xee+\xab\x9c\x00^R\xb2n?i=\xbe\x16\x8a\xbf\xe3\xcdB\xed\xe14\xe8\xd0\xb7\xff\xfeQ\x1c\x85n8\x1b\xc1\b\x00\x00\x00\x00\x00\x00\x00\x17\x94\xdfW\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000300)=@file={0x0, './file1\x00'}, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x844, &(0x7f0000000480), 0x41, 0x23b, &(0x7f00000005c0)="$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") 02:25:46 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setscheduler(0x0, 0x3, &(0x7f0000000240)=0x6c) process_vm_readv(0x0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x36}], 0x1, &(0x7f0000008640), 0x0, 0x0) process_vm_readv(0x0, 0x0, 0x0, &(0x7f0000005e40)=[{0x0}], 0x1, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000880)='C\x13\xfc2\x95WD\xaa\xba^\x90\xfd\x8d\xc2\xb1[\x81\xda\xda\xd6\x8c\xc99\xec\x0e*||\xe4\xb3\xc4\xb6\v\xaa\x15\x86,\xac\x8d\x89cu\x10\xdc\x93\x9b\xb4\x93\xafE*:\xe4\xdd\xa5\xa75\xb8\x1e;7\xb7.V\xdcrw[\r\x98\x93j\x9c\xf6\xf8\x99\xefF_\xcd\xdf!b\xc5\xec\ntb\xff\b\xaaF?!\x9f\a\x1a\x03\f\xe94\x1deU\x06zS\xc9\xb4\xa7@\xa1\\B\xc2@\r_b\x9a\xeb\b\xa4(V\xd6/N\xc5\xc6f\xb1\x95Z\xe5w^\xd8\xe7J\x80\xf7\xae\xafuv\x84\x9eG\xd1\xe7\x9b\xf0_9\xc2\x9b\xfd\xc3\xf3\xe4\x95P\xf1m\xcf\xc2\xe1\xe6\xa6\x8c\x11\xfb\xb8S\x8b\x92\\\asW-Ee\x02\x00\x00\x00\xd0;Q\xc1~\x89\xec\xc8\x9b\x88\a\xf2\x93\x82(\x8b\x00\xd8\xb4T\x80\x95\x93i|\xc0\x00\x04\x00\x00\x00\x00\x00\x00v\xef\xee+\xab\x9c\x00^R\xb2n?i=\xbe\x16\x8a\xbf\xe3\xcdB\xed\xe14\xe8\xd0\xb7\xff\xfeQ\x1c\x85n8\x1b\xc1\b\x00\x00\x00\x00\x00\x00\x00\x17\x94\xdfW\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f0000000300)=@file={0x0, './file1\x00'}, 0x6e) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r5 = getegid() lchown(&(0x7f0000000400)='./file1\x00', 0x0, r5) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x844, &(0x7f0000000480), 0x41, 0x23b, &(0x7f00000005c0)="$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") 02:25:47 executing program 5: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = getpid() sched_setscheduler(0x0, 0x3, &(0x7f0000000240)=0x6c) process_vm_readv(r0, &(0x7f0000008400)=[{0x0}], 0x1, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x5f}], 0x1, 0x0) process_vm_readv(0x0, 0x0, 0x0, &(0x7f0000005e40)=[{&(0x7f0000005d40)=""/236, 0xec}], 0x1, 0x0) io_setup(0x800, &(0x7f0000000040)) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000880)='C\x13\xfc2\x95WD\xaa\xba^\x90\xfd\x8d\xc2\xb1[\x81\xda\xda\xd6\x8c\xc99\xec\x0e*||\xe4\xb3\xc4\xb6\v\xaa\x15\x86,\xac\x8d\x89cu\x10\xdc\x93\x9b\xb4\x93\xafE*:\xe4\xdd\xa5\xa75\xb8\x1e;7\xb7.V\xdcrw[\r\x98\x93j\x9c\xf6\xf8\x99\xefF_\xcd\xdf!b\xc5\xec\ntb\xff\b\xaaF?!\x9f\a\x1a\x03\f\xe94\x1deU\x06zS\xc9\xb4\xa7@\xa1\\B\xc2@\r_b\x9a\xeb\b\xa4(V\xd6/N\xc5\xc6f\xb1\x95Z\xe5w^\xd8\xe7J\x80\xf7\xae\xafuv\x84\x9eG\xd1\xe7\x9b\xf0_9\xc2\x9b\xfd\xc3\xf3\xe4\x95P\xf1m\xcf\xc2\xe1\xe6\xa6\x8c\x11\xfb\xb8S\x8b\x92\\\asW-Ee\x02\x00\x00\x00\xd0;Q\xc1~\x89\xec\xc8\x9b\x88\a\xf2\x93\x82(\x8b\x00\xd8\xb4T\x80\x95\x93i|\xc0\x00\x04\x00\x00\x00\x00\x00\x00v\xef\xee+\xab\x9c\x00^R\xb2n?i=\xbe\x16\x8a\xbf\xe3\xcdB\xed\xe14\xe8\xd0\xb7\xff\xfeQ\x1c\x85n8\x1b\xc1\b\x00\x00\x00\x00\x00\x00\x00\x17\x94\xdfW\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D 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[F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f0000000300)=@file={0x0, './file1\x00'}, 0x6e) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r5 = getegid() lchown(&(0x7f0000000400)='./file1\x00', 0x0, r5) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FS_IOC_RESVSP(r6, 0x40305828, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x844, &(0x7f0000000480), 0x41, 0x23b, &(0x7f00000005c0)="$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") sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000800)=ANY=[@ANYBLOB="341c020000", @ANYBLOB="01000000000000000000010000001400020077673100000000000000000000000000f4010880700000804800098028000080060001000a00000014000200fe8000000000000000000000000000aa05000300000000001c000080060001000200000008000200e0000001050003000000000024000100000000000000000000000000000000000000000000000000004000000000000080010080200004000a004e200000000520010000000000000000000000000000080000"], 0x21c}}, 0x0) syz_clone(0x8000100, &(0x7f0000000a00)="195af7aa98262348ffb7f2eb9e4868202261195be54f7db29c3b0787169348b0da2d7e68614ac571c46b3122fe818e0c0f74cc2a62c4d439b25fe6050040c1f9649546ab4246dcddbef2f0cb099c0a29bed461a7bd0407ad489798e4af9254dfdd38d6b7cbbd4cf68e8940f54fac0892e17d9703935c90f5fec37f7830ae45cd7ae9a3e596bc7ef3e50d50eadcdb1f6c805d817718e49ff63aa75b5ddaf1016b058d12933e1d45d5dcf20e05b072d2e185d8c09440648d1386dc2c806c987f083ee4120b278a3c9a3c7b09f5148cd664968a02daab32b707822cea119caa9cb873bd3a21", 0xe4, &(0x7f00000000c0), &(0x7f0000000280), &(0x7f0000000380)="d6442147f7326c81eea28f0f3f05e125cf02fdb1c8e2126c6b08131dbfac60f390edda6c565c6d41494b0aa455ba33bfee58c8afb3c3efa6af6fc1ebb0") syz_genetlink_get_family_id$wireguard(&(0x7f0000000080), 0xffffffffffffffff) [ 595.934998][ T4752] loop3: detected capacity change from 0 to 512 [ 595.955436][ T4752] EXT4-fs: Ignoring removed nobh option [ 595.975674][ T4752] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 596.069661][ T4755] loop2: detected capacity change from 0 to 256 [ 596.165216][ T4755] FAT-fs (loop2): Directory bread(block 64) failed [ 596.171840][ T4755] FAT-fs (loop2): Directory bread(block 65) failed [ 596.178420][ T4755] FAT-fs (loop2): Directory bread(block 66) failed [ 596.185118][ T4755] FAT-fs (loop2): Directory bread(block 67) failed [ 596.191640][ T4755] FAT-fs (loop2): Directory bread(block 68) failed [ 596.198261][ T4755] FAT-fs (loop2): Directory bread(block 69) failed [ 596.204830][ T4755] FAT-fs (loop2): Directory bread(block 70) failed [ 596.211411][ T4755] FAT-fs (loop2): Directory bread(block 71) failed [ 596.217984][ T4755] FAT-fs (loop2): Directory bread(block 72) failed [ 596.224605][ T4755] FAT-fs (loop2): Directory bread(block 73) failed [ 596.286517][ T4752] ext4 filesystem being mounted at /root/syzkaller-testdir2509203971/syzkaller.m4L8Gg/1161/file0 supports timestamps until 2038-01-19 (0x7fffffff) 02:25:53 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x24}}, 0x0) getsockname(r1, &(0x7f00000000c0)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000000140)=0x80) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=ANY=[@ANYBLOB="7000000010008105000400"/20, @ANYRES32=r2, @ANYBLOB="0580040000000000500012800b00010067656e6576650000400002800500080000000008050008000100000005000d000200000008000b4000001e8205000d00020000001400070000000000000000000000000000000001abee038254cbddbddc85d0d7c1b0d8f450a78a125f0d3079ee385efa2f11b710a5d44104aec9b80a62"], 0x70}, 0x1, 0x0, 0x0, 0x4040}, 0x0) r3 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0xffffffffffffffff, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="20000000680001000000000000000000020000000000000008000500", @ANYRES32=r2, @ANYBLOB="3993db1e90"], 0x20}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r5, &(0x7f00000032c0)=[{&(0x7f00000000c0)=@in={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000100)='a', 0x1}], 0x1}], 0x1, 0x0) sendmmsg$inet_sctp(r5, &(0x7f00000032c0)=[{&(0x7f00000000c0)=@in={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000100)='a', 0x2}], 0x2dd, &(0x7f0000000000)=ANY=[@ANYBLOB="300000000000000084000000010000000000000003ffffffed00"/44, @ANYRES32=0x0], 0x30}], 0x1, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000002c0), r5) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000180)=ANY=[@ANYBLOB="4600000024000b0f000000000002000060002000", @ANYRES32=0x0, @ANYBLOB="00000000ffffffff000000000900010068667363000000001400020010000100000000000f00000000000000"], 0x44}}, 0x0) socket(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r6, 0x1) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'lo\x00'}) r7 = socket(0x22, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) sendmsg$nl_route_sched(r7, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000180)=@newqdisc={0x44, 0x24, 0xf0b, 0x0, 0x0, {0x60, 0x0, 0x0, r9, {}, {0xffff, 0xffff}, {0x9}}, [@qdisc_kind_options=@q_hfsc={{0x9}, {0x14, 0x2, @TCA_HFSC_RSC={0x10}}}]}, 0x44}}, 0x0) r10 = socket(0x10, 0x3, 0x0) sendmsg$ETHTOOL_MSG_TSINFO_GET(r3, &(0x7f0000000600)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000440)={&(0x7f00000007c0)=ANY=[@ANYBLOB="9c000000", @ANYRES16=0x0, @ANYBLOB="04002abd7000fcdbdf25190000002800018008000100", @ANYRES32=r9, @ANYBLOB="1400020076657468305f746f5f6873720000000008000300010000001c000180e8fe03000100000008000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYBLOB, @ANYBLOB="2c00018008000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="080003000100000008000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="180001801400020070696d7265673100000000000000000000000300020000000000018000000100", @ANYRES32=0x0, @ANYBLOB="00000180000003000000000000000100", @ANYRES32=0x0, @ANYBLOB="538e769d"], 0x9c}, 0x1, 0x0, 0x0, 0x20000000}, 0x10004000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000400)={'lo\x00', 0x0}) sendmsg$nl_route_sched(r10, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000180)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x60, 0x0, 0x0, r11, {0x0, 0x10}, {0xffff, 0xffff}, {0xfff2}}, [@TCA_INGRESS_BLOCK={0x8}]}, 0x2c}}, 0x4080) r12 = socket(0x10, 0x803, 0x4) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r12) getsockname$packet(r12, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) sendmsg$nl_route_sched(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000200)=@delchain={0x24, 0x11, 0x1, 0x2000, 0x25dfdbfe, {0x0, 0x0, 0x0, r13, {0x1, 0xb}, {}, {0x0, 0xb}}}, 0x24}}, 0x0) 02:25:53 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setscheduler(0x0, 0x3, &(0x7f0000000240)=0x6c) process_vm_readv(0x0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x36}], 0x1, &(0x7f0000008640), 0x0, 0x0) process_vm_readv(0x0, 0x0, 0x0, &(0x7f0000005e40)=[{0x0}], 0x1, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000880)='C\x13\xfc2\x95WD\xaa\xba^\x90\xfd\x8d\xc2\xb1[\x81\xda\xda\xd6\x8c\xc99\xec\x0e*||\xe4\xb3\xc4\xb6\v\xaa\x15\x86,\xac\x8d\x89cu\x10\xdc\x93\x9b\xb4\x93\xafE*:\xe4\xdd\xa5\xa75\xb8\x1e;7\xb7.V\xdcrw[\r\x98\x93j\x9c\xf6\xf8\x99\xefF_\xcd\xdf!b\xc5\xec\ntb\xff\b\xaaF?!\x9f\a\x1a\x03\f\xe94\x1deU\x06zS\xc9\xb4\xa7@\xa1\\B\xc2@\r_b\x9a\xeb\b\xa4(V\xd6/N\xc5\xc6f\xb1\x95Z\xe5w^\xd8\xe7J\x80\xf7\xae\xafuv\x84\x9eG\xd1\xe7\x9b\xf0_9\xc2\x9b\xfd\xc3\xf3\xe4\x95P\xf1m\xcf\xc2\xe1\xe6\xa6\x8c\x11\xfb\xb8S\x8b\x92\\\asW-Ee\x02\x00\x00\x00\xd0;Q\xc1~\x89\xec\xc8\x9b\x88\a\xf2\x93\x82(\x8b\x00\xd8\xb4T\x80\x95\x93i|\xc0\x00\x04\x00\x00\x00\x00\x00\x00v\xef\xee+\xab\x9c\x00^R\xb2n?i=\xbe\x16\x8a\xbf\xe3\xcdB\xed\xe14\xe8\xd0\xb7\xff\xfeQ\x1c\x85n8\x1b\xc1\b\x00\x00\x00\x00\x00\x00\x00\x17\x94\xdfW\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f0000000300)=@file={0x0, './file1\x00'}, 0x6e) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r5 = getegid() lchown(&(0x7f0000000400)='./file1\x00', 0x0, r5) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0xae) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FS_IOC_RESVSP(r6, 0x40305828, 0x0) syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000000)='./file1\x00', 0x844, &(0x7f0000000480), 0x41, 0x23b, &(0x7f00000005c0)="$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") sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000800)=ANY=[@ANYBLOB="341c020000", @ANYBLOB="01000000000000000000010000001400020077673100000000000000000000000000f4010880700000804800098028000080060001000a00000014000200fe8000000000000000000000000000aa05000300000000001c000080060001000200000008000200e0000001050003000000000024000100000000000000000000000000000000000000000000000000004000000000000080010080200004000a004e200000000520010000000000000000000000000000080000"], 0x21c}}, 0x0) syz_clone(0x8000100, &(0x7f0000000a00)="195af7aa98262348ffb7f2eb9e4868202261195be54f7db29c3b0787169348b0da2d7e68614ac571c46b3122fe818e0c0f74cc2a62c4d439b25fe6050040c1f9649546ab4246dcddbef2f0cb099c0a29bed461a7bd0407ad489798e4af9254dfdd38d6b7cbbd4cf68e8940f54fac0892e17d9703935c90f5fec37f7830ae45cd7ae9a3e596bc7ef3e50d50eadcdb1f6c805d817718e49ff63aa75b5ddaf1016b058d12933e1d45d5dcf20e05b072d2e185d8c09440648d1386dc2c806c987f083ee4120b278a3c9a3c7b09f5148cd664968a02daab32b707822cea119caa9cb873bd3a21", 0xe4, &(0x7f00000000c0), &(0x7f0000000280), &(0x7f0000000380)="d6442147f7326c81eea28f0f3f05e125cf02fdb1c8e2126c6b08131dbfac60f390edda6c565c6d41494b0aa455ba33bfee58c8afb3c3efa6af6fc1ebb0") syz_genetlink_get_family_id$wireguard(&(0x7f0000000080), 0xffffffffffffffff) [ 597.786152][ T4763] netdevsim netdevsim1 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 597.789946][ T4768] loop3: detected capacity change from 0 to 512 [ 597.794392][ T4763] netdevsim netdevsim1 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 597.803147][ T4768] EXT4-fs: Ignoring removed nobh option [ 597.808848][ T4763] netdevsim netdevsim1 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 597.808941][ T4763] netdevsim netdevsim1 eth3: set [1, 0] type 2 family 0 port 6081 - 0 02:25:53 executing program 4: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setscheduler(0x0, 0x3, &(0x7f0000000240)=0x6c) process_vm_readv(0x0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x36}], 0x1, &(0x7f0000008640), 0x0, 0x0) process_vm_readv(0x0, 0x0, 0x0, &(0x7f0000005e40)=[{0x0}], 0x1, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000880)='C\x13\xfc2\x95WD\xaa\xba^\x90\xfd\x8d\xc2\xb1[\x81\xda\xda\xd6\x8c\xc99\xec\x0e*||\xe4\xb3\xc4\xb6\v\xaa\x15\x86,\xac\x8d\x89cu\x10\xdc\x93\x9b\xb4\x93\xafE*:\xe4\xdd\xa5\xa75\xb8\x1e;7\xb7.V\xdcrw[\r\x98\x93j\x9c\xf6\xf8\x99\xefF_\xcd\xdf!b\xc5\xec\ntb\xff\b\xaaF?!\x9f\a\x1a\x03\f\xe94\x1deU\x06zS\xc9\xb4\xa7@\xa1\\B\xc2@\r_b\x9a\xeb\b\xa4(V\xd6/N\xc5\xc6f\xb1\x95Z\xe5w^\xd8\xe7J\x80\xf7\xae\xafuv\x84\x9eG\xd1\xe7\x9b\xf0_9\xc2\x9b\xfd\xc3\xf3\xe4\x95P\xf1m\xcf\xc2\xe1\xe6\xa6\x8c\x11\xfb\xb8S\x8b\x92\\\asW-Ee\x02\x00\x00\x00\xd0;Q\xc1~\x89\xec\xc8\x9b\x88\a\xf2\x93\x82(\x8b\x00\xd8\xb4T\x80\x95\x93i|\xc0\x00\x04\x00\x00\x00\x00\x00\x00v\xef\xee+\xab\x9c\x00^R\xb2n?i=\xbe\x16\x8a\xbf\xe3\xcdB\xed\xe14\xe8\xd0\xb7\xff\xfeQ\x1c\x85n8\x1b\xc1\b\x00\x00\x00\x00\x00\x00\x00\x17\x94\xdfW\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D 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[F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n [ 602.866179][ T4986] dump_stack_lvl+0xda/0x130 [ 602.870900][ T4986] dump_stack+0x15/0x20 [ 602.875180][ T4986] should_fail_ex+0x21f/0x230 [ 602.879920][ T4986] ? __se_sys_memfd_create+0x22f/0x610 [ 602.885423][ T4986] __should_failslab+0x92/0xa0 [ 602.890242][ T4986] should_failslab+0x9/0x20 [ 602.894805][ T4986] __kmem_cache_alloc_node+0x4e/0x210 [ 602.900207][ T4986] ? __se_sys_memfd_create+0x22f/0x610 [ 602.905696][ T4986] __kmalloc+0x95/0x1a0 [ 602.909936][ T4986] __se_sys_memfd_create+0x22f/0x610 [ 602.915268][ T4986] __x64_sys_memfd_create+0x31/0x40 [ 602.920498][ T4986] do_syscall_64+0x44/0x110 [ 602.925037][ T4986] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 602.930994][ T4986] RIP: 0033:0x7ffbd298dba9 [ 602.935456][ T4986] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 602.955081][ T4986] RSP: 002b:00007ffbd1d0fe98 EFLAGS: 00000206 ORIG_RAX: 000000000000013f 02:25:58 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setscheduler(0x0, 0x3, &(0x7f0000000240)=0x6c) process_vm_readv(0x0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x36}], 0x1, &(0x7f0000008640), 0x0, 0x0) process_vm_readv(0x0, 0x0, 0x0, &(0x7f0000005e40)=[{0x0}], 0x1, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000880)='C\x13\xfc2\x95WD\xaa\xba^\x90\xfd\x8d\xc2\xb1[\x81\xda\xda\xd6\x8c\xc99\xec\x0e*||\xe4\xb3\xc4\xb6\v\xaa\x15\x86,\xac\x8d\x89cu\x10\xdc\x93\x9b\xb4\x93\xafE*:\xe4\xdd\xa5\xa75\xb8\x1e;7\xb7.V\xdcrw[\r\x98\x93j\x9c\xf6\xf8\x99\xefF_\xcd\xdf!b\xc5\xec\ntb\xff\b\xaaF?!\x9f\a\x1a\x03\f\xe94\x1deU\x06zS\xc9\xb4\xa7@\xa1\\B\xc2@\r_b\x9a\xeb\b\xa4(V\xd6/N\xc5\xc6f\xb1\x95Z\xe5w^\xd8\xe7J\x80\xf7\xae\xafuv\x84\x9eG\xd1\xe7\x9b\xf0_9\xc2\x9b\xfd\xc3\xf3\xe4\x95P\xf1m\xcf\xc2\xe1\xe6\xa6\x8c\x11\xfb\xb8S\x8b\x92\\\asW-Ee\x02\x00\x00\x00\xd0;Q\xc1~\x89\xec\xc8\x9b\x88\a\xf2\x93\x82(\x8b\x00\xd8\xb4T\x80\x95\x93i|\xc0\x00\x04\x00\x00\x00\x00\x00\x00v\xef\xee+\xab\x9c\x00^R\xb2n?i=\xbe\x16\x8a\xbf\xe3\xcdB\xed\xe14\xe8\xd0\xb7\xff\xfeQ\x1c\x85n8\x1b\xc1\b\x00\x00\x00\x00\x00\x00\x00\x17\x94\xdfW\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n 02:25:58 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setscheduler(0x0, 0x3, &(0x7f0000000240)=0x6c) process_vm_readv(0x0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x36}], 0x1, &(0x7f0000008640), 0x0, 0x0) process_vm_readv(0x0, 0x0, 0x0, &(0x7f0000005e40)=[{0x0}], 0x1, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000880)='C\x13\xfc2\x95WD\xaa\xba^\x90\xfd\x8d\xc2\xb1[\x81\xda\xda\xd6\x8c\xc99\xec\x0e*||\xe4\xb3\xc4\xb6\v\xaa\x15\x86,\xac\x8d\x89cu\x10\xdc\x93\x9b\xb4\x93\xafE*:\xe4\xdd\xa5\xa75\xb8\x1e;7\xb7.V\xdcrw[\r\x98\x93j\x9c\xf6\xf8\x99\xefF_\xcd\xdf!b\xc5\xec\ntb\xff\b\xaaF?!\x9f\a\x1a\x03\f\xe94\x1deU\x06zS\xc9\xb4\xa7@\xa1\\B\xc2@\r_b\x9a\xeb\b\xa4(V\xd6/N\xc5\xc6f\xb1\x95Z\xe5w^\xd8\xe7J\x80\xf7\xae\xafuv\x84\x9eG\xd1\xe7\x9b\xf0_9\xc2\x9b\xfd\xc3\xf3\xe4\x95P\xf1m\xcf\xc2\xe1\xe6\xa6\x8c\x11\xfb\xb8S\x8b\x92\\\asW-Ee\x02\x00\x00\x00\xd0;Q\xc1~\x89\xec\xc8\x9b\x88\a\xf2\x93\x82(\x8b\x00\xd8\xb4T\x80\x95\x93i|\xc0\x00\x04\x00\x00\x00\x00\x00\x00v\xef\xee+\xab\x9c\x00^R\xb2n?i=\xbe\x16\x8a\xbf\xe3\xcdB\xed\xe14\xe8\xd0\xb7\xff\xfeQ\x1c\x85n8\x1b\xc1\b\x00\x00\x00\x00\x00\x00\x00\x17\x94\xdfW\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n [ 603.085085][ T5001] dump_stack_lvl+0xda/0x130 [ 603.089781][ T5001] dump_stack+0x15/0x20 [ 603.093966][ T5001] should_fail_ex+0x21f/0x230 [ 603.098689][ T5001] should_fail+0xb/0x10 [ 603.103035][ T5001] should_fail_usercopy+0x1a/0x20 [ 603.108102][ T5001] _copy_from_user+0x1e/0xd0 [ 603.112708][ T5001] __se_sys_memfd_create+0x26a/0x610 [ 603.118011][ T5001] __x64_sys_memfd_create+0x31/0x40 [ 603.123273][ T5001] do_syscall_64+0x44/0x110 [ 603.127826][ T5001] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 603.133756][ T5001] RIP: 0033:0x7ffbd298dba9 [ 603.138224][ T5001] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 603.157866][ T5001] RSP: 002b:00007ffbd1d0fe98 EFLAGS: 00000206 ORIG_RAX: 000000000000013f [ 603.166300][ T5001] RAX: ffffffffffffffda RBX: 0000000000000b89 RCX: 00007ffbd298dba9 [ 603.174357][ T5001] RDX: 00007ffbd1d0ff3c RSI: 0000000000000000 RDI: 00007ffbd29d86ba [ 603.182375][ T5001] RBP: 00000000200018c0 R08: 00007ffbd1d0fc37 R09: 00007ffbd1d10120 02:25:58 executing program 5: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = getpid() sched_setscheduler(0x0, 0x3, &(0x7f0000000240)=0x6c) process_vm_readv(r0, &(0x7f0000008400)=[{0x0}], 0x1, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x5f}], 0x1, 0x0) process_vm_readv(0x0, 0x0, 0x0, &(0x7f0000005e40)=[{&(0x7f0000005d40)=""/236, 0xec}], 0x1, 0x0) io_setup(0x800, &(0x7f0000000040)) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000880)='C\x13\xfc2\x95WD\xaa\xba^\x90\xfd\x8d\xc2\xb1[\x81\xda\xda\xd6\x8c\xc99\xec\x0e*||\xe4\xb3\xc4\xb6\v\xaa\x15\x86,\xac\x8d\x89cu\x10\xdc\x93\x9b\xb4\x93\xafE*:\xe4\xdd\xa5\xa75\xb8\x1e;7\xb7.V\xdcrw[\r\x98\x93j\x9c\xf6\xf8\x99\xefF_\xcd\xdf!b\xc5\xec\ntb\xff\b\xaaF?!\x9f\a\x1a\x03\f\xe94\x1deU\x06zS\xc9\xb4\xa7@\xa1\\B\xc2@\r_b\x9a\xeb\b\xa4(V\xd6/N\xc5\xc6f\xb1\x95Z\xe5w^\xd8\xe7J\x80\xf7\xae\xafuv\x84\x9eG\xd1\xe7\x9b\xf0_9\xc2\x9b\xfd\xc3\xf3\xe4\x95P\xf1m\xcf\xc2\xe1\xe6\xa6\x8c\x11\xfb\xb8S\x8b\x92\\\asW-Ee\x02\x00\x00\x00\xd0;Q\xc1~\x89\xec\xc8\x9b\x88\a\xf2\x93\x82(\x8b\x00\xd8\xb4T\x80\x95\x93i|\xc0\x00\x04\x00\x00\x00\x00\x00\x00v\xef\xee+\xab\x9c\x00^R\xb2n?i=\xbe\x16\x8a\xbf\xe3\xcdB\xed\xe14\xe8\xd0\xb7\xff\xfeQ\x1c\x85n8\x1b\xc1\b\x00\x00\x00\x00\x00\x00\x00\x17\x94\xdfW\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n [ 603.213585][ T4995] loop7: detected capacity change from 16384 to 16383 02:25:58 executing program 3: sched_setscheduler(0x0, 0x3, &(0x7f0000000240)=0x6c) process_vm_readv(0x0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) process_vm_readv(0x0, 0x0, 0x0, &(0x7f0000005e40), 0x0, 0x0) io_setup(0x800, &(0x7f0000000040)) ftruncate(0xffffffffffffffff, 0x7fff) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000880)='C\x13\xfc2\x95WD\xaa\xba^\x90\xfd\x8d\xc2\xb1[\x81\xda\xda\xd6\x8c\xc99\xec\x0e*||\xe4\xb3\xc4\xb6\v\xaa\x15\x86,\xac\x8d\x89cu\x10\xdc\x93\x9b\xb4\x93\xafE*:\xe4\xdd\xa5\xa75\xb8\x1e;7\xb7.V\xdcrw[\r\x98\x93j\x9c\xf6\xf8\x99\xefF_\xcd\xdf!b\xc5\xec\ntb\xff\b\xaaF?!\x9f\a\x1a\x03\f\xe94\x1deU\x06zS\xc9\xb4\xa7@\xa1\\B\xc2@\r_b\x9a\xeb\b\xa4(V\xd6/N\xc5\xc6f\xb1\x95Z\xe5w^\xd8\xe7J\x80\xf7\xae\xafuv\x84\x9eG\xd1\xe7\x9b\xf0_9\xc2\x9b\xfd\xc3\xf3\xe4\x95P\xf1m\xcf\xc2\xe1\xe6\xa6\x8c\x11\xfb\xb8S\x8b\x92\\\asW-Ee\x02\x00\x00\x00\xd0;Q\xc1~\x89\xec\xc8\x9b\x88\a\xf2\x93\x82(\x8b\x00\xd8\xb4T\x80\x95\x93i|\xc0\x00\x04\x00\x00\x00\x00\x00\x00v\xef\xee+\xab\x9c\x00^R\xb2n?i=\xbe\x16\x8a\xbf\xe3\xcdB\xed\xe14\xe8\xd0\xb7\xff\xfeQ\x1c\x85n8\x1b\xc1\b\x00\x00\x00\x00\x00\x00\x00\x17\x94\xdfW\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n [ 603.344815][ T5009] dump_stack_lvl+0xda/0x130 [ 603.349496][ T5009] dump_stack+0x15/0x20 [ 603.353671][ T5009] should_fail_ex+0x21f/0x230 [ 603.358429][ T5009] should_fail+0xb/0x10 [ 603.362639][ T5009] should_fail_usercopy+0x1a/0x20 [ 603.367751][ T5009] _copy_to_user+0x1e/0x90 [ 603.372227][ T5009] simple_read_from_buffer+0xa0/0x110 [ 603.377691][ T5009] proc_fail_nth_read+0xfc/0x140 [ 603.382726][ T5009] ? proc_fault_inject_write+0x210/0x210 [ 603.388447][ T5009] vfs_read+0x1a4/0x590 [ 603.392676][ T5009] ? mutex_lock+0xd/0x30 [ 603.396951][ T5009] ksys_read+0xeb/0x1a0 [ 603.401176][ T5009] __x64_sys_read+0x42/0x50 [ 603.405822][ T5009] do_syscall_64+0x44/0x110 [ 603.410478][ T5009] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 603.416414][ T5009] RIP: 0033:0x7fb40d83e84c [ 603.420914][ T5009] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 59 81 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 af 81 02 00 48 [ 603.440599][ T5009] RSP: 002b:00007fb40cbc20c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 603.449043][ T5009] RAX: ffffffffffffffda RBX: 00007fb40d95ef80 RCX: 00007fb40d83e84c [ 603.457032][ T5009] RDX: 000000000000000f RSI: 00007fb40cbc2130 RDI: 0000000000000005 [ 603.465053][ T5009] RBP: 00007fb40cbc2120 R08: 0000000000000000 R09: 0000000000000000 [ 603.473035][ T5009] R10: 0000000024002de8 R11: 0000000000000246 R12: 0000000000000001 [ 603.481051][ T5009] R13: 000000000000000b R14: 00007fb40d95ef80 R15: 00007ffff64c92d8 [ 603.489109][ T5009] [ 603.506475][ T5005] ext4 filesystem being mounted at /root/syzkaller-testdir2974554116/syzkaller.G0uV5c/2308/file0 supports timestamps until 2038-01-19 (0x7fffffff) 02:25:59 executing program 4: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) process_vm_readv(0x0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x36}], 0x1, &(0x7f0000008640), 0x0, 0x0) process_vm_readv(0x0, 0x0, 0x0, &(0x7f0000005e40)=[{0x0}], 0x1, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000880)='C\x13\xfc2\x95WD\xaa\xba^\x90\xfd\x8d\xc2\xb1[\x81\xda\xda\xd6\x8c\xc99\xec\x0e*||\xe4\xb3\xc4\xb6\v\xaa\x15\x86,\xac\x8d\x89cu\x10\xdc\x93\x9b\xb4\x93\xafE*:\xe4\xdd\xa5\xa75\xb8\x1e;7\xb7.V\xdcrw[\r\x98\x93j\x9c\xf6\xf8\x99\xefF_\xcd\xdf!b\xc5\xec\ntb\xff\b\xaaF?!\x9f\a\x1a\x03\f\xe94\x1deU\x06zS\xc9\xb4\xa7@\xa1\\B\xc2@\r_b\x9a\xeb\b\xa4(V\xd6/N\xc5\xc6f\xb1\x95Z\xe5w^\xd8\xe7J\x80\xf7\xae\xafuv\x84\x9eG\xd1\xe7\x9b\xf0_9\xc2\x9b\xfd\xc3\xf3\xe4\x95P\xf1m\xcf\xc2\xe1\xe6\xa6\x8c\x11\xfb\xb8S\x8b\x92\\\asW-Ee\x02\x00\x00\x00\xd0;Q\xc1~\x89\xec\xc8\x9b\x88\a\xf2\x93\x82(\x8b\x00\xd8\xb4T\x80\x95\x93i|\xc0\x00\x04\x00\x00\x00\x00\x00\x00v\xef\xee+\xab\x9c\x00^R\xb2n?i=\xbe\x16\x8a\xbf\xe3\xcdB\xed\xe14\xe8\xd0\xb7\xff\xfeQ\x1c\x85n8\x1b\xc1\b\x00\x00\x00\x00\x00\x00\x00\x17\x94\xdfW\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n [ 603.613575][ T5005] dump_stack_lvl+0xda/0x130 [ 603.618189][ T5005] dump_stack+0x15/0x20 02:25:59 executing program 4: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) process_vm_readv(0x0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x36}], 0x1, &(0x7f0000008640), 0x0, 0x0) process_vm_readv(0x0, 0x0, 0x0, &(0x7f0000005e40)=[{0x0}], 0x1, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000880)='C\x13\xfc2\x95WD\xaa\xba^\x90\xfd\x8d\xc2\xb1[\x81\xda\xda\xd6\x8c\xc99\xec\x0e*||\xe4\xb3\xc4\xb6\v\xaa\x15\x86,\xac\x8d\x89cu\x10\xdc\x93\x9b\xb4\x93\xafE*:\xe4\xdd\xa5\xa75\xb8\x1e;7\xb7.V\xdcrw[\r\x98\x93j\x9c\xf6\xf8\x99\xefF_\xcd\xdf!b\xc5\xec\ntb\xff\b\xaaF?!\x9f\a\x1a\x03\f\xe94\x1deU\x06zS\xc9\xb4\xa7@\xa1\\B\xc2@\r_b\x9a\xeb\b\xa4(V\xd6/N\xc5\xc6f\xb1\x95Z\xe5w^\xd8\xe7J\x80\xf7\xae\xafuv\x84\x9eG\xd1\xe7\x9b\xf0_9\xc2\x9b\xfd\xc3\xf3\xe4\x95P\xf1m\xcf\xc2\xe1\xe6\xa6\x8c\x11\xfb\xb8S\x8b\x92\\\asW-Ee\x02\x00\x00\x00\xd0;Q\xc1~\x89\xec\xc8\x9b\x88\a\xf2\x93\x82(\x8b\x00\xd8\xb4T\x80\x95\x93i|\xc0\x00\x04\x00\x00\x00\x00\x00\x00v\xef\xee+\xab\x9c\x00^R\xb2n?i=\xbe\x16\x8a\xbf\xe3\xcdB\xed\xe14\xe8\xd0\xb7\xff\xfeQ\x1c\x85n8\x1b\xc1\b\x00\x00\x00\x00\x00\x00\x00\x17\x94\xdfW\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 603.699687][ T5005] RSP: 002b:00007fcc1ae0e0c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000bd [ 603.708152][ T5005] RAX: ffffffffffffffda RBX: 00007fcc1bbaaf80 RCX: 00007fcc1ba8bba9 [ 603.716145][ T5005] RDX: 0000000020000840 RSI: 0000000020000800 RDI: 00000000200007c0 02:25:59 executing program 4: sched_setscheduler(0x0, 0x3, &(0x7f0000000240)=0x6c) process_vm_readv(0x0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x36}], 0x1, &(0x7f0000008640), 0x0, 0x0) process_vm_readv(0x0, 0x0, 0x0, &(0x7f0000005e40)=[{0x0}], 0x1, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000880)='C\x13\xfc2\x95WD\xaa\xba^\x90\xfd\x8d\xc2\xb1[\x81\xda\xda\xd6\x8c\xc99\xec\x0e*||\xe4\xb3\xc4\xb6\v\xaa\x15\x86,\xac\x8d\x89cu\x10\xdc\x93\x9b\xb4\x93\xafE*:\xe4\xdd\xa5\xa75\xb8\x1e;7\xb7.V\xdcrw[\r\x98\x93j\x9c\xf6\xf8\x99\xefF_\xcd\xdf!b\xc5\xec\ntb\xff\b\xaaF?!\x9f\a\x1a\x03\f\xe94\x1deU\x06zS\xc9\xb4\xa7@\xa1\\B\xc2@\r_b\x9a\xeb\b\xa4(V\xd6/N\xc5\xc6f\xb1\x95Z\xe5w^\xd8\xe7J\x80\xf7\xae\xafuv\x84\x9eG\xd1\xe7\x9b\xf0_9\xc2\x9b\xfd\xc3\xf3\xe4\x95P\xf1m\xcf\xc2\xe1\xe6\xa6\x8c\x11\xfb\xb8S\x8b\x92\\\asW-Ee\x02\x00\x00\x00\xd0;Q\xc1~\x89\xec\xc8\x9b\x88\a\xf2\x93\x82(\x8b\x00\xd8\xb4T\x80\x95\x93i|\xc0\x00\x04\x00\x00\x00\x00\x00\x00v\xef\xee+\xab\x9c\x00^R\xb2n?i=\xbe\x16\x8a\xbf\xe3\xcdB\xed\xe14\xe8\xd0\xb7\xff\xfeQ\x1c\x85n8\x1b\xc1\b\x00\x00\x00\x00\x00\x00\x00\x17\x94\xdfW\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n [ 603.755707][ T5024] FAULT_INJECTION: forcing a failure. [ 603.755707][ T5024] name failslab, interval 1, probability 0, space 0, times 0 [ 603.768365][ T5024] CPU: 0 PID: 5024 Comm: syz-executor.1 Not tainted 6.7.0-rc5-syzkaller-00270-g0e389834672c #0 [ 603.778697][ T5024] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 603.788761][ T5024] Call Trace: [ 603.792042][ T5024] [ 603.795004][ T5024] dump_stack_lvl+0xda/0x130 [ 603.799611][ T5024] dump_stack+0x15/0x20 [ 603.803842][ T5024] should_fail_ex+0x21f/0x230 [ 603.808528][ T5024] __should_failslab+0x92/0xa0 [ 603.813316][ T5024] should_failslab+0x9/0x20 [ 603.817910][ T5024] slab_pre_alloc_hook+0x37/0x160 [ 603.822935][ T5024] ? shmem_alloc_inode+0x34/0x50 [ 603.827883][ T5024] kmem_cache_alloc_lru+0x47/0x200 [ 603.833008][ T5024] shmem_alloc_inode+0x34/0x50 [ 603.837813][ T5024] ? shmem_match+0xa0/0xa0 [ 603.842228][ T5024] alloc_inode+0x38/0x150 [ 603.846554][ T5024] new_inode+0x1d/0x120 [ 603.850751][ T5024] shmem_get_inode+0x258/0x740 [ 603.855544][ T5024] __shmem_file_setup+0x122/0x1f0 [ 603.860569][ T5024] shmem_file_setup+0x3b/0x50 [ 603.865254][ T5024] __se_sys_memfd_create+0x318/0x610 [ 603.870550][ T5024] __x64_sys_memfd_create+0x31/0x40 [ 603.875832][ T5024] do_syscall_64+0x44/0x110 [ 603.880351][ T5024] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 603.886330][ T5024] RIP: 0033:0x7ffbd298dba9 [ 603.890771][ T5024] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 603.910444][ T5024] RSP: 002b:00007ffbd1d0fe98 EFLAGS: 00000206 ORIG_RAX: 000000000000013f [ 603.918852][ T5024] RAX: ffffffffffffffda RBX: 0000000000000b89 RCX: 00007ffbd298dba9 [ 603.926821][ T5024] RDX: 00007ffbd1d0ff3c RSI: 0000000000000000 RDI: 00007ffbd29d86ba [ 603.934868][ T5024] RBP: 00000000200018c0 R08: 00007ffbd1d0fc37 R09: 00007ffbd1d10120 [ 603.942840][ T5024] R10: 000000000000000a R11: 0000000000000206 R12: 0000000020000000 [ 603.950827][ T5024] R13: 00007ffbd1d0ff3c R14: 00007ffbd1d0ff40 R15: 0000000020004ac0 [ 603.958826][ T5024] 02:25:59 executing program 4: sched_setscheduler(0x0, 0x3, &(0x7f0000000240)=0x6c) process_vm_readv(0x0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x36}], 0x1, &(0x7f0000008640), 0x0, 0x0) process_vm_readv(0x0, 0x0, 0x0, &(0x7f0000005e40)=[{0x0}], 0x1, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000880)='C\x13\xfc2\x95WD\xaa\xba^\x90\xfd\x8d\xc2\xb1[\x81\xda\xda\xd6\x8c\xc99\xec\x0e*||\xe4\xb3\xc4\xb6\v\xaa\x15\x86,\xac\x8d\x89cu\x10\xdc\x93\x9b\xb4\x93\xafE*:\xe4\xdd\xa5\xa75\xb8\x1e;7\xb7.V\xdcrw[\r\x98\x93j\x9c\xf6\xf8\x99\xefF_\xcd\xdf!b\xc5\xec\ntb\xff\b\xaaF?!\x9f\a\x1a\x03\f\xe94\x1deU\x06zS\xc9\xb4\xa7@\xa1\\B\xc2@\r_b\x9a\xeb\b\xa4(V\xd6/N\xc5\xc6f\xb1\x95Z\xe5w^\xd8\xe7J\x80\xf7\xae\xafuv\x84\x9eG\xd1\xe7\x9b\xf0_9\xc2\x9b\xfd\xc3\xf3\xe4\x95P\xf1m\xcf\xc2\xe1\xe6\xa6\x8c\x11\xfb\xb8S\x8b\x92\\\asW-Ee\x02\x00\x00\x00\xd0;Q\xc1~\x89\xec\xc8\x9b\x88\a\xf2\x93\x82(\x8b\x00\xd8\xb4T\x80\x95\x93i|\xc0\x00\x04\x00\x00\x00\x00\x00\x00v\xef\xee+\xab\x9c\x00^R\xb2n?i=\xbe\x16\x8a\xbf\xe3\xcdB\xed\xe14\xe8\xd0\xb7\xff\xfeQ\x1c\x85n8\x1b\xc1\b\x00\x00\x00\x00\x00\x00\x00\x17\x94\xdfW\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n [ 604.140604][ T5042] dump_stack_lvl+0xda/0x130 [ 604.145240][ T5042] dump_stack+0x15/0x20 [ 604.149468][ T5042] should_fail_ex+0x21f/0x230 [ 604.154155][ T5042] ? security_inode_alloc+0x32/0xd0 [ 604.159432][ T5042] __should_failslab+0x92/0xa0 [ 604.164262][ T5042] should_failslab+0x9/0x20 [ 604.168763][ T5042] kmem_cache_alloc+0x4e/0x250 [ 604.173531][ T5042] security_inode_alloc+0x32/0xd0 [ 604.178602][ T5042] inode_init_always+0x428/0x460 [ 604.183583][ T5042] ? shmem_match+0xa0/0xa0 [ 604.187991][ T5042] alloc_inode+0x77/0x150 [ 604.192334][ T5042] new_inode+0x1d/0x120 [ 604.196535][ T5042] shmem_get_inode+0x258/0x740 [ 604.201374][ T5042] __shmem_file_setup+0x122/0x1f0 [ 604.206391][ T5042] shmem_file_setup+0x3b/0x50 [ 604.211075][ T5042] __se_sys_memfd_create+0x318/0x610 [ 604.216398][ T5042] __x64_sys_memfd_create+0x31/0x40 [ 604.221591][ T5042] do_syscall_64+0x44/0x110 [ 604.226122][ T5042] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 604.232014][ T5042] RIP: 0033:0x7ffbd298dba9 [ 604.236427][ T5042] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 604.256036][ T5042] RSP: 002b:00007ffbd1d0fe98 EFLAGS: 00000206 ORIG_RAX: 000000000000013f [ 604.264456][ T5042] RAX: ffffffffffffffda RBX: 0000000000000b89 RCX: 00007ffbd298dba9 [ 604.272425][ T5042] RDX: 00007ffbd1d0ff3c RSI: 0000000000000000 RDI: 00007ffbd29d86ba [ 604.280446][ T5042] RBP: 00000000200018c0 R08: 00007ffbd1d0fc37 R09: 00007ffbd1d10120 [ 604.288427][ T5042] R10: 000000000000000a R11: 0000000000000206 R12: 0000000020000000 [ 604.296393][ T5042] R13: 00007ffbd1d0ff3c R14: 00007ffbd1d0ff40 R15: 0000000020004ac0 [ 604.304534][ T5042] 02:25:59 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setscheduler(0x0, 0x3, &(0x7f0000000240)=0x6c) process_vm_readv(0x0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x36}], 0x1, &(0x7f0000008640), 0x0, 0x0) process_vm_readv(0x0, 0x0, 0x0, &(0x7f0000005e40)=[{0x0}], 0x1, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000880)='C\x13\xfc2\x95WD\xaa\xba^\x90\xfd\x8d\xc2\xb1[\x81\xda\xda\xd6\x8c\xc99\xec\x0e*||\xe4\xb3\xc4\xb6\v\xaa\x15\x86,\xac\x8d\x89cu\x10\xdc\x93\x9b\xb4\x93\xafE*:\xe4\xdd\xa5\xa75\xb8\x1e;7\xb7.V\xdcrw[\r\x98\x93j\x9c\xf6\xf8\x99\xefF_\xcd\xdf!b\xc5\xec\ntb\xff\b\xaaF?!\x9f\a\x1a\x03\f\xe94\x1deU\x06zS\xc9\xb4\xa7@\xa1\\B\xc2@\r_b\x9a\xeb\b\xa4(V\xd6/N\xc5\xc6f\xb1\x95Z\xe5w^\xd8\xe7J\x80\xf7\xae\xafuv\x84\x9eG\xd1\xe7\x9b\xf0_9\xc2\x9b\xfd\xc3\xf3\xe4\x95P\xf1m\xcf\xc2\xe1\xe6\xa6\x8c\x11\xfb\xb8S\x8b\x92\\\asW-Ee\x02\x00\x00\x00\xd0;Q\xc1~\x89\xec\xc8\x9b\x88\a\xf2\x93\x82(\x8b\x00\xd8\xb4T\x80\x95\x93i|\xc0\x00\x04\x00\x00\x00\x00\x00\x00v\xef\xee+\xab\x9c\x00^R\xb2n?i=\xbe\x16\x8a\xbf\xe3\xcdB\xed\xe14\xe8\xd0\xb7\xff\xfeQ\x1c\x85n8\x1b\xc1\b\x00\x00\x00\x00\x00\x00\x00\x17\x94\xdfW\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n [ 604.446599][ T5036] dump_stack_lvl+0xda/0x130 [ 604.451259][ T5036] dump_stack+0x15/0x20 [ 604.455426][ T5036] should_fail_ex+0x21f/0x230 [ 604.460121][ T5036] should_fail+0xb/0x10 [ 604.464361][ T5036] should_fail_usercopy+0x1a/0x20 [ 604.469398][ T5036] strncpy_from_user+0x25/0x270 [ 604.474258][ T5036] ? kmem_cache_alloc+0x15a/0x250 [ 604.479328][ T5036] getname_flags+0xb3/0x360 [ 604.483923][ T5036] user_path_at_empty+0x2c/0x110 [ 604.488878][ T5036] path_setxattr+0x60/0x1a0 [ 604.493396][ T5036] __x64_sys_lsetxattr+0x6a/0x80 [ 604.498404][ T5036] do_syscall_64+0x44/0x110 [ 604.502922][ T5036] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 604.508950][ T5036] RIP: 0033:0x7fcc1ba8bba9 [ 604.513435][ T5036] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 604.533093][ T5036] RSP: 002b:00007fcc1ae0e0c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000bd [ 604.541506][ T5036] RAX: ffffffffffffffda RBX: 00007fcc1bbaaf80 RCX: 00007fcc1ba8bba9 [ 604.549491][ T5036] RDX: 0000000020000840 RSI: 0000000020000800 RDI: 00000000200007c0 [ 604.557479][ T5036] RBP: 00007fcc1ae0e120 R08: 0000000000000000 R09: 0000000000000000 [ 604.565450][ T5036] R10: 0000000000000701 R11: 0000000000000246 R12: 0000000000000001 [ 604.573422][ T5036] R13: 000000000000000b R14: 00007fcc1bbaaf80 R15: 00007ffde4affbd8 [ 604.581390][ T5036] [ 604.584400][ T5059] CPU: 1 PID: 5059 Comm: syz-executor.1 Not tainted 6.7.0-rc5-syzkaller-00270-g0e389834672c #0 [ 604.586792][ T5056] loop7: detected capacity change from 16384 to 16383 [ 604.594724][ T5059] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 604.594740][ T5059] Call Trace: [ 604.594747][ T5059] [ 604.594754][ T5059] dump_stack_lvl+0xda/0x130 [ 604.622534][ T5059] dump_stack+0x15/0x20 [ 604.626720][ T5059] should_fail_ex+0x21f/0x230 [ 604.631413][ T5059] __should_failslab+0x92/0xa0 [ 604.636186][ T5059] should_failslab+0x9/0x20 [ 604.640722][ T5059] slab_pre_alloc_hook+0x37/0x160 [ 604.645811][ T5059] ? __d_alloc+0x3d/0x380 [ 604.650160][ T5059] kmem_cache_alloc_lru+0x47/0x200 [ 604.655272][ T5059] __d_alloc+0x3d/0x380 [ 604.659446][ T5059] d_alloc_pseudo+0x1e/0x50 [ 604.663961][ T5059] alloc_file_pseudo+0x74/0x160 [ 604.668822][ T5059] __shmem_file_setup+0x1b6/0x1f0 [ 604.673845][ T5059] shmem_file_setup+0x3b/0x50 [ 604.678604][ T5059] __se_sys_memfd_create+0x318/0x610 [ 604.683908][ T5059] __x64_sys_memfd_create+0x31/0x40 [ 604.689164][ T5059] do_syscall_64+0x44/0x110 [ 604.693703][ T5059] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 604.699596][ T5059] RIP: 0033:0x7ffbd298dba9 [ 604.704075][ T5059] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 604.723739][ T5059] RSP: 002b:00007ffbd1d0fe98 EFLAGS: 00000206 ORIG_RAX: 000000000000013f [ 604.732150][ T5059] RAX: ffffffffffffffda RBX: 0000000000000b89 RCX: 00007ffbd298dba9 02:26:00 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x218002, &(0x7f0000000f80)={[{@quota}, {@jqfmt_vfsv0}, {@journal_ioprio={'journal_ioprio', 0x3d, 0x4}}, {@init_itable}, {@nobh}, {@noauto_da_alloc}, {@usrquota}]}, 0x2, 0x4ae, &(0x7f00000002c0)="$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") lsetxattr$trusted_overlay_upper(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800), &(0x7f0000000840)={0x0, 0xfb, 0x701, 0x0, 0x0, "d54560916fd884490e13a7fb8740bfe7", "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"}, 0x701, 0x0) (fail_nth: 3) 02:26:00 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setscheduler(0x0, 0x3, &(0x7f0000000240)=0x6c) process_vm_readv(0x0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x36}], 0x1, &(0x7f0000008640), 0x0, 0x0) process_vm_readv(0x0, 0x0, 0x0, &(0x7f0000005e40)=[{0x0}], 0x1, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000880)='C\x13\xfc2\x95WD\xaa\xba^\x90\xfd\x8d\xc2\xb1[\x81\xda\xda\xd6\x8c\xc99\xec\x0e*||\xe4\xb3\xc4\xb6\v\xaa\x15\x86,\xac\x8d\x89cu\x10\xdc\x93\x9b\xb4\x93\xafE*:\xe4\xdd\xa5\xa75\xb8\x1e;7\xb7.V\xdcrw[\r\x98\x93j\x9c\xf6\xf8\x99\xefF_\xcd\xdf!b\xc5\xec\ntb\xff\b\xaaF?!\x9f\a\x1a\x03\f\xe94\x1deU\x06zS\xc9\xb4\xa7@\xa1\\B\xc2@\r_b\x9a\xeb\b\xa4(V\xd6/N\xc5\xc6f\xb1\x95Z\xe5w^\xd8\xe7J\x80\xf7\xae\xafuv\x84\x9eG\xd1\xe7\x9b\xf0_9\xc2\x9b\xfd\xc3\xf3\xe4\x95P\xf1m\xcf\xc2\xe1\xe6\xa6\x8c\x11\xfb\xb8S\x8b\x92\\\asW-Ee\x02\x00\x00\x00\xd0;Q\xc1~\x89\xec\xc8\x9b\x88\a\xf2\x93\x82(\x8b\x00\xd8\xb4T\x80\x95\x93i|\xc0\x00\x04\x00\x00\x00\x00\x00\x00v\xef\xee+\xab\x9c\x00^R\xb2n?i=\xbe\x16\x8a\xbf\xe3\xcdB\xed\xe14\xe8\xd0\xb7\xff\xfeQ\x1c\x85n8\x1b\xc1\b\x00\x00\x00\x00\x00\x00\x00\x17\x94\xdfW\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n [ 604.792311][ T2779] ================================================================== [ 604.800411][ T2779] BUG: KCSAN: data-race in __d_instantiate / lookup_fast [ 604.807471][ T2779] [ 604.809800][ T2779] read-write to 0xffff88814d446f00 of 4 bytes by task 11777 on cpu 0: [ 604.817945][ T2779] __d_instantiate+0x2cd/0x3b0 [ 604.822716][ T2779] d_instantiate+0x59/0x80 [ 604.827156][ T2779] shmem_symlink+0x364/0x390 [ 604.831758][ T2779] vfs_symlink+0xc2/0x1a0 [ 604.836098][ T2779] do_symlinkat+0xe3/0x340 [ 604.840531][ T2779] __x64_sys_symlink+0x56/0x60 [ 604.845301][ T2779] do_syscall_64+0x44/0x110 [ 604.849829][ T2779] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 604.855733][ T2779] [ 604.858056][ T2779] read to 0xffff88814d446f00 of 4 bytes by task 2779 on cpu 1: [ 604.865609][ T2779] lookup_fast+0xd9/0x290 [ 604.869967][ T2779] walk_component+0x3f/0x230 [ 604.874569][ T2779] path_lookupat+0x10a/0x2a0 [ 604.879192][ T2779] filename_lookup+0x126/0x300 [ 604.884028][ T2779] user_path_at_empty+0x42/0x110 [ 604.888988][ T2779] do_readlinkat+0x92/0x210 [ 604.893509][ T2779] __x64_sys_readlink+0x47/0x50 [ 604.898376][ T2779] do_syscall_64+0x44/0x110 [ 604.902905][ T2779] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 604.908818][ T2779] [ 604.911144][ T2779] value changed: 0x00000008 -> 0x00600008 [ 604.916857][ T2779] [ 604.919186][ T2779] Reported by Kernel Concurrency Sanitizer on: [ 604.925339][ T2779] CPU: 1 PID: 2779 Comm: udevd Not tainted 6.7.0-rc5-syzkaller-00270-g0e389834672c #0 [ 604.934903][ T2779] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 02:26:00 executing program 1: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0xb, &(0x7f0000004ac0)=ANY=[@ANYBLOB='\x00'], 0x3, 0xb89, &(0x7f00000018c0)="$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") (fail_nth: 6) 02:26:00 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setscheduler(0x0, 0x3, &(0x7f0000000240)=0x6c) process_vm_readv(0x0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x36}], 0x1, &(0x7f0000008640), 0x0, 0x0) process_vm_readv(0x0, 0x0, 0x0, &(0x7f0000005e40)=[{0x0}], 0x1, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000880)='C\x13\xfc2\x95WD\xaa\xba^\x90\xfd\x8d\xc2\xb1[\x81\xda\xda\xd6\x8c\xc99\xec\x0e*||\xe4\xb3\xc4\xb6\v\xaa\x15\x86,\xac\x8d\x89cu\x10\xdc\x93\x9b\xb4\x93\xafE*:\xe4\xdd\xa5\xa75\xb8\x1e;7\xb7.V\xdcrw[\r\x98\x93j\x9c\xf6\xf8\x99\xefF_\xcd\xdf!b\xc5\xec\ntb\xff\b\xaaF?!\x9f\a\x1a\x03\f\xe94\x1deU\x06zS\xc9\xb4\xa7@\xa1\\B\xc2@\r_b\x9a\xeb\b\xa4(V\xd6/N\xc5\xc6f\xb1\x95Z\xe5w^\xd8\xe7J\x80\xf7\xae\xafuv\x84\x9eG\xd1\xe7\x9b\xf0_9\xc2\x9b\xfd\xc3\xf3\xe4\x95P\xf1m\xcf\xc2\xe1\xe6\xa6\x8c\x11\xfb\xb8S\x8b\x92\\\asW-Ee\x02\x00\x00\x00\xd0;Q\xc1~\x89\xec\xc8\x9b\x88\a\xf2\x93\x82(\x8b\x00\xd8\xb4T\x80\x95\x93i|\xc0\x00\x04\x00\x00\x00\x00\x00\x00v\xef\xee+\xab\x9c\x00^R\xb2n?i=\xbe\x16\x8a\xbf\xe3\xcdB\xed\xe14\xe8\xd0\xb7\xff\xfeQ\x1c\x85n8\x1b\xc1\b\x00\x00\x00\x00\x00\x00\x00\x17\x94\xdfW\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n [ 605.010855][ T5066] dump_stack_lvl+0xda/0x130 [ 605.015569][ T5066] dump_stack+0x15/0x20 [ 605.019771][ T5066] should_fail_ex+0x21f/0x230 [ 605.024519][ T5066] ? alloc_empty_file+0xd0/0x310 [ 605.029496][ T5066] __should_failslab+0x92/0xa0 [ 605.034303][ T5066] should_failslab+0x9/0x20 [ 605.038918][ T5066] kmem_cache_alloc+0x4e/0x250 [ 605.041885][ T5069] loop2: detected capacity change from 0 to 512 [ 605.043691][ T5066] alloc_empty_file+0xd0/0x310 [ 605.054787][ T5066] alloc_file+0x3a/0x300 [ 605.059099][ T5066] alloc_file_pseudo+0x103/0x160 [ 605.064080][ T5066] __shmem_file_setup+0x1b6/0x1f0 [ 605.069117][ T5066] shmem_file_setup+0x3b/0x50 [ 605.073806][ T5066] __se_sys_memfd_create+0x318/0x610 [ 605.079126][ T5066] __x64_sys_memfd_create+0x31/0x40 [ 605.079346][ T5069] EXT4-fs: Ignoring removed nobh option [ 605.084373][ T5066] do_syscall_64+0x44/0x110 [ 605.094433][ T5066] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 605.100416][ T5066] RIP: 0033:0x7ffbd298dba9 [ 605.104830][ T5066] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 605.124450][ T5066] RSP: 002b:00007ffbd1d0fe98 EFLAGS: 00000206 ORIG_RAX: 000000000000013f [ 605.132857][ T5066] RAX: ffffffffffffffda RBX: 0000000000000b89 RCX: 00007ffbd298dba9 02:26:00 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setscheduler(0x0, 0x3, &(0x7f0000000240)=0x6c) process_vm_readv(0x0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x36}], 0x1, &(0x7f0000008640), 0x0, 0x0) process_vm_readv(0x0, 0x0, 0x0, &(0x7f0000005e40)=[{0x0}], 0x1, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000880)='C\x13\xfc2\x95WD\xaa\xba^\x90\xfd\x8d\xc2\xb1[\x81\xda\xda\xd6\x8c\xc99\xec\x0e*||\xe4\xb3\xc4\xb6\v\xaa\x15\x86,\xac\x8d\x89cu\x10\xdc\x93\x9b\xb4\x93\xafE*:\xe4\xdd\xa5\xa75\xb8\x1e;7\xb7.V\xdcrw[\r\x98\x93j\x9c\xf6\xf8\x99\xefF_\xcd\xdf!b\xc5\xec\ntb\xff\b\xaaF?!\x9f\a\x1a\x03\f\xe94\x1deU\x06zS\xc9\xb4\xa7@\xa1\\B\xc2@\r_b\x9a\xeb\b\xa4(V\xd6/N\xc5\xc6f\xb1\x95Z\xe5w^\xd8\xe7J\x80\xf7\xae\xafuv\x84\x9eG\xd1\xe7\x9b\xf0_9\xc2\x9b\xfd\xc3\xf3\xe4\x95P\xf1m\xcf\xc2\xe1\xe6\xa6\x8c\x11\xfb\xb8S\x8b\x92\\\asW-Ee\x02\x00\x00\x00\xd0;Q\xc1~\x89\xec\xc8\x9b\x88\a\xf2\x93\x82(\x8b\x00\xd8\xb4T\x80\x95\x93i|\xc0\x00\x04\x00\x00\x00\x00\x00\x00v\xef\xee+\xab\x9c\x00^R\xb2n?i=\xbe\x16\x8a\xbf\xe3\xcdB\xed\xe14\xe8\xd0\xb7\xff\xfeQ\x1c\x85n8\x1b\xc1\b\x00\x00\x00\x00\x00\x00\x00\x17\x94\xdfW\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n 02:26:00 executing program 5: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = getpid() sched_setscheduler(0x0, 0x3, &(0x7f0000000240)=0x6c) process_vm_readv(r0, &(0x7f0000008400)=[{0x0}], 0x1, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x5f}], 0x1, 0x0) process_vm_readv(0x0, 0x0, 0x0, &(0x7f0000005e40)=[{&(0x7f0000005d40)=""/236, 0xec}], 0x1, 0x0) io_setup(0x800, &(0x7f0000000040)) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000880)='C\x13\xfc2\x95WD\xaa\xba^\x90\xfd\x8d\xc2\xb1[\x81\xda\xda\xd6\x8c\xc99\xec\x0e*||\xe4\xb3\xc4\xb6\v\xaa\x15\x86,\xac\x8d\x89cu\x10\xdc\x93\x9b\xb4\x93\xafE*:\xe4\xdd\xa5\xa75\xb8\x1e;7\xb7.V\xdcrw[\r\x98\x93j\x9c\xf6\xf8\x99\xefF_\xcd\xdf!b\xc5\xec\ntb\xff\b\xaaF?!\x9f\a\x1a\x03\f\xe94\x1deU\x06zS\xc9\xb4\xa7@\xa1\\B\xc2@\r_b\x9a\xeb\b\xa4(V\xd6/N\xc5\xc6f\xb1\x95Z\xe5w^\xd8\xe7J\x80\xf7\xae\xafuv\x84\x9eG\xd1\xe7\x9b\xf0_9\xc2\x9b\xfd\xc3\xf3\xe4\x95P\xf1m\xcf\xc2\xe1\xe6\xa6\x8c\x11\xfb\xb8S\x8b\x92\\\asW-Ee\x02\x00\x00\x00\xd0;Q\xc1~\x89\xec\xc8\x9b\x88\a\xf2\x93\x82(\x8b\x00\xd8\xb4T\x80\x95\x93i|\xc0\x00\x04\x00\x00\x00\x00\x00\x00v\xef\xee+\xab\x9c\x00^R\xb2n?i=\xbe\x16\x8a\xbf\xe3\xcdB\xed\xe14\xe8\xd0\xb7\xff\xfeQ\x1c\x85n8\x1b\xc1\b\x00\x00\x00\x00\x00\x00\x00\x17\x94\xdfW\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n [ 605.324093][ T5085] dump_stack_lvl+0xda/0x130 [ 605.328771][ T5085] dump_stack+0x15/0x20 [ 605.332951][ T5085] should_fail_ex+0x21f/0x230 [ 605.337704][ T5085] ? security_file_alloc+0x32/0xd0 [ 605.342903][ T5085] __should_failslab+0x92/0xa0 [ 605.347683][ T5085] should_failslab+0x9/0x20 [ 605.352223][ T5085] kmem_cache_alloc+0x4e/0x250 [ 605.357072][ T5085] ? alloc_empty_file+0xd0/0x310 [ 605.362092][ T5085] security_file_alloc+0x32/0xd0 [ 605.367055][ T5085] alloc_empty_file+0x121/0x310 [ 605.371925][ T5085] alloc_file+0x3a/0x300 [ 605.376248][ T5085] alloc_file_pseudo+0x103/0x160 [ 605.381367][ T5085] __shmem_file_setup+0x1b6/0x1f0 [ 605.386395][ T5085] shmem_file_setup+0x3b/0x50 [ 605.391104][ T5085] __se_sys_memfd_create+0x318/0x610 [ 605.396389][ T5085] __x64_sys_memfd_create+0x31/0x40 [ 605.401596][ T5085] do_syscall_64+0x44/0x110 [ 605.406108][ T5085] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 605.412049][ T5085] RIP: 0033:0x7ffbd298dba9 [ 605.416487][ T5085] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 605.436155][ T5085] RSP: 002b:00007ffbd1d0fe98 EFLAGS: 00000206 ORIG_RAX: 000000000000013f [ 605.444638][ T5085] RAX: ffffffffffffffda RBX: 0000000000000b89 RCX: 00007ffbd298dba9 [ 605.452603][ T5085] RDX: 00007ffbd1d0ff3c RSI: 0000000000000000 RDI: 00007ffbd29d86ba [ 605.460576][ T5085] RBP: 00000000200018c0 R08: 00007ffbd1d0fc37 R09: 00007ffbd1d10120 [ 605.468545][ T5085] R10: 000000000000000a R11: 0000000000000206 R12: 0000000020000000 [ 605.476614][ T5085] R13: 00007ffbd1d0ff3c R14: 00007ffbd1d0ff40 R15: 0000000020004ac0 [ 605.484585][ T5085] [ 605.487626][ T5069] CPU: 0 PID: 5069 Comm: syz-executor.2 Not tainted 6.7.0-rc5-syzkaller-00270-g0e389834672c #0 [ 605.498081][ T5069] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 02:26:01 executing program 4: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x3, &(0x7f0000000240)=0x6c) process_vm_readv(0x0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x36}], 0x1, &(0x7f0000008640), 0x0, 0x0) process_vm_readv(0x0, 0x0, 0x0, &(0x7f0000005e40)=[{0x0}], 0x1, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000880)='C\x13\xfc2\x95WD\xaa\xba^\x90\xfd\x8d\xc2\xb1[\x81\xda\xda\xd6\x8c\xc99\xec\x0e*||\xe4\xb3\xc4\xb6\v\xaa\x15\x86,\xac\x8d\x89cu\x10\xdc\x93\x9b\xb4\x93\xafE*:\xe4\xdd\xa5\xa75\xb8\x1e;7\xb7.V\xdcrw[\r\x98\x93j\x9c\xf6\xf8\x99\xefF_\xcd\xdf!b\xc5\xec\ntb\xff\b\xaaF?!\x9f\a\x1a\x03\f\xe94\x1deU\x06zS\xc9\xb4\xa7@\xa1\\B\xc2@\r_b\x9a\xeb\b\xa4(V\xd6/N\xc5\xc6f\xb1\x95Z\xe5w^\xd8\xe7J\x80\xf7\xae\xafuv\x84\x9eG\xd1\xe7\x9b\xf0_9\xc2\x9b\xfd\xc3\xf3\xe4\x95P\xf1m\xcf\xc2\xe1\xe6\xa6\x8c\x11\xfb\xb8S\x8b\x92\\\asW-Ee\x02\x00\x00\x00\xd0;Q\xc1~\x89\xec\xc8\x9b\x88\a\xf2\x93\x82(\x8b\x00\xd8\xb4T\x80\x95\x93i|\xc0\x00\x04\x00\x00\x00\x00\x00\x00v\xef\xee+\xab\x9c\x00^R\xb2n?i=\xbe\x16\x8a\xbf\xe3\xcdB\xed\xe14\xe8\xd0\xb7\xff\xfeQ\x1c\x85n8\x1b\xc1\b\x00\x00\x00\x00\x00\x00\x00\x17\x94\xdfW\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n [ 605.514383][ T5069] dump_stack_lvl+0xda/0x130 [ 605.519038][ T5069] dump_stack+0x15/0x20 [ 605.523233][ T5069] should_fail_ex+0x21f/0x230 [ 605.527996][ T5069] __should_failslab+0x92/0xa0 [ 605.532817][ T5069] should_failslab+0x9/0x20 [ 605.537402][ T5069] slab_pre_alloc_hook+0x37/0x160 [ 605.542470][ T5069] ? __d_alloc+0x3d/0x380 [ 605.546902][ T5069] kmem_cache_alloc_lru+0x47/0x200 [ 605.552106][ T5069] __d_alloc+0x3d/0x380 [ 605.556293][ T5069] d_alloc_parallel+0x54/0xc90 [ 605.561147][ T5069] ? selinux_inode_permission+0x33b/0x410 [ 605.566978][ T5069] ? lockref_get_not_dead+0x118/0x1b0 [ 605.572481][ T5069] ? down_read+0x16f/0x4a0 [ 605.577067][ T5069] __lookup_slow+0x8d/0x230 [ 605.581609][ T5069] lookup_slow+0x3c/0x60 [ 605.585910][ T5069] walk_component+0x1ec/0x230 [ 605.590607][ T5069] ? path_lookupat+0xfd/0x2a0 [ 605.595299][ T5069] path_lookupat+0x10a/0x2a0 [ 605.600030][ T5069] filename_lookup+0x126/0x300 [ 605.604834][ T5069] user_path_at_empty+0x42/0x110 [ 605.609812][ T5069] path_setxattr+0x60/0x1a0 [ 605.614327][ T5069] __x64_sys_lsetxattr+0x6a/0x80 [ 605.619279][ T5069] do_syscall_64+0x44/0x110 [ 605.623813][ T5069] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 605.629762][ T5069] RIP: 0033:0x7fcc1ba8bba9 [ 605.634202][ T5069] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 02:26:01 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x218002, &(0x7f0000000f80)={[{@quota}, {@jqfmt_vfsv0}, {@journal_ioprio={'journal_ioprio', 0x3d, 0x4}}, {@init_itable}, {@nobh}, {@noauto_da_alloc}, {@usrquota}]}, 0x2, 0x4ae, &(0x7f00000002c0)="$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") lsetxattr$trusted_overlay_upper(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800), &(0x7f0000000840)={0x0, 0xfb, 0x701, 0x0, 0x0, "d54560916fd884490e13a7fb8740bfe7", "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"}, 0x701, 0x0) (fail_nth: 4) 02:26:01 executing program 4: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x3, &(0x7f0000000240)=0x6c) process_vm_readv(0x0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x36}], 0x1, &(0x7f0000008640), 0x0, 0x0) process_vm_readv(0x0, 0x0, 0x0, &(0x7f0000005e40)=[{0x0}], 0x1, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000880)='C\x13\xfc2\x95WD\xaa\xba^\x90\xfd\x8d\xc2\xb1[\x81\xda\xda\xd6\x8c\xc99\xec\x0e*||\xe4\xb3\xc4\xb6\v\xaa\x15\x86,\xac\x8d\x89cu\x10\xdc\x93\x9b\xb4\x93\xafE*:\xe4\xdd\xa5\xa75\xb8\x1e;7\xb7.V\xdcrw[\r\x98\x93j\x9c\xf6\xf8\x99\xefF_\xcd\xdf!b\xc5\xec\ntb\xff\b\xaaF?!\x9f\a\x1a\x03\f\xe94\x1deU\x06zS\xc9\xb4\xa7@\xa1\\B\xc2@\r_b\x9a\xeb\b\xa4(V\xd6/N\xc5\xc6f\xb1\x95Z\xe5w^\xd8\xe7J\x80\xf7\xae\xafuv\x84\x9eG\xd1\xe7\x9b\xf0_9\xc2\x9b\xfd\xc3\xf3\xe4\x95P\xf1m\xcf\xc2\xe1\xe6\xa6\x8c\x11\xfb\xb8S\x8b\x92\\\asW-Ee\x02\x00\x00\x00\xd0;Q\xc1~\x89\xec\xc8\x9b\x88\a\xf2\x93\x82(\x8b\x00\xd8\xb4T\x80\x95\x93i|\xc0\x00\x04\x00\x00\x00\x00\x00\x00v\xef\xee+\xab\x9c\x00^R\xb2n?i=\xbe\x16\x8a\xbf\xe3\xcdB\xed\xe14\xe8\xd0\xb7\xff\xfeQ\x1c\x85n8\x1b\xc1\b\x00\x00\x00\x00\x00\x00\x00\x17\x94\xdfW\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n [ 605.726089][ T5095] FAULT_INJECTION: forcing a failure. [ 605.726089][ T5095] name failslab, interval 1, probability 0, space 0, times 0 [ 605.738892][ T5095] CPU: 0 PID: 5095 Comm: syz-executor.1 Not tainted 6.7.0-rc5-syzkaller-00270-g0e389834672c #0 [ 605.749269][ T5095] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 605.759379][ T5095] Call Trace: [ 605.762666][ T5095] [ 605.765715][ T5095] dump_stack_lvl+0xda/0x130 [ 605.770348][ T5095] dump_stack+0x15/0x20 [ 605.774598][ T5095] should_fail_ex+0x21f/0x230 [ 605.779366][ T5095] ? vm_area_alloc+0x2c/0x130 [ 605.784085][ T5095] __should_failslab+0x92/0xa0 [ 605.788999][ T5095] should_failslab+0x9/0x20 [ 605.793589][ T5095] kmem_cache_alloc+0x4e/0x250 [ 605.798378][ T5095] vm_area_alloc+0x2c/0x130 [ 605.802917][ T5095] mmap_region+0x90a/0x16e0 [ 605.807575][ T5095] ? security_mmap_addr+0x46/0x60 [ 605.812623][ T5095] ? get_unmapped_area+0x250/0x280 [ 605.817782][ T5095] do_mmap+0x67e/0xa90 [ 605.822006][ T5095] vm_mmap_pgoff+0x12e/0x240 [ 605.826635][ T5095] ksys_mmap_pgoff+0xc5/0x330 [ 605.831456][ T5095] do_syscall_64+0x44/0x110 [ 605.835998][ T5095] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 605.841946][ T5095] RIP: 0033:0x7ffbd298dbe3 [ 605.846434][ T5095] Code: f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 41 89 ca 41 f7 c1 ff 0f 00 00 75 14 b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 25 c3 0f 1f 40 00 48 c7 c0 b0 ff ff ff 64 c7 [ 605.866061][ T5095] RSP: 002b:00007ffbd1d0fe98 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 02:26:01 executing program 4: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000240)=0x6c) process_vm_readv(0x0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x36}], 0x1, &(0x7f0000008640), 0x0, 0x0) process_vm_readv(0x0, 0x0, 0x0, &(0x7f0000005e40)=[{0x0}], 0x1, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000880)='C\x13\xfc2\x95WD\xaa\xba^\x90\xfd\x8d\xc2\xb1[\x81\xda\xda\xd6\x8c\xc99\xec\x0e*||\xe4\xb3\xc4\xb6\v\xaa\x15\x86,\xac\x8d\x89cu\x10\xdc\x93\x9b\xb4\x93\xafE*:\xe4\xdd\xa5\xa75\xb8\x1e;7\xb7.V\xdcrw[\r\x98\x93j\x9c\xf6\xf8\x99\xefF_\xcd\xdf!b\xc5\xec\ntb\xff\b\xaaF?!\x9f\a\x1a\x03\f\xe94\x1deU\x06zS\xc9\xb4\xa7@\xa1\\B\xc2@\r_b\x9a\xeb\b\xa4(V\xd6/N\xc5\xc6f\xb1\x95Z\xe5w^\xd8\xe7J\x80\xf7\xae\xafuv\x84\x9eG\xd1\xe7\x9b\xf0_9\xc2\x9b\xfd\xc3\xf3\xe4\x95P\xf1m\xcf\xc2\xe1\xe6\xa6\x8c\x11\xfb\xb8S\x8b\x92\\\asW-Ee\x02\x00\x00\x00\xd0;Q\xc1~\x89\xec\xc8\x9b\x88\a\xf2\x93\x82(\x8b\x00\xd8\xb4T\x80\x95\x93i|\xc0\x00\x04\x00\x00\x00\x00\x00\x00v\xef\xee+\xab\x9c\x00^R\xb2n?i=\xbe\x16\x8a\xbf\xe3\xcdB\xed\xe14\xe8\xd0\xb7\xff\xfeQ\x1c\x85n8\x1b\xc1\b\x00\x00\x00\x00\x00\x00\x00\x17\x94\xdfW\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n [ 605.973879][ T5105] loop2: detected capacity change from 0 to 512 [ 605.989175][ T5105] EXT4-fs: Ignoring removed nobh option [ 605.995847][ T5105] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 606.004809][ T5107] FAULT_INJECTION: forcing a failure. [ 606.004809][ T5107] name failslab, interval 1, probability 0, space 0, times 0 [ 606.017454][ T5107] CPU: 0 PID: 5107 Comm: syz-executor.1 Not tainted 6.7.0-rc5-syzkaller-00270-g0e389834672c #0 [ 606.027831][ T5107] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 606.037934][ T5107] Call Trace: [ 606.041282][ T5107] [ 606.044226][ T5107] dump_stack_lvl+0xda/0x130 [ 606.048873][ T5107] dump_stack+0x15/0x20 [ 606.053055][ T5107] should_fail_ex+0x21f/0x230 [ 606.057997][ T5107] ? vm_area_alloc+0xac/0x130 [ 606.062696][ T5107] __should_failslab+0x92/0xa0 [ 606.067507][ T5107] should_failslab+0x9/0x20 [ 606.072064][ T5107] kmem_cache_alloc+0x4e/0x250 [ 606.076902][ T5107] vm_area_alloc+0xac/0x130 [ 606.081511][ T5107] mmap_region+0x90a/0x16e0 [ 606.086122][ T5107] ? security_mmap_addr+0x46/0x60 [ 606.091188][ T5107] ? get_unmapped_area+0x250/0x280 [ 606.096405][ T5107] do_mmap+0x67e/0xa90 [ 606.100510][ T5107] vm_mmap_pgoff+0x12e/0x240 [ 606.105150][ T5107] ksys_mmap_pgoff+0xc5/0x330 [ 606.109900][ T5107] do_syscall_64+0x44/0x110 [ 606.114490][ T5107] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 606.120468][ T5107] RIP: 0033:0x7ffbd298dbe3 [ 606.124884][ T5107] Code: f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 41 89 ca 41 f7 c1 ff 0f 00 00 75 14 b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 25 c3 0f 1f 40 00 48 c7 c0 b0 ff ff ff 64 c7 [ 606.144636][ T5107] RSP: 002b:00007ffbd1d0fe98 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 606.153086][ T5107] RAX: ffffffffffffffda RBX: 0000000000000b87 RCX: 00007ffbd298dbe3 [ 606.161066][ T5107] RDX: 0000000000000003 RSI: 0000000008400000 RDI: 0000000000000000 02:26:01 executing program 0: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setscheduler(0x0, 0x3, &(0x7f0000000240)=0x6c) process_vm_readv(0x0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x36}], 0x1, &(0x7f0000008640), 0x0, 0x0) process_vm_readv(0x0, 0x0, 0x0, &(0x7f0000005e40)=[{0x0}], 0x1, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000880)='C\x13\xfc2\x95WD\xaa\xba^\x90\xfd\x8d\xc2\xb1[\x81\xda\xda\xd6\x8c\xc99\xec\x0e*||\xe4\xb3\xc4\xb6\v\xaa\x15\x86,\xac\x8d\x89cu\x10\xdc\x93\x9b\xb4\x93\xafE*:\xe4\xdd\xa5\xa75\xb8\x1e;7\xb7.V\xdcrw[\r\x98\x93j\x9c\xf6\xf8\x99\xefF_\xcd\xdf!b\xc5\xec\ntb\xff\b\xaaF?!\x9f\a\x1a\x03\f\xe94\x1deU\x06zS\xc9\xb4\xa7@\xa1\\B\xc2@\r_b\x9a\xeb\b\xa4(V\xd6/N\xc5\xc6f\xb1\x95Z\xe5w^\xd8\xe7J\x80\xf7\xae\xafuv\x84\x9eG\xd1\xe7\x9b\xf0_9\xc2\x9b\xfd\xc3\xf3\xe4\x95P\xf1m\xcf\xc2\xe1\xe6\xa6\x8c\x11\xfb\xb8S\x8b\x92\\\asW-Ee\x02\x00\x00\x00\xd0;Q\xc1~\x89\xec\xc8\x9b\x88\a\xf2\x93\x82(\x8b\x00\xd8\xb4T\x80\x95\x93i|\xc0\x00\x04\x00\x00\x00\x00\x00\x00v\xef\xee+\xab\x9c\x00^R\xb2n?i=\xbe\x16\x8a\xbf\xe3\xcdB\xed\xe14\xe8\xd0\xb7\xff\xfeQ\x1c\x85n8\x1b\xc1\b\x00\x00\x00\x00\x00\x00\x00\x17\x94\xdfW\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n [ 606.200104][ T5105] ext4 filesystem being mounted at /root/syzkaller-testdir2974554116/syzkaller.G0uV5c/2311/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 606.249257][ T5105] FAULT_INJECTION: forcing a failure. [ 606.249257][ T5105] name failslab, interval 1, probability 0, space 0, times 0 [ 606.261905][ T5105] CPU: 0 PID: 5105 Comm: syz-executor.2 Not tainted 6.7.0-rc5-syzkaller-00270-g0e389834672c #0 [ 606.272249][ T5105] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 606.282321][ T5105] Call Trace: [ 606.285625][ T5105] [ 606.288634][ T5105] dump_stack_lvl+0xda/0x130 [ 606.293260][ T5105] dump_stack+0x15/0x20 [ 606.297585][ T5105] should_fail_ex+0x21f/0x230 [ 606.302310][ T5105] ? ext4_find_extent+0x1ed/0x840 [ 606.307369][ T5105] __should_failslab+0x92/0xa0 [ 606.312182][ T5105] should_failslab+0x9/0x20 [ 606.316717][ T5105] __kmem_cache_alloc_node+0x4e/0x210 [ 606.322151][ T5105] ? ext4_find_extent+0x1ed/0x840 [ 606.327275][ T5105] __kmalloc+0x95/0x1a0 [ 606.331507][ T5105] ? _raw_spin_unlock_irq+0x26/0x40 [ 606.336740][ T5105] ext4_find_extent+0x1ed/0x840 [ 606.341621][ T5105] ? blk_mq_try_issue_directly+0x370/0x480 02:26:02 executing program 4: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000240)=0x6c) process_vm_readv(0x0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x36}], 0x1, &(0x7f0000008640), 0x0, 0x0) process_vm_readv(0x0, 0x0, 0x0, &(0x7f0000005e40)=[{0x0}], 0x1, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000880)='C\x13\xfc2\x95WD\xaa\xba^\x90\xfd\x8d\xc2\xb1[\x81\xda\xda\xd6\x8c\xc99\xec\x0e*||\xe4\xb3\xc4\xb6\v\xaa\x15\x86,\xac\x8d\x89cu\x10\xdc\x93\x9b\xb4\x93\xafE*:\xe4\xdd\xa5\xa75\xb8\x1e;7\xb7.V\xdcrw[\r\x98\x93j\x9c\xf6\xf8\x99\xefF_\xcd\xdf!b\xc5\xec\ntb\xff\b\xaaF?!\x9f\a\x1a\x03\f\xe94\x1deU\x06zS\xc9\xb4\xa7@\xa1\\B\xc2@\r_b\x9a\xeb\b\xa4(V\xd6/N\xc5\xc6f\xb1\x95Z\xe5w^\xd8\xe7J\x80\xf7\xae\xafuv\x84\x9eG\xd1\xe7\x9b\xf0_9\xc2\x9b\xfd\xc3\xf3\xe4\x95P\xf1m\xcf\xc2\xe1\xe6\xa6\x8c\x11\xfb\xb8S\x8b\x92\\\asW-Ee\x02\x00\x00\x00\xd0;Q\xc1~\x89\xec\xc8\x9b\x88\a\xf2\x93\x82(\x8b\x00\xd8\xb4T\x80\x95\x93i|\xc0\x00\x04\x00\x00\x00\x00\x00\x00v\xef\xee+\xab\x9c\x00^R\xb2n?i=\xbe\x16\x8a\xbf\xe3\xcdB\xed\xe14\xe8\xd0\xb7\xff\xfeQ\x1c\x85n8\x1b\xc1\b\x00\x00\x00\x00\x00\x00\x00\x17\x94\xdfW\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 606.507736][ T5105] RSP: 002b:00007fcc1ae0e0c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000bd [ 606.516160][ T5105] RAX: ffffffffffffffda RBX: 00007fcc1bbaaf80 RCX: 00007fcc1ba8bba9 [ 606.524138][ T5105] RDX: 0000000020000840 RSI: 0000000020000800 RDI: 00000000200007c0 [ 606.532122][ T5105] RBP: 00007fcc1ae0e120 R08: 0000000000000000 R09: 0000000000000000 [ 606.540210][ T5105] R10: 0000000000000701 R11: 0000000000000246 R12: 0000000000000001 [ 606.548190][ T5105] R13: 000000000000000b R14: 00007fcc1bbaaf80 R15: 00007ffde4affbd8 [ 606.556169][ T5105] [ 606.570923][ T5123] FAULT_INJECTION: forcing a failure. [ 606.570923][ T5123] name failslab, interval 1, probability 0, space 0, times 0 [ 606.583607][ T5123] CPU: 1 PID: 5123 Comm: syz-executor.1 Not tainted 6.7.0-rc5-syzkaller-00270-g0e389834672c #0 02:26:02 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x218002, &(0x7f0000000f80)={[{@quota}, {@jqfmt_vfsv0}, {@journal_ioprio={'journal_ioprio', 0x3d, 0x4}}, {@init_itable}, {@nobh}, {@noauto_da_alloc}, {@usrquota}]}, 0x2, 0x4ae, &(0x7f00000002c0)="$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") lsetxattr$trusted_overlay_upper(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800), &(0x7f0000000840)={0x0, 0xfb, 0x701, 0x0, 0x0, "d54560916fd884490e13a7fb8740bfe7", "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"}, 0x701, 0x0) (fail_nth: 5) 02:26:02 executing program 4: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setscheduler(0x0, 0x3, 0x0) process_vm_readv(0x0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x36}], 0x1, &(0x7f0000008640), 0x0, 0x0) process_vm_readv(0x0, 0x0, 0x0, &(0x7f0000005e40)=[{0x0}], 0x1, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000880)='C\x13\xfc2\x95WD\xaa\xba^\x90\xfd\x8d\xc2\xb1[\x81\xda\xda\xd6\x8c\xc99\xec\x0e*||\xe4\xb3\xc4\xb6\v\xaa\x15\x86,\xac\x8d\x89cu\x10\xdc\x93\x9b\xb4\x93\xafE*:\xe4\xdd\xa5\xa75\xb8\x1e;7\xb7.V\xdcrw[\r\x98\x93j\x9c\xf6\xf8\x99\xefF_\xcd\xdf!b\xc5\xec\ntb\xff\b\xaaF?!\x9f\a\x1a\x03\f\xe94\x1deU\x06zS\xc9\xb4\xa7@\xa1\\B\xc2@\r_b\x9a\xeb\b\xa4(V\xd6/N\xc5\xc6f\xb1\x95Z\xe5w^\xd8\xe7J\x80\xf7\xae\xafuv\x84\x9eG\xd1\xe7\x9b\xf0_9\xc2\x9b\xfd\xc3\xf3\xe4\x95P\xf1m\xcf\xc2\xe1\xe6\xa6\x8c\x11\xfb\xb8S\x8b\x92\\\asW-Ee\x02\x00\x00\x00\xd0;Q\xc1~\x89\xec\xc8\x9b\x88\a\xf2\x93\x82(\x8b\x00\xd8\xb4T\x80\x95\x93i|\xc0\x00\x04\x00\x00\x00\x00\x00\x00v\xef\xee+\xab\x9c\x00^R\xb2n?i=\xbe\x16\x8a\xbf\xe3\xcdB\xed\xe14\xe8\xd0\xb7\xff\xfeQ\x1c\x85n8\x1b\xc1\b\x00\x00\x00\x00\x00\x00\x00\x17\x94\xdfW\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n [ 606.610320][ T5123] dump_stack_lvl+0xda/0x130 [ 606.614934][ T5123] dump_stack+0x15/0x20 [ 606.619166][ T5123] should_fail_ex+0x21f/0x230 [ 606.623943][ T5123] ? mas_alloc_nodes+0x1e2/0x490 [ 606.628889][ T5123] __should_failslab+0x92/0xa0 [ 606.633699][ T5123] should_failslab+0x9/0x20 [ 606.638219][ T5123] kmem_cache_alloc+0x4e/0x250 [ 606.643027][ T5123] mas_alloc_nodes+0x1e2/0x490 [ 606.643625][ T5130] FAULT_INJECTION: forcing a failure. [ 606.643625][ T5130] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 606.647805][ T5123] mas_preallocate+0x6e5/0xb80 [ 606.665667][ T5123] mmap_region+0xf4e/0x16e0 [ 606.670185][ T5123] ? security_mmap_addr+0x46/0x60 [ 606.675220][ T5123] ? get_unmapped_area+0x250/0x280 [ 606.680350][ T5123] do_mmap+0x67e/0xa90 [ 606.684508][ T5123] vm_mmap_pgoff+0x12e/0x240 [ 606.689173][ T5123] ksys_mmap_pgoff+0xc5/0x330 [ 606.693855][ T5123] do_syscall_64+0x44/0x110 [ 606.698366][ T5123] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 606.704358][ T5123] RIP: 0033:0x7ffbd298dbe3 [ 606.708767][ T5123] Code: f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 41 89 ca 41 f7 c1 ff 0f 00 00 75 14 b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 25 c3 0f 1f 40 00 48 c7 c0 b0 ff ff ff 64 c7 [ 606.728413][ T5123] RSP: 002b:00007ffbd1d0fe98 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 606.736854][ T5123] RAX: ffffffffffffffda RBX: 0000000000000b87 RCX: 00007ffbd298dbe3 [ 606.744885][ T5123] RDX: 0000000000000003 RSI: 0000000008400000 RDI: 0000000000000000 [ 606.752856][ T5123] RBP: 00000000200018c2 R08: 00000000ffffffff R09: 0000000000000000 [ 606.760822][ T5123] R10: 0000000000000022 R11: 0000000000000246 R12: 0000000000000004 [ 606.768786][ T5123] R13: 00007ffbd1d0ff3c R14: 00007ffbd1d0ff40 R15: 0000000020004ac0 [ 606.776759][ T5123] [ 606.779775][ T5130] CPU: 0 PID: 5130 Comm: syz-executor.0 Not tainted 6.7.0-rc5-syzkaller-00270-g0e389834672c #0 [ 606.790119][ T5130] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 02:26:02 executing program 4: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setscheduler(0x0, 0x3, 0x0) process_vm_readv(0x0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x36}], 0x1, &(0x7f0000008640), 0x0, 0x0) process_vm_readv(0x0, 0x0, 0x0, &(0x7f0000005e40)=[{0x0}], 0x1, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000880)='C\x13\xfc2\x95WD\xaa\xba^\x90\xfd\x8d\xc2\xb1[\x81\xda\xda\xd6\x8c\xc99\xec\x0e*||\xe4\xb3\xc4\xb6\v\xaa\x15\x86,\xac\x8d\x89cu\x10\xdc\x93\x9b\xb4\x93\xafE*:\xe4\xdd\xa5\xa75\xb8\x1e;7\xb7.V\xdcrw[\r\x98\x93j\x9c\xf6\xf8\x99\xefF_\xcd\xdf!b\xc5\xec\ntb\xff\b\xaaF?!\x9f\a\x1a\x03\f\xe94\x1deU\x06zS\xc9\xb4\xa7@\xa1\\B\xc2@\r_b\x9a\xeb\b\xa4(V\xd6/N\xc5\xc6f\xb1\x95Z\xe5w^\xd8\xe7J\x80\xf7\xae\xafuv\x84\x9eG\xd1\xe7\x9b\xf0_9\xc2\x9b\xfd\xc3\xf3\xe4\x95P\xf1m\xcf\xc2\xe1\xe6\xa6\x8c\x11\xfb\xb8S\x8b\x92\\\asW-Ee\x02\x00\x00\x00\xd0;Q\xc1~\x89\xec\xc8\x9b\x88\a\xf2\x93\x82(\x8b\x00\xd8\xb4T\x80\x95\x93i|\xc0\x00\x04\x00\x00\x00\x00\x00\x00v\xef\xee+\xab\x9c\x00^R\xb2n?i=\xbe\x16\x8a\xbf\xe3\xcdB\xed\xe14\xe8\xd0\xb7\xff\xfeQ\x1c\x85n8\x1b\xc1\b\x00\x00\x00\x00\x00\x00\x00\x17\x94\xdfW\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n [ 606.806534][ T5130] dump_stack_lvl+0xda/0x130 [ 606.811156][ T5130] dump_stack+0x15/0x20 [ 606.815339][ T5130] should_fail_ex+0x21f/0x230 [ 606.820028][ T5130] should_fail+0xb/0x10 [ 606.824244][ T5130] should_fail_usercopy+0x1a/0x20 [ 606.829351][ T5130] _copy_to_user+0x1e/0x90 [ 606.833786][ T5130] simple_read_from_buffer+0xa0/0x110 [ 606.839181][ T5130] proc_fail_nth_read+0xfc/0x140 [ 606.844146][ T5130] ? proc_fault_inject_write+0x210/0x210 [ 606.849867][ T5130] vfs_read+0x1a4/0x590 [ 606.849889][ T5135] FAULT_INJECTION: forcing a failure. [ 606.849889][ T5135] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 606.854077][ T5130] ? mutex_lock+0xd/0x30 [ 606.854113][ T5130] ksys_read+0xeb/0x1a0 [ 606.854141][ T5130] __x64_sys_read+0x42/0x50 [ 606.880208][ T5130] do_syscall_64+0x44/0x110 [ 606.884867][ T5130] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 606.890764][ T5130] RIP: 0033:0x7f1c196c984c [ 606.895234][ T5130] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 59 81 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 af 81 02 00 48 [ 606.914839][ T5130] RSP: 002b:00007f1c18a4d0c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 606.923316][ T5130] RAX: ffffffffffffffda RBX: 00007f1c197e9f80 RCX: 00007f1c196c984c [ 606.931290][ T5130] RDX: 000000000000000f RSI: 00007f1c18a4d130 RDI: 0000000000000004 [ 606.939268][ T5130] RBP: 00007f1c18a4d120 R08: 0000000000000000 R09: 0000000000000000 [ 606.947240][ T5130] R10: 0000000024002de8 R11: 0000000000000246 R12: 0000000000000001 [ 606.955212][ T5130] R13: 000000000000000b R14: 00007f1c197e9f80 R15: 00007ffd2e079828 [ 606.963266][ T5130] [ 606.966279][ T5135] CPU: 1 PID: 5135 Comm: syz-executor.1 Not tainted 6.7.0-rc5-syzkaller-00270-g0e389834672c #0 [ 606.976622][ T5135] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 606.986693][ T5135] Call Trace: [ 606.990026][ T5135] [ 606.992949][ T5135] dump_stack_lvl+0xda/0x130 [ 606.997556][ T5135] dump_stack+0x15/0x20 [ 607.001862][ T5135] should_fail_ex+0x21f/0x230 [ 607.006544][ T5135] __should_fail_alloc_page+0xfd/0x110 [ 607.012018][ T5135] __alloc_pages+0x108/0x340 [ 607.016606][ T5135] alloc_pages_mpol+0xb1/0x1d0 [ 607.021452][ T5135] alloc_pages+0xe0/0x100 [ 607.025786][ T5135] pte_alloc_one+0x32/0xe0 [ 607.030220][ T5135] __pte_alloc+0x33/0x270 [ 607.034549][ T5135] handle_mm_fault+0x2144/0x2dd0 [ 607.039485][ T5135] ? mt_find+0x1d9/0x310 [ 607.043796][ T5135] exc_page_fault+0x2f7/0x6c0 [ 607.048520][ T5135] asm_exc_page_fault+0x26/0x30 [ 607.053433][ T5135] RIP: 0033:0x7ffbd29397c6 [ 607.057854][ T5135] Code: f0 72 6e 48 63 cd 48 01 c1 49 39 4f 08 72 4c 8d 4d ff 85 ed 74 33 66 0f 1f 44 00 00 48 39 f0 72 1b 4d 8b 07 49 89 c1 49 29 f1 <47> 0f b6 0c 08 45 84 c9 74 08 45 88 0c 00 49 8b 47 10 48 83 c0 01 [ 607.077536][ T5135] RSP: 002b:00007ffbd1d0f520 EFLAGS: 00010246 [ 607.083660][ T5135] RAX: 0000000000000001 RBX: 00007ffbd1d0f5c0 RCX: 0000000000000101 [ 607.091630][ T5135] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 00007ffbd1d0f660 [ 607.099596][ T5135] RBP: 0000000000000102 R08: 00007ffbc98f0000 R09: 0000000000000000 [ 607.107567][ T5135] R10: 0000000000000000 R11: 00007ffbd1d0f5d0 R12: 0000000000000001 [ 607.115585][ T5135] R13: 00007ffbd29fb620 R14: 0000000000000000 R15: 00007ffbd1d0f660 [ 607.123553][ T5135] [ 607.126812][ T5135] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF 02:26:02 executing program 5: prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = getpid() sched_setscheduler(0x0, 0x3, &(0x7f0000000240)=0x6c) process_vm_readv(r0, &(0x7f0000008400)=[{0x0}], 0x1, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x5f}], 0x1, 0x0) process_vm_readv(0x0, 0x0, 0x0, &(0x7f0000005e40)=[{&(0x7f0000005d40)=""/236, 0xec}], 0x1, 0x0) io_setup(0x800, &(0x7f0000000040)) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r2 = memfd_create(&(0x7f0000000880)='C\x13\xfc2\x95WD\xaa\xba^\x90\xfd\x8d\xc2\xb1[\x81\xda\xda\xd6\x8c\xc99\xec\x0e*||\xe4\xb3\xc4\xb6\v\xaa\x15\x86,\xac\x8d\x89cu\x10\xdc\x93\x9b\xb4\x93\xafE*:\xe4\xdd\xa5\xa75\xb8\x1e;7\xb7.V\xdcrw[\r\x98\x93j\x9c\xf6\xf8\x99\xefF_\xcd\xdf!b\xc5\xec\ntb\xff\b\xaaF?!\x9f\a\x1a\x03\f\xe94\x1deU\x06zS\xc9\xb4\xa7@\xa1\\B\xc2@\r_b\x9a\xeb\b\xa4(V\xd6/N\xc5\xc6f\xb1\x95Z\xe5w^\xd8\xe7J\x80\xf7\xae\xafuv\x84\x9eG\xd1\xe7\x9b\xf0_9\xc2\x9b\xfd\xc3\xf3\xe4\x95P\xf1m\xcf\xc2\xe1\xe6\xa6\x8c\x11\xfb\xb8S\x8b\x92\\\asW-Ee\x02\x00\x00\x00\xd0;Q\xc1~\x89\xec\xc8\x9b\x88\a\xf2\x93\x82(\x8b\x00\xd8\xb4T\x80\x95\x93i|\xc0\x00\x04\x00\x00\x00\x00\x00\x00v\xef\xee+\xab\x9c\x00^R\xb2n?i=\xbe\x16\x8a\xbf\xe3\xcdB\xed\xe14\xe8\xd0\xb7\xff\xfeQ\x1c\x85n8\x1b\xc1\b\x00\x00\x00\x00\x00\x00\x00\x17\x94\xdfW\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n [ 607.312766][ T5138] dump_stack_lvl+0xda/0x130 [ 607.317436][ T5138] dump_stack+0x15/0x20 [ 607.321685][ T5138] should_fail_ex+0x21f/0x230 [ 607.326423][ T5138] ? __es_insert_extent+0x52c/0xef0 [ 607.331720][ T5138] __should_failslab+0x92/0xa0 [ 607.336497][ T5138] should_failslab+0x9/0x20 [ 607.340993][ T5138] kmem_cache_alloc+0x4e/0x250 [ 607.345759][ T5138] __es_insert_extent+0x52c/0xef0 [ 607.350824][ T5138] ? sysvec_apic_timer_interrupt+0x42/0x80 [ 607.356673][ T5138] ? slab_post_alloc_hook+0x82/0x2f0 [ 607.362061][ T5138] ? ext4_find_extent+0x1ed/0x840 [ 607.367094][ T5138] ext4_es_cache_extent+0x21f/0x330 [ 607.372307][ T5138] ext4_find_extent+0x3c2/0x840 [ 607.377160][ T5138] ext4_ext_map_blocks+0x123/0x3640 [ 607.382460][ T5138] ? blk_mq_submit_bio+0xa1a/0xd90 [ 607.387633][ T5138] ? put_dec_trunc8+0x10e/0x130 [ 607.392488][ T5138] ? xas_load+0x3ae/0x3c0 [ 607.396823][ T5138] ? xas_load+0x3ae/0x3c0 [ 607.401187][ T5138] ? ext4_es_lookup_extent+0x35b/0x520 [ 607.406678][ T5138] ext4_map_blocks+0x28f/0xf60 [ 607.411471][ T5138] ? slab_post_alloc_hook+0x82/0x2f0 [ 607.416790][ T5138] ext4_getblk+0x112/0x510 [ 607.421258][ T5138] ext4_bread_batch+0x5b/0x350 [ 607.426013][ T5138] __ext4_find_entry+0x9cf/0x10a0 [ 607.431026][ T5138] ? __d_alloc+0x3d/0x380 [ 607.435369][ T5138] ? __d_lookup_rcu+0x24d/0x290 [ 607.440212][ T5138] ? d_alloc_parallel+0xc1f/0xc90 [ 607.445292][ T5138] ext4_lookup+0xc7/0x390 [ 607.449629][ T5138] __lookup_slow+0x17a/0x230 [ 607.454223][ T5138] lookup_slow+0x3c/0x60 [ 607.458470][ T5138] walk_component+0x1ec/0x230 [ 607.463137][ T5138] ? path_lookupat+0xfd/0x2a0 [ 607.467829][ T5138] path_lookupat+0x10a/0x2a0 [ 607.472450][ T5138] filename_lookup+0x126/0x300 [ 607.477232][ T5138] user_path_at_empty+0x42/0x110 [ 607.482203][ T5138] path_setxattr+0x60/0x1a0 [ 607.486763][ T5138] __x64_sys_lsetxattr+0x6a/0x80 [ 607.491765][ T5138] do_syscall_64+0x44/0x110 [ 607.496270][ T5138] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 607.502156][ T5138] RIP: 0033:0x7fcc1ba8bba9 [ 607.506569][ T5138] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 607.526165][ T5138] RSP: 002b:00007fcc1ae0e0c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000bd [ 607.534568][ T5138] RAX: ffffffffffffffda RBX: 00007fcc1bbaaf80 RCX: 00007fcc1ba8bba9 [ 607.542528][ T5138] RDX: 0000000020000840 RSI: 0000000020000800 RDI: 00000000200007c0 [ 607.550510][ T5138] RBP: 00007fcc1ae0e120 R08: 0000000000000000 R09: 0000000000000000 [ 607.558475][ T5138] R10: 0000000000000701 R11: 0000000000000246 R12: 0000000000000001 [ 607.566461][ T5138] R13: 000000000000000b R14: 00007fcc1bbaaf80 R15: 00007ffde4affbd8 02:26:03 executing program 3: sched_setscheduler(0x0, 0x3, &(0x7f0000000240)=0x6c) (async) process_vm_readv(0x0, &(0x7f0000008400)=[{&(0x7f0000000300)=""/54, 0x7ffff000}, {&(0x7f0000006180)=""/152, 0x98}], 0x2, &(0x7f0000008640)=[{&(0x7f0000008480)=""/95, 0x7ffff000}], 0x286, 0x0) process_vm_readv(0x0, 0x0, 0x0, &(0x7f0000005e40), 0x0, 0x0) (async) io_setup(0x800, &(0x7f0000000040)) ftruncate(0xffffffffffffffff, 0x7fff) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) (async) r1 = memfd_create(&(0x7f0000000880)='C\x13\xfc2\x95WD\xaa\xba^\x90\xfd\x8d\xc2\xb1[\x81\xda\xda\xd6\x8c\xc99\xec\x0e*||\xe4\xb3\xc4\xb6\v\xaa\x15\x86,\xac\x8d\x89cu\x10\xdc\x93\x9b\xb4\x93\xafE*:\xe4\xdd\xa5\xa75\xb8\x1e;7\xb7.V\xdcrw[\r\x98\x93j\x9c\xf6\xf8\x99\xefF_\xcd\xdf!b\xc5\xec\ntb\xff\b\xaaF?!\x9f\a\x1a\x03\f\xe94\x1deU\x06zS\xc9\xb4\xa7@\xa1\\B\xc2@\r_b\x9a\xeb\b\xa4(V\xd6/N\xc5\xc6f\xb1\x95Z\xe5w^\xd8\xe7J\x80\xf7\xae\xafuv\x84\x9eG\xd1\xe7\x9b\xf0_9\xc2\x9b\xfd\xc3\xf3\xe4\x95P\xf1m\xcf\xc2\xe1\xe6\xa6\x8c\x11\xfb\xb8S\x8b\x92\\\asW-Ee\x02\x00\x00\x00\xd0;Q\xc1~\x89\xec\xc8\x9b\x88\a\xf2\x93\x82(\x8b\x00\xd8\xb4T\x80\x95\x93i|\xc0\x00\x04\x00\x00\x00\x00\x00\x00v\xef\xee+\xab\x9c\x00^R\xb2n?i=\xbe\x16\x8a\xbf\xe3\xcdB\xed\xe14\xe8\xd0\xb7\xff\xfeQ\x1c\x85n8\x1b\xc1\b\x00\x00\x00\x00\x00\x00\x00\x17\x94\xdfW\x92z\xbe\xb2R)\xf1K\xd7\xaf\x99\xf6d\xe8\xec\xb7\xbd+T3\xa6\xa9\xfaY-1qs\x82\xefn*\x96\xc9\x1e\xf4\xd1\x02Dt\xc0\x19\xf7\x89\x96.D [F\xeeYW\x95\x13\xc7;\xb5\x13^\x13\xcb\xf0C\x9c\xabf\x1daCS2\x02\xb0\xef\xc7\x8c\x9e\xed\a\n