961c823b35745a57820111f3d658c81c03c9cc900d3f943acbd26f9"}, 0x9d) 22:51:17 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xfd020000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:17 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xfdfdffff, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:17 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea54020000005d564c90c200", 0x18) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmsg$TIPC_CMD_SET_LINK_WINDOW(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x8010) recvfrom(0xffffffffffffffff, &(0x7f0000000140)=""/152, 0x98, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000005c0)=[{{0x0, 0xfffffffffffffea3, 0x0}}], 0x3ffffffffffff62, 0x0, 0x0) sendmsg$TCPDIAG_GETSOCK(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000003c0)=ANY=[], 0x4c}}, 0x24089001) r2 = syz_open_dev$tty1(0xc, 0x4, 0x4) ioctl$KDADDIO(r2, 0x4b44, 0x0) 22:51:17 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x29, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:17 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea54020000005d564c90c200", 0x18) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmsg$TIPC_CMD_SET_LINK_WINDOW(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x8010) recvfrom(0xffffffffffffffff, &(0x7f0000000140)=""/152, 0x98, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000005c0)=[{{0x0, 0xfffffffffffffea3, 0x0}}], 0x3ffffffffffff62, 0x0, 0x0) sendmsg$TCPDIAG_GETSOCK(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000003c0)=ANY=[], 0x4c}}, 0x24089001) r2 = syz_open_dev$tty1(0xc, 0x4, 0x4) ioctl$KDADDIO(r2, 0x4b44, 0x0) 22:51:17 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1b00, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:17 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xfdffffff, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:17 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xff000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:17 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x2a, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:17 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1c00, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:17 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x8000, 0x204043) r1 = io_uring_setup(0x196, &(0x7f0000000040)) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000140)=[r1], 0x1) write$binfmt_aout(r1, &(0x7f0000000e00)=ANY=[@ANYBLOB="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"], 0x676) ioctl$VIDIOC_TRY_FMT(r0, 0xc0d05640, &(0x7f00000001c0)={0x1, @sliced}) r2 = socket(0x2, 0x80805, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x400, 0x7ff, &(0x7f0000000340)) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) r5 = socket$inet_udp(0x2, 0x2, 0x0) close(r5) splice(0xffffffffffffffff, 0x0, r5, 0x0, 0x4ffe0, 0x0) sendmsg$NFQNL_MSG_CONFIG(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000002c0)={0x20, 0x2, 0x3, 0xc05, 0x0, 0x0, {0x0, 0x0, 0x9}, [@NFQA_CFG_PARAMS={0x9, 0x2, {0x8}}]}, 0x20}, 0x1, 0x0, 0x0, 0x800}, 0x8800) splice(r3, 0x0, r4, 0x0, 0x4ffe0, 0x0) sendmmsg$inet_sctp(r3, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x47, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1, 0x0, 0x0, 0x40000c4}], 0x1, 0x80) r6 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000140)={r7}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={r7, 0x80}, 0x8) 22:51:17 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xff0f0000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:18 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xfffbffff, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:18 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x48, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2015.501735][T19363] ISOFS: Unable to identify CD-ROM format. 22:51:18 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea54020000005d564c90c200", 0x18) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmsg$TIPC_CMD_SET_LINK_WINDOW(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x0) recvfrom(r1, &(0x7f0000000140)=""/152, 0x98, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000005c0)=[{{0x0, 0xfffffffffffffea3, 0x0}}], 0x3ffffffffffff62, 0x0, 0x0) sendmsg$TCPDIAG_GETSOCK(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000003c0)=ANY=[], 0x4c}}, 0x24089001) r2 = syz_open_dev$tty1(0xc, 0x4, 0x4) ioctl$KDADDIO(r2, 0x4b44, 0x0) 22:51:18 executing program 5: r0 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x1c, r0, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8}]}, 0x1c}}, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x78, r0, 0x10, 0x70bd2b, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DEST={0x54, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x553}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e23}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@private=0xa010102}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x200}, @IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x401}]}]}, 0x78}, 0x1, 0x0, 0x0, 0x40004}, 0x4008040) r1 = syz_open_dev$video(&(0x7f0000000040)='/dev/video#\x00', 0x79d, 0x0) ioctl$VIDIOC_TRY_FMT(r1, 0xc0d05640, &(0x7f00000001c0)={0x1, @sliced}) [ 2015.598442][T19363] ISOFS: Unable to identify CD-ROM format. 22:51:18 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea54020000005d564c90c200", 0x18) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmsg$TIPC_CMD_SET_LINK_WINDOW(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x0) recvfrom(r1, &(0x7f0000000140)=""/152, 0x98, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000005c0)=[{{0x0, 0xfffffffffffffea3, 0x0}}], 0x3ffffffffffff62, 0x0, 0x0) sendmsg$TCPDIAG_GETSOCK(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000003c0)=ANY=[], 0x4c}}, 0x24089001) r2 = syz_open_dev$tty1(0xc, 0x4, 0x4) ioctl$KDADDIO(r2, 0x4b44, 0x0) 22:51:18 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xfffffbff, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:18 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1d00, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:18 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x4c, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:18 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xfffffdf9, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:18 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000040)='/dev/video#\x00', 0x79d, 0x0) ioctl$VIDIOC_TRY_FMT(r0, 0xc0d05640, &(0x7f00000001c0)={0x1, @win={{0xf9fe, 0x7a1, 0x0, 0x73ba}, 0x9, 0xfc, &(0x7f0000000180)={{0x200, 0x80000000, 0x80000000, 0x7}}, 0x6, &(0x7f0000000380)="837047efef5583b54986a7388e554f907dfaffa27ce7696b292e11d814fec6de11ece4cdb82d065cc17c864f52f9d5770192508404c65fe1b5b49a87d03a6d03fbfb2969019aa6d6afb2773f14432182b905cbbcdff59ac6713c9489a8e3f120d078349438b937504e66856022ec12baa62a60d0cd72bd3167ffb57edd49e188b2a10b29158427c7ac945a267b3624ce9a971ae9f9f28639cc49f66264057c48055d66b0fd54be3cb1b24a56d0a3", 0x3}}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$SNDCTL_DSP_SETDUPLEX(r2, 0x5016, 0x0) r3 = io_uring_setup(0x19a, &(0x7f0000000040)) io_uring_register$IORING_REGISTER_FILES(r3, 0x2, &(0x7f0000000140), 0x0) r4 = io_uring_setup(0x196, &(0x7f0000000040)) io_uring_register$IORING_REGISTER_FILES(r4, 0x2, &(0x7f0000000140)=[r4], 0x1) r5 = io_uring_setup(0x196, &(0x7f0000000040)) io_uring_register$IORING_REGISTER_FILES(r5, 0x2, &(0x7f0000000140)=[r5], 0x1) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80000, 0x0) r6 = io_uring_setup(0x196, &(0x7f0000000040)) io_uring_register$IORING_REGISTER_FILES(r6, 0x2, &(0x7f0000000140)=[r6], 0x1) poll(&(0x7f0000000100)=[{0xffffffffffffffff, 0x200}, {0xffffffffffffffff, 0x200c}], 0x2, 0x66) r7 = socket$inet_udp(0x2, 0x2, 0x0) close(r7) splice(0xffffffffffffffff, 0x0, r7, 0x0, 0x4ffe0, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f00000000c0)={0x1, [0x80]}, 0x6) 22:51:18 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xfffffdfd, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2015.806949][T19383] ISOFS: Unable to identify CD-ROM format. 22:51:18 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1e00, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:18 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xffffff7f, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2015.931942][T19383] ISOFS: Unable to identify CD-ROM format. 22:51:18 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x5c, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2016.151103][T19424] ISOFS: Unable to identify CD-ROM format. [ 2016.221946][T19424] ISOFS: Unable to identify CD-ROM format. 22:51:19 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = io_uring_setup(0x194, &(0x7f0000000040)={0x0, 0x0, 0x2, 0x0, 0xfffffffa}) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000140)=[r1], 0x1) ioctl$F2FS_IOC_PRECACHE_EXTENTS(r1, 0xf50f, 0x0) ioctl$KDADDIO(r0, 0x4b4a, 0x0) 22:51:19 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xffffff8c, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:19 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea54020000005d564c90c200", 0x18) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmsg$TIPC_CMD_SET_LINK_WINDOW(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x0) recvfrom(r1, &(0x7f0000000140)=""/152, 0x98, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000005c0)=[{{0x0, 0xfffffffffffffea3, 0x0}}], 0x3ffffffffffff62, 0x0, 0x0) sendmsg$TCPDIAG_GETSOCK(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000003c0)=ANY=[], 0x4c}}, 0x24089001) r2 = syz_open_dev$tty1(0xc, 0x4, 0x4) ioctl$KDADDIO(r2, 0x4b44, 0x0) 22:51:19 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1f00, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:19 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x60, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:19 executing program 5: syz_open_dev$video(&(0x7f0000000040)='/dev/video#\x00', 0x79d, 0x589003) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) splice(r0, 0x0, r1, 0x0, 0x4ffe0, 0x0) ioctl$VIDIOC_TRY_FMT(r0, 0xc0d05640, &(0x7f00000001c0)={0x1, @win={{0x2, 0x5, 0x5, 0x9}, 0x1, 0x6, &(0x7f00000000c0)={{0x68, 0x1ff, 0xff, 0x1}, &(0x7f0000000180)={{0x1, 0x8, 0x8, 0x1a0dba7e}}}, 0x401, &(0x7f0000000100)="a4cf4170a1cfd9cbff7cf64bb866b13a9bd7b8110d32d7e73fd753af5a35039b11584dbb37cbb1080298b8452b9aa94cbd2217731aededf19250a734e7f00c6a0f0702a8fdcb7ee40b0ca0ef9e4651db1c5d0992e7dc8d630098b8966f601483691b951968c58e8c1f01ae6f5d75232e", 0x7}}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) splice(r3, 0x0, r4, 0x0, 0x4ffe0, 0x0) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r3, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x48, 0x1407, 0x1, 0x70bd29, 0x25dfdbff, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_DIM={0x5, 0x54, 0x1}, @RDMA_NLDEV_ATTR_DEV_DIM={0x5, 0x54, 0x1}, @RDMA_NLDEV_ATTR_DEV_NAME={0x9, 0x2, 'syz1\x00'}, @RDMA_NLDEV_ATTR_DEV_NAME={0x9, 0x2, 'syz0\x00'}, @RDMA_NLDEV_ATTR_DEV_DIM={0x5}]}, 0x48}, 0x1, 0x0, 0x0, 0x20044041}, 0x4040000) r5 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$PIO_UNIMAPCLR(r5, 0x4b68, &(0x7f0000000000)={0x8001, 0x1, 0x8}) 22:51:19 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xffffff97, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:19 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = io_uring_setup(0x194, &(0x7f0000000040)={0x0, 0x0, 0x2, 0x0, 0xfffffffa}) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000140)=[r1], 0x1) ioctl$F2FS_IOC_PRECACHE_EXTENTS(r1, 0xf50f, 0x0) ioctl$KDADDIO(r0, 0x4b4a, 0x0) 22:51:19 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xfffffff6, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:19 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000040)='/dev/video#\x00', 0x79d, 0x0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x7, 0x428640) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r5, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1}], 0x1, 0x0) r6 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f00000002c0)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000000140)={r7}, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r4, 0x84, 0x23, &(0x7f0000001780)={r7, 0x2}, 0x8) write$UHID_SET_REPORT_REPLY(r2, &(0x7f0000000080)={0xe, {0x3, 0x3, 0xff, 0x9c, "41274d5a1ce94a88e0e7913190389aafd36cd0588d678e8253190fa79065f8f512d148d7326501e4bbad7c266a74115a44348de414c3ef263e533a74c4e3ce03257e13d60e0d632877254231ded424e79f7e1d64148ca5bc4f12bd9aede4ccc8d7fa6ce542a99dab2c040ec138451c768d98d59d37dad39783e8fb94be57026a337211b6d79182983ceb278088db912f1e75134ae22caef4d130bb18"}}, 0xa8) write$binfmt_elf32(r0, &(0x7f0000001840)=ANY=[@ANYBLOB="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"], 0x176) ioctl$NBD_SET_FLAGS(r4, 0xab0a, 0x2) getsockopt$packet_int(r5, 0x107, 0x9, &(0x7f00000017c0), &(0x7f0000001800)=0x4) syz_mount_image$f2fs(&(0x7f0000000140)='f2fs\x00', &(0x7f0000000180)='./file0\x00', 0x2, 0x5, &(0x7f0000001680)=[{&(0x7f0000000440)="b3dcd8bf86200226607cd1501207b26158ffbba867f2d5eb9279a491c5f7302862363b2125499bff7eb84dd57f366d6cef76017a5d02a2eec01e48ef1398b6965792fe52891f24f5c1526c3ea31e524ab28e811b4c104d3dec0a228ec8d7525ebb95187f8d73a05053ccfa8cb0d99938fd685e90ad6f3f0ad3", 0x79, 0x8001}, {&(0x7f00000004c0)="7dbb0372f2348fbb46354ddfdada041efc15d053da1315ef05932d8696dd3eb3e1e7c9e3990d00f3ff3352dba25c2489035d57707fce80dded6196ef0b0cf620c5ff04bb7f3c69dafc041eb5d0937c8047e13fd22556d5b8dda1802a39439f3a873545e7147df5fbbb90de609e9f25facddbfeb5355b980d82d7afdf785d05092a8b845babe6c25204467fdd90bd576bf019260af23dbbcf9623221551da5e7d56a23c43d17e0bc6b883cd63a4d34a4cf5cb", 0xb2, 0x1ff}, {&(0x7f0000000580)="b671071f22fc41", 0x7, 0xfffffffffffffffe}, {&(0x7f00000005c0)="ad28255e1176b261ae3cf23a4cba3a0c9988c21dda513989ed24214b31dd50bdfd23f3905bed8501ac1b8c594f021b831ca576843b50f8132fa85a9c2ee3bf74ad40a58646d828b151ff941bbb1407e565a9cf60cc2b35f2173f2e2c413653248cc9c8bd2a98cfca3252c3809e328338cd02af0f2c7d166aebd9c399de286e52598c02dc55cd522a00e8772cb98f44701578fa042160940ad165107991497cc06f8350b756764895986d5f39bf26da90b5c6001dbd8a0f5a81ba05481832fb", 0xbf, 0x10000}, {&(0x7f0000000680)="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", 0x1000, 0xfff}], 0x1, &(0x7f0000001700)={[{@user_xattr='user_xattr'}], [{@smackfsfloor={'smackfsfloor', 0x3d, '/dev/video#\x00'}}, {@subj_user={'subj_user', 0x3d, '/dev/video#\x00'}}, {@audit='audit'}, {@permit_directio='permit_directio'}]}) ioctl$VIDIOC_TRY_FMT(r0, 0xc0d05640, &(0x7f00000001c0)={0x1, @sliced}) 22:51:19 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = io_uring_setup(0x194, &(0x7f0000000040)={0x0, 0x0, 0x2, 0x0, 0xfffffffa}) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000140)=[r1], 0x1) ioctl$F2FS_IOC_PRECACHE_EXTENTS(r1, 0xf50f, 0x0) ioctl$KDADDIO(r0, 0x4b4a, 0x0) 22:51:19 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f0000000180)=ANY=[], 0xfffffc7b) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000000)={0x1, 0x2, 0x40, 0x4, '\x00', 0x9}) r1 = syz_open_dev$video(&(0x7f0000000040)='/dev/video#\x00', 0x79d, 0x0) ioctl$VIDIOC_TRY_FMT(r1, 0xc0d05640, &(0x7f00000000c0)={0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe]}}) 22:51:19 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x2000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:19 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x68, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:20 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea54020000005d564c90c200", 0x18) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmsg$TIPC_CMD_SET_LINK_WINDOW(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x8010) recvfrom(r1, &(0x7f0000000140)=""/152, 0x98, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000005c0)=[{{0x0, 0xfffffffffffffea3, 0x0}}], 0x3ffffffffffff62, 0x0, 0x0) sendmsg$TCPDIAG_GETSOCK(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000003c0)=ANY=[], 0x4c}}, 0x24089001) r2 = syz_open_dev$tty1(0xc, 0x4, 0x4) ioctl$KDADDIO(r2, 0x4b44, 0x0) 22:51:20 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xfffffffb, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:20 executing program 0: syz_open_dev$tty1(0xc, 0x4, 0x1) r0 = io_uring_setup(0x194, &(0x7f0000000040)={0x0, 0x0, 0x2, 0x0, 0xfffffffa}) io_uring_register$IORING_REGISTER_FILES(r0, 0x2, &(0x7f0000000140)=[r0], 0x1) ioctl$F2FS_IOC_PRECACHE_EXTENTS(r0, 0xf50f, 0x0) 22:51:20 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x2010, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:20 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x6c, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:20 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xfffffffd, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:20 executing program 0: syz_open_dev$tty1(0xc, 0x4, 0x1) r0 = io_uring_setup(0x194, &(0x7f0000000040)={0x0, 0x0, 0x2, 0x0, 0xfffffffa}) io_uring_register$IORING_REGISTER_FILES(r0, 0x2, &(0x7f0000000140)=[r0], 0x1) 22:51:20 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x80000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:20 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xedc000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:20 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000000080)=""/188) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r2, &(0x7f0000000180)=ANY=[], 0xfffffc7b) ioctl$CHAR_RAW_PBSZGET(r2, 0x127b, &(0x7f0000000000)) r3 = syz_open_dev$video(&(0x7f0000000040)='/dev/video#\x00', 0x79d, 0x0) ioctl$VIDIOC_TRY_FMT(r3, 0xc0d05640, &(0x7f00000001c0)={0x1, @sliced}) 22:51:20 executing program 0: syz_open_dev$tty1(0xc, 0x4, 0x1) io_uring_setup(0x194, &(0x7f0000000040)={0x0, 0x0, 0x2, 0x0, 0xfffffffa}) 22:51:20 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x2100, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:20 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xf4, 0xf4, 0x2, [@struct={0x8, 0x7, 0x0, 0x4, 0x1, 0x9, [{0x10, 0x3, 0x7}, {0x6, 0x2, 0x80000000}, {0x6, 0x4, 0x5}, {0xb, 0x1, 0x3}, {0x9, 0x0, 0xb1fb}, {0xc, 0x1, 0xfe}, {0x8}]}, @var={0xf, 0x0, 0x0, 0xe, 0x3, 0x1}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x4, 0x4, 0x6}}, @restrict={0x4, 0x0, 0x0, 0xb, 0x2}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x4, 0x2}}, @func={0xd, 0x0, 0x0, 0xc, 0x4}, @restrict={0xf, 0x0, 0x0, 0xb, 0x1}, @union={0x9, 0x3, 0x0, 0x5, 0x1, 0x3, [{0x8, 0x5, 0x7}, {0x9, 0x5}, {0x9, 0x2, 0xe9a}]}]}}, &(0x7f0000000180), 0x10e}, 0x20) ioctl$KDADDIO(r0, 0x4b4a, 0x800000100008) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000000)={0x4, 0x9, 0x2}) 22:51:20 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:20 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x74, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:20 executing program 0: io_uring_setup(0x194, &(0x7f0000000040)={0x0, 0x0, 0x2, 0x0, 0xfffffffa}) 22:51:20 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x2200, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:20 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:20 executing program 0: io_uring_setup(0x0, &(0x7f0000000040)={0x0, 0x0, 0x2, 0x0, 0xfffffffa}) 22:51:20 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xa00000000000000, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:20 executing program 0: io_uring_setup(0x0, &(0x7f0000000040)={0x0, 0x0, 0x2, 0x0, 0xfffffffa}) [ 2018.220619][T19595] ISOFS: Unable to identify CD-ROM format. 22:51:21 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000040)='/dev/video#\x00', 0x79d, 0x0) ioctl$VIDIOC_TRY_FMT(r0, 0xc0d05640, &(0x7f00000001c0)={0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff]}}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000180)=ANY=[], 0xfffffc7b) ioctl$VIDIOC_SUBDEV_DV_TIMINGS_CAP(r1, 0xc0905664, &(0x7f0000000080)={0x0, 0x0, [], @bt={0x0, 0x8, 0x0, 0x9, 0xffffffffffffffff, 0x200, 0x15, 0x5}}) 22:51:21 executing program 0: io_uring_setup(0x0, &(0x7f0000000040)={0x0, 0x0, 0x2, 0x0, 0xfffffffa}) 22:51:21 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x7a, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:21 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea5402000000", 0x12) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmsg$TIPC_CMD_SET_LINK_WINDOW(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x8010) recvfrom(r1, &(0x7f0000000140)=""/152, 0x98, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000005c0)=[{{0x0, 0xfffffffffffffea3, 0x0}}], 0x3ffffffffffff62, 0x0, 0x0) sendmsg$TCPDIAG_GETSOCK(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000003c0)=ANY=[], 0x4c}}, 0x24089001) r2 = syz_open_dev$tty1(0xc, 0x4, 0x4) ioctl$KDADDIO(r2, 0x4b44, 0x0) 22:51:21 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x2300, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:21 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x7ffffffffffff, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:21 executing program 0: io_uring_setup(0x194, 0x0) 22:51:21 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x100000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:21 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea5402000000", 0x12) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmsg$TIPC_CMD_SET_LINK_WINDOW(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x8010) recvfrom(r1, &(0x7f0000000140)=""/152, 0x98, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000005c0)=[{{0x0, 0xfffffffffffffea3, 0x0}}], 0x3ffffffffffff62, 0x0, 0x0) sendmsg$TCPDIAG_GETSOCK(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000003c0)=ANY=[], 0x4c}}, 0x24089001) r2 = syz_open_dev$tty1(0xc, 0x4, 0x4) ioctl$KDADDIO(r2, 0x4b44, 0x0) 22:51:21 executing program 0: io_uring_setup(0x194, 0x0) 22:51:21 executing program 0: io_uring_setup(0x194, 0x0) 22:51:21 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x200000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:22 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000040)='/dev/video#\x00', 0x79d, 0x0) ioctl$VIDIOC_TRY_FMT(r0, 0xc0d05640, &(0x7f00000001c0)={0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x800]}}) 22:51:22 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea5402000000", 0x12) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmsg$TIPC_CMD_SET_LINK_WINDOW(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x8010) recvfrom(r1, &(0x7f0000000140)=""/152, 0x98, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000005c0)=[{{0x0, 0xfffffffffffffea3, 0x0}}], 0x3ffffffffffff62, 0x0, 0x0) sendmsg$TCPDIAG_GETSOCK(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000003c0)=ANY=[], 0x4c}}, 0x24089001) r2 = syz_open_dev$tty1(0xc, 0x4, 0x4) ioctl$KDADDIO(r2, 0x4b44, 0x0) 22:51:22 executing program 0: io_uring_setup(0x194, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xfffffffa}) 22:51:22 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x204, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:22 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x201000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:22 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x2400, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:22 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea5402000000", 0x12) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmsg$TIPC_CMD_SET_LINK_WINDOW(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x8010) recvfrom(r1, &(0x7f0000000140)=""/152, 0x98, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000005c0)=[{{0x0, 0xfffffffffffffea3, 0x0}}], 0x3ffffffffffff62, 0x0, 0x0) sendmsg$TCPDIAG_GETSOCK(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000003c0)=ANY=[], 0x4c}}, 0x24089001) syz_open_dev$tty1(0xc, 0x4, 0x4) 22:51:22 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000040)='/dev/video#\x00', 0x79d, 0x0) ioctl$VIDIOC_TRY_FMT(r0, 0xc0d05640, &(0x7f00000001c0)={0x1, @sliced}) ioctl$VIDIOC_S_HW_FREQ_SEEK(r0, 0x40305652, &(0x7f0000000000)={0x200, 0x2, 0x2, 0x6, 0x8, 0x80, 0x2}) 22:51:22 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x203000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:22 executing program 0: io_uring_setup(0x194, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xfffffffa}) 22:51:22 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea5402000000", 0x12) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmsg$TIPC_CMD_SET_LINK_WINDOW(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x8010) recvfrom(r1, &(0x7f0000000140)=""/152, 0x98, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000005c0)=[{{0x0, 0xfffffffffffffea3, 0x0}}], 0x3ffffffffffff62, 0x0, 0x0) sendmsg$TCPDIAG_GETSOCK(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000003c0)=ANY=[], 0x4c}}, 0x24089001) 22:51:22 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000040)='/dev/video#\x00', 0x79d, 0x0) ioctl$VIDIOC_TRY_FMT(r0, 0xc0d05640, &(0x7f00000001c0)={0x4, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000], 0x1}}) 22:51:22 executing program 0: io_uring_setup(0x194, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xfffffffa}) [ 2019.647637][T19659] ISOFS: Unable to identify CD-ROM format. 22:51:22 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x204000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:22 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x2500, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2019.758831][T19659] ISOFS: Unable to identify CD-ROM format. 22:51:22 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x300, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:22 executing program 0: io_uring_setup(0x194, &(0x7f0000000040)={0x0, 0x0, 0x2}) 22:51:22 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x300000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:22 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea5402000000", 0x12) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmsg$TIPC_CMD_SET_LINK_WINDOW(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x8010) recvfrom(r1, &(0x7f0000000140)=""/152, 0x98, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000005c0)=[{{0x0, 0xfffffffffffffea3, 0x0}}], 0x3ffffffffffff62, 0x0, 0x0) 22:51:22 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000040)='/dev/video#\x00', 0x79d, 0x0) socket$can_j1939(0x1d, 0x2, 0x7) ioctl$VIDIOC_TRY_FMT(r0, 0xc0d05640, &(0x7f0000000080)={0x2, @pix_mp={0x800000, 0x101, 0x30324c4a, 0x2, 0x2, [{0xfffffff8, 0x1}, {0x34c, 0xc0}, {0xffffffff, 0x5}, {0x3, 0x7}, {0x1, 0x9}, {0x0, 0x800}, {0x30c, 0x1}, {0x5000000, 0x10000}], 0x2, 0x0, 0x3, 0x0, 0x5}}) ioctl$KVM_GET_CLOCK(0xffffffffffffffff, 0x8030ae7c, &(0x7f00000035c0)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$SNDRV_PCM_IOCTL_WRITEN_FRAMES(r2, 0x40184152, &(0x7f0000003540)={0x0, &(0x7f0000003500)=[&(0x7f0000000240)="6a99bc9b9814448a85e35a923371bb396a641ac5e58ba8782038f77c860ba22e65b6d49676", &(0x7f0000000280)="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&(0x7f0000002280)="97de52f9fabbf3ea6fe65f980fce", &(0x7f00000022c0)="e6817dd2248cd00449944a85f896765f613ad3cb21a05f9e4da122a729f0697d98b221878479d941b9df1e5cc15157f1b7a8b607d94f8497a9c7d6244a877263cbc90dfc3464e3801cc64577228ad585f48cbb9a94cc4b917fdc2a6a3a2a357b0a7bc6b8ddbc659b55363e61823d5ce15480b91e715c5852e9a675d42a1b474f752552fa072007d0576d7cbca0185596615102bd7e64ca981c651d895c1b16a83057374714cda39bb3900f61ac466220c044dfbc1b6008ab69254e571b8266f609961142aa272656f47f", &(0x7f00000023c0)="865846a5d967b5b0ee8785075850da30e74820", &(0x7f0000002400)="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&(0x7f0000003400)="cb0d911f8a04081f7ccc166b6fcb03fba9085ee985584becca75b450e8d47bbf3c0f62db78e79b8d2b4c06d7d4bb3665f9dc516cb1b370971bb072c9deba15fd6ea9276122ce85c4f45864bcdd634ab8d92c95403d666e54687ebfb2c3a7dd1127040d35922a0cf8ddd0fbbac86047bdb9a06c92c4d86a8ab503a6b17f718e2da966c339c641b87d4b43bb1bb360862625d06fc2901e85a40abd57942e5ce037d3bdce93c98721a7b8f90879bb0c0dd24bee65487bf04fdced21cd5f36eaa70308a75e0753853f1e46045a3a0adcecacd96d39dbe35b651cfb46e29a1ce3b8c85e5a7970"], 0xde2}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r4, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1}], 0x1, 0x0) r5 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000140)={r6}, 0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000004600)=ANY=[@ANYRES32=r6, @ANYBLOB="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"], &(0x7f00000045c0)=0x1008) r7 = openat$procfs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/slabinfo\x00', 0x0, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r7, 0x4040ae72, &(0x7f0000000180)={0x46, 0xe998, 0x3, 0x4, 0x8000}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r8, &(0x7f0000000180)=ANY=[], 0xfffffc7b) getsockopt$IP_VS_SO_GET_INFO(r8, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000200)=0xc) 22:51:22 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x301000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:22 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea5402000000", 0x12) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmsg$TIPC_CMD_SET_LINK_WINDOW(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x8010) recvfrom(r1, &(0x7f0000000140)=""/152, 0x98, 0x0, 0x0, 0x0) 22:51:22 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x2600, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:22 executing program 0: io_uring_setup(0x194, &(0x7f0000000040)={0x0, 0x0, 0x2}) 22:51:22 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea5402000000", 0x12) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmsg$TIPC_CMD_SET_LINK_WINDOW(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x8010) 22:51:22 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x400000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:22 executing program 0: io_uring_setup(0x194, &(0x7f0000000040)={0x0, 0x0, 0x2}) [ 2019.992559][T19718] ISOFS: Unable to identify CD-ROM format. [ 2020.156862][T19718] ISOFS: Unable to identify CD-ROM format. 22:51:22 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x402, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:22 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea5402000000", 0x12) accept4(r0, 0x0, 0x0, 0x0) 22:51:22 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x500000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:22 executing program 0: io_uring_setup(0x194, &(0x7f0000000040)={0x0, 0x0, 0x2}) [ 2020.255178][T19759] ISOFS: Unable to identify CD-ROM format. [ 2020.316093][T19759] ISOFS: Unable to identify CD-ROM format. 22:51:23 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000040)='/dev/video#\x00', 0x79d, 0x0) ioctl$VIDIOC_TRY_FMT(r0, 0xc0d05640, &(0x7f00000001c0)={0x1, @sliced}) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) splice(r1, 0x0, r2, 0x0, 0x4ffe0, 0x0) r3 = openat$cgroup(r1, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) openat$cgroup_netprio_ifpriomap(r3, &(0x7f0000000080)='net_prio.ifpriomap\x00', 0x2, 0x0) 22:51:23 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x2700, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:23 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x600000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:23 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea5402000000", 0x12) 22:51:23 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x800000000000000, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:23 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x406, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:23 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xfc02, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:23 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea5402000000", 0x12) 22:51:23 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x604000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:23 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000040)='/dev/video#\x00', 0x79d, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000002780)='/dev/input/mouse#\x00', 0x7ff, 0x40080) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00000027c0)=0x10000, 0x4) ioctl$VIDIOC_TRY_FMT(r0, 0xc0d05640, &(0x7f00000001c0)={0x1, @sliced={0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400]}}) syz_genetlink_get_family_id$smc(&(0x7f0000000000)='SMC_PNETID\x00') syz_mount_image$nfs4(&(0x7f0000000080)='nfs4\x00', &(0x7f00000000c0)='./file0\x00', 0x3, 0x3, &(0x7f0000000340)=[{&(0x7f0000000100)="cce041334b6a78717cf80c8d94d36e790191a856ca566f7060c11af994c032dff1348d66790b4299826f0a3deda618bb61b03014b90d445c928da5e1f4bbabe76752c8ae6da7afd103e6b7a1dfe1f55a95a44dd9", 0x54, 0x8}, {&(0x7f0000000180)="d0de50de6849ec0b4c36cfdb3c8231ef79f34770710cea9d3de9d5f0377586571e8e497552d2fcc533", 0x29, 0x8}, {&(0x7f00000002c0)="08c81db2b04ed5ad475e001fac4426254bc08f665beb830c5360fa6f5278d5453f5cac970bcf91efce317ac99b0b849810659c69e4d87c9dc5bc8375e193a7eb1c457f110c3010725914744b289f988a4e6845a7cd51580c3073d8f33734c8f375b4a3368ad34b8ad05dc490cb3c06e724e91ddee9f291e58aebc72c96", 0x7d}], 0x2, &(0x7f00000003c0)='\xc0%@{-\'\xfd^\x00') 22:51:23 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, 0x0, 0x0) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmsg$TIPC_CMD_SET_LINK_WINDOW(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x8010) recvfrom(r1, &(0x7f0000000140)=""/152, 0x98, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000005c0)=[{{0x0, 0xfffffffffffffea3, 0x0}}], 0x3ffffffffffff62, 0x0, 0x0) sendmsg$TCPDIAG_GETSOCK(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000003c0)=ANY=[], 0x4c}}, 0x24089001) r2 = syz_open_dev$tty1(0xc, 0x4, 0x4) ioctl$KDADDIO(r2, 0x4b44, 0x0) [ 2020.750398][T19785] ISOFS: Unable to identify CD-ROM format. 22:51:23 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea5402000000", 0x12) 22:51:23 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea54020000005d564c90c200", 0x18) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmsg$TIPC_CMD_SET_LINK_WINDOW(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x8010) recvfrom(r1, &(0x7f0000000140)=""/152, 0x98, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000005c0)=[{{0x0, 0xfffffffffffffea3, 0x0}}], 0x3ffffffffffff62, 0x0, 0x0) sendmsg$TCPDIAG_GETSOCK(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000003c0)=ANY=[], 0x4c}}, 0x24089001) r2 = syz_open_dev$tty1(0xc, 0x4, 0x4) ioctl$KDADDIO(r2, 0x4b44, 0x0) 22:51:23 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x2800, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:23 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x700000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:23 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xfffffffb, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:23 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea5402000000", 0x12) [ 2020.861529][T19808] nfs4: Unknown parameter 'À%@{-'ý^' [ 2020.877840][T19785] ISOFS: Unable to identify CD-ROM format. 22:51:23 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x500, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:23 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x800000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:23 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xffffff7f, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:23 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x2900, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:23 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000040)='/dev/video#\x00', 0x79d, 0x0) ioctl$VIDIOC_TRY_FMT(r0, 0xc0d05640, &(0x7f00000001c0)={0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x4, 0xad, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x1000]}}) r1 = io_uring_setup(0x196, &(0x7f0000000040)) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r2, &(0x7f0000000180)=ANY=[], 0xfffffc7b) r3 = msgget$private(0x0, 0x0) msgsnd(r3, &(0x7f0000000000)={0x2}, 0x2000, 0x0) msgctl$IPC_SET(r3, 0x1, &(0x7f0000000100)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000}) msgctl$IPC_INFO(r3, 0x3, &(0x7f00000000c0)=""/112) ioctl$VIDIOC_UNSUBSCRIBE_EVENT(r2, 0x4020565b, &(0x7f0000000000)={0x3, 0x7fff, 0x1}) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000140)=[r1], 0x1) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) 22:51:23 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x900000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:23 executing program 4: bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea5402000000", 0x12) 22:51:23 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea54020000005d564c90c200", 0x18) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmsg$TIPC_CMD_SET_LINK_WINDOW(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x8010) recvfrom(r1, &(0x7f0000000140)=""/152, 0x98, 0x0, 0x0, 0x0) sendmsg$TCPDIAG_GETSOCK(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000003c0)=ANY=[], 0x4c}}, 0x24089001) r2 = syz_open_dev$tty1(0xc, 0x4, 0x4) ioctl$KDADDIO(r2, 0x4b44, 0x0) 22:51:23 executing program 4: bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea5402000000", 0x12) 22:51:23 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xa00000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2021.092298][T19837] ISOFS: Unable to identify CD-ROM format. 22:51:23 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea54020000005d564c90c200", 0x18) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmsg$TIPC_CMD_SET_LINK_WINDOW(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x8010) recvfrom(r1, &(0x7f0000000140)=""/152, 0x98, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000005c0)=[{{0x0, 0xfffffffffffffea3, 0x0}}], 0x3ffffffffffff62, 0x0, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x4) ioctl$KDADDIO(r2, 0x4b44, 0x0) 22:51:23 executing program 4: bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea5402000000", 0x12) [ 2021.258534][T19837] ISOFS: Unable to identify CD-ROM format. 22:51:24 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x600, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:24 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x2a00, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:24 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea5402000000", 0x12) 22:51:24 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xb00000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2021.400409][T19879] ISOFS: Unable to identify CD-ROM format. [ 2021.552057][T19879] ISOFS: Unable to identify CD-ROM format. 22:51:24 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000080)=""/213, &(0x7f0000000000)=0xd5) syz_open_dev$video(&(0x7f0000000040)='/dev/video#\x00', 0x79a, 0x80000) geteuid() 22:51:24 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xc00000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:24 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x3f00, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:24 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea5402000000", 0x12) 22:51:24 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x604, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:24 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea5402000000", 0x12) [ 2021.959826][T19906] ISOFS: Unable to identify CD-ROM format. [ 2022.103649][T19906] ISOFS: Unable to identify CD-ROM format. 22:51:25 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xd00000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:25 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea54020000005d564c90c200", 0x18) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmsg$TIPC_CMD_SET_LINK_WINDOW(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x8010) recvfrom(r1, &(0x7f0000000140)=""/152, 0x98, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000005c0)=[{{0x0, 0xfffffffffffffea3, 0x0}}], 0x3ffffffffffff62, 0x0, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x4) ioctl$KDADDIO(r2, 0x4b44, 0x0) 22:51:25 executing program 5: socket$inet6_dccp(0xa, 0x6, 0x0) r0 = syz_open_dev$video(&(0x7f0000000040)='/dev/video#\x00', 0x79d, 0x0) ioctl$VIDIOC_TRY_FMT(r0, 0xc0d05640, &(0x7f00000001c0)={0x1, @sliced}) 22:51:25 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x4000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:25 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea5402000000", 0x12) 22:51:25 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x700, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:25 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000040)='/dev/video#\x00', 0x79d, 0x0) ioctl$VIDIOC_TRY_FMT(r0, 0xc0d05640, &(0x7f00000001c0)={0x1, @sliced}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000180)=ANY=[], 0xfffffc7b) ioctl$CHAR_RAW_PBSZGET(r1, 0x127b, &(0x7f0000000000)) 22:51:25 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xe00000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:25 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea5402000000", 0x12) [ 2022.537434][T19932] ISOFS: Unable to identify CD-ROM format. [ 2022.576570][T19938] ISOFS: Unable to identify CD-ROM format. 22:51:25 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xf00000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:25 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea5402000000", 0x12) [ 2022.675495][T19938] ISOFS: Unable to identify CD-ROM format. [ 2022.694340][T19932] ISOFS: Unable to identify CD-ROM format. 22:51:25 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x4800, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:25 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x900, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2022.859424][T19966] ISOFS: Unable to identify CD-ROM format. [ 2022.934264][T19968] ISOFS: Unable to identify CD-ROM format. [ 2022.948991][T19966] ISOFS: Unable to identify CD-ROM format. [ 2023.050063][T19968] ISOFS: Unable to identify CD-ROM format. 22:51:26 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea54020000005d564c90c200", 0x18) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmsg$TIPC_CMD_SET_LINK_WINDOW(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x8010) recvfrom(r1, &(0x7f0000000140)=""/152, 0x98, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000005c0)=[{{0x0, 0xfffffffffffffea3, 0x0}}], 0x3ffffffffffff62, 0x0, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x4) ioctl$KDADDIO(r2, 0x4b44, 0x0) 22:51:26 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea5402000000", 0x12) 22:51:26 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xfffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:26 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xa00, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:26 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x4c00, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:26 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000040)='/dev/video#\x00', 0x79d, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000180)=ANY=[], 0xfffffc7b) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) splice(r2, 0x0, r3, 0x0, 0x4ffe0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000000)={0xffffffffffffffff}, 0x13f, 0x9}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r1, &(0x7f00000000c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e24, 0x401, @ipv4={[], [], @multicast2}, 0x6}, {0xa, 0x4e20, 0x3, @mcast2, 0x3}, r4, 0x1}}, 0x48) ioctl$VIDIOC_TRY_FMT(r0, 0xc0d05640, &(0x7f00000001c0)={0x1, @sliced}) 22:51:26 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea5402000000", 0x12) 22:51:26 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1000000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2023.708075][T19990] ISOFS: Unable to identify CD-ROM format. [ 2023.799614][T19998] ISOFS: Unable to identify CD-ROM format. [ 2023.807146][T19990] ISOFS: Unable to identify CD-ROM format. 22:51:26 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea5402000000", 0x12) 22:51:26 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1100000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:26 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xb00, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2023.950169][T19998] ISOFS: Unable to identify CD-ROM format. 22:51:26 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1200000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2024.068810][T20022] ISOFS: Unable to identify CD-ROM format. [ 2024.148588][T20022] ISOFS: Unable to identify CD-ROM format. 22:51:27 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea5402000000", 0x12) 22:51:27 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, 0x0, 0x0) 22:51:27 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x5c00, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:27 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1300000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:27 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xc00, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:27 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000040)='/dev/video#\x00', 0x79d, 0x0) ioctl$VIDIOC_TRY_FMT(r0, 0xc0d05640, &(0x7f00000001c0)={0x1, @sliced}) r1 = io_uring_setup(0x196, &(0x7f0000000040)) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000140)=[r1], 0x1) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) splice(r2, 0x0, r3, 0x0, 0x4ffe0, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x1, &(0x7f0000000000)=0x5, 0x4) write$binfmt_elf32(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"/2522], 0x9da) 22:51:27 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1400000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:27 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, 0x0, 0x0) 22:51:27 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x2700, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:27 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea54020000005d564c90c200", 0x18) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmsg$TIPC_CMD_SET_LINK_WINDOW(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x8010) recvfrom(r1, &(0x7f0000000140)=""/152, 0x98, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000005c0)=[{{0x0, 0xfffffffffffffea3, 0x0}}], 0x3ffffffffffff62, 0x0, 0x0) sendmsg$TCPDIAG_GETSOCK(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000003c0)=ANY=[], 0x4c}}, 0x24089001) ioctl$KDADDIO(0xffffffffffffffff, 0x4b44, 0x0) 22:51:27 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1500000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:27 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, 0x0, 0x0) [ 2024.816322][T20049] ISOFS: Unable to identify CD-ROM format. 22:51:27 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000040)='/dev/video#\x00', 0x79d, 0x0) ioctl$VIDIOC_TRY_FMT(r0, 0xc0d05640, &(0x7f00000001c0)={0x1, @sliced={0x0, [0x0, 0x0, 0xfffc, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x4, 0xfffe]}}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) ioctl$PPPIOCSFLAGS1(r2, 0x40047459, &(0x7f0000000000)=0x45) splice(r1, 0x0, r3, 0x0, 0x4ffe0, 0x0) pidfd_getfd(r1, r0, 0x0) 22:51:27 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x6000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:27 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000), 0x0) [ 2024.970584][T20049] ISOFS: Unable to identify CD-ROM format. 22:51:27 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1600000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:27 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000040)='/dev/video#\x00', 0x79d, 0x0) ioctl$VIDIOC_TRY_FMT(r0, 0xc0d05640, &(0x7f00000001c0)={0x1, @sliced}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) splice(r2, 0x0, r3, 0x0, 0x4ffe0, 0x0) ioctl$CAPI_INSTALLED(r2, 0x80024322) write$binfmt_misc(r1, &(0x7f0000000180)=ANY=[], 0xfffffc7b) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000080)=0xe) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x4800) ioctl$RFKILL_IOCTL_NOINPUT(r4, 0x5201) 22:51:27 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xd00, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:27 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000), 0x0) 22:51:27 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1700000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:27 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000), 0x0) [ 2025.176468][T20104] ISOFS: Unable to identify CD-ROM format. 22:51:28 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xd00, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:28 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x6800, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:28 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6d", 0x9) 22:51:28 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xe00, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:28 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1800000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:28 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6d", 0x9) 22:51:28 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1900000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2025.563483][T20130] ISOFS: Unable to identify CD-ROM format. [ 2025.686698][T20130] ISOFS: Unable to identify CD-ROM format. 22:51:28 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000040)='/dev/video#\x00', 0x79d, 0x0) ioctl$VIDIOC_TRY_FMT(r0, 0xc0d05640, &(0x7f00000001c0)={0x1, @sliced}) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) splice(r1, 0x0, r2, 0x0, 0x4ffe0, 0x0) ioctl$VIDIOC_S_EDID(r1, 0xc0285629, &(0x7f0000000080)={0x0, 0x4, 0x80000000, [], &(0x7f0000000000)=0x5a}) connect$phonet_pipe(r1, &(0x7f00000000c0)={0x23, 0x79, 0x7, 0xbe}, 0x10) 22:51:28 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1a00000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:28 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea54020000005d564c90c200", 0x18) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmsg$TIPC_CMD_SET_LINK_WINDOW(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x8010) recvfrom(r1, &(0x7f0000000140)=""/152, 0x98, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000005c0)=[{{0x0, 0xfffffffffffffea3, 0x0}}], 0x3ffffffffffff62, 0x0, 0x0) sendmsg$TCPDIAG_GETSOCK(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000003c0)=ANY=[], 0x4c}}, 0x24089001) ioctl$KDADDIO(0xffffffffffffffff, 0x4b44, 0x0) 22:51:28 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6d", 0x9) 22:51:28 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x6c00, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:28 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xf00, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:28 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea54", 0xe) 22:51:28 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1b00000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:28 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x7400, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:28 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000040)='/dev/video#\x00', 0x79d, 0x0) r1 = syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x3, 0x2) ioctl$VIDIOC_G_CTRL(r1, 0xc008561b, &(0x7f0000000080)={0x0, 0xfffffff7}) ioctl$VIDIOC_TRY_FMT(r0, 0xc0d05640, &(0x7f00000001c0)={0x1, @sliced}) 22:51:28 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea54", 0xe) [ 2025.996276][T20156] ISOFS: Unable to identify CD-ROM format. 22:51:28 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1c00000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:28 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000040)='/dev/video#\x00', 0x79d, 0x0) ioctl$VIDIOC_TRY_FMT(r0, 0xc0d05640, &(0x7f00000001c0)={0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0xba]}}) 22:51:28 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1020, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2026.118827][T20156] ISOFS: Unable to identify CD-ROM format. 22:51:29 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea54020000005d564c90c200", 0x18) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmsg$TIPC_CMD_SET_LINK_WINDOW(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x8010) recvfrom(r1, &(0x7f0000000140)=""/152, 0x98, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000005c0)=[{{0x0, 0xfffffffffffffea3, 0x0}}], 0x3ffffffffffff62, 0x0, 0x0) sendmsg$TCPDIAG_GETSOCK(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000003c0)=ANY=[], 0x4c}}, 0x24089001) ioctl$KDADDIO(0xffffffffffffffff, 0x4b44, 0x0) 22:51:29 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea54", 0xe) 22:51:29 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000040)='/dev/video#\x00', 0x79d, 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x80000, 0x0) ioctl$VIDIOC_TRY_FMT(r1, 0xc0d05640, &(0x7f0000000080)={0x3, @raw_data="bef09b725a80e34e5a3a20d023cf120b25f67a55cd2960521bd53bcc6adc890a4894d440470086b7d4a45a87266a640cb911fe7c803ba0dcddb031af7022956b4fb27acfc91f8f954aa1d353c0cffa937250a6389189324f8f479b08aaab4f46366497332a9e5b23c612a9bc345dd2ed332d5d01f7f6d002dc721a1dbf6e85ae8c0d3391dd8d6e94c38235febb4d0c89736d58a2a27bb7f86a19f5799f90ae9b7d0a013fa9f24ce3fe44f9bc692624e3fe4a4af3b64f631af82e7695baf93f9dfecea110d9606d47"}) ioctl$VIDIOC_TRY_FMT(r0, 0xc0d05640, &(0x7f00000001c0)={0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}}) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dlm-monitor\x00', 0x200, 0x0) splice(r2, 0x0, r3, 0x0, 0x4ffe0, 0x0) write$vhost_msg(r2, &(0x7f0000000400)={0x1, {&(0x7f00000002c0)=""/152, 0x98, &(0x7f0000000380)=""/89, 0x3, 0x1}}, 0x48) 22:51:29 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1d00000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:29 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x7a00, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:29 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1100, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:29 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea540200", 0x10) 22:51:29 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1e00000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:29 executing program 5: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz'}, 0x0, 0x0, 0xffffffffffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f0000cab000)=0xc) keyctl$get_persistent(0x16, r2, r0) r3 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz'}, 0x0, 0x0, 0xffffffffffffffff) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f0000cab000)=0xc) r6 = io_uring_setup(0x196, &(0x7f0000000040)) io_uring_register$IORING_REGISTER_FILES(r6, 0x2, &(0x7f0000000140)=[r6], 0x1) r7 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r7, 0x10e, 0xc, &(0x7f0000000040)={0x7ff}, 0x10) getsockopt$CAN_RAW_FILTER(r7, 0x65, 0x1, &(0x7f0000000100)=[{}], &(0x7f0000000180)=0x8) ioctl$FS_IOC_GETVERSION(r6, 0x80087601, &(0x7f00000000c0)) keyctl$get_persistent(0x16, r5, r3) keyctl$link(0x8, r0, r3) getsockopt$ax25_int(r7, 0x101, 0x9, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r8 = syz_open_dev$video(&(0x7f0000000040)='/dev/video#\x00', 0x79d, 0x0) ioctl$VIDIOC_TRY_FMT(r8, 0xc0d05640, &(0x7f00000001c0)={0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6ec, 0x80, 0x0, 0x0, 0x0, 0x0, 0x1ff]}}) 22:51:29 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1f00000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:29 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea540200", 0x10) 22:51:29 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xedc0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:30 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea54020000005d564c90c200", 0x18) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmsg$TIPC_CMD_SET_LINK_WINDOW(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x8010) recvfrom(r1, &(0x7f0000000140)=""/152, 0x98, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000005c0)=[{{0x0, 0xfffffffffffffea3, 0x0}}], 0x3ffffffffffff62, 0x0, 0x0) sendmsg$TCPDIAG_GETSOCK(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000003c0)=ANY=[], 0x4c}}, 0x24089001) ioctl$KDADDIO(0xffffffffffffffff, 0x4b44, 0x0) 22:51:30 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1200, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:30 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000040)='/dev/video#\x00', 0x79d, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$VIDIOC_DBG_S_REGISTER(r2, 0x4038564f, &(0x7f0000000000)={{0x2, @name="ce7febd97c0cd1a1f1b39358342f1a6eac17d0e0bfb94ef8100b98c41806e7e5"}, 0x8, 0x6, 0x8}) ioctl$VIDIOC_TRY_FMT(r0, 0xc0d05640, &(0x7f00000001c0)={0x1, @sliced}) 22:51:30 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea540200", 0x10) 22:51:30 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2000000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:30 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xff00, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:30 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea54020000", 0x11) 22:51:30 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2010000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:30 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000040)='/dev/video#\x00', 0x79d, 0x0) ioctl$VIDIOC_TRY_FMT(r0, 0xc0d05640, &(0x7f00000001c0)={0x1, @sliced}) socket$isdn_base(0x22, 0x3, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) splice(r1, 0x0, r2, 0x0, 0x4ffe0, 0x0) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080)='batadv\x00') r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x10, 0x3, 0x0) r7 = socket$inet(0x2, 0x3, 0x6) setsockopt$inet_msfilter(r7, 0x0, 0x8, &(0x7f00000000c0)=ANY=[@ANYBLOB=')'], 0x1) getsockopt$inet_pktinfo(r7, 0x0, 0x8, &(0x7f0000000140)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000002c0)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r8, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r5, 0x89f2, &(0x7f0000000140)={'sit0\x00', &(0x7f00000000c0)={'ip6_vti0\x00', r8, 0x2f, 0x9, 0xf5, 0x40, 0x4, @empty, @mcast1, 0x700, 0x700, 0x7f5, 0xd54}}) sendmsg$BATADV_CMD_GET_ORIGINATORS(r1, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)={0x24, r3, 0x100, 0x70bd27, 0x25dfdbfe, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r9}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004000}, 0x40080c0) 22:51:30 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea540200", 0x10) 22:51:30 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2100000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:30 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xff0f, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:30 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea54020000005d564c90c200", 0x18) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmsg$TIPC_CMD_SET_LINK_WINDOW(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x8010) recvfrom(r1, &(0x7f0000000140)=""/152, 0x98, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000005c0)=[{{0x0, 0xfffffffffffffea3, 0x0}}], 0x3ffffffffffff62, 0x0, 0x0) sendmsg$TCPDIAG_GETSOCK(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000003c0)=ANY=[], 0x4c}}, 0x24089001) ioctl$KDADDIO(0xffffffffffffffff, 0x4b44, 0x0) 22:51:30 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000040)='/dev/video#\x00', 0x79d, 0x0) ioctl$VIDIOC_TRY_FMT(r0, 0xc0d05640, &(0x7f00000001c0)={0x1, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}}) 22:51:30 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1300, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:30 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2200000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:30 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea540200", 0x10) 22:51:30 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:30 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea540200", 0x10) 22:51:30 executing program 5: ioctl$VIDIOC_TRY_FMT(0xffffffffffffffff, 0xc0d05640, &(0x7f00000001c0)={0x1, @sliced}) 22:51:30 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2300000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2027.991796][T20307] ISOFS: Unable to identify CD-ROM format. 22:51:30 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000040)='/dev/video#\x00', 0x79d, 0x200c80) ioctl$VIDIOC_TRY_FMT(r0, 0xc0d05640, &(0x7f00000001c0)={0x1, @sliced}) [ 2028.065340][T20307] ISOFS: Unable to identify CD-ROM format. 22:51:30 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xbf013e57, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:30 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2400000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2028.286444][T20337] ISOFS: Unable to identify CD-ROM format. 22:51:31 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea54020000005d564c90c200", 0x18) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmsg$TIPC_CMD_SET_LINK_WINDOW(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x8010) recvfrom(r1, &(0x7f0000000140)=""/152, 0x98, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000005c0)=[{{0x0, 0xfffffffffffffea3, 0x0}}], 0x3ffffffffffff62, 0x0, 0x0) sendmsg$TCPDIAG_GETSOCK(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000003c0)=ANY=[], 0x4c}}, 0x24089001) syz_open_dev$tty1(0xc, 0x4, 0x4) 22:51:31 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:31 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1400, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:31 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2500000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:31 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) splice(r0, 0x0, r1, 0x0, 0x4ffe0, 0x0) r2 = socket(0x27, 0x2, 0x2) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000040)={0x7ff}, 0x10) getsockopt$inet6_mreq(r2, 0x29, 0x9, &(0x7f0000000000)={@remote, 0x0}, &(0x7f0000000080)=0x14) ioctl$VIDIOC_S_EXT_CTRLS(0xffffffffffffffff, 0xc0205648, &(0x7f0000000300)={0x980000, 0x4587, 0x9, r0, 0x0, &(0x7f00000002c0)={0x9b0940, 0x9, [], @p_u16=&(0x7f0000000180)=0x400}}) r5 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz'}, 0x0, 0x0, 0xffffffffffffffff) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f0000cab000)=0xc) keyctl$get_persistent(0x16, r7, r5) r8 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r9, 0x0) setfsgid(r9) write$P9_RGETATTR(r4, &(0x7f0000000340)={0xa0, 0x19, 0x1, {0x2080, {0x10, 0x0, 0x8}, 0x30, r7, r9, 0xce, 0x7, 0x9d23, 0x3, 0xfffffffffffff800, 0x35ffd61e, 0x7ff, 0x5, 0xb5c, 0x1000, 0x3, 0x40, 0x7, 0x0, 0x100000001}}, 0xa0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000140)={'ip6_vti0\x00', &(0x7f00000000c0)={'sit0\x00', r3, 0x29, 0x3, 0xf3, 0x7, 0x63, @initdev={0xfe, 0x88, [], 0x1, 0x0}, @private2={0xfc, 0x2, [], 0x1}, 0x0, 0x20, 0x1}}) r10 = syz_open_dev$video(&(0x7f0000000040)='/dev/video#\x00', 0x79d, 0x0) ioctl$VIDIOC_TRY_FMT(r10, 0xc0d05640, &(0x7f00000001c0)={0x1, @sliced}) 22:51:31 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b4a, 0x6e00000000000000) 22:51:31 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2600000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:31 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea54020000005d564c90c200", 0x18) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmsg$TIPC_CMD_SET_LINK_WINDOW(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x8010) recvfrom(r1, &(0x7f0000000140)=""/152, 0x98, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000005c0)=[{{0x0, 0xfffffffffffffea3, 0x0}}], 0x3ffffffffffff62, 0x0, 0x0) sendmsg$TCPDIAG_GETSOCK(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000003c0)=ANY=[], 0x4c}}, 0x24089001) syz_open_dev$tty1(0xc, 0x4, 0x4) 22:51:31 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea54020000005d564c90c200", 0x18) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmsg$TIPC_CMD_SET_LINK_WINDOW(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x8010) recvfrom(r1, &(0x7f0000000140)=""/152, 0x98, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000005c0)=[{{0x0, 0xfffffffffffffea3, 0x0}}], 0x3ffffffffffff62, 0x0, 0x0) sendmsg$TCPDIAG_GETSOCK(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000003c0)=ANY=[], 0x4c}}, 0x24089001) syz_open_dev$tty1(0xc, 0x4, 0x4) [ 2028.671424][T20353] ISOFS: Unable to identify CD-ROM format. 22:51:31 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2700000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:31 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1500, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:31 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1600, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2028.843547][T20353] ISOFS: Unable to identify CD-ROM format. 22:51:32 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x2000, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:32 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x2000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:32 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2800000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:32 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1700, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:32 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x97ffffff, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:32 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2900000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:32 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xf6ffffff, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:32 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea54020000005d564c90c200", 0x18) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmsg$TIPC_CMD_SET_LINK_WINDOW(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x8010) recvfrom(r1, &(0x7f0000000140)=""/152, 0x98, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000005c0)=[{{0x0, 0xfffffffffffffea3, 0x0}}], 0x3ffffffffffff62, 0x0, 0x0) sendmsg$TCPDIAG_GETSOCK(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000003c0)=ANY=[], 0x4c}}, 0x24089001) syz_open_dev$tty1(0xc, 0x4, 0x4) [ 2029.806867][T20409] ISOFS: Unable to identify CD-ROM format. 22:51:32 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea54020000005d564c90c200", 0x18) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmsg$TIPC_CMD_SET_LINK_WINDOW(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x8010) recvfrom(r1, &(0x7f0000000140)=""/152, 0x98, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000005c0)=[{{0x0, 0xfffffffffffffea3, 0x0}}], 0x3ffffffffffff62, 0x0, 0x0) sendmsg$TCPDIAG_GETSOCK(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000003c0)=ANY=[], 0x4c}}, 0x24089001) syz_open_dev$tty1(0xc, 0x4, 0x4) 22:51:32 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2a00000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2029.862859][T20414] ISOFS: Unable to identify CD-ROM format. 22:51:32 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1800, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:32 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1700, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2030.008959][T20409] ISOFS: Unable to identify CD-ROM format. 22:51:32 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3f00000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:32 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x2040000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:32 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1c00, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:32 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:32 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1900, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:33 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4000000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:33 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4000080000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2030.527912][T20470] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 22:51:33 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:33 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x80, 0x0) ioctl$DRM_IOCTL_MODE_SETGAMMA(r0, 0xc02064a5, &(0x7f0000000280)={0xfffffe00, 0x5, &(0x7f00000001c0)=[0xca, 0x80, 0x4, 0x0, 0x6], &(0x7f0000000200)=[0x6, 0x3, 0x0, 0x4, 0x1, 0x7, 0xfd, 0x451d, 0x2f10], &(0x7f0000000240)}) sendmsg$NL80211_CMD_SET_REG(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4200}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, 0x0, 0x800, 0x70bd2d, 0x25dfdbff, {}, [@NL80211_ATTR_DFS_REGION={0x5, 0x92, 0x10}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4800}, 0x4004000) r1 = syz_open_dev$tty1(0xc, 0x4, 0x4) ioctl$KDADDIO(r1, 0x4b44, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000040)={0x8, &(0x7f0000000000)=[{0xcee, 0x5}, {0x8001, 0x3f}, {0x280, 0x80}, {0x3, 0x4bc}, {0xac4b, 0x70cb}, {0xa9c3, 0x81}, {0x2, 0xc630}, {0x8, 0xfff7}]}) 22:51:33 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x3000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:33 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4800000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:33 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1a00, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:33 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b4a, 0x6f) 22:51:33 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b44, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f00000000c0)=""/243) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000040)={0x7ff}, 0x10) r4 = socket(0x10, 0x3, 0x0) r5 = socket$inet(0x2, 0x3, 0x6) setsockopt$inet_msfilter(r5, 0x0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="000000e2cf587eb6"], 0x1) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000140)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3000000024000100"/20, @ANYRES32=r6, @ANYBLOB="00000000fffdff8870000000080008007462660004000200"], 0x30}}, 0x0) connect$can_j1939(r3, &(0x7f00000001c0)={0x1d, r6, 0x0, {0x2, 0xf0, 0x3}, 0x2}, 0x18) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = fcntl$dupfd(r7, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$sock_inet_SIOCDELRT(r8, 0x890c, &(0x7f0000000240)={0x0, {0x2, 0x4e24, @multicast2}, {0x2, 0x4e21, @multicast1}, {0x2, 0x4e23, @local}, 0x1, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x6, 0x8001, 0x1}) close(r2) splice(r1, 0x0, r2, 0x0, 0x4ffe0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) 22:51:33 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b4a, 0x4e) 22:51:33 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4c00000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2030.949183][T20492] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 22:51:33 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) pipe(&(0x7f0000000000)={0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz'}, 0x0, 0x0, 0xffffffffffffffff) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f0000cab000)=0xc) keyctl$get_persistent(0x16, r5, r3) r6 = add_key(&(0x7f0000000040)='pkcs7_test\x00', &(0x7f0000000080)={'syz', 0x1}, &(0x7f00000000c0)="967f37cd90e4aca2fc9749a3b94bb746f01bb04cf5051a46588c17f5463eac7f83e3e9b55c9ff9850056660cacccd312fa3f0dda088dacd2c9fd478b07c27af254f93e936f4428a21fc7f212ae444b6ddd542e1bd90ac49effa91575504d0a54848bd665c61eb64a3f281b19556532", 0x6f, r3) r7 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={'syz', 0x2}, &(0x7f00000001c0)="3d8fd99d6a79ee5f550525f2541bfae2d0ff5abd15dd18a02a568766b44646fe6ddeceba14355dcba15a77f9ae6ed2ae0dff6835cdae4c872dac0bc3fb7f73ffa9fa4de4afb2f81bdf36521b848838c958cbae8c19c1a13bbaebbdd625bd24ffbf91c8d5d228b163436dc69b91d2454e4d6f824e8fb3437a2ab251a0e9d25d5da506a2da19bbd2db5e09f7ecc3bc2ba023b05c48b78ba7412735839ba2b1a0019e53f0e0320fdcfeea54181dda193630de0042028a838438eb937e38", 0xbc, 0xfffffffffffffff9) r8 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000001440)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r9 = add_key(&(0x7f0000000940)='big_key\x00', &(0x7f00000000c0)={'syz'}, &(0x7f0000000a00)='F', 0x1, r8) keyctl$get_persistent(0x16, 0x0, r9) keyctl$dh_compute(0x17, &(0x7f0000000280)={r6, r7, r9}, &(0x7f00000002c0)=""/150, 0x96, 0x0) close(r2) splice(r1, 0x0, r2, 0x0, 0x4ffe0, 0x0) ioctl$USBDEVFS_GET_SPEED(r1, 0x551f) ioctl$KDADDIO(r0, 0x4b44, 0x0) 22:51:33 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:33 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x573e01bf00000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:33 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b4a, 0x5) [ 2031.002719][T20495] ISOFS: Unable to identify CD-ROM format. 22:51:33 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x5c00000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:33 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x4000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:33 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:33 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1b00, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:33 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b4a, 0x3) 22:51:33 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x6000000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2031.196014][T20517] isofs_fill_super: bread failed, dev=loop5, iso_blknum=16, block=32 [ 2031.215753][T20527] ISOFS: Unable to identify CD-ROM format. 22:51:33 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x5000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:33 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x6800000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2031.245873][T20523] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 22:51:34 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b4a, 0x3) 22:51:34 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:34 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x900, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:34 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x6c00000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:34 executing program 4: syz_mount_image$iso9660(0x0, &(0x7f0000000040)='./file0\x00', 0x1d00, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:34 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x604, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2031.462965][T20537] ISOFS: Unable to identify CD-ROM format. 22:51:34 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x5608, 0x0) 22:51:34 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1c00, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:34 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x7400000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:34 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x204, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2031.628503][T20566] isofs_fill_super: bread failed, dev=loop5, iso_blknum=16, block=32 [ 2031.651411][T20537] ISOFS: Unable to identify CD-ROM format. 22:51:34 executing program 4: syz_mount_image$iso9660(0x0, &(0x7f0000000040)='./file0\x00', 0x1d00, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:34 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x5437, 0x0) 22:51:34 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x6000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:34 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:34 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x7a00000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:34 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x26, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:34 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x7fffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:34 executing program 4: syz_mount_image$iso9660(0x0, &(0x7f0000000040)='./file0\x00', 0x1d00, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:34 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x8cffffff00000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2031.930456][T20589] ISOFS: Unable to identify CD-ROM format. [ 2031.938250][T20596] isofs_fill_super: bread failed, dev=loop5, iso_blknum=16, block=32 22:51:34 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1d00, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:34 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b44, 0x73f000) 22:51:34 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x97ffffff00000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:34 executing program 5: syz_mount_image$iso9660(0x0, &(0x7f0000000040)='./file0\x00', 0xd00, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:34 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xf6ffffff00000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2032.159644][T20589] ISOFS: Unable to identify CD-ROM format. 22:51:35 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x6040000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:35 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b44, 0x73f000) 22:51:35 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', 0x0, 0x1d00, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:35 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xf9fdffff00000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:35 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b44, 0x73f000) 22:51:35 executing program 5: syz_mount_image$iso9660(0x0, &(0x7f0000000040)='./file0\x00', 0xd00, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:35 executing program 0: ioctl$KDADDIO(0xffffffffffffffff, 0x4b44, 0x73f000) 22:51:35 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1e00, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:35 executing program 0: ioctl$KDADDIO(0xffffffffffffffff, 0x4b44, 0x73f000) 22:51:35 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xfbffffff00000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:35 executing program 5: syz_mount_image$iso9660(0x0, &(0x7f0000000040)='./file0\x00', 0xd00, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:35 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xfc02000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:35 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x7000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:35 executing program 0: ioctl$KDADDIO(0xffffffffffffffff, 0x4b44, 0x73f000) 22:51:35 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', 0x0, 0x1d00, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:35 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xfd00000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:35 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b44, 0x73f000) 22:51:35 executing program 0: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(0xffffffffffffffff, 0x4b44, 0x73f000) 22:51:35 executing program 0: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(0xffffffffffffffff, 0x4b44, 0x73f000) 22:51:35 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1f00, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:35 executing program 0: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(0xffffffffffffffff, 0x4b44, 0x73f000) 22:51:35 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xfd02000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:35 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', 0x0, 0xd00, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:35 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', 0x0, 0x1d00, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2032.925289][T20682] ISOFS: Unable to identify CD-ROM format. [ 2033.025198][T20682] ISOFS: Unable to identify CD-ROM format. 22:51:35 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x8000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:35 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xfdfdffff00000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:35 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b44, 0x0) 22:51:35 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', 0x0, 0xd00, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:35 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:35 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xfdffffff00000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:35 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b44, 0x0) 22:51:36 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x2000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:36 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b44, 0x0) 22:51:36 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xff00000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:36 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', 0x0, 0xd00, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2033.292794][T20722] ISOFS: Unable to identify CD-ROM format. [ 2033.306466][T20721] ISOFS: Unable to identify CD-ROM format. 22:51:36 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xff0f000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2033.418256][T20722] ISOFS: Unable to identify CD-ROM format. 22:51:36 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x9000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:36 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1a, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:36 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:36 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xfffbffff00000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:36 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:36 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xffffff7f00000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:36 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x80047456, 0x0) 22:51:36 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x2010, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:36 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x5601, 0x0) 22:51:36 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x5600, 0x0) 22:51:36 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xffffffff00000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2033.672943][T20757] ISOFS: Unable to identify CD-ROM format. 22:51:36 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x5437, 0x0) [ 2033.792214][T20767] ISOFS: Unable to identify CD-ROM format. [ 2033.810544][T20773] ISOFS: Unable to identify CD-ROM format. [ 2033.991913][T20773] ISOFS: Unable to identify CD-ROM format. 22:51:36 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xa000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:36 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x5437, 0x0) 22:51:36 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:36 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:36 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffff0700, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:36 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x2100, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:36 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffff0f, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:36 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffff7f, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:36 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b68, 0x0) [ 2034.138807][T20808] ISOFS: Unable to identify CD-ROM format. [ 2034.154403][T20806] ISOFS: Unable to identify CD-ROM format. [ 2034.160765][T20800] ISOFS: Unable to identify CD-ROM format. 22:51:36 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:36 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b68, 0x0) 22:51:37 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x2200, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2034.316402][T20808] ISOFS: Unable to identify CD-ROM format. 22:51:37 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xb000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:37 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x0, 0x0, 0x0, 0x0) 22:51:37 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:37 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b68, 0x0) 22:51:37 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x2, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:37 executing program 0: ioctl$KDADDIO(0xffffffffffffffff, 0x4b68, 0x0) 22:51:37 executing program 0: ioctl$KDADDIO(0xffffffffffffffff, 0x4b68, 0x0) 22:51:37 executing program 0: ioctl$KDADDIO(0xffffffffffffffff, 0x4b68, 0x0) 22:51:37 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x0, 0x0, 0x0, 0x0) [ 2034.533688][T20842] ISOFS: Unable to identify CD-ROM format. [ 2034.541193][T20841] ISOFS: Unable to identify CD-ROM format. 22:51:37 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b68, 0x0) 22:51:37 executing program 0: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(0xffffffffffffffff, 0x4b68, 0x0) [ 2034.578736][T20849] ISOFS: Unable to identify CD-ROM format. 22:51:37 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x2300, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2034.841180][T20849] ISOFS: Unable to identify CD-ROM format. 22:51:37 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xc000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:37 executing program 0: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(0xffffffffffffffff, 0x4b68, 0x0) 22:51:37 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x0, 0x0, 0x0, 0x0) 22:51:37 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:37 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x0, 0x0, 0x0, 0x0) 22:51:37 executing program 0: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(0xffffffffffffffff, 0x4b68, 0x0) 22:51:37 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x0, 0x0, 0x0, 0x0) 22:51:37 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xd000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:37 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x2400, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:37 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x3, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2035.066073][T20883] ISOFS: Unable to identify CD-ROM format. 22:51:37 executing program 0 (fault-call:1 fault-nth:0): r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b68, 0x0) [ 2035.136495][T20899] ISOFS: Unable to identify CD-ROM format. [ 2035.165646][T20906] FAULT_INJECTION: forcing a failure. [ 2035.165646][T20906] name failslab, interval 1, probability 0, space 0, times 0 [ 2035.181534][T20906] CPU: 0 PID: 20906 Comm: syz-executor.0 Not tainted 5.8.0-rc6-syzkaller #0 [ 2035.190213][T20906] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2035.200247][T20906] Call Trace: [ 2035.203511][T20906] dump_stack+0x10f/0x19d [ 2035.207831][T20906] should_fail+0x23c/0x250 [ 2035.212239][T20906] __should_failslab+0x81/0x90 [ 2035.216974][T20906] ? tomoyo_realpath_from_path+0x98/0x3c0 [ 2035.222665][T20906] should_failslab+0x5/0x20 [ 2035.227192][T20906] __kmalloc+0x43/0x2d0 [ 2035.231375][T20906] tomoyo_realpath_from_path+0x98/0x3c0 [ 2035.236891][T20906] tomoyo_path_number_perm+0xc1/0x2d0 [ 2035.242269][T20906] ? __rcu_read_unlock+0x4b/0x260 [ 2035.247314][T20906] tomoyo_file_ioctl+0x1c/0x20 [ 2035.252049][T20906] security_file_ioctl+0x45/0x90 [ 2035.256965][T20906] __se_sys_ioctl+0x48/0x130 [ 2035.261608][T20906] __x64_sys_ioctl+0x3f/0x50 [ 2035.266168][T20906] do_syscall_64+0x51/0xb0 [ 2035.270606][T20906] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2035.276468][T20906] RIP: 0033:0x45c1f9 [ 2035.280332][T20906] Code: Bad RIP value. [ 2035.284373][T20906] RSP: 002b:00007fe010aeec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2035.292755][T20906] RAX: ffffffffffffffda RBX: 000000000000f380 RCX: 000000000045c1f9 [ 2035.300705][T20906] RDX: 0000000000000000 RSI: 0000000000004b68 RDI: 0000000000000003 [ 2035.308647][T20906] RBP: 00007fe010aeeca0 R08: 0000000000000000 R09: 0000000000000000 [ 2035.316671][T20906] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2035.324619][T20906] R13: 00007ffde3c81e6f R14: 00007fe010aef9c0 R15: 000000000078bf0c 22:51:38 executing program 0 (fault-call:1 fault-nth:1): r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b68, 0x0) 22:51:38 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2035.338301][T20906] ERROR: Out of memory at tomoyo_realpath_from_path. [ 2035.373866][T20915] FAULT_INJECTION: forcing a failure. [ 2035.373866][T20915] name failslab, interval 1, probability 0, space 0, times 0 [ 2035.409377][T20915] CPU: 1 PID: 20915 Comm: syz-executor.0 Not tainted 5.8.0-rc6-syzkaller #0 [ 2035.418057][T20915] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2035.428088][T20915] Call Trace: [ 2035.431392][T20915] dump_stack+0x10f/0x19d [ 2035.435699][T20915] should_fail+0x23c/0x250 [ 2035.440084][T20915] __should_failslab+0x81/0x90 [ 2035.444815][T20915] ? tomoyo_encode2+0x1e2/0x350 [ 2035.449633][T20915] should_failslab+0x5/0x20 [ 2035.454129][T20915] __kmalloc+0x43/0x2d0 [ 2035.458262][T20915] tomoyo_encode2+0x1e2/0x350 [ 2035.462992][T20915] tomoyo_realpath_from_path+0x36e/0x3c0 [ 2035.468740][T20915] tomoyo_path_number_perm+0xc1/0x2d0 [ 2035.474087][T20915] ? __rcu_read_unlock+0x4b/0x260 [ 2035.479080][T20915] tomoyo_file_ioctl+0x1c/0x20 [ 2035.483826][T20915] security_file_ioctl+0x45/0x90 [ 2035.488744][T20915] __se_sys_ioctl+0x48/0x130 [ 2035.493316][T20915] __x64_sys_ioctl+0x3f/0x50 [ 2035.497882][T20915] do_syscall_64+0x51/0xb0 [ 2035.502270][T20915] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2035.508128][T20915] RIP: 0033:0x45c1f9 [ 2035.511987][T20915] Code: Bad RIP value. [ 2035.516022][T20915] RSP: 002b:00007fe010aeec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2035.524399][T20915] RAX: ffffffffffffffda RBX: 000000000000f380 RCX: 000000000045c1f9 [ 2035.532341][T20915] RDX: 0000000000000000 RSI: 0000000000004b68 RDI: 0000000000000003 [ 2035.540284][T20915] RBP: 00007fe010aeeca0 R08: 0000000000000000 R09: 0000000000000000 [ 2035.548227][T20915] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 22:51:38 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xe000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:38 executing program 0 (fault-call:1 fault-nth:2): r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b68, 0x0) [ 2035.556293][T20915] R13: 00007ffde3c81e6f R14: 00007fe010aef9c0 R15: 000000000078bf0c [ 2035.569915][T20915] ERROR: Out of memory at tomoyo_realpath_from_path. 22:51:38 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:38 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b68, 0x0) 22:51:38 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x0, 0x0, 0x0, 0x0) 22:51:38 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x2, 0x0) 22:51:38 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x10, 0x0) [ 2035.795856][T20923] ISOFS: Unable to identify CD-ROM format. 22:51:38 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x2500, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:38 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x125f, 0x0) 22:51:38 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xf000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:38 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2036.039007][T20943] ISOFS: Unable to identify CD-ROM format. [ 2036.063414][T20942] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 [ 2036.082581][T20953] ISOFS: Unable to identify CD-ROM format. 22:51:38 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x2405, 0x0) 22:51:38 executing program 4 (fault-call:0 fault-nth:0): syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:51:38 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b2f, 0x0) [ 2036.255534][T20959] isofs_fill_super: bread failed, dev=loop5, iso_blknum=16, block=32 [ 2036.305476][T20974] FAULT_INJECTION: forcing a failure. [ 2036.305476][T20974] name failslab, interval 1, probability 0, space 0, times 0 [ 2036.318216][T20974] CPU: 1 PID: 20974 Comm: syz-executor.4 Not tainted 5.8.0-rc6-syzkaller #0 [ 2036.326875][T20974] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2036.336913][T20974] Call Trace: [ 2036.340193][T20974] dump_stack+0x10f/0x19d [ 2036.344503][T20974] should_fail+0x23c/0x250 [ 2036.348897][T20974] __should_failslab+0x81/0x90 [ 2036.353694][T20974] ? __se_sys_memfd_create+0xfb/0x380 [ 2036.359039][T20974] should_failslab+0x5/0x20 [ 2036.363515][T20974] __kmalloc+0x43/0x2d0 [ 2036.367648][T20974] ? strnlen_user+0x166/0x1f0 [ 2036.372295][T20974] __se_sys_memfd_create+0xfb/0x380 [ 2036.377477][T20974] __x64_sys_memfd_create+0x2d/0x40 [ 2036.382651][T20974] do_syscall_64+0x51/0xb0 [ 2036.387107][T20974] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2036.392981][T20974] RIP: 0033:0x45c1f9 [ 2036.396842][T20974] Code: Bad RIP value. 22:51:39 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x5, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:39 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b30, 0x0) [ 2036.400894][T20974] RSP: 002b:00007f53c82d7a98 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 2036.409274][T20974] RAX: ffffffffffffffda RBX: 000000000078bf00 RCX: 000000000045c1f9 [ 2036.417217][T20974] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000004c1351 [ 2036.425161][T20974] RBP: 00007f53c82d7ca0 R08: 0000000000000000 R09: 0000000000000000 [ 2036.433120][T20974] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2036.441064][T20974] R13: 00007ffe0471d04f R14: 00007f53c82d89c0 R15: 000000000078bf0c 22:51:39 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x2600, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:39 executing program 5 (fault-call:0 fault-nth:0): syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:51:39 executing program 4 (fault-call:0 fault-nth:1): syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2036.479441][T20953] ISOFS: Unable to identify CD-ROM format. 22:51:39 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b31, 0x0) 22:51:39 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b32, 0x0) 22:51:39 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x10000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2036.586776][T20988] FAULT_INJECTION: forcing a failure. [ 2036.586776][T20988] name failslab, interval 1, probability 0, space 0, times 0 [ 2036.599683][T20988] CPU: 1 PID: 20988 Comm: syz-executor.5 Not tainted 5.8.0-rc6-syzkaller #0 [ 2036.608517][T20988] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2036.618553][T20988] Call Trace: [ 2036.621828][T20988] dump_stack+0x10f/0x19d [ 2036.626146][T20988] should_fail+0x23c/0x250 [ 2036.630560][T20988] __should_failslab+0x81/0x90 [ 2036.635319][T20988] ? __se_sys_memfd_create+0xfb/0x380 [ 2036.640748][T20988] should_failslab+0x5/0x20 [ 2036.645233][T20988] __kmalloc+0x43/0x2d0 [ 2036.649372][T20988] ? strnlen_user+0x166/0x1f0 [ 2036.654031][T20988] __se_sys_memfd_create+0xfb/0x380 [ 2036.657538][T20991] FAULT_INJECTION: forcing a failure. [ 2036.657538][T20991] name failslab, interval 1, probability 0, space 0, times 0 [ 2036.659214][T20988] __x64_sys_memfd_create+0x2d/0x40 [ 2036.659230][T20988] do_syscall_64+0x51/0xb0 [ 2036.681359][T20988] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2036.687234][T20988] RIP: 0033:0x45c1f9 [ 2036.689834][T20980] ISOFS: Unable to identify CD-ROM format. [ 2036.691103][T20988] Code: Bad RIP value. [ 2036.691109][T20988] RSP: 002b:00007f03a69f8a98 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 2036.709361][T20988] RAX: ffffffffffffffda RBX: 000000000078bf00 RCX: 000000000045c1f9 [ 2036.717312][T20988] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000004c1351 [ 2036.725285][T20988] RBP: 00007f03a69f8ca0 R08: 0000000000000000 R09: 0000000000000000 [ 2036.733240][T20988] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2036.741232][T20988] R13: 00007ffec882d7df R14: 00007f03a69f99c0 R15: 000000000078bf0c [ 2036.749200][T20991] CPU: 0 PID: 20991 Comm: syz-executor.4 Not tainted 5.8.0-rc6-syzkaller #0 [ 2036.757902][T20991] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2036.767938][T20991] Call Trace: [ 2036.771216][T20991] dump_stack+0x10f/0x19d [ 2036.775542][T20991] should_fail+0x23c/0x250 [ 2036.779940][T20991] __should_failslab+0x81/0x90 22:51:39 executing program 5 (fault-call:0 fault-nth:1): syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:51:39 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b33, 0x0) 22:51:39 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b34, 0x0) [ 2036.784757][T20991] ? shmem_match+0xa0/0xa0 [ 2036.789158][T20991] should_failslab+0x5/0x20 [ 2036.793647][T20991] kmem_cache_alloc+0x29/0x2b0 [ 2036.798401][T20991] ? shmem_alloc_inode+0x22/0x30 [ 2036.803324][T20991] ? shmem_match+0xa0/0xa0 [ 2036.807724][T20991] shmem_alloc_inode+0x22/0x30 [ 2036.812469][T20991] new_inode_pseudo+0x38/0x190 [ 2036.817210][T20991] new_inode+0x21/0x100 [ 2036.821354][T20991] shmem_get_inode+0xd1/0x470 [ 2036.826024][T20991] __shmem_file_setup+0xf1/0x1d0 [ 2036.830948][T20991] shmem_file_setup+0x37/0x40 22:51:39 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b35, 0x0) [ 2036.835614][T20991] __se_sys_memfd_create+0x231/0x380 [ 2036.840894][T20991] __x64_sys_memfd_create+0x2d/0x40 [ 2036.846071][T20991] do_syscall_64+0x51/0xb0 [ 2036.850527][T20991] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2036.856399][T20991] RIP: 0033:0x45c1f9 [ 2036.860268][T20991] Code: Bad RIP value. [ 2036.864390][T20991] RSP: 002b:00007f53c82d7a98 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 2036.872781][T20991] RAX: ffffffffffffffda RBX: 000000000078bf00 RCX: 000000000045c1f9 [ 2036.880727][T20991] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000004c1351 [ 2036.888678][T20991] RBP: 00007f53c82d7ca0 R08: 0000000000000000 R09: 0000000000000000 [ 2036.896660][T20991] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2036.904616][T20991] R13: 00007ffe0471d04f R14: 00007f53c82d89c0 R15: 000000000078bf0c [ 2036.953972][T21005] FAULT_INJECTION: forcing a failure. [ 2036.953972][T21005] name failslab, interval 1, probability 0, space 0, times 0 [ 2036.966754][T21005] CPU: 0 PID: 21005 Comm: syz-executor.5 Not tainted 5.8.0-rc6-syzkaller #0 [ 2036.975392][T21005] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2036.985421][T21005] Call Trace: [ 2036.988695][T21005] dump_stack+0x10f/0x19d [ 2036.993017][T21005] should_fail+0x23c/0x250 [ 2036.997413][T21005] __should_failslab+0x81/0x90 [ 2037.002149][T21005] ? shmem_match+0xa0/0xa0 [ 2037.006539][T21005] should_failslab+0x5/0x20 [ 2037.011011][T21005] kmem_cache_alloc+0x29/0x2b0 [ 2037.015748][T21005] ? shmem_alloc_inode+0x22/0x30 [ 2037.020709][T21005] ? shmem_match+0xa0/0xa0 [ 2037.025107][T21005] shmem_alloc_inode+0x22/0x30 [ 2037.029845][T21005] new_inode_pseudo+0x38/0x190 [ 2037.034575][T21005] new_inode+0x21/0x100 [ 2037.038699][T21005] shmem_get_inode+0xd1/0x470 [ 2037.043345][T21005] __shmem_file_setup+0xf1/0x1d0 [ 2037.048251][T21005] shmem_file_setup+0x37/0x40 [ 2037.052899][T21005] __se_sys_memfd_create+0x231/0x380 [ 2037.058151][T21005] __x64_sys_memfd_create+0x2d/0x40 [ 2037.063394][T21005] do_syscall_64+0x51/0xb0 [ 2037.067788][T21005] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2037.073660][T21005] RIP: 0033:0x45c1f9 [ 2037.077522][T21005] Code: Bad RIP value. [ 2037.081620][T21005] RSP: 002b:00007f03a69f8a98 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 2037.090175][T21005] RAX: ffffffffffffffda RBX: 000000000078bf00 RCX: 000000000045c1f9 [ 2037.098119][T21005] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000004c1351 [ 2037.106095][T21005] RBP: 00007f03a69f8ca0 R08: 0000000000000000 R09: 0000000000000000 [ 2037.114034][T21005] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2037.121974][T21005] R13: 00007ffec882d7df R14: 00007f03a69f99c0 R15: 000000000078bf0c [ 2037.221447][T20994] ISOFS: Unable to identify CD-ROM format. [ 2037.262691][T20980] ISOFS: Unable to identify CD-ROM format. 22:51:40 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:40 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b36, 0x0) 22:51:40 executing program 4 (fault-call:0 fault-nth:2): syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:51:40 executing program 5 (fault-call:0 fault-nth:2): syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:51:40 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x2700, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:40 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b37, 0x0) [ 2037.419501][T21020] FAULT_INJECTION: forcing a failure. [ 2037.419501][T21020] name failslab, interval 1, probability 0, space 0, times 0 [ 2037.433899][T21020] CPU: 1 PID: 21020 Comm: syz-executor.4 Not tainted 5.8.0-rc6-syzkaller #0 [ 2037.437431][T21021] FAULT_INJECTION: forcing a failure. [ 2037.437431][T21021] name failslab, interval 1, probability 0, space 0, times 0 [ 2037.442560][T21020] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2037.465160][T21020] Call Trace: [ 2037.468437][T21020] dump_stack+0x10f/0x19d [ 2037.472747][T21020] should_fail+0x23c/0x250 [ 2037.477213][T21020] __should_failslab+0x81/0x90 [ 2037.481953][T21020] should_failslab+0x5/0x20 [ 2037.486533][T21020] kmem_cache_alloc+0x29/0x2b0 [ 2037.491382][T21020] ? __d_alloc+0x36/0x370 [ 2037.495698][T21020] __d_alloc+0x36/0x370 [ 2037.499922][T21020] d_alloc_pseudo+0x1a/0x50 [ 2037.504405][T21020] alloc_file_pseudo+0x63/0x130 [ 2037.509231][T21020] ? shmem_get_inode+0x46b/0x470 [ 2037.514194][T21020] __shmem_file_setup+0x14c/0x1d0 [ 2037.519189][T21020] shmem_file_setup+0x37/0x40 [ 2037.523836][T21020] __se_sys_memfd_create+0x231/0x380 [ 2037.529096][T21020] __x64_sys_memfd_create+0x2d/0x40 [ 2037.534330][T21020] do_syscall_64+0x51/0xb0 [ 2037.538795][T21020] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2037.544788][T21020] RIP: 0033:0x45c1f9 [ 2037.548648][T21020] Code: Bad RIP value. [ 2037.552682][T21020] RSP: 002b:00007f53c82d7a98 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 2037.561061][T21020] RAX: ffffffffffffffda RBX: 000000000078bf00 RCX: 000000000045c1f9 [ 2037.569007][T21020] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000004c1351 [ 2037.576953][T21020] RBP: 00007f53c82d7ca0 R08: 0000000000000000 R09: 0000000000000000 [ 2037.584917][T21020] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2037.592861][T21020] R13: 00007ffe0471d04f R14: 00007f53c82d89c0 R15: 000000000078bf0c [ 2037.600815][T21021] CPU: 0 PID: 21021 Comm: syz-executor.5 Not tainted 5.8.0-rc6-syzkaller #0 [ 2037.609477][T21021] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 22:51:40 executing program 4 (fault-call:0 fault-nth:3): syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2037.619527][T21021] Call Trace: [ 2037.622798][T21021] dump_stack+0x10f/0x19d [ 2037.627115][T21021] should_fail+0x23c/0x250 [ 2037.631516][T21021] __should_failslab+0x81/0x90 [ 2037.636261][T21021] should_failslab+0x5/0x20 [ 2037.640743][T21021] kmem_cache_alloc+0x29/0x2b0 [ 2037.645483][T21021] ? __d_alloc+0x36/0x370 [ 2037.649788][T21021] __d_alloc+0x36/0x370 [ 2037.653911][T21021] d_alloc_pseudo+0x1a/0x50 [ 2037.658460][T21021] alloc_file_pseudo+0x63/0x130 [ 2037.663282][T21021] ? shmem_get_inode+0x46b/0x470 [ 2037.668215][T21021] __shmem_file_setup+0x14c/0x1d0 [ 2037.673230][T21021] shmem_file_setup+0x37/0x40 [ 2037.677890][T21021] __se_sys_memfd_create+0x231/0x380 [ 2037.683145][T21021] __x64_sys_memfd_create+0x2d/0x40 [ 2037.688355][T21021] do_syscall_64+0x51/0xb0 [ 2037.692745][T21021] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2037.698611][T21021] RIP: 0033:0x45c1f9 [ 2037.702573][T21021] Code: Bad RIP value. [ 2037.706653][T21021] RSP: 002b:00007f03a69f8a98 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 2037.715030][T21021] RAX: ffffffffffffffda RBX: 000000000078bf00 RCX: 000000000045c1f9 [ 2037.722971][T21021] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000004c1351 [ 2037.730908][T21021] RBP: 00007f03a69f8ca0 R08: 0000000000000000 R09: 0000000000000000 [ 2037.738846][T21021] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2037.746786][T21021] R13: 00007ffec882d7df R14: 00007f03a69f99c0 R15: 000000000078bf0c 22:51:40 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b3a, 0x0) 22:51:40 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x11000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:40 executing program 5 (fault-call:0 fault-nth:3): syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2037.794344][T21031] FAULT_INJECTION: forcing a failure. [ 2037.794344][T21031] name failslab, interval 1, probability 0, space 0, times 0 [ 2037.812255][T21031] CPU: 0 PID: 21031 Comm: syz-executor.4 Not tainted 5.8.0-rc6-syzkaller #0 [ 2037.820920][T21031] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2037.830952][T21031] Call Trace: [ 2037.834220][T21031] dump_stack+0x10f/0x19d [ 2037.838530][T21031] should_fail+0x23c/0x250 [ 2037.842928][T21031] __should_failslab+0x81/0x90 [ 2037.847678][T21031] should_failslab+0x5/0x20 [ 2037.852182][T21031] kmem_cache_alloc+0x29/0x2b0 [ 2037.856925][T21031] ? __alloc_file+0x2e/0x1f0 [ 2037.861483][T21031] __alloc_file+0x2e/0x1f0 [ 2037.865871][T21031] alloc_empty_file+0xcd/0x1c0 [ 2037.870604][T21031] alloc_file+0x3a/0x280 [ 2037.874815][T21031] alloc_file_pseudo+0xe2/0x130 [ 2037.879641][T21031] __shmem_file_setup+0x14c/0x1d0 [ 2037.884678][T21031] shmem_file_setup+0x37/0x40 [ 2037.889321][T21031] __se_sys_memfd_create+0x231/0x380 [ 2037.894718][T21031] __x64_sys_memfd_create+0x2d/0x40 [ 2037.899891][T21031] do_syscall_64+0x51/0xb0 [ 2037.904277][T21031] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2037.910258][T21031] RIP: 0033:0x45c1f9 [ 2037.914121][T21031] Code: Bad RIP value. [ 2037.918206][T21031] RSP: 002b:00007f53c82d7a98 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 2037.926583][T21031] RAX: ffffffffffffffda RBX: 000000000078bf00 RCX: 000000000045c1f9 [ 2037.934526][T21031] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000004c1351 22:51:40 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b3b, 0x0) [ 2037.942463][T21031] RBP: 00007f53c82d7ca0 R08: 0000000000000000 R09: 0000000000000000 [ 2037.950410][T21031] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 2037.958500][T21031] R13: 00007ffe0471d04f R14: 00007f53c82d89c0 R15: 000000000078bf0c 22:51:40 executing program 4 (fault-call:0 fault-nth:4): syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2038.022064][T21042] FAULT_INJECTION: forcing a failure. [ 2038.022064][T21042] name failslab, interval 1, probability 0, space 0, times 0 [ 2038.040413][T21042] CPU: 0 PID: 21042 Comm: syz-executor.5 Not tainted 5.8.0-rc6-syzkaller #0 [ 2038.045865][T21047] FAULT_INJECTION: forcing a failure. [ 2038.045865][T21047] name failslab, interval 1, probability 0, space 0, times 0 [ 2038.049079][T21042] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2038.049083][T21042] Call Trace: [ 2038.049103][T21042] dump_stack+0x10f/0x19d [ 2038.079291][T21042] should_fail+0x23c/0x250 [ 2038.083683][T21042] __should_failslab+0x81/0x90 [ 2038.088419][T21042] should_failslab+0x5/0x20 [ 2038.092940][T21042] kmem_cache_alloc+0x29/0x2b0 [ 2038.097679][T21042] ? __alloc_file+0x2e/0x1f0 [ 2038.102369][T21042] __alloc_file+0x2e/0x1f0 [ 2038.106769][T21042] alloc_empty_file+0xcd/0x1c0 [ 2038.111721][T21042] alloc_file+0x3a/0x280 [ 2038.115980][T21042] alloc_file_pseudo+0xe2/0x130 [ 2038.120810][T21042] __shmem_file_setup+0x14c/0x1d0 [ 2038.125822][T21042] shmem_file_setup+0x37/0x40 [ 2038.130471][T21042] __se_sys_memfd_create+0x231/0x380 [ 2038.135726][T21042] __x64_sys_memfd_create+0x2d/0x40 [ 2038.140940][T21042] do_syscall_64+0x51/0xb0 [ 2038.145331][T21042] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2038.151203][T21042] RIP: 0033:0x45c1f9 [ 2038.155071][T21042] Code: Bad RIP value. [ 2038.159116][T21042] RSP: 002b:00007f03a69f8a98 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 2038.167508][T21042] RAX: ffffffffffffffda RBX: 000000000078bf00 RCX: 000000000045c1f9 [ 2038.175502][T21042] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000004c1351 [ 2038.183445][T21042] RBP: 00007f03a69f8ca0 R08: 0000000000000000 R09: 0000000000000000 [ 2038.191388][T21042] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 2038.199411][T21042] R13: 00007ffec882d7df R14: 00007f03a69f99c0 R15: 000000000078bf0c [ 2038.207375][T21047] CPU: 1 PID: 21047 Comm: syz-executor.4 Not tainted 5.8.0-rc6-syzkaller #0 [ 2038.216038][T21047] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2038.226158][T21047] Call Trace: [ 2038.229427][T21047] dump_stack+0x10f/0x19d [ 2038.233778][T21047] should_fail+0x23c/0x250 [ 2038.238180][T21047] __should_failslab+0x81/0x90 [ 2038.242929][T21047] should_failslab+0x5/0x20 [ 2038.247402][T21047] kmem_cache_alloc+0x29/0x2b0 [ 2038.252189][T21047] ? security_file_alloc+0x30/0x190 [ 2038.257359][T21047] security_file_alloc+0x30/0x190 [ 2038.262356][T21047] __alloc_file+0x83/0x1f0 [ 2038.266740][T21047] alloc_empty_file+0xcd/0x1c0 [ 2038.271485][T21047] alloc_file+0x3a/0x280 [ 2038.275699][T21047] alloc_file_pseudo+0xe2/0x130 [ 2038.280524][T21047] __shmem_file_setup+0x14c/0x1d0 [ 2038.285572][T21047] shmem_file_setup+0x37/0x40 [ 2038.290232][T21047] __se_sys_memfd_create+0x231/0x380 [ 2038.295486][T21047] __x64_sys_memfd_create+0x2d/0x40 [ 2038.300656][T21047] do_syscall_64+0x51/0xb0 [ 2038.305154][T21047] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2038.311032][T21047] RIP: 0033:0x45c1f9 [ 2038.314895][T21047] Code: Bad RIP value. [ 2038.318939][T21047] RSP: 002b:00007f53c82d7a98 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 2038.327376][T21047] RAX: ffffffffffffffda RBX: 000000000078bf00 RCX: 000000000045c1f9 [ 2038.335406][T21047] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000004c1351 [ 2038.343378][T21047] RBP: 00007f53c82d7ca0 R08: 0000000000000000 R09: 0000000000000000 [ 2038.351323][T21047] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 2038.359266][T21047] R13: 00007ffe0471d04f R14: 00007f53c82d89c0 R15: 000000000078bf0c [ 2038.451327][T21045] ISOFS: Unable to identify CD-ROM format. [ 2038.453026][T21044] ISOFS: Unable to identify CD-ROM format. [ 2038.634807][T21044] ISOFS: Unable to identify CD-ROM format. 22:51:41 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x7, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:41 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b3c, 0x0) 22:51:41 executing program 4 (fault-call:0 fault-nth:5): syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:51:41 executing program 5 (fault-call:0 fault-nth:4): syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:51:41 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x2800, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:41 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x12000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2038.741779][T21063] FAULT_INJECTION: forcing a failure. [ 2038.741779][T21063] name failslab, interval 1, probability 0, space 0, times 0 [ 2038.769708][T21063] CPU: 1 PID: 21063 Comm: syz-executor.4 Not tainted 5.8.0-rc6-syzkaller #0 [ 2038.773071][T21067] FAULT_INJECTION: forcing a failure. [ 2038.773071][T21067] name failslab, interval 1, probability 0, space 0, times 0 22:51:41 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b3d, 0x0) [ 2038.778547][T21063] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2038.778557][T21063] Call Trace: [ 2038.804432][T21063] dump_stack+0x10f/0x19d [ 2038.808772][T21063] should_fail+0x23c/0x250 [ 2038.813178][T21063] __should_failslab+0x81/0x90 [ 2038.818021][T21063] ? tomoyo_realpath_from_path+0x98/0x3c0 [ 2038.823731][T21063] should_failslab+0x5/0x20 [ 2038.828219][T21063] __kmalloc+0x43/0x2d0 [ 2038.832394][T21063] tomoyo_realpath_from_path+0x98/0x3c0 22:51:41 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b40, 0x0) [ 2038.837925][T21063] tomoyo_path_perm+0xc6/0x330 [ 2038.842681][T21063] ? check_preemption_disabled+0x51/0x140 [ 2038.848383][T21063] tomoyo_path_truncate+0x18/0x20 [ 2038.853388][T21063] security_path_truncate+0x7f/0xd0 [ 2038.858571][T21063] do_sys_ftruncate+0x2fa/0x3e0 [ 2038.863421][T21063] ? debug_smp_processor_id+0x18/0x20 [ 2038.868780][T21063] ? fpregs_assert_state_consistent+0x7e/0x90 [ 2038.874836][T21063] __x64_sys_ftruncate+0x2f/0x40 [ 2038.879761][T21063] do_syscall_64+0x51/0xb0 [ 2038.884161][T21063] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2038.890026][T21063] RIP: 0033:0x45c1c7 [ 2038.893888][T21063] Code: Bad RIP value. [ 2038.897979][T21063] RSP: 002b:00007f53c82d7a98 EFLAGS: 00000217 ORIG_RAX: 000000000000004d [ 2038.906376][T21063] RAX: ffffffffffffffda RBX: 000000000078bf00 RCX: 000000000045c1c7 [ 2038.914428][T21063] RDX: 0000000000000000 RSI: 0000000000001d00 RDI: 0000000000000004 [ 2038.922374][T21063] RBP: 0000000000000004 R08: 0000000000000000 R09: 0000000000000000 [ 2038.930320][T21063] R10: 0000000000000000 R11: 0000000000000217 R12: 0000000000000004 [ 2038.938327][T21063] R13: 00007ffe0471d04f R14: 00007f53c82d89c0 R15: 000000000078bf0c [ 2038.946280][T21067] CPU: 0 PID: 21067 Comm: syz-executor.5 Not tainted 5.8.0-rc6-syzkaller #0 [ 2038.954970][T21067] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2038.963440][T21063] ERROR: Out of memory at tomoyo_realpath_from_path. [ 2038.965038][T21067] Call Trace: [ 2038.965053][T21067] dump_stack+0x10f/0x19d [ 2038.965070][T21067] should_fail+0x23c/0x250 [ 2038.983744][T21067] __should_failslab+0x81/0x90 [ 2038.983757][T21067] should_failslab+0x5/0x20 [ 2038.992999][T21067] kmem_cache_alloc+0x29/0x2b0 [ 2038.996764][T21074] ISOFS: Unable to identify CD-ROM format. [ 2038.997759][T21067] ? security_file_alloc+0x30/0x190 [ 2038.997775][T21067] security_file_alloc+0x30/0x190 [ 2039.013711][T21067] __alloc_file+0x83/0x1f0 [ 2039.018107][T21067] alloc_empty_file+0xcd/0x1c0 [ 2039.022882][T21067] alloc_file+0x3a/0x280 [ 2039.027093][T21067] alloc_file_pseudo+0xe2/0x130 [ 2039.031918][T21067] __shmem_file_setup+0x14c/0x1d0 [ 2039.036990][T21067] shmem_file_setup+0x37/0x40 [ 2039.041648][T21067] __se_sys_memfd_create+0x231/0x380 [ 2039.046923][T21067] __x64_sys_memfd_create+0x2d/0x40 [ 2039.052094][T21067] do_syscall_64+0x51/0xb0 [ 2039.056482][T21067] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2039.062346][T21067] RIP: 0033:0x45c1f9 [ 2039.066211][T21067] Code: Bad RIP value. [ 2039.070261][T21067] RSP: 002b:00007f03a69f8a98 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 2039.078827][T21067] RAX: ffffffffffffffda RBX: 000000000078bf00 RCX: 000000000045c1f9 22:51:41 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b41, 0x0) 22:51:41 executing program 5 (fault-call:0 fault-nth:5): syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2039.086772][T21067] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000004c1351 [ 2039.094714][T21067] RBP: 00007f03a69f8ca0 R08: 0000000000000000 R09: 0000000000000000 [ 2039.102703][T21067] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 2039.110735][T21067] R13: 00007ffec882d7df R14: 00007f03a69f99c0 R15: 000000000078bf0c 22:51:41 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b44, 0x0) 22:51:41 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b45, 0x0) [ 2039.216238][T21063] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 [ 2039.237228][T21066] ISOFS: Unable to identify CD-ROM format. [ 2039.245248][T21074] ISOFS: Unable to identify CD-ROM format. [ 2039.253340][T21091] FAULT_INJECTION: forcing a failure. [ 2039.253340][T21091] name failslab, interval 1, probability 0, space 0, times 0 [ 2039.273411][T21091] CPU: 0 PID: 21091 Comm: syz-executor.5 Not tainted 5.8.0-rc6-syzkaller #0 [ 2039.282101][T21091] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2039.292143][T21091] Call Trace: [ 2039.295411][T21091] dump_stack+0x10f/0x19d [ 2039.299727][T21091] should_fail+0x23c/0x250 [ 2039.304115][T21091] __should_failslab+0x81/0x90 [ 2039.308850][T21091] ? tomoyo_realpath_from_path+0x98/0x3c0 [ 2039.314540][T21091] should_failslab+0x5/0x20 [ 2039.319012][T21091] __kmalloc+0x43/0x2d0 [ 2039.323221][T21091] tomoyo_realpath_from_path+0x98/0x3c0 [ 2039.328739][T21091] tomoyo_path_perm+0xc6/0x330 [ 2039.333476][T21091] ? check_preemption_disabled+0x51/0x140 [ 2039.339185][T21091] tomoyo_path_truncate+0x18/0x20 [ 2039.344188][T21091] security_path_truncate+0x7f/0xd0 [ 2039.349362][T21091] do_sys_ftruncate+0x2fa/0x3e0 [ 2039.354192][T21091] ? debug_smp_processor_id+0x18/0x20 [ 2039.359550][T21091] ? fpregs_assert_state_consistent+0x7e/0x90 [ 2039.365588][T21091] __x64_sys_ftruncate+0x2f/0x40 [ 2039.370566][T21091] do_syscall_64+0x51/0xb0 [ 2039.374958][T21091] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2039.380899][T21091] RIP: 0033:0x45c1c7 [ 2039.384759][T21091] Code: Bad RIP value. [ 2039.388795][T21091] RSP: 002b:00007f03a69f8a98 EFLAGS: 00000217 ORIG_RAX: 000000000000004d [ 2039.397176][T21091] RAX: ffffffffffffffda RBX: 000000000078bf00 RCX: 000000000045c1c7 [ 2039.405118][T21091] RDX: 0000000000000000 RSI: 0000000000000d00 RDI: 0000000000000004 [ 2039.413063][T21091] RBP: 0000000000000004 R08: 0000000000000000 R09: 0000000000000000 [ 2039.421005][T21091] R10: 0000000000000000 R11: 0000000000000217 R12: 0000000000000004 [ 2039.428947][T21091] R13: 00007ffec882d7df R14: 00007f03a69f99c0 R15: 000000000078bf0c [ 2039.445400][T21091] ERROR: Out of memory at tomoyo_realpath_from_path. 22:51:42 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x8, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:42 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b46, 0x0) 22:51:42 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x13000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:42 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x2900, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:42 executing program 4 (fault-call:0 fault-nth:6): syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2039.576875][T21091] isofs_fill_super: bread failed, dev=loop5, iso_blknum=16, block=32 22:51:42 executing program 5 (fault-call:0 fault-nth:6): syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2039.624859][T21103] FAULT_INJECTION: forcing a failure. [ 2039.624859][T21103] name failslab, interval 1, probability 0, space 0, times 0 [ 2039.638964][T21103] CPU: 0 PID: 21103 Comm: syz-executor.4 Not tainted 5.8.0-rc6-syzkaller #0 [ 2039.647618][T21103] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2039.657723][T21103] Call Trace: [ 2039.660999][T21103] dump_stack+0x10f/0x19d [ 2039.665369][T21103] should_fail+0x23c/0x250 [ 2039.669827][T21103] __should_failslab+0x81/0x90 22:51:42 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b47, 0x0) 22:51:42 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b48, 0x0) [ 2039.674575][T21103] ? tomoyo_encode2+0x1e2/0x350 [ 2039.679408][T21103] should_failslab+0x5/0x20 [ 2039.683899][T21103] __kmalloc+0x43/0x2d0 [ 2039.688035][T21103] ? should_fail+0xd6/0x250 [ 2039.692533][T21103] tomoyo_encode2+0x1e2/0x350 [ 2039.697188][T21103] ? dynamic_dname+0xf0/0xf0 [ 2039.701759][T21103] tomoyo_realpath_from_path+0x36e/0x3c0 [ 2039.707371][T21103] tomoyo_path_perm+0xc6/0x330 [ 2039.712141][T21103] ? check_preemption_disabled+0x51/0x140 [ 2039.717860][T21103] tomoyo_path_truncate+0x18/0x20 22:51:42 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b49, 0x0) 22:51:42 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b4a, 0x0) [ 2039.722926][T21103] security_path_truncate+0x7f/0xd0 [ 2039.728110][T21103] do_sys_ftruncate+0x2fa/0x3e0 [ 2039.732949][T21103] ? debug_smp_processor_id+0x18/0x20 [ 2039.738387][T21103] ? fpregs_assert_state_consistent+0x7e/0x90 [ 2039.744443][T21103] __x64_sys_ftruncate+0x2f/0x40 [ 2039.749429][T21103] do_syscall_64+0x51/0xb0 [ 2039.753826][T21103] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2039.759692][T21103] RIP: 0033:0x45c1c7 [ 2039.763612][T21103] Code: Bad RIP value. 22:51:42 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b4b, 0x0) 22:51:42 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b4c, 0x0) [ 2039.767700][T21103] RSP: 002b:00007f53c82d7a98 EFLAGS: 00000217 ORIG_RAX: 000000000000004d [ 2039.776092][T21103] RAX: ffffffffffffffda RBX: 000000000078bf00 RCX: 000000000045c1c7 [ 2039.784041][T21103] RDX: 0000000000000000 RSI: 0000000000001d00 RDI: 0000000000000004 [ 2039.792023][T21103] RBP: 0000000000000004 R08: 0000000000000000 R09: 0000000000000000 [ 2039.799976][T21103] R10: 0000000000000000 R11: 0000000000000217 R12: 0000000000000004 [ 2039.808014][T21103] R13: 00007ffe0471d04f R14: 00007f53c82d89c0 R15: 000000000078bf0c [ 2039.821132][T21103] ERROR: Out of memory at tomoyo_realpath_from_path. [ 2039.952855][T21103] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 [ 2039.977097][T21105] ISOFS: Unable to identify CD-ROM format. [ 2039.985425][T21129] FAULT_INJECTION: forcing a failure. [ 2039.985425][T21129] name failslab, interval 1, probability 0, space 0, times 0 [ 2040.002917][T21129] CPU: 1 PID: 21129 Comm: syz-executor.5 Not tainted 5.8.0-rc6-syzkaller #0 [ 2040.011751][T21129] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2040.021781][T21129] Call Trace: [ 2040.025057][T21129] dump_stack+0x10f/0x19d [ 2040.029451][T21129] should_fail+0x23c/0x250 [ 2040.033847][T21129] __should_failslab+0x81/0x90 [ 2040.038651][T21129] ? tomoyo_encode2+0x1e2/0x350 [ 2040.043469][T21129] should_failslab+0x5/0x20 [ 2040.047939][T21129] __kmalloc+0x43/0x2d0 [ 2040.052061][T21129] ? should_fail+0xd6/0x250 [ 2040.056533][T21129] tomoyo_encode2+0x1e2/0x350 [ 2040.061178][T21129] ? dynamic_dname+0xf0/0xf0 [ 2040.065735][T21129] tomoyo_realpath_from_path+0x36e/0x3c0 [ 2040.071387][T21129] tomoyo_path_perm+0xc6/0x330 [ 2040.076126][T21129] ? check_preemption_disabled+0x51/0x140 [ 2040.081886][T21129] tomoyo_path_truncate+0x18/0x20 [ 2040.086883][T21129] security_path_truncate+0x7f/0xd0 [ 2040.092091][T21129] do_sys_ftruncate+0x2fa/0x3e0 [ 2040.096914][T21129] ? debug_smp_processor_id+0x18/0x20 [ 2040.102258][T21129] ? fpregs_assert_state_consistent+0x7e/0x90 [ 2040.108297][T21129] __x64_sys_ftruncate+0x2f/0x40 [ 2040.113210][T21129] do_syscall_64+0x51/0xb0 [ 2040.117607][T21129] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2040.123467][T21129] RIP: 0033:0x45c1c7 [ 2040.127324][T21129] Code: Bad RIP value. [ 2040.131361][T21129] RSP: 002b:00007f03a69f8a98 EFLAGS: 00000217 ORIG_RAX: 000000000000004d [ 2040.139751][T21129] RAX: ffffffffffffffda RBX: 000000000078bf00 RCX: 000000000045c1c7 [ 2040.147759][T21129] RDX: 0000000000000000 RSI: 0000000000000d00 RDI: 0000000000000004 [ 2040.155753][T21129] RBP: 0000000000000004 R08: 0000000000000000 R09: 0000000000000000 [ 2040.163697][T21129] R10: 0000000000000000 R11: 0000000000000217 R12: 0000000000000004 [ 2040.171691][T21129] R13: 00007ffec882d7df R14: 00007f03a69f99c0 R15: 000000000078bf0c [ 2040.188198][T21129] ERROR: Out of memory at tomoyo_realpath_from_path. [ 2040.211644][T21128] ISOFS: Unable to identify CD-ROM format. 22:51:43 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x9, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:43 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b4d, 0x0) 22:51:43 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x14000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:43 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x2a00, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:43 executing program 4 (fault-call:0 fault-nth:7): syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2040.294351][T21129] isofs_fill_super: bread failed, dev=loop5, iso_blknum=16, block=32 [ 2040.323745][T21105] ISOFS: Unable to identify CD-ROM format. 22:51:43 executing program 5 (fault-call:0 fault-nth:7): syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:51:43 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b4e, 0x0) [ 2040.389610][T21147] FAULT_INJECTION: forcing a failure. [ 2040.389610][T21147] name failslab, interval 1, probability 0, space 0, times 0 [ 2040.404011][T21147] CPU: 0 PID: 21147 Comm: syz-executor.4 Not tainted 5.8.0-rc6-syzkaller #0 [ 2040.412680][T21147] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2040.422714][T21147] Call Trace: [ 2040.425984][T21147] dump_stack+0x10f/0x19d [ 2040.430284][T21147] should_fail+0x23c/0x250 [ 2040.434730][T21147] __should_failslab+0x81/0x90 [ 2040.439460][T21147] should_failslab+0x5/0x20 [ 2040.443939][T21147] kmem_cache_alloc+0x29/0x2b0 [ 2040.448671][T21147] ? getname_flags+0x84/0x3d0 [ 2040.453322][T21147] getname_flags+0x84/0x3d0 [ 2040.457860][T21147] ? __this_cpu_preempt_check+0x18/0x20 [ 2040.463410][T21147] ? fput+0x2d/0x130 [ 2040.467273][T21147] getname+0x15/0x20 [ 2040.471140][T21147] do_sys_openat2+0x2f3/0x4a0 [ 2040.475843][T21147] __x64_sys_open+0xe2/0x110 [ 2040.480408][T21147] do_syscall_64+0x51/0xb0 [ 2040.484801][T21147] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2040.490665][T21147] RIP: 0033:0x415f71 [ 2040.494524][T21147] Code: Bad RIP value. [ 2040.498568][T21147] RSP: 002b:00007f53c82d7a90 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 2040.506943][T21147] RAX: ffffffffffffffda RBX: 00007f53c82d86d4 RCX: 0000000000415f71 [ 2040.514882][T21147] RDX: 00007f53c82d7afa RSI: 0000000000000002 RDI: 00007f53c82d7af0 [ 2040.522826][T21147] RBP: 0000000000000004 R08: 0000000000000000 R09: 000000000000000a [ 2040.530767][T21147] R10: 0000000000000075 R11: 0000000000000293 R12: 0000000000000004 22:51:43 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b52, 0x0) 22:51:43 executing program 4 (fault-call:0 fault-nth:8): syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:51:43 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b60, 0x0) [ 2040.538741][T21147] R13: 00007ffe0471d04f R14: 00007f53c82d89c0 R15: 000000000078bf0c 22:51:43 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b61, 0x0) [ 2040.632079][T21159] FAULT_INJECTION: forcing a failure. [ 2040.632079][T21159] name failslab, interval 1, probability 0, space 0, times 0 [ 2040.643582][T21161] FAULT_INJECTION: forcing a failure. [ 2040.643582][T21161] name failslab, interval 1, probability 0, space 0, times 0 [ 2040.652868][T21159] CPU: 1 PID: 21159 Comm: syz-executor.5 Not tainted 5.8.0-rc6-syzkaller #0 [ 2040.665882][T21159] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2040.675970][T21159] Call Trace: [ 2040.679308][T21159] dump_stack+0x10f/0x19d [ 2040.683629][T21159] should_fail+0x23c/0x250 [ 2040.688056][T21159] __should_failslab+0x81/0x90 [ 2040.692855][T21159] should_failslab+0x5/0x20 [ 2040.697395][T21159] kmem_cache_alloc+0x29/0x2b0 [ 2040.702152][T21159] ? getname_flags+0x84/0x3d0 [ 2040.706807][T21159] getname_flags+0x84/0x3d0 [ 2040.711390][T21159] ? __this_cpu_preempt_check+0x18/0x20 [ 2040.716914][T21159] ? fput+0x2d/0x130 [ 2040.720783][T21159] getname+0x15/0x20 [ 2040.724653][T21159] do_sys_openat2+0x2f3/0x4a0 [ 2040.729316][T21159] __x64_sys_open+0xe2/0x110 [ 2040.733953][T21159] do_syscall_64+0x51/0xb0 [ 2040.738378][T21159] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2040.744426][T21159] RIP: 0033:0x415f71 [ 2040.748301][T21159] Code: Bad RIP value. [ 2040.752360][T21159] RSP: 002b:00007f03a69f8a90 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 2040.760741][T21159] RAX: ffffffffffffffda RBX: 00007f03a69f96d4 RCX: 0000000000415f71 [ 2040.768688][T21159] RDX: 00007f03a69f8afa RSI: 0000000000000002 RDI: 00007f03a69f8af0 [ 2040.769812][T21142] ISOFS: Unable to identify CD-ROM format. 22:51:43 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b62, 0x0) [ 2040.776641][T21159] RBP: 0000000000000004 R08: 0000000000000000 R09: 000000000000000a [ 2040.776648][T21159] R10: 0000000000000075 R11: 0000000000000293 R12: 0000000000000004 [ 2040.776653][T21159] R13: 00007ffec882d7df R14: 00007f03a69f99c0 R15: 000000000078bf0c [ 2040.787653][T21161] CPU: 1 PID: 21161 Comm: syz-executor.4 Not tainted 5.8.0-rc6-syzkaller #0 [ 2040.815016][T21161] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2040.825054][T21161] Call Trace: [ 2040.828468][T21161] dump_stack+0x10f/0x19d [ 2040.832782][T21161] should_fail+0x23c/0x250 [ 2040.837363][T21161] __should_failslab+0x81/0x90 [ 2040.842111][T21161] should_failslab+0x5/0x20 [ 2040.846599][T21161] kmem_cache_alloc+0x29/0x2b0 [ 2040.851346][T21161] ? __alloc_file+0x2e/0x1f0 [ 2040.855928][T21161] __alloc_file+0x2e/0x1f0 [ 2040.860388][T21161] alloc_empty_file+0xcd/0x1c0 [ 2040.861079][T21165] ISOFS: Unable to identify CD-ROM format. [ 2040.865133][T21161] path_openat+0x6a/0x20e0 [ 2040.865202][T21161] ? __srcu_read_unlock+0x1f/0x40 [ 2040.880366][T21161] ? tomoyo_path_perm+0x2d9/0x330 [ 2040.885364][T21161] ? check_preemption_disabled+0x51/0x140 [ 2040.891056][T21161] ? preempt_count_add+0x4e/0x90 [ 2040.895972][T21161] ? ktime_get_coarse_real_ts64+0x104/0x110 [ 2040.901840][T21161] do_filp_open+0xbd/0x1d0 [ 2040.906229][T21161] ? expand_files+0x55/0x510 [ 2040.910787][T21161] ? __check_object_size+0x253/0x310 [ 2040.916098][T21161] ? _raw_spin_unlock+0x2e/0x50 [ 2040.920918][T21161] ? __alloc_fd+0x33c/0x390 [ 2040.925393][T21161] do_sys_openat2+0x33c/0x4a0 [ 2040.930103][T21161] __x64_sys_open+0xe2/0x110 [ 2040.934663][T21161] do_syscall_64+0x51/0xb0 [ 2040.939217][T21161] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2040.945077][T21161] RIP: 0033:0x415f71 [ 2040.948935][T21161] Code: Bad RIP value. [ 2040.952969][T21161] RSP: 002b:00007f53c82d7a90 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 2040.961345][T21161] RAX: ffffffffffffffda RBX: 00007f53c82d86d4 RCX: 0000000000415f71 [ 2040.969329][T21161] RDX: 00007f53c82d7afa RSI: 0000000000000002 RDI: 00007f53c82d7af0 [ 2040.977419][T21161] RBP: 0000000000000004 R08: 0000000000000000 R09: 000000000000000a [ 2040.985461][T21161] R10: 0000000000000075 R11: 0000000000000293 R12: 0000000000000004 [ 2040.993413][T21161] R13: 00007ffe0471d04f R14: 00007f53c82d89c0 R15: 000000000078bf0c [ 2041.143870][T21165] ISOFS: Unable to identify CD-ROM format. [ 2041.154609][T21142] ISOFS: Unable to identify CD-ROM format. 22:51:43 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xa, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:43 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b63, 0x0) 22:51:43 executing program 5 (fault-call:0 fault-nth:8): syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:51:43 executing program 4 (fault-call:0 fault-nth:9): syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:51:43 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x3f00, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:43 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x15000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2041.290338][T21190] FAULT_INJECTION: forcing a failure. [ 2041.290338][T21190] name failslab, interval 1, probability 0, space 0, times 0 [ 2041.292976][T21188] FAULT_INJECTION: forcing a failure. [ 2041.292976][T21188] name failslab, interval 1, probability 0, space 0, times 0 [ 2041.326099][T21192] ISOFS: Unable to identify CD-ROM format. [ 2041.330103][T21190] CPU: 1 PID: 21190 Comm: syz-executor.4 Not tainted 5.8.0-rc6-syzkaller #0 22:51:44 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b64, 0x0) 22:51:44 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b65, 0x0) [ 2041.340563][T21190] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2041.345936][T21191] ISOFS: Unable to identify CD-ROM format. [ 2041.350601][T21190] Call Trace: [ 2041.350619][T21190] dump_stack+0x10f/0x19d [ 2041.350634][T21190] should_fail+0x23c/0x250 [ 2041.368367][T21190] __should_failslab+0x81/0x90 [ 2041.373119][T21190] should_failslab+0x5/0x20 [ 2041.377603][T21190] kmem_cache_alloc+0x29/0x2b0 [ 2041.382355][T21190] ? security_file_alloc+0x30/0x190 22:51:44 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b66, 0x0) [ 2041.387545][T21190] security_file_alloc+0x30/0x190 [ 2041.392558][T21190] __alloc_file+0x83/0x1f0 [ 2041.396961][T21190] alloc_empty_file+0xcd/0x1c0 [ 2041.401709][T21190] path_openat+0x6a/0x20e0 [ 2041.406114][T21190] ? __srcu_read_unlock+0x1f/0x40 [ 2041.411163][T21190] ? debug_smp_processor_id+0x18/0x20 [ 2041.416613][T21190] ? delay_tsc+0x96/0xe0 [ 2041.420839][T21190] ? preempt_count_add+0x4e/0x90 [ 2041.425827][T21190] ? ktime_get_coarse_real_ts64+0x104/0x110 [ 2041.431694][T21190] do_filp_open+0xbd/0x1d0 [ 2041.436081][T21190] ? expand_files+0x55/0x510 [ 2041.440642][T21190] ? __check_object_size+0x253/0x310 [ 2041.445904][T21190] ? _raw_spin_unlock+0x2e/0x50 [ 2041.450808][T21190] ? __alloc_fd+0x33c/0x390 [ 2041.455304][T21190] do_sys_openat2+0x33c/0x4a0 [ 2041.460063][T21190] __x64_sys_open+0xe2/0x110 [ 2041.464625][T21190] do_syscall_64+0x51/0xb0 [ 2041.469021][T21190] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2041.474891][T21190] RIP: 0033:0x415f71 [ 2041.478767][T21190] Code: Bad RIP value. [ 2041.482803][T21190] RSP: 002b:00007f53c82d7a90 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 2041.491184][T21190] RAX: ffffffffffffffda RBX: 00007f53c82d86d4 RCX: 0000000000415f71 [ 2041.499132][T21190] RDX: 00007f53c82d7afa RSI: 0000000000000002 RDI: 00007f53c82d7af0 [ 2041.507076][T21190] RBP: 0000000000000004 R08: 0000000000000000 R09: 000000000000000a [ 2041.515020][T21190] R10: 0000000000000075 R11: 0000000000000293 R12: 0000000000000004 [ 2041.522965][T21190] R13: 00007ffe0471d04f R14: 00007f53c82d89c0 R15: 000000000078bf0c [ 2041.531046][T21188] CPU: 0 PID: 21188 Comm: syz-executor.5 Not tainted 5.8.0-rc6-syzkaller #0 [ 2041.539773][T21188] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2041.549808][T21188] Call Trace: [ 2041.553083][T21188] dump_stack+0x10f/0x19d [ 2041.557393][T21188] should_fail+0x23c/0x250 [ 2041.561811][T21188] __should_failslab+0x81/0x90 [ 2041.566565][T21188] should_failslab+0x5/0x20 [ 2041.571052][T21188] kmem_cache_alloc+0x29/0x2b0 [ 2041.575802][T21188] ? __alloc_file+0x2e/0x1f0 [ 2041.580399][T21188] __alloc_file+0x2e/0x1f0 [ 2041.584836][T21188] alloc_empty_file+0xcd/0x1c0 [ 2041.589567][T21188] path_openat+0x6a/0x20e0 [ 2041.594000][T21188] ? __srcu_read_unlock+0x1f/0x40 [ 2041.598995][T21188] ? tomoyo_path_perm+0x2d9/0x330 [ 2041.603997][T21188] ? check_preemption_disabled+0x51/0x140 [ 2041.609688][T21188] ? preempt_count_add+0x4e/0x90 [ 2041.614603][T21188] ? ktime_get_coarse_real_ts64+0x104/0x110 [ 2041.620461][T21188] do_filp_open+0xbd/0x1d0 [ 2041.624915][T21188] ? expand_files+0x55/0x510 [ 2041.629481][T21188] ? __check_object_size+0x253/0x310 [ 2041.634771][T21188] ? _raw_spin_unlock+0x2e/0x50 [ 2041.639589][T21188] ? __alloc_fd+0x33c/0x390 [ 2041.644068][T21188] do_sys_openat2+0x33c/0x4a0 [ 2041.648715][T21188] __x64_sys_open+0xe2/0x110 [ 2041.653273][T21188] do_syscall_64+0x51/0xb0 [ 2041.657661][T21188] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2041.663521][T21188] RIP: 0033:0x415f71 [ 2041.667379][T21188] Code: Bad RIP value. [ 2041.671411][T21188] RSP: 002b:00007f03a69f8a90 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 2041.679826][T21188] RAX: ffffffffffffffda RBX: 00007f03a69f96d4 RCX: 0000000000415f71 22:51:44 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b67, 0x0) 22:51:44 executing program 4 (fault-call:0 fault-nth:10): syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:51:44 executing program 5 (fault-call:0 fault-nth:9): syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2041.687770][T21188] RDX: 00007f03a69f8afa RSI: 0000000000000002 RDI: 00007f03a69f8af0 [ 2041.695876][T21188] RBP: 0000000000000004 R08: 0000000000000000 R09: 000000000000000a [ 2041.703826][T21188] R10: 0000000000000075 R11: 0000000000000293 R12: 0000000000000004 [ 2041.711770][T21188] R13: 00007ffec882d7df R14: 00007f03a69f99c0 R15: 000000000078bf0c [ 2041.823584][T21192] ISOFS: Unable to identify CD-ROM format. [ 2041.828610][T21214] FAULT_INJECTION: forcing a failure. [ 2041.828610][T21214] name failslab, interval 1, probability 0, space 0, times 0 [ 2041.833574][T21215] FAULT_INJECTION: forcing a failure. [ 2041.833574][T21215] name failslab, interval 1, probability 0, space 0, times 0 [ 2041.849198][T21191] ISOFS: Unable to identify CD-ROM format. [ 2041.860884][T21214] CPU: 0 PID: 21214 Comm: syz-executor.4 Not tainted 5.8.0-rc6-syzkaller #0 [ 2041.869622][T21214] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2041.879747][T21214] Call Trace: [ 2041.883017][T21214] dump_stack+0x10f/0x19d [ 2041.887469][T21214] should_fail+0x23c/0x250 [ 2041.891922][T21214] __should_failslab+0x81/0x90 [ 2041.896659][T21214] ? tomoyo_realpath_from_path+0x98/0x3c0 [ 2041.902348][T21214] should_failslab+0x5/0x20 [ 2041.906823][T21214] __kmalloc+0x43/0x2d0 [ 2041.911030][T21214] tomoyo_realpath_from_path+0x98/0x3c0 [ 2041.916546][T21214] ? ima_get_action+0x58/0x70 [ 2041.921195][T21214] tomoyo_check_open_permission+0xaf/0x370 [ 2041.926978][T21214] tomoyo_file_open+0xd0/0xe0 [ 2041.931630][T21214] security_file_open+0x3f/0x90 [ 2041.936452][T21214] do_dentry_open+0x27c/0x8e0 [ 2041.941159][T21214] vfs_open+0x43/0x50 [ 2041.945181][T21214] path_openat+0x185f/0x20e0 [ 2041.949807][T21214] ? ktime_get_coarse_real_ts64+0x104/0x110 [ 2041.955813][T21214] do_filp_open+0xbd/0x1d0 [ 2041.960208][T21214] ? _raw_spin_unlock+0x2e/0x50 [ 2041.965052][T21214] ? __alloc_fd+0x33c/0x390 [ 2041.969580][T21214] do_sys_openat2+0x33c/0x4a0 [ 2041.974231][T21214] __x64_sys_open+0xe2/0x110 [ 2041.978796][T21214] do_syscall_64+0x51/0xb0 [ 2041.983191][T21214] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2041.989054][T21214] RIP: 0033:0x415f71 [ 2041.992928][T21214] Code: Bad RIP value. [ 2041.996981][T21214] RSP: 002b:00007f53c82d7a90 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 2042.005361][T21214] RAX: ffffffffffffffda RBX: 00007f53c82d86d4 RCX: 0000000000415f71 [ 2042.013307][T21214] RDX: 00007f53c82d7afa RSI: 0000000000000002 RDI: 00007f53c82d7af0 [ 2042.021251][T21214] RBP: 0000000000000004 R08: 0000000000000000 R09: 000000000000000a [ 2042.029197][T21214] R10: 0000000000000075 R11: 0000000000000293 R12: 0000000000000004 [ 2042.037241][T21214] R13: 00007ffe0471d04f R14: 00007f53c82d89c0 R15: 000000000078bf0c [ 2042.045191][T21215] CPU: 1 PID: 21215 Comm: syz-executor.5 Not tainted 5.8.0-rc6-syzkaller #0 [ 2042.053950][T21215] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2042.055441][T21214] ERROR: Out of memory at tomoyo_realpath_from_path. [ 2042.064010][T21215] Call Trace: [ 2042.064026][T21215] dump_stack+0x10f/0x19d [ 2042.064035][T21215] should_fail+0x23c/0x250 [ 2042.064046][T21215] __should_failslab+0x81/0x90 [ 2042.064055][T21215] should_failslab+0x5/0x20 [ 2042.064063][T21215] kmem_cache_alloc+0x29/0x2b0 [ 2042.064080][T21215] ? security_file_alloc+0x30/0x190 [ 2042.101773][T21215] security_file_alloc+0x30/0x190 [ 2042.106770][T21215] __alloc_file+0x83/0x1f0 [ 2042.111160][T21215] alloc_empty_file+0xcd/0x1c0 [ 2042.115970][T21215] path_openat+0x6a/0x20e0 [ 2042.120363][T21215] ? __srcu_read_unlock+0x1f/0x40 [ 2042.125378][T21215] ? tomoyo_path_perm+0x2d9/0x330 [ 2042.130481][T21215] ? check_preemption_disabled+0x51/0x140 [ 2042.136171][T21215] ? preempt_count_add+0x4e/0x90 [ 2042.141094][T21215] ? ktime_get_coarse_real_ts64+0x104/0x110 [ 2042.147103][T21215] do_filp_open+0xbd/0x1d0 [ 2042.151505][T21215] ? expand_files+0x55/0x510 [ 2042.156079][T21215] ? __check_object_size+0x253/0x310 [ 2042.161342][T21215] ? _raw_spin_unlock+0x2e/0x50 [ 2042.166173][T21215] ? __alloc_fd+0x33c/0x390 [ 2042.170647][T21215] do_sys_openat2+0x33c/0x4a0 [ 2042.175292][T21215] __x64_sys_open+0xe2/0x110 [ 2042.179956][T21215] do_syscall_64+0x51/0xb0 [ 2042.184347][T21215] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2042.190205][T21215] RIP: 0033:0x415f71 [ 2042.194061][T21215] Code: Bad RIP value. [ 2042.198104][T21215] RSP: 002b:00007f03a69f8a90 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 2042.206481][T21215] RAX: ffffffffffffffda RBX: 00007f03a69f96d4 RCX: 0000000000415f71 [ 2042.214427][T21215] RDX: 00007f03a69f8afa RSI: 0000000000000002 RDI: 00007f03a69f8af0 [ 2042.222373][T21215] RBP: 0000000000000004 R08: 0000000000000000 R09: 000000000000000a [ 2042.230312][T21215] R10: 0000000000000075 R11: 0000000000000293 R12: 0000000000000004 [ 2042.238254][T21215] R13: 00007ffec882d7df R14: 00007f03a69f99c0 R15: 000000000078bf0c 22:51:45 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xb, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:45 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b69, 0x0) 22:51:45 executing program 5 (fault-call:0 fault-nth:10): syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:51:45 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x4000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:45 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x16000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2042.338562][T21214] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 [ 2042.395300][T21224] FAULT_INJECTION: forcing a failure. [ 2042.395300][T21224] name failslab, interval 1, probability 0, space 0, times 0 [ 2042.415489][T21224] CPU: 0 PID: 21224 Comm: syz-executor.5 Not tainted 5.8.0-rc6-syzkaller #0 [ 2042.424166][T21224] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2042.434195][T21224] Call Trace: [ 2042.437463][T21224] dump_stack+0x10f/0x19d [ 2042.441764][T21224] should_fail+0x23c/0x250 [ 2042.446169][T21224] __should_failslab+0x81/0x90 [ 2042.450910][T21224] ? tomoyo_realpath_from_path+0x98/0x3c0 [ 2042.456597][T21224] should_failslab+0x5/0x20 [ 2042.461071][T21224] __kmalloc+0x43/0x2d0 [ 2042.465204][T21224] tomoyo_realpath_from_path+0x98/0x3c0 [ 2042.470719][T21224] ? ima_get_action+0x58/0x70 [ 2042.475367][T21224] tomoyo_check_open_permission+0xaf/0x370 [ 2042.481147][T21224] tomoyo_file_open+0xd0/0xe0 [ 2042.485852][T21224] security_file_open+0x3f/0x90 [ 2042.490727][T21224] do_dentry_open+0x27c/0x8e0 [ 2042.495379][T21224] vfs_open+0x43/0x50 [ 2042.499332][T21224] path_openat+0x185f/0x20e0 [ 2042.503900][T21224] ? ktime_get_coarse_real_ts64+0x104/0x110 [ 2042.509765][T21224] do_filp_open+0xbd/0x1d0 [ 2042.514169][T21224] ? _raw_spin_unlock+0x2e/0x50 [ 2042.519008][T21224] ? __alloc_fd+0x33c/0x390 [ 2042.523498][T21224] do_sys_openat2+0x33c/0x4a0 [ 2042.528149][T21224] __x64_sys_open+0xe2/0x110 [ 2042.532753][T21224] do_syscall_64+0x51/0xb0 [ 2042.537153][T21224] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2042.543015][T21224] RIP: 0033:0x415f71 [ 2042.546949][T21224] Code: Bad RIP value. [ 2042.550983][T21224] RSP: 002b:00007f03a69f8a90 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 2042.559614][T21224] RAX: ffffffffffffffda RBX: 00007f03a69f96d4 RCX: 0000000000415f71 [ 2042.567663][T21224] RDX: 00007f03a69f8afa RSI: 0000000000000002 RDI: 00007f03a69f8af0 [ 2042.575609][T21224] RBP: 0000000000000004 R08: 0000000000000000 R09: 000000000000000a [ 2042.583548][T21224] R10: 0000000000000075 R11: 0000000000000293 R12: 0000000000000004 22:51:45 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b6a, 0x0) [ 2042.591531][T21224] R13: 00007ffec882d7df R14: 00007f03a69f99c0 R15: 000000000078bf0c [ 2042.607175][T21224] ERROR: Out of memory at tomoyo_realpath_from_path. 22:51:45 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b6b, 0x0) 22:51:45 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:51:45 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b6c, 0x0) [ 2042.664530][T21228] ISOFS: Unable to identify CD-ROM format. [ 2042.677750][T21227] ISOFS: Unable to identify CD-ROM format. [ 2042.687125][T21224] isofs_fill_super: bread failed, dev=loop5, iso_blknum=16, block=32 22:51:45 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b6d, 0x0) 22:51:45 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b70, 0x0) 22:51:45 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b71, 0x0) [ 2042.903721][T21239] ISOFS: Unable to identify CD-ROM format. [ 2042.936715][T21228] ISOFS: Unable to identify CD-ROM format. [ 2042.944581][T21227] ISOFS: Unable to identify CD-ROM format. [ 2043.003402][T21258] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 [ 2043.098318][T21239] ISOFS: Unable to identify CD-ROM format. 22:51:45 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xc, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:45 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b72, 0x0) 22:51:45 executing program 5 (fault-call:0 fault-nth:11): syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:51:45 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x17000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:45 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x4800, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:45 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d02, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:51:45 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4bfa, 0x0) 22:51:45 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4bfb, 0x0) [ 2043.233282][T21277] FAULT_INJECTION: forcing a failure. [ 2043.233282][T21277] name failslab, interval 1, probability 0, space 0, times 0 [ 2043.247510][T21277] CPU: 1 PID: 21277 Comm: syz-executor.5 Not tainted 5.8.0-rc6-syzkaller #0 [ 2043.256169][T21277] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2043.266200][T21277] Call Trace: [ 2043.269506][T21277] dump_stack+0x10f/0x19d [ 2043.273842][T21277] should_fail+0x23c/0x250 [ 2043.278250][T21277] __should_failslab+0x81/0x90 22:51:45 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4c01, 0x0) 22:51:46 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x5409, 0x0) [ 2043.283029][T21277] ? tomoyo_encode2+0x1e2/0x350 [ 2043.287866][T21277] should_failslab+0x5/0x20 [ 2043.292351][T21277] __kmalloc+0x43/0x2d0 [ 2043.296529][T21277] tomoyo_encode2+0x1e2/0x350 [ 2043.301201][T21277] tomoyo_realpath_from_path+0x36e/0x3c0 [ 2043.306826][T21277] tomoyo_check_open_permission+0xaf/0x370 [ 2043.312646][T21277] tomoyo_file_open+0xd0/0xe0 [ 2043.317388][T21277] security_file_open+0x3f/0x90 [ 2043.322228][T21277] do_dentry_open+0x27c/0x8e0 [ 2043.326996][T21277] vfs_open+0x43/0x50 22:51:46 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x540b, 0x0) 22:51:46 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x540c, 0x0) [ 2043.330993][T21277] path_openat+0x185f/0x20e0 [ 2043.335744][T21277] ? ktime_get_coarse_real_ts64+0x104/0x110 [ 2043.341623][T21277] do_filp_open+0xbd/0x1d0 [ 2043.346031][T21277] ? _raw_spin_unlock+0x2e/0x50 [ 2043.350878][T21277] ? __alloc_fd+0x33c/0x390 [ 2043.355426][T21277] do_sys_openat2+0x33c/0x4a0 [ 2043.360098][T21277] __x64_sys_open+0xe2/0x110 [ 2043.364672][T21277] do_syscall_64+0x51/0xb0 [ 2043.369076][T21277] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2043.374948][T21277] RIP: 0033:0x415f71 [ 2043.378827][T21277] Code: Bad RIP value. [ 2043.382875][T21277] RSP: 002b:00007f03a69f8a90 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 2043.391296][T21277] RAX: ffffffffffffffda RBX: 00007f03a69f96d4 RCX: 0000000000415f71 [ 2043.399432][T21277] RDX: 00007f03a69f8afa RSI: 0000000000000002 RDI: 00007f03a69f8af0 [ 2043.407462][T21277] RBP: 0000000000000004 R08: 0000000000000000 R09: 000000000000000a [ 2043.415400][T21277] R10: 0000000000000075 R11: 0000000000000293 R12: 0000000000000004 [ 2043.423345][T21277] R13: 00007ffec882d7df R14: 00007f03a69f99c0 R15: 000000000078bf0c [ 2043.457950][T21277] ERROR: Out of memory at tomoyo_realpath_from_path. [ 2043.479250][T21274] ISOFS: Unable to identify CD-ROM format. [ 2043.488488][T21276] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 [ 2043.498018][T21278] ISOFS: Unable to identify CD-ROM format. [ 2043.506264][T21277] isofs_fill_super: bread failed, dev=loop5, iso_blknum=16, block=32 [ 2043.699308][T21296] ISOFS: Unable to identify CD-ROM format. [ 2043.742430][T21276] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 [ 2043.743587][T21278] ISOFS: Unable to identify CD-ROM format. 22:51:46 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xd, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:46 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x540d, 0x0) 22:51:46 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x18000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:46 executing program 5 (fault-call:0 fault-nth:12): syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:51:46 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d03, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:51:46 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x4c00, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:46 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x540e, 0x0) [ 2043.930544][T21315] ISOFS: Unable to identify CD-ROM format. [ 2043.931324][T21317] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 [ 2043.944636][T21322] FAULT_INJECTION: forcing a failure. [ 2043.944636][T21322] name failslab, interval 1, probability 0, space 0, times 0 [ 2043.966253][T21319] ISOFS: Unable to identify CD-ROM format. [ 2043.978465][T21322] CPU: 1 PID: 21322 Comm: syz-executor.5 Not tainted 5.8.0-rc6-syzkaller #0 [ 2043.987312][T21322] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2043.997342][T21322] Call Trace: [ 2044.000609][T21322] dump_stack+0x10f/0x19d [ 2044.004912][T21322] should_fail+0x23c/0x250 [ 2044.009299][T21322] __should_failslab+0x81/0x90 [ 2044.014034][T21322] ? tomoyo_realpath_from_path+0x98/0x3c0 [ 2044.019763][T21322] should_failslab+0x5/0x20 [ 2044.024234][T21322] __kmalloc+0x43/0x2d0 [ 2044.028381][T21322] tomoyo_realpath_from_path+0x98/0x3c0 [ 2044.033900][T21322] tomoyo_path_number_perm+0xc1/0x2d0 [ 2044.039244][T21322] ? putname+0xa5/0xc0 [ 2044.043283][T21322] ? __rcu_read_unlock+0x4b/0x260 [ 2044.048278][T21322] tomoyo_file_ioctl+0x1c/0x20 [ 2044.053018][T21322] security_file_ioctl+0x45/0x90 [ 2044.057925][T21322] __se_sys_ioctl+0x48/0x130 [ 2044.062487][T21322] __x64_sys_ioctl+0x3f/0x50 [ 2044.067172][T21322] do_syscall_64+0x51/0xb0 [ 2044.071577][T21322] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2044.077472][T21322] RIP: 0033:0x45c0c7 [ 2044.081333][T21322] Code: Bad RIP value. [ 2044.085368][T21322] RSP: 002b:00007f03a69f8a98 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2044.093748][T21322] RAX: ffffffffffffffda RBX: 00007f03a69f96d4 RCX: 000000000045c0c7 [ 2044.101691][T21322] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 2044.109633][T21322] RBP: 0000000000000004 R08: 0000000000000000 R09: 000000000000000a [ 2044.117589][T21322] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 22:51:46 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x540f, 0x0) 22:51:46 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x5410, 0x0) [ 2044.125651][T21322] R13: 00007ffec882d7df R14: 0000000000000005 R15: 000000000078bf0c [ 2044.139127][T21322] ERROR: Out of memory at tomoyo_realpath_from_path. [ 2044.158675][T21329] ISOFS: Unable to identify CD-ROM format. 22:51:46 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x5412, 0x0) [ 2044.184488][T21322] isofs_fill_super: bread failed, dev=loop5, iso_blknum=16, block=32 22:51:46 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x5413, 0x0) 22:51:46 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x5414, 0x0) [ 2044.269719][T21315] ISOFS: Unable to identify CD-ROM format. [ 2044.319087][T21317] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 [ 2044.422770][T21329] ISOFS: Unable to identify CD-ROM format. 22:51:47 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xe, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:47 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x19000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:47 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x5415, 0x0) 22:51:47 executing program 5 (fault-call:0 fault-nth:13): syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:51:47 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x5c00, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:47 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d04, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:51:47 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x5416, 0x0) [ 2044.588327][T21370] FAULT_INJECTION: forcing a failure. [ 2044.588327][T21370] name failslab, interval 1, probability 0, space 0, times 0 [ 2044.611060][T21370] CPU: 1 PID: 21370 Comm: syz-executor.5 Not tainted 5.8.0-rc6-syzkaller #0 [ 2044.619803][T21370] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2044.629841][T21370] Call Trace: [ 2044.633121][T21370] dump_stack+0x10f/0x19d [ 2044.637453][T21370] should_fail+0x23c/0x250 [ 2044.641857][T21370] __should_failslab+0x81/0x90 [ 2044.646615][T21370] ? tomoyo_encode2+0x1e2/0x350 [ 2044.651450][T21370] should_failslab+0x5/0x20 [ 2044.655941][T21370] __kmalloc+0x43/0x2d0 [ 2044.660078][T21370] tomoyo_encode2+0x1e2/0x350 [ 2044.664742][T21370] tomoyo_realpath_from_path+0x36e/0x3c0 [ 2044.670367][T21370] tomoyo_path_number_perm+0xc1/0x2d0 [ 2044.675738][T21370] ? putname+0xa5/0xc0 [ 2044.679835][T21370] ? __rcu_read_unlock+0x4b/0x260 22:51:47 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x5417, 0x0) 22:51:47 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x5418, 0x0) 22:51:47 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x541b, 0x0) 22:51:47 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x541c, 0x0) [ 2044.684844][T21370] tomoyo_file_ioctl+0x1c/0x20 [ 2044.689605][T21370] security_file_ioctl+0x45/0x90 [ 2044.694545][T21370] __se_sys_ioctl+0x48/0x130 [ 2044.699123][T21370] __x64_sys_ioctl+0x3f/0x50 [ 2044.703701][T21370] do_syscall_64+0x51/0xb0 [ 2044.708100][T21370] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2044.713965][T21370] RIP: 0033:0x45c0c7 [ 2044.717833][T21370] Code: Bad RIP value. [ 2044.721878][T21370] RSP: 002b:00007f03a69f8a98 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2044.730330][T21370] RAX: ffffffffffffffda RBX: 00007f03a69f96d4 RCX: 000000000045c0c7 22:51:47 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x541d, 0x0) [ 2044.738287][T21370] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 2044.746241][T21370] RBP: 0000000000000004 R08: 0000000000000000 R09: 000000000000000a [ 2044.754190][T21370] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 2044.762144][T21370] R13: 00007ffec882d7df R14: 0000000000000005 R15: 000000000078bf0c [ 2044.772720][T21370] ERROR: Out of memory at tomoyo_realpath_from_path. [ 2044.797361][T21371] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 [ 2044.826699][T21369] ISOFS: Unable to identify CD-ROM format. [ 2044.846789][T21370] isofs_fill_super: bread failed, dev=loop5, iso_blknum=16, block=32 [ 2044.858591][T21380] ISOFS: Unable to identify CD-ROM format. 22:51:47 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xf, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2045.082657][T21369] ISOFS: Unable to identify CD-ROM format. [ 2045.090281][T21371] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 22:51:47 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1a000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:47 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x541e, 0x0) 22:51:47 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x6000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:47 executing program 5 (fault-call:0 fault-nth:14): syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:51:47 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d05, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:51:47 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x541e, 0x0) [ 2045.227200][T21405] ISOFS: Unable to identify CD-ROM format. [ 2045.291598][T21414] FAULT_INJECTION: forcing a failure. [ 2045.291598][T21414] name failslab, interval 1, probability 0, space 0, times 0 [ 2045.292916][T21405] ISOFS: Unable to identify CD-ROM format. [ 2045.313373][T21414] CPU: 0 PID: 21414 Comm: syz-executor.5 Not tainted 5.8.0-rc6-syzkaller #0 [ 2045.322146][T21414] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2045.332183][T21414] Call Trace: [ 2045.335499][T21414] dump_stack+0x10f/0x19d [ 2045.339836][T21414] should_fail+0x23c/0x250 [ 2045.344239][T21414] ? loop_set_status_from_info+0x3a0/0x3a0 [ 2045.350025][T21414] __should_failslab+0x81/0x90 [ 2045.354760][T21414] should_failslab+0x5/0x20 [ 2045.359237][T21414] kmem_cache_alloc_trace+0x32/0x2c0 [ 2045.364501][T21414] ? __kthread_create_on_node+0x7a/0x270 [ 2045.370130][T21414] ? loop_set_status_from_info+0x3a0/0x3a0 [ 2045.375911][T21414] __kthread_create_on_node+0x7a/0x270 [ 2045.381512][T21414] ? kobject_put+0x107/0x170 [ 2045.386151][T21414] ? loop_set_status_from_info+0x3a0/0x3a0 [ 2045.391927][T21414] kthread_create_on_node+0x72/0xa0 [ 2045.397127][T21414] ? loop_attr_do_show_dio+0x70/0x70 [ 2045.402401][T21414] loop_configure+0x5d5/0xbe0 [ 2045.407145][T21414] lo_ioctl+0x554/0x1190 [ 2045.411361][T21414] ? debug_smp_processor_id+0x18/0x20 [ 2045.416706][T21414] ? blkdev_common_ioctl+0xaae/0x10b0 [ 2045.422048][T21414] ? lo_release+0x130/0x130 [ 2045.426516][T21414] blkdev_ioctl+0x1b2/0x3f0 [ 2045.430988][T21414] block_ioctl+0x6d/0x80 [ 2045.435205][T21414] ? blkdev_iopoll+0x80/0x80 [ 2045.439767][T21414] __se_sys_ioctl+0xc9/0x130 [ 2045.444326][T21414] __x64_sys_ioctl+0x3f/0x50 [ 2045.448964][T21414] do_syscall_64+0x51/0xb0 [ 2045.453360][T21414] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2045.459218][T21414] RIP: 0033:0x45c0c7 [ 2045.463076][T21414] Code: Bad RIP value. [ 2045.467133][T21414] RSP: 002b:00007f03a69f8a98 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2045.475586][T21414] RAX: ffffffffffffffda RBX: 00007f03a69f96d4 RCX: 000000000045c0c7 [ 2045.483527][T21414] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 22:51:48 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x5421, 0x0) 22:51:48 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x5422, 0x0) [ 2045.491469][T21414] RBP: 0000000000000004 R08: 0000000000000000 R09: 000000000000000a [ 2045.499416][T21414] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 2045.507359][T21414] R13: 00007ffec882d7df R14: 0000000000000005 R15: 000000000078bf0c 22:51:48 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x5423, 0x0) 22:51:48 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x5424, 0x0) 22:51:48 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x10, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:48 executing program 5 (fault-call:0 fault-nth:15): syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2045.592586][T21417] ISOFS: Unable to identify CD-ROM format. [ 2045.623710][T21425] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 [ 2045.754848][T21425] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 [ 2045.804027][T21445] FAULT_INJECTION: forcing a failure. [ 2045.804027][T21445] name failslab, interval 1, probability 0, space 0, times 0 [ 2045.816697][T21445] CPU: 1 PID: 21445 Comm: syz-executor.5 Not tainted 5.8.0-rc6-syzkaller #0 [ 2045.825385][T21445] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2045.835420][T21445] Call Trace: [ 2045.838728][T21445] dump_stack+0x10f/0x19d [ 2045.843034][T21445] should_fail+0x23c/0x250 [ 2045.847501][T21445] __should_failslab+0x81/0x90 [ 2045.852288][T21445] should_failslab+0x5/0x20 [ 2045.856769][T21445] kmem_cache_alloc+0x29/0x2b0 [ 2045.861503][T21445] ? __kernfs_new_node+0x6a/0x340 [ 2045.866496][T21445] __kernfs_new_node+0x6a/0x340 [ 2045.871368][T21445] ? update_load_avg+0x1ad/0x2d0 [ 2045.876278][T21445] kernfs_create_dir_ns+0x5e/0x140 [ 2045.881449][T21445] internal_create_group+0x12f/0x890 [ 2045.886871][T21445] ? check_preempt_wakeup+0x1cb/0x370 [ 2045.892223][T21445] sysfs_create_group+0x1b/0x20 [ 2045.897052][T21445] loop_configure+0x9e7/0xbe0 [ 2045.901734][T21445] lo_ioctl+0x554/0x1190 [ 2045.905946][T21445] ? debug_smp_processor_id+0x18/0x20 [ 2045.911292][T21445] ? blkdev_common_ioctl+0xaae/0x10b0 [ 2045.916633][T21445] ? lo_release+0x130/0x130 [ 2045.921170][T21445] blkdev_ioctl+0x1b2/0x3f0 [ 2045.925769][T21445] block_ioctl+0x6d/0x80 [ 2045.929980][T21445] ? blkdev_iopoll+0x80/0x80 [ 2045.934622][T21445] __se_sys_ioctl+0xc9/0x130 [ 2045.939182][T21445] __x64_sys_ioctl+0x3f/0x50 [ 2045.943741][T21445] do_syscall_64+0x51/0xb0 [ 2045.948127][T21445] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2045.953991][T21445] RIP: 0033:0x45c0c7 [ 2045.957868][T21445] Code: Bad RIP value. [ 2045.961918][T21445] RSP: 002b:00007f03a69f8a98 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2045.970295][T21445] RAX: ffffffffffffffda RBX: 00007f03a69f96d4 RCX: 000000000045c0c7 [ 2045.978235][T21445] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 2045.986176][T21445] RBP: 0000000000000004 R08: 0000000000000000 R09: 000000000000000a [ 2045.994190][T21445] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 2046.002166][T21445] R13: 00007ffec882d7df R14: 0000000000000005 R15: 000000000078bf0c [ 2046.053847][T21445] isofs_fill_super: bread failed, dev=loop5, iso_blknum=16, block=32 [ 2046.080405][T21417] ISOFS: Unable to identify CD-ROM format. [ 2046.084897][T21449] ISOFS: Unable to identify CD-ROM format. 22:51:48 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x5425, 0x0) 22:51:48 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x6800, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:48 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1b000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:48 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d06, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:51:48 executing program 5 (fault-call:0 fault-nth:16): syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:51:49 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x5427, 0x0) [ 2046.277900][T21449] ISOFS: Unable to identify CD-ROM format. 22:51:49 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x5428, 0x0) 22:51:49 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x5429, 0x0) 22:51:49 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x5437, 0x0) 22:51:49 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x11, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:49 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x5441, 0x0) [ 2046.422566][T21464] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 [ 2046.473834][T21480] FAULT_INJECTION: forcing a failure. [ 2046.473834][T21480] name failslab, interval 1, probability 0, space 0, times 0 [ 2046.488418][T21468] ISOFS: Unable to identify CD-ROM format. [ 2046.491275][T21480] CPU: 1 PID: 21480 Comm: syz-executor.5 Not tainted 5.8.0-rc6-syzkaller #0 [ 2046.502971][T21480] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2046.502975][T21480] Call Trace: [ 2046.502993][T21480] dump_stack+0x10f/0x19d [ 2046.503004][T21480] should_fail+0x23c/0x250 [ 2046.503016][T21480] __should_failslab+0x81/0x90 [ 2046.503042][T21480] should_failslab+0x5/0x20 [ 2046.503049][T21480] kmem_cache_alloc+0x29/0x2b0 [ 2046.503058][T21480] ? __kernfs_new_node+0x6a/0x340 [ 2046.503068][T21480] __kernfs_new_node+0x6a/0x340 [ 2046.503078][T21480] ? idr_alloc_cyclic+0x243/0x2d0 [ 2046.503086][T21480] ? rb_insert_color+0x7e/0x310 [ 2046.503097][T21480] kernfs_new_node+0x5b/0xd0 [ 2046.503110][T21480] __kernfs_create_file+0x45/0x1a0 [ 2046.503123][T21480] sysfs_add_file_mode_ns+0x1c1/0x250 [ 2046.503168][T21480] internal_create_group+0x2f4/0x890 [ 2046.503180][T21480] sysfs_create_group+0x1b/0x20 [ 2046.503239][T21480] loop_configure+0x9e7/0xbe0 [ 2046.503278][T21480] lo_ioctl+0x554/0x1190 [ 2046.503290][T21480] ? debug_smp_processor_id+0x18/0x20 [ 2046.503310][T21480] ? blkdev_common_ioctl+0xaae/0x10b0 [ 2046.503322][T21480] ? lo_release+0x130/0x130 [ 2046.503330][T21480] blkdev_ioctl+0x1b2/0x3f0 [ 2046.503421][T21480] block_ioctl+0x6d/0x80 [ 2046.503431][T21480] ? blkdev_iopoll+0x80/0x80 [ 2046.503439][T21480] __se_sys_ioctl+0xc9/0x130 [ 2046.503448][T21480] __x64_sys_ioctl+0x3f/0x50 [ 2046.503456][T21480] do_syscall_64+0x51/0xb0 [ 2046.503467][T21480] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2046.503473][T21480] RIP: 0033:0x45c0c7 [ 2046.503477][T21480] Code: Bad RIP value. [ 2046.503482][T21480] RSP: 002b:00007f03a69f8a98 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2046.503492][T21480] RAX: ffffffffffffffda RBX: 00007f03a69f96d4 RCX: 000000000045c0c7 [ 2046.503498][T21480] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 2046.503504][T21480] RBP: 0000000000000004 R08: 0000000000000000 R09: 000000000000000a [ 2046.503510][T21480] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 2046.503553][T21480] R13: 00007ffec882d7df R14: 0000000000000005 R15: 000000000078bf0c [ 2046.596352][T21480] isofs_fill_super: bread failed, dev=loop5, iso_blknum=16, block=32 [ 2046.627549][T21491] ISOFS: Unable to identify CD-ROM format. [ 2046.742647][T21464] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 22:51:49 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x5450, 0x0) 22:51:49 executing program 5 (fault-call:0 fault-nth:17): syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:51:49 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x6c00, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2046.903996][T21468] ISOFS: Unable to identify CD-ROM format. 22:51:49 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1c000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:49 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d07, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:51:49 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x5451, 0x0) 22:51:49 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x12, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:49 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x5452, 0x0) 22:51:49 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x545d, 0x0) [ 2047.013212][T21509] FAULT_INJECTION: forcing a failure. [ 2047.013212][T21509] name failslab, interval 1, probability 0, space 0, times 0 [ 2047.026263][T21509] CPU: 1 PID: 21509 Comm: syz-executor.5 Not tainted 5.8.0-rc6-syzkaller #0 [ 2047.034923][T21509] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2047.044964][T21509] Call Trace: [ 2047.048250][T21509] dump_stack+0x10f/0x19d [ 2047.052620][T21509] should_fail+0x23c/0x250 [ 2047.057117][T21509] __should_failslab+0x81/0x90 22:51:49 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x5460, 0x0) 22:51:49 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x5501, 0x0) [ 2047.061867][T21509] should_failslab+0x5/0x20 [ 2047.066357][T21509] kmem_cache_alloc+0x29/0x2b0 [ 2047.071188][T21509] ? __kernfs_new_node+0x6a/0x340 [ 2047.076225][T21509] __kernfs_new_node+0x6a/0x340 [ 2047.081067][T21509] ? kernfs_link_sibling+0x227/0x240 [ 2047.086337][T21509] ? rb_insert_color+0x7e/0x310 [ 2047.091168][T21509] kernfs_new_node+0x5b/0xd0 [ 2047.095748][T21509] __kernfs_create_file+0x45/0x1a0 [ 2047.100838][T21509] sysfs_add_file_mode_ns+0x1c1/0x250 [ 2047.106223][T21509] internal_create_group+0x2f4/0x890 22:51:49 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x5509, 0x0) 22:51:49 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x5600, 0x0) [ 2047.111498][T21509] sysfs_create_group+0x1b/0x20 [ 2047.116340][T21509] loop_configure+0x9e7/0xbe0 [ 2047.121026][T21509] lo_ioctl+0x554/0x1190 [ 2047.125250][T21509] ? debug_smp_processor_id+0x18/0x20 [ 2047.130612][T21509] ? blkdev_common_ioctl+0xaae/0x10b0 [ 2047.135964][T21509] ? lo_release+0x130/0x130 [ 2047.140459][T21509] blkdev_ioctl+0x1b2/0x3f0 [ 2047.145042][T21509] block_ioctl+0x6d/0x80 [ 2047.149295][T21509] ? blkdev_iopoll+0x80/0x80 [ 2047.153869][T21509] __se_sys_ioctl+0xc9/0x130 [ 2047.158443][T21509] __x64_sys_ioctl+0x3f/0x50 [ 2047.163017][T21509] do_syscall_64+0x51/0xb0 [ 2047.167443][T21509] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2047.173328][T21509] RIP: 0033:0x45c0c7 [ 2047.173332][T21509] Code: Bad RIP value. [ 2047.173338][T21509] RSP: 002b:00007f03a69f8a98 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2047.173353][T21509] RAX: ffffffffffffffda RBX: 00007f03a69f96d4 RCX: 000000000045c0c7 [ 2047.197591][T21509] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 2047.205593][T21509] RBP: 0000000000000004 R08: 0000000000000000 R09: 000000000000000a [ 2047.213532][T21509] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 2047.221475][T21509] R13: 00007ffec882d7df R14: 0000000000000005 R15: 000000000078bf0c [ 2047.285622][T21516] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 [ 2047.293782][T21509] isofs_fill_super: bread failed, dev=loop5, iso_blknum=16, block=32 22:51:50 executing program 5 (fault-call:0 fault-nth:18): syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:51:50 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x7400, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2047.408973][T21533] ISOFS: Unable to identify CD-ROM format. [ 2047.432012][T21516] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 [ 2047.574964][T21549] FAULT_INJECTION: forcing a failure. [ 2047.574964][T21549] name failslab, interval 1, probability 0, space 0, times 0 [ 2047.587706][T21549] CPU: 0 PID: 21549 Comm: syz-executor.5 Not tainted 5.8.0-rc6-syzkaller #0 [ 2047.596433][T21549] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2047.606517][T21549] Call Trace: [ 2047.609779][T21549] dump_stack+0x10f/0x19d [ 2047.614079][T21549] should_fail+0x23c/0x250 [ 2047.618475][T21549] __should_failslab+0x81/0x90 [ 2047.623214][T21549] should_failslab+0x5/0x20 [ 2047.627685][T21549] kmem_cache_alloc+0x29/0x2b0 [ 2047.632418][T21549] ? __kernfs_new_node+0x6a/0x340 [ 2047.637557][T21549] __kernfs_new_node+0x6a/0x340 [ 2047.642452][T21549] ? kernfs_link_sibling+0x227/0x240 [ 2047.647780][T21549] kernfs_new_node+0x5b/0xd0 [ 2047.652434][T21549] __kernfs_create_file+0x45/0x1a0 [ 2047.657547][T21549] sysfs_add_file_mode_ns+0x1c1/0x250 [ 2047.662919][T21549] internal_create_group+0x2f4/0x890 [ 2047.668210][T21549] sysfs_create_group+0x1b/0x20 [ 2047.673042][T21549] loop_configure+0x9e7/0xbe0 [ 2047.677692][T21549] lo_ioctl+0x554/0x1190 [ 2047.681991][T21549] ? debug_smp_processor_id+0x18/0x20 [ 2047.687396][T21549] ? blkdev_common_ioctl+0xaae/0x10b0 [ 2047.692744][T21549] ? lo_release+0x130/0x130 [ 2047.697219][T21549] blkdev_ioctl+0x1b2/0x3f0 [ 2047.701773][T21549] block_ioctl+0x6d/0x80 [ 2047.706073][T21549] ? blkdev_iopoll+0x80/0x80 [ 2047.710631][T21549] __se_sys_ioctl+0xc9/0x130 [ 2047.715201][T21549] __x64_sys_ioctl+0x3f/0x50 [ 2047.719810][T21549] do_syscall_64+0x51/0xb0 [ 2047.724221][T21549] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2047.730087][T21549] RIP: 0033:0x45c0c7 [ 2047.733946][T21549] Code: Bad RIP value. [ 2047.737980][T21549] RSP: 002b:00007f03a69f8a98 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2047.746358][T21549] RAX: ffffffffffffffda RBX: 00007f03a69f96d4 RCX: 000000000045c0c7 [ 2047.754308][T21549] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 2047.762248][T21549] RBP: 0000000000000004 R08: 0000000000000000 R09: 000000000000000a [ 2047.770189][T21549] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 2047.778128][T21549] R13: 00007ffec882d7df R14: 0000000000000005 R15: 000000000078bf0c [ 2047.803393][T21549] isofs_fill_super: bread failed, dev=loop5, iso_blknum=16, block=32 [ 2047.819010][T21544] ISOFS: Unable to identify CD-ROM format. 22:51:50 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1d000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:50 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x5601, 0x0) 22:51:50 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x13, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:50 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d08, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:51:50 executing program 5 (fault-call:0 fault-nth:19): syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:51:50 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x7a00, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:50 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x5602, 0x0) 22:51:50 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x5603, 0x0) 22:51:50 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x5605, 0x0) 22:51:50 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x5606, 0x0) [ 2048.093390][T21564] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 [ 2048.124272][T21581] FAULT_INJECTION: forcing a failure. [ 2048.124272][T21581] name failslab, interval 1, probability 0, space 0, times 0 [ 2048.144884][T21581] CPU: 0 PID: 21581 Comm: syz-executor.5 Not tainted 5.8.0-rc6-syzkaller #0 [ 2048.153567][T21581] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2048.163607][T21581] Call Trace: [ 2048.164347][T21563] ISOFS: Unable to identify CD-ROM format. [ 2048.166902][T21581] dump_stack+0x10f/0x19d [ 2048.166914][T21581] should_fail+0x23c/0x250 [ 2048.166925][T21581] __should_failslab+0x81/0x90 [ 2048.166939][T21581] should_failslab+0x5/0x20 [ 2048.190724][T21581] kmem_cache_alloc+0x29/0x2b0 [ 2048.195475][T21581] ? __kernfs_new_node+0x6a/0x340 [ 2048.200479][T21581] __kernfs_new_node+0x6a/0x340 [ 2048.205302][T21581] ? kernfs_link_sibling+0x227/0x240 [ 2048.210560][T21581] kernfs_new_node+0x5b/0xd0 [ 2048.215138][T21581] __kernfs_create_file+0x45/0x1a0 [ 2048.220219][T21581] sysfs_add_file_mode_ns+0x1c1/0x250 [ 2048.225560][T21581] internal_create_group+0x2f4/0x890 [ 2048.230821][T21581] sysfs_create_group+0x1b/0x20 [ 2048.235644][T21581] loop_configure+0x9e7/0xbe0 [ 2048.240297][T21581] lo_ioctl+0x554/0x1190 [ 2048.244511][T21581] ? debug_smp_processor_id+0x18/0x20 [ 2048.249911][T21581] ? blkdev_common_ioctl+0xaae/0x10b0 [ 2048.255252][T21581] ? lo_release+0x130/0x130 [ 2048.259726][T21581] blkdev_ioctl+0x1b2/0x3f0 [ 2048.264263][T21581] block_ioctl+0x6d/0x80 [ 2048.268471][T21581] ? blkdev_iopoll+0x80/0x80 [ 2048.273026][T21581] __se_sys_ioctl+0xc9/0x130 [ 2048.277584][T21581] __x64_sys_ioctl+0x3f/0x50 [ 2048.282159][T21581] do_syscall_64+0x51/0xb0 [ 2048.286626][T21581] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2048.292486][T21581] RIP: 0033:0x45c0c7 [ 2048.296443][T21581] Code: Bad RIP value. [ 2048.300480][T21581] RSP: 002b:00007f03a69f8a98 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2048.308852][T21581] RAX: ffffffffffffffda RBX: 00007f03a69f96d4 RCX: 000000000045c0c7 [ 2048.316799][T21581] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 2048.324823][T21581] RBP: 0000000000000004 R08: 0000000000000000 R09: 000000000000000a [ 2048.332790][T21581] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 22:51:51 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x5607, 0x0) [ 2048.340775][T21581] R13: 00007ffec882d7df R14: 0000000000000005 R15: 000000000078bf0c 22:51:51 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x5608, 0x0) [ 2048.384094][T21583] ISOFS: Unable to identify CD-ROM format. [ 2048.472723][T21581] isofs_fill_super: bread failed, dev=loop5, iso_blknum=16, block=32 [ 2048.547653][T21563] ISOFS: Unable to identify CD-ROM format. [ 2048.753087][T21583] ISOFS: Unable to identify CD-ROM format. 22:51:51 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1e000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:51 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x5609, 0x0) 22:51:51 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d09, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:51:51 executing program 5 (fault-call:0 fault-nth:20): syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:51:51 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xedc0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:51 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x14, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:51 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x560a, 0x0) [ 2048.897982][T21614] FAULT_INJECTION: forcing a failure. [ 2048.897982][T21614] name failslab, interval 1, probability 0, space 0, times 0 [ 2048.918205][T21614] CPU: 0 PID: 21614 Comm: syz-executor.5 Not tainted 5.8.0-rc6-syzkaller #0 [ 2048.926880][T21614] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2048.937003][T21614] Call Trace: [ 2048.940310][T21614] dump_stack+0x10f/0x19d [ 2048.944618][T21614] should_fail+0x23c/0x250 [ 2048.949118][T21614] __should_failslab+0x81/0x90 [ 2048.953850][T21614] should_failslab+0x5/0x20 [ 2048.958453][T21614] kmem_cache_alloc+0x29/0x2b0 [ 2048.963310][T21614] ? __kernfs_new_node+0x6a/0x340 [ 2048.968304][T21614] __kernfs_new_node+0x6a/0x340 [ 2048.973298][T21614] ? kernfs_link_sibling+0x227/0x240 [ 2048.978640][T21614] kernfs_new_node+0x5b/0xd0 [ 2048.983250][T21614] __kernfs_create_file+0x45/0x1a0 [ 2048.988341][T21614] sysfs_add_file_mode_ns+0x1c1/0x250 [ 2048.994002][T21614] internal_create_group+0x2f4/0x890 [ 2048.999354][T21614] sysfs_create_group+0x1b/0x20 [ 2049.004173][T21614] loop_configure+0x9e7/0xbe0 [ 2049.011164][T21614] lo_ioctl+0x554/0x1190 [ 2049.015376][T21614] ? debug_smp_processor_id+0x18/0x20 [ 2049.020796][T21614] ? blkdev_common_ioctl+0xaae/0x10b0 [ 2049.026229][T21614] ? lo_release+0x130/0x130 [ 2049.030741][T21614] blkdev_ioctl+0x1b2/0x3f0 [ 2049.035241][T21614] block_ioctl+0x6d/0x80 [ 2049.039468][T21614] ? blkdev_iopoll+0x80/0x80 [ 2049.044177][T21614] __se_sys_ioctl+0xc9/0x130 [ 2049.048776][T21614] __x64_sys_ioctl+0x3f/0x50 [ 2049.053345][T21614] do_syscall_64+0x51/0xb0 [ 2049.057860][T21614] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2049.063721][T21614] RIP: 0033:0x45c0c7 [ 2049.067581][T21614] Code: Bad RIP value. [ 2049.071655][T21614] RSP: 002b:00007f03a69f8a98 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2049.080045][T21614] RAX: ffffffffffffffda RBX: 00007f03a69f96d4 RCX: 000000000045c0c7 [ 2049.087996][T21614] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 22:51:51 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x560b, 0x0) 22:51:51 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x560c, 0x0) [ 2049.095945][T21614] RBP: 0000000000000004 R08: 0000000000000000 R09: 000000000000000a [ 2049.103940][T21614] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 2049.111881][T21614] R13: 00007ffec882d7df R14: 0000000000000005 R15: 000000000078bf0c 22:51:51 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x560d, 0x0) [ 2049.162481][T21613] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 [ 2049.200661][T21615] ISOFS: Unable to identify CD-ROM format. 22:51:51 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x560e, 0x0) 22:51:51 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x560f, 0x0) [ 2049.208491][T21614] isofs_fill_super: bread failed, dev=loop5, iso_blknum=16, block=32 [ 2049.225055][T21613] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 [ 2049.241193][T21617] ISOFS: Unable to identify CD-ROM format. [ 2049.417787][T21617] ISOFS: Unable to identify CD-ROM format. [ 2049.434897][T21615] ISOFS: Unable to identify CD-ROM format. 22:51:52 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1f000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:52 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x6364, 0x0) 22:51:52 executing program 5 (fault-call:0 fault-nth:21): syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:51:52 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d0a, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:51:52 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xff00, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:52 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x15, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:52 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x8912, 0x0) 22:51:52 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x8933, 0x0) 22:51:52 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x89e2, 0x0) 22:51:52 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x89e4, 0x0) 22:51:52 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x40045201, 0x0) 22:51:52 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x400454ca, 0x0) [ 2049.715697][T21651] FAULT_INJECTION: forcing a failure. [ 2049.715697][T21651] name failslab, interval 1, probability 0, space 0, times 0 [ 2049.729921][T21651] CPU: 0 PID: 21651 Comm: syz-executor.5 Not tainted 5.8.0-rc6-syzkaller #0 [ 2049.738631][T21651] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2049.748764][T21651] Call Trace: [ 2049.752043][T21651] dump_stack+0x10f/0x19d [ 2049.756360][T21651] should_fail+0x23c/0x250 [ 2049.760769][T21651] __should_failslab+0x81/0x90 [ 2049.765522][T21651] should_failslab+0x5/0x20 [ 2049.770014][T21651] kmem_cache_alloc+0x29/0x2b0 [ 2049.774776][T21651] ? __kernfs_new_node+0x6a/0x340 [ 2049.779768][T21651] __kernfs_new_node+0x6a/0x340 [ 2049.784589][T21651] ? kernfs_link_sibling+0x227/0x240 [ 2049.789964][T21651] kernfs_new_node+0x5b/0xd0 [ 2049.794522][T21651] __kernfs_create_file+0x45/0x1a0 [ 2049.799611][T21651] sysfs_add_file_mode_ns+0x1c1/0x250 [ 2049.804954][T21651] internal_create_group+0x2f4/0x890 [ 2049.810234][T21651] sysfs_create_group+0x1b/0x20 [ 2049.815076][T21651] loop_configure+0x9e7/0xbe0 [ 2049.819729][T21651] lo_ioctl+0x554/0x1190 [ 2049.823988][T21651] ? debug_smp_processor_id+0x18/0x20 [ 2049.829383][T21651] ? blkdev_common_ioctl+0xaae/0x10b0 [ 2049.834737][T21651] ? lo_release+0x130/0x130 [ 2049.839218][T21651] blkdev_ioctl+0x1b2/0x3f0 [ 2049.843690][T21651] block_ioctl+0x6d/0x80 [ 2049.847912][T21651] ? blkdev_iopoll+0x80/0x80 [ 2049.852475][T21651] __se_sys_ioctl+0xc9/0x130 [ 2049.857033][T21651] __x64_sys_ioctl+0x3f/0x50 [ 2049.861588][T21651] do_syscall_64+0x51/0xb0 [ 2049.865974][T21651] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2049.871832][T21651] RIP: 0033:0x45c0c7 [ 2049.875779][T21651] Code: Bad RIP value. [ 2049.879812][T21651] RSP: 002b:00007f03a69f8a98 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2049.888186][T21651] RAX: ffffffffffffffda RBX: 00007f03a69f96d4 RCX: 000000000045c0c7 [ 2049.896125][T21651] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 2049.904070][T21651] RBP: 0000000000000004 R08: 0000000000000000 R09: 000000000000000a [ 2049.912025][T21651] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 2049.919970][T21651] R13: 00007ffec882d7df R14: 0000000000000005 R15: 000000000078bf0c [ 2049.992107][T21651] isofs_fill_super: bread failed, dev=loop5, iso_blknum=16, block=32 [ 2050.002147][T21655] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 [ 2050.077947][T21677] ISOFS: Unable to identify CD-ROM format. [ 2050.137903][T21678] ISOFS: Unable to identify CD-ROM format. 22:51:52 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x20000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:52 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x40045506, 0x0) 22:51:52 executing program 5 (fault-call:0 fault-nth:22): syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:51:52 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xff0f, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:52 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d0b, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:51:53 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x16, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2050.276885][T21678] ISOFS: Unable to identify CD-ROM format. [ 2050.281768][T21677] ISOFS: Unable to identify CD-ROM format. [ 2050.337100][T21694] FAULT_INJECTION: forcing a failure. [ 2050.337100][T21694] name failslab, interval 1, probability 0, space 0, times 0 [ 2050.361729][T21694] CPU: 1 PID: 21694 Comm: syz-executor.5 Not tainted 5.8.0-rc6-syzkaller #0 [ 2050.370404][T21694] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2050.380443][T21694] Call Trace: [ 2050.383795][T21694] dump_stack+0x10f/0x19d [ 2050.388121][T21694] should_fail+0x23c/0x250 [ 2050.392525][T21694] __should_failslab+0x81/0x90 [ 2050.397304][T21694] should_failslab+0x5/0x20 [ 2050.401773][T21694] kmem_cache_alloc+0x29/0x2b0 [ 2050.406527][T21694] ? getname_flags+0x84/0x3d0 [ 2050.411192][T21694] getname_flags+0x84/0x3d0 [ 2050.415685][T21694] do_mkdirat+0x3a/0x220 [ 2050.419905][T21694] ? switch_fpu_return+0xa/0x10 [ 2050.424768][T21694] __x64_sys_mkdir+0x32/0x40 [ 2050.429328][T21694] do_syscall_64+0x51/0xb0 [ 2050.433715][T21694] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2050.439601][T21694] RIP: 0033:0x45b677 [ 2050.443468][T21694] Code: Bad RIP value. [ 2050.447534][T21694] RSP: 002b:00007f03a69f8a98 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 2050.455918][T21694] RAX: ffffffffffffffda RBX: 00007f03a69f96d4 RCX: 000000000045b677 [ 2050.463866][T21694] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000040 [ 2050.471805][T21694] RBP: 0000000000000004 R08: 0000000000000000 R09: 000000000000000a [ 2050.479764][T21694] R10: 0000000000000075 R11: 0000000000000246 R12: 00007f03a69f8b30 22:51:53 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4004550a, 0x0) 22:51:53 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x40049409, 0x0) 22:51:53 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x40085503, 0x0) [ 2050.487710][T21694] R13: 00007f03a69f8ad0 R14: 0000000000000005 R15: 000000000078bf0c 22:51:53 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x40095505, 0x0) 22:51:53 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x40186366, 0x0) [ 2050.593672][T21698] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 22:51:53 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4020940d, 0x0) [ 2050.636692][T21702] ISOFS: Unable to identify CD-ROM format. [ 2050.646837][T21701] ISOFS: Unable to identify CD-ROM format. [ 2050.863919][T21702] ISOFS: Unable to identify CD-ROM format. [ 2050.879620][T21701] ISOFS: Unable to identify CD-ROM format. 22:51:53 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x20100000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:53 executing program 5 (fault-call:0 fault-nth:23): syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:51:53 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x41015500, 0x0) 22:51:53 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d0c, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:51:53 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x20000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:53 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x17, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2051.086634][T21743] ISOFS: Unable to identify CD-ROM format. [ 2051.093026][T21744] FAULT_INJECTION: forcing a failure. [ 2051.093026][T21744] name failslab, interval 1, probability 0, space 0, times 0 [ 2051.106289][T21744] CPU: 0 PID: 21744 Comm: syz-executor.5 Not tainted 5.8.0-rc6-syzkaller #0 [ 2051.114958][T21744] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2051.125104][T21744] Call Trace: [ 2051.128376][T21744] dump_stack+0x10f/0x19d [ 2051.132762][T21744] should_fail+0x23c/0x250 [ 2051.137163][T21744] __should_failslab+0x81/0x90 [ 2051.141917][T21744] should_failslab+0x5/0x20 [ 2051.146403][T21744] kmem_cache_alloc+0x29/0x2b0 [ 2051.151145][T21744] ? __d_alloc+0x36/0x370 [ 2051.155448][T21744] __d_alloc+0x36/0x370 [ 2051.159593][T21744] ? check_stack_object+0x61/0x70 [ 2051.164680][T21744] d_alloc+0x2a/0x110 [ 2051.168641][T21744] __lookup_hash+0x93/0x180 [ 2051.173244][T21744] filename_create+0xdb/0x3c0 [ 2051.177943][T21744] do_mkdirat+0x5a/0x220 [ 2051.182160][T21744] __x64_sys_mkdir+0x32/0x40 [ 2051.186723][T21744] do_syscall_64+0x51/0xb0 [ 2051.191140][T21744] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2051.197059][T21744] RIP: 0033:0x45b677 [ 2051.200916][T21744] Code: Bad RIP value. [ 2051.204955][T21744] RSP: 002b:00007f03a69f8a98 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 2051.213331][T21744] RAX: ffffffffffffffda RBX: 00007f03a69f96d4 RCX: 000000000045b677 [ 2051.221269][T21744] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000040 [ 2051.229328][T21744] RBP: 0000000000000004 R08: 0000000000000000 R09: 000000000000000a 22:51:53 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x80045432, 0x0) 22:51:53 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x80045440, 0x0) [ 2051.237374][T21744] R10: 0000000000000075 R11: 0000000000000246 R12: 00007f03a69f8b30 [ 2051.245315][T21744] R13: 00007f03a69f8ad0 R14: 0000000000000005 R15: 000000000078bf0c 22:51:53 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x80047456, 0x0) 22:51:54 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x80085502, 0x0) 22:51:54 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x80086301, 0x0) 22:51:54 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0xc0045878, 0x0) [ 2051.353834][T21749] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 [ 2051.543663][T21749] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 [ 2051.591006][T21743] ISOFS: Unable to identify CD-ROM format. 22:51:54 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x21000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:54 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0xc0045878, 0x0) 22:51:54 executing program 5 (fault-call:0 fault-nth:24): syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:51:54 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d0d, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:51:54 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x80000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:54 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x18, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:54 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0xc0085504, 0x0) 22:51:54 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0xc0189436, 0x0) [ 2051.764852][T21783] FAULT_INJECTION: forcing a failure. [ 2051.764852][T21783] name failslab, interval 1, probability 0, space 0, times 0 [ 2051.777585][T21783] CPU: 1 PID: 21783 Comm: syz-executor.5 Not tainted 5.8.0-rc6-syzkaller #0 [ 2051.786237][T21783] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2051.796309][T21783] Call Trace: [ 2051.799588][T21783] dump_stack+0x10f/0x19d [ 2051.803893][T21783] should_fail+0x23c/0x250 [ 2051.808284][T21783] __should_failslab+0x81/0x90 22:51:54 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0xc020660b, 0x0) 22:51:54 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b68, 0x2) [ 2051.813031][T21783] ? tomoyo_realpath_from_path+0x98/0x3c0 [ 2051.818735][T21783] should_failslab+0x5/0x20 [ 2051.823221][T21783] __kmalloc+0x43/0x2d0 [ 2051.827367][T21783] tomoyo_realpath_from_path+0x98/0x3c0 [ 2051.832899][T21783] tomoyo_path_number_perm+0xc1/0x2d0 [ 2051.838317][T21783] ? __d_add+0x50/0x450 [ 2051.842480][T21783] tomoyo_path_mkdir+0x50/0x70 [ 2051.847231][T21783] security_path_mkdir+0x95/0xf0 [ 2051.852147][T21783] do_mkdirat+0xf7/0x220 [ 2051.856372][T21783] __x64_sys_mkdir+0x32/0x40 [ 2051.860943][T21783] do_syscall_64+0x51/0xb0 22:51:54 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b68, 0x3) [ 2051.865359][T21783] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2051.871304][T21783] RIP: 0033:0x45b677 [ 2051.871307][T21783] Code: Bad RIP value. [ 2051.871312][T21783] RSP: 002b:00007f03a69f8a98 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 2051.887609][T21783] RAX: ffffffffffffffda RBX: 00007f03a69f96d4 RCX: 000000000045b677 [ 2051.895564][T21783] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000040 [ 2051.903512][T21783] RBP: 0000000000000004 R08: 0000000000000000 R09: 000000000000000a 22:51:54 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b68, 0x4) [ 2051.911459][T21783] R10: 0000000000000075 R11: 0000000000000246 R12: 00007f03a69f8b30 [ 2051.919407][T21783] R13: 00007f03a69f8ad0 R14: 0000000000000005 R15: 000000000078bf0c [ 2051.935826][T21783] ERROR: Out of memory at tomoyo_realpath_from_path. [ 2052.007693][T21790] ISOFS: Unable to identify CD-ROM format. [ 2052.025053][T21783] isofs_fill_super: bread failed, dev=loop5, iso_blknum=16, block=32 22:51:54 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x22000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:54 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b68, 0x5) 22:51:54 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x80040, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2052.185236][T21813] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 [ 2052.203756][T21810] ISOFS: Unable to identify CD-ROM format. [ 2052.361905][T21813] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 [ 2052.378848][T21827] ISOFS: Unable to identify CD-ROM format. [ 2052.388653][T21810] ISOFS: Unable to identify CD-ROM format. 22:51:55 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d0e, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:51:55 executing program 5 (fault-call:0 fault-nth:25): syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:51:55 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x19, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:55 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b68, 0x6) 22:51:55 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:55 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b68, 0x7) 22:51:55 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b68, 0x8) [ 2052.556273][T21839] FAULT_INJECTION: forcing a failure. [ 2052.556273][T21839] name failslab, interval 1, probability 0, space 0, times 0 [ 2052.569670][T21839] CPU: 0 PID: 21839 Comm: syz-executor.5 Not tainted 5.8.0-rc6-syzkaller #0 [ 2052.578360][T21839] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2052.588398][T21839] Call Trace: [ 2052.588415][T21839] dump_stack+0x10f/0x19d [ 2052.588432][T21839] should_fail+0x23c/0x250 [ 2052.600400][T21839] __should_failslab+0x81/0x90 22:51:55 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b68, 0x9) 22:51:55 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b68, 0xa) [ 2052.605148][T21839] ? tomoyo_encode2+0x1e2/0x350 [ 2052.609977][T21839] should_failslab+0x5/0x20 [ 2052.614479][T21839] __kmalloc+0x43/0x2d0 [ 2052.618621][T21839] tomoyo_encode2+0x1e2/0x350 [ 2052.623288][T21839] tomoyo_realpath_from_path+0x36e/0x3c0 [ 2052.623367][T21839] tomoyo_path_number_perm+0xc1/0x2d0 [ 2052.634315][T21839] ? __d_add+0x50/0x450 [ 2052.638455][T21839] tomoyo_path_mkdir+0x50/0x70 [ 2052.643205][T21839] security_path_mkdir+0x95/0xf0 [ 2052.648125][T21839] do_mkdirat+0xf7/0x220 [ 2052.652353][T21839] __x64_sys_mkdir+0x32/0x40 [ 2052.656916][T21839] do_syscall_64+0x51/0xb0 [ 2052.661327][T21839] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2052.667189][T21839] RIP: 0033:0x45b677 [ 2052.671152][T21839] Code: Bad RIP value. [ 2052.675196][T21839] RSP: 002b:00007f03a69f8a98 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 2052.683582][T21839] RAX: ffffffffffffffda RBX: 00007f03a69f96d4 RCX: 000000000045b677 [ 2052.691528][T21839] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000040 [ 2052.699704][T21839] RBP: 0000000000000004 R08: 0000000000000000 R09: 000000000000000a [ 2052.707644][T21839] R10: 0000000000000075 R11: 0000000000000246 R12: 00007f03a69f8b30 [ 2052.715585][T21839] R13: 00007f03a69f8ad0 R14: 0000000000000005 R15: 000000000078bf0c [ 2052.728955][T21839] ERROR: Out of memory at tomoyo_realpath_from_path. [ 2052.756100][T21839] isofs_fill_super: bread failed, dev=loop5, iso_blknum=16, block=32 [ 2052.772720][T21827] ISOFS: Unable to identify CD-ROM format. 22:51:55 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b68, 0xb) 22:51:55 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x23000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:55 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b68, 0xc) [ 2052.828592][T21842] ISOFS: Unable to identify CD-ROM format. [ 2052.928290][T21860] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 [ 2052.952345][T21861] ISOFS: Unable to identify CD-ROM format. [ 2053.133905][T21872] ISOFS: Unable to identify CD-ROM format. 22:51:55 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d10, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:51:55 executing program 5 (fault-call:0 fault-nth:26): syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:51:55 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x2000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:55 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b68, 0xd) 22:51:55 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1a, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:55 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x24000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2053.213532][T21860] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 [ 2053.218192][T21872] ISOFS: Unable to identify CD-ROM format. 22:51:55 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b68, 0xe) 22:51:55 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b68, 0x10) 22:51:56 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b68, 0x11) 22:51:56 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b68, 0x12) 22:51:56 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b68, 0x25) [ 2053.368040][T21891] FAULT_INJECTION: forcing a failure. [ 2053.368040][T21891] name failslab, interval 1, probability 0, space 0, times 0 [ 2053.389869][T21890] ISOFS: Unable to identify CD-ROM format. [ 2053.407767][T21887] ISOFS: Unable to identify CD-ROM format. [ 2053.411413][T21891] CPU: 1 PID: 21891 Comm: syz-executor.5 Not tainted 5.8.0-rc6-syzkaller #0 [ 2053.419624][T21907] ISOFS: Unable to identify CD-ROM format. [ 2053.422315][T21891] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2053.422318][T21891] Call Trace: [ 2053.422334][T21891] dump_stack+0x10f/0x19d [ 2053.422344][T21891] should_fail+0x23c/0x250 [ 2053.422355][T21891] __should_failslab+0x81/0x90 [ 2053.422366][T21891] ? set_qf_name+0x220/0x220 [ 2053.422374][T21891] should_failslab+0x5/0x20 22:51:56 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b68, 0x5c) [ 2053.422389][T21891] kmem_cache_alloc+0x29/0x2b0 [ 2053.468742][T21891] ? ext4_alloc_inode+0x27/0x2c0 [ 2053.468751][T21891] ? set_qf_name+0x220/0x220 [ 2053.468761][T21891] ext4_alloc_inode+0x27/0x2c0 [ 2053.468770][T21891] ? set_qf_name+0x220/0x220 [ 2053.468779][T21891] new_inode_pseudo+0x38/0x190 [ 2053.468792][T21891] new_inode+0x21/0x100 [ 2053.496537][T21891] __ext4_new_inode+0x2cb/0x2fc0 [ 2053.501464][T21891] ? tomoyo_path_number_perm+0x286/0x2d0 [ 2053.507092][T21891] ext4_mkdir+0x299/0xc90 [ 2053.511421][T21891] ? generic_permission+0xe7/0x3e0 [ 2053.511428][T21891] ? inode_permission+0x61/0x330 [ 2053.511456][T21891] vfs_mkdir+0x288/0x370 [ 2053.511470][T21891] do_mkdirat+0x132/0x220 [ 2053.530051][T21891] __x64_sys_mkdir+0x32/0x40 [ 2053.534640][T21891] do_syscall_64+0x51/0xb0 [ 2053.539033][T21891] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2053.544890][T21891] RIP: 0033:0x45b677 [ 2053.548757][T21891] Code: Bad RIP value. [ 2053.552796][T21891] RSP: 002b:00007f03a69f8a98 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 2053.561215][T21891] RAX: ffffffffffffffda RBX: 00007f03a69f96d4 RCX: 000000000045b677 [ 2053.569157][T21891] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000040 [ 2053.577135][T21891] RBP: 0000000000000004 R08: 0000000000000000 R09: 000000000000000a [ 2053.585076][T21891] R10: 0000000000000075 R11: 0000000000000246 R12: 00007f03a69f8b30 [ 2053.593022][T21891] R13: 00007f03a69f8ad0 R14: 0000000000000005 R15: 000000000078bf0c [ 2053.772338][T21908] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 [ 2053.793727][T21907] ISOFS: Unable to identify CD-ROM format. [ 2053.805241][T21887] ISOFS: Unable to identify CD-ROM format. 22:51:56 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d11, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:51:56 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b68, 0x300) 22:51:56 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1b, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:56 executing program 5 (fault-call:0 fault-nth:27): syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:51:56 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x25000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:56 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x2040000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2053.951880][T21908] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 22:51:56 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b68, 0x500) 22:51:56 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b68, 0x600) [ 2054.059429][T21933] FAULT_INJECTION: forcing a failure. [ 2054.059429][T21933] name failslab, interval 1, probability 0, space 0, times 0 [ 2054.060385][T21936] ISOFS: Unable to identify CD-ROM format. [ 2054.103309][T21933] CPU: 0 PID: 21933 Comm: syz-executor.5 Not tainted 5.8.0-rc6-syzkaller #0 [ 2054.111989][T21933] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2054.122028][T21933] Call Trace: [ 2054.122047][T21933] dump_stack+0x10f/0x19d [ 2054.122092][T21933] should_fail+0x23c/0x250 [ 2054.122104][T21933] __should_failslab+0x81/0x90 [ 2054.122114][T21933] ? kcalloc+0x32/0x50 22:51:56 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b68, 0x700) [ 2054.122122][T21933] should_failslab+0x5/0x20 [ 2054.122130][T21933] __kmalloc+0x43/0x2d0 [ 2054.122142][T21933] ? check_preemption_disabled+0x51/0x140 [ 2054.122155][T21933] kcalloc+0x32/0x50 [ 2054.122168][T21933] ext4_find_extent+0x248/0x840 [ 2054.122196][T21933] ext4_ext_map_blocks+0xd9/0x20c0 [ 2054.122205][T21933] ? from_kprojid+0x143/0x190 [ 2054.122213][T21933] ? __brelse+0x2c/0x50 [ 2054.122223][T21933] ? __this_cpu_preempt_check+0x18/0x20 [ 2054.122231][T21933] ? percpu_counter_add_batch+0x112/0x130 [ 2054.122241][T21933] ? _raw_read_unlock+0x13/0x30 [ 2054.122250][T21933] ext4_map_blocks+0x2bd/0xf60 [ 2054.122259][T21933] ? __brelse+0x2c/0x50 [ 2054.122301][T21933] ext4_getblk+0x67/0x2e0 [ 2054.122310][T21933] ext4_bread+0x3a/0x1f0 [ 2054.122318][T21933] ext4_append+0xda/0x1c0 [ 2054.122326][T21933] ext4_mkdir+0x4b6/0xc90 [ 2054.122335][T21933] ? generic_permission+0xe7/0x3e0 [ 2054.122341][T21933] ? inode_permission+0x61/0x330 [ 2054.122364][T21933] vfs_mkdir+0x288/0x370 [ 2054.122435][T21933] do_mkdirat+0x132/0x220 [ 2054.122446][T21933] __x64_sys_mkdir+0x32/0x40 [ 2054.122455][T21933] do_syscall_64+0x51/0xb0 [ 2054.122466][T21933] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2054.122473][T21933] RIP: 0033:0x45b677 [ 2054.122475][T21933] Code: Bad RIP value. [ 2054.122479][T21933] RSP: 002b:00007f03a69f8a98 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 2054.122487][T21933] RAX: ffffffffffffffda RBX: 00007f03a69f96d4 RCX: 000000000045b677 [ 2054.122492][T21933] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000040 [ 2054.122496][T21933] RBP: 0000000000000004 R08: 0000000000000000 R09: 000000000000000a 22:51:57 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b68, 0x900) [ 2054.122501][T21933] R10: 0000000000000075 R11: 0000000000000246 R12: 00007f03a69f8b30 [ 2054.122505][T21933] R13: 00007f03a69f8ad0 R14: 0000000000000005 R15: 000000000078bf0c [ 2054.134885][T21934] ISOFS: Unable to identify CD-ROM format. 22:51:57 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b68, 0xa00) 22:51:57 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b68, 0xb00) [ 2054.363723][T21946] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 [ 2054.373206][T21933] isofs_fill_super: bread failed, dev=loop5, iso_blknum=16, block=32 [ 2054.421498][T21936] ISOFS: Unable to identify CD-ROM format. 22:51:57 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d12, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:51:57 executing program 5 (fault-call:0 fault-nth:28): syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:51:57 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1c, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:57 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x26000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:57 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x3000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:57 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b68, 0xc00) [ 2054.678955][T21946] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 [ 2054.776724][T21979] ISOFS: Unable to identify CD-ROM format. [ 2054.781223][T21983] ISOFS: Unable to identify CD-ROM format. [ 2054.789822][T21982] FAULT_INJECTION: forcing a failure. [ 2054.789822][T21982] name failslab, interval 1, probability 0, space 0, times 0 [ 2054.802491][T21982] CPU: 1 PID: 21982 Comm: syz-executor.5 Not tainted 5.8.0-rc6-syzkaller #0 [ 2054.811141][T21982] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2054.821171][T21982] Call Trace: 22:51:57 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b68, 0xd00) 22:51:57 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b68, 0xe00) [ 2054.824447][T21982] dump_stack+0x10f/0x19d [ 2054.828775][T21982] should_fail+0x23c/0x250 [ 2054.833173][T21982] __should_failslab+0x81/0x90 [ 2054.837921][T21982] should_failslab+0x5/0x20 [ 2054.842412][T21982] kmem_cache_alloc+0x29/0x2b0 [ 2054.847164][T21982] ? __es_insert_extent+0x53a/0xe70 [ 2054.847271][T21982] __es_insert_extent+0x53a/0xe70 [ 2054.857417][T21982] ? psi_group_change+0x1bd/0x280 [ 2054.862433][T21982] ? should_fail+0xd6/0x250 [ 2054.866915][T21982] ? check_preemption_disabled+0x51/0x140 22:51:57 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b68, 0x1100) [ 2054.872671][T21982] ? debug_smp_processor_id+0x18/0x20 [ 2054.878039][T21982] ext4_es_insert_extent+0x18b/0x1ad0 [ 2054.883455][T21982] ? ext4_ext_convert_to_initialized+0x1060/0x1060 [ 2054.883471][T21982] ext4_ext_map_blocks+0xd08/0x20c0 [ 2054.895114][T21982] ? __brelse+0x2c/0x50 [ 2054.899254][T21982] ? __this_cpu_preempt_check+0x18/0x20 [ 2054.904784][T21982] ? percpu_counter_add_batch+0x112/0x130 [ 2054.910487][T21982] ? _raw_read_unlock+0x13/0x30 [ 2054.915396][T21982] ext4_map_blocks+0x2bd/0xf60 [ 2054.920204][T21982] ? __brelse+0x2c/0x50 22:51:57 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b68, 0x1200) [ 2054.920219][T21982] ext4_getblk+0x67/0x2e0 [ 2054.928652][T21982] ext4_bread+0x3a/0x1f0 [ 2054.932875][T21982] ext4_append+0xda/0x1c0 [ 2054.937188][T21982] ext4_mkdir+0x4b6/0xc90 [ 2054.941504][T21982] ? generic_permission+0xe7/0x3e0 [ 2054.946619][T21982] ? inode_permission+0x61/0x330 [ 2054.951544][T21982] vfs_mkdir+0x288/0x370 [ 2054.955778][T21982] do_mkdirat+0x132/0x220 [ 2054.955794][T21982] __x64_sys_mkdir+0x32/0x40 [ 2054.964712][T21982] do_syscall_64+0x51/0xb0 [ 2054.969213][T21982] entry_SYSCALL_64_after_hwframe+0x44/0xa9 22:51:57 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b68, 0x2500) [ 2054.975091][T21982] RIP: 0033:0x45b677 [ 2054.978958][T21982] Code: Bad RIP value. [ 2054.983004][T21982] RSP: 002b:00007f03a69f8a98 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 2054.991395][T21982] RAX: ffffffffffffffda RBX: 00007f03a69f96d4 RCX: 000000000045b677 [ 2054.999387][T21982] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000040 [ 2054.999393][T21982] RBP: 0000000000000004 R08: 0000000000000000 R09: 000000000000000a [ 2054.999398][T21982] R10: 0000000000000075 R11: 0000000000000246 R12: 00007f03a69f8b30 22:51:57 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b68, 0x5c00) [ 2054.999409][T21982] R13: 00007f03a69f8ad0 R14: 0000000000000005 R15: 000000000078bf0c [ 2055.072871][T21985] ISOFS: Unable to identify CD-ROM format. [ 2055.093531][T21987] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 [ 2055.101798][T21982] isofs_fill_super: bread failed, dev=loop5, iso_blknum=16, block=32 [ 2055.150552][T21983] ISOFS: Unable to identify CD-ROM format. [ 2055.247066][T21987] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 [ 2055.262809][T21985] ISOFS: Unable to identify CD-ROM format. 22:51:58 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d25, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:51:58 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b68, 0xff00) 22:51:58 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1d, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:58 executing program 5 (fault-call:0 fault-nth:29): syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:51:58 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x4000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:58 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x27000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:58 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b68, 0x1000000) 22:51:58 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b68, 0x2000000) 22:51:58 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b68, 0x3000000) [ 2055.498058][T22021] FAULT_INJECTION: forcing a failure. [ 2055.498058][T22021] name failslab, interval 1, probability 0, space 0, times 0 [ 2055.511081][T22021] CPU: 1 PID: 22021 Comm: syz-executor.5 Not tainted 5.8.0-rc6-syzkaller #0 [ 2055.519798][T22021] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2055.527978][T22025] ISOFS: Unable to identify CD-ROM format. [ 2055.529834][T22021] Call Trace: [ 2055.529853][T22021] dump_stack+0x10f/0x19d [ 2055.529869][T22021] should_fail+0x23c/0x250 [ 2055.547622][T22021] __should_failslab+0x81/0x90 [ 2055.547660][T22021] ? kcalloc+0x32/0x50 [ 2055.556419][T22021] should_failslab+0x5/0x20 [ 2055.560906][T22021] __kmalloc+0x43/0x2d0 [ 2055.565108][T22021] kcalloc+0x32/0x50 [ 2055.568986][T22021] ext4_find_extent+0x248/0x840 [ 2055.573825][T22021] ext4_ext_map_blocks+0xd9/0x20c0 [ 2055.578922][T22021] ? __brelse+0x2c/0x50 [ 2055.583058][T22021] ? __this_cpu_preempt_check+0x18/0x20 [ 2055.588574][T22021] ? percpu_counter_add_batch+0x112/0x130 22:51:58 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b68, 0x4000000) [ 2055.594352][T22021] ? _raw_read_unlock+0x13/0x30 [ 2055.599179][T22021] ext4_map_blocks+0x6d3/0xf60 [ 2055.603932][T22021] ? __brelse+0x2c/0x50 [ 2055.608081][T22021] ext4_getblk+0x67/0x2e0 [ 2055.612487][T22021] ext4_bread+0x3a/0x1f0 [ 2055.612496][T22021] ext4_append+0xda/0x1c0 [ 2055.612516][T22021] ext4_mkdir+0x4b6/0xc90 [ 2055.612525][T22021] ? generic_permission+0xe7/0x3e0 [ 2055.612532][T22021] ? inode_permission+0x61/0x330 [ 2055.612541][T22021] vfs_mkdir+0x288/0x370 [ 2055.612553][T22021] do_mkdirat+0x132/0x220 [ 2055.612562][T22021] __x64_sys_mkdir+0x32/0x40 [ 2055.612572][T22021] do_syscall_64+0x51/0xb0 [ 2055.612585][T22021] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2055.612594][T22021] RIP: 0033:0x45b677 [ 2055.612597][T22021] Code: Bad RIP value. [ 2055.612601][T22021] RSP: 002b:00007f03a69f8a98 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 2055.612609][T22021] RAX: ffffffffffffffda RBX: 00007f03a69f96d4 RCX: 000000000045b677 22:51:58 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b68, 0x5000000) 22:51:58 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b68, 0x6000000) [ 2055.612614][T22021] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000040 [ 2055.612619][T22021] RBP: 0000000000000004 R08: 0000000000000000 R09: 000000000000000a [ 2055.612624][T22021] R10: 0000000000000075 R11: 0000000000000246 R12: 00007f03a69f8b30 [ 2055.612628][T22021] R13: 00007f03a69f8ad0 R14: 0000000000000005 R15: 000000000078bf0c [ 2055.675467][T22020] ISOFS: Unable to identify CD-ROM format. [ 2055.714631][T22032] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 22:51:58 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d48, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:51:58 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b68, 0x7000000) 22:51:58 executing program 5 (fault-call:0 fault-nth:30): syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:51:58 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1e, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2055.840070][T22038] ISOFS: Unable to identify CD-ROM format. [ 2055.848317][T22025] ISOFS: Unable to identify CD-ROM format. [ 2055.854171][T22020] ISOFS: Unable to identify CD-ROM format. 22:51:58 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x5000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:58 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x28000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:58 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b68, 0x8000000) [ 2056.053933][T22058] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 [ 2056.065295][T22062] FAULT_INJECTION: forcing a failure. [ 2056.065295][T22062] name failslab, interval 1, probability 0, space 0, times 0 [ 2056.121540][T22062] CPU: 0 PID: 22062 Comm: syz-executor.5 Not tainted 5.8.0-rc6-syzkaller #0 [ 2056.130231][T22062] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2056.140266][T22062] Call Trace: [ 2056.143602][T22062] dump_stack+0x10f/0x19d [ 2056.147920][T22062] should_fail+0x23c/0x250 [ 2056.152323][T22062] __should_failslab+0x81/0x90 [ 2056.157090][T22062] should_failslab+0x5/0x20 [ 2056.157145][T22062] kmem_cache_alloc+0x29/0x2b0 [ 2056.157161][T22062] ? ext4_mb_new_blocks+0x1ef/0xcf0 22:51:58 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b68, 0x9000000) 22:51:58 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b68, 0xa000000) [ 2056.171567][T22062] ext4_mb_new_blocks+0x1ef/0xcf0 [ 2056.176584][T22062] ext4_ext_map_blocks+0x164e/0x20c0 [ 2056.181872][T22062] ext4_map_blocks+0x6d3/0xf60 [ 2056.186622][T22062] ? __brelse+0x2c/0x50 [ 2056.190765][T22062] ext4_getblk+0x67/0x2e0 [ 2056.190795][T22062] ext4_bread+0x3a/0x1f0 [ 2056.190805][T22062] ext4_append+0xda/0x1c0 [ 2056.190815][T22062] ext4_mkdir+0x4b6/0xc90 [ 2056.190825][T22062] ? generic_permission+0xe7/0x3e0 [ 2056.190832][T22062] ? inode_permission+0x61/0x330 [ 2056.190841][T22062] vfs_mkdir+0x288/0x370 [ 2056.190851][T22062] do_mkdirat+0x132/0x220 [ 2056.190861][T22062] __x64_sys_mkdir+0x32/0x40 [ 2056.190870][T22062] do_syscall_64+0x51/0xb0 [ 2056.190883][T22062] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2056.190890][T22062] RIP: 0033:0x45b677 [ 2056.190894][T22062] Code: Bad RIP value. [ 2056.190899][T22062] RSP: 002b:00007f03a69f8a98 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 2056.190933][T22062] RAX: ffffffffffffffda RBX: 00007f03a69f96d4 RCX: 000000000045b677 [ 2056.190938][T22062] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000040 [ 2056.190943][T22062] RBP: 0000000000000004 R08: 0000000000000000 R09: 000000000000000a [ 2056.190947][T22062] R10: 0000000000000075 R11: 0000000000000246 R12: 00007f03a69f8b30 22:51:59 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b68, 0xb000000) 22:51:59 executing program 5 (fault-call:0 fault-nth:31): syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2056.190952][T22062] R13: 00007f03a69f8ad0 R14: 0000000000000005 R15: 000000000078bf0c [ 2056.299598][T22074] ISOFS: Unable to identify CD-ROM format. [ 2056.307382][T22073] ISOFS: Unable to identify CD-ROM format. [ 2056.317859][T22069] ISOFS: Unable to identify CD-ROM format. [ 2056.361691][T22058] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 22:51:59 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x21, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:59 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d4c, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:51:59 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x6000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:59 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b68, 0xc000000) 22:51:59 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b68, 0xd000000) 22:51:59 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b68, 0xe000000) 22:51:59 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x29000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2056.509365][T22089] FAULT_INJECTION: forcing a failure. [ 2056.509365][T22089] name failslab, interval 1, probability 0, space 0, times 0 [ 2056.524903][T22089] CPU: 0 PID: 22089 Comm: syz-executor.5 Not tainted 5.8.0-rc6-syzkaller #0 [ 2056.524908][T22089] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2056.524911][T22089] Call Trace: [ 2056.524927][T22089] dump_stack+0x10f/0x19d [ 2056.524938][T22089] should_fail+0x23c/0x250 [ 2056.524950][T22089] __should_failslab+0x81/0x90 [ 2056.524959][T22089] should_failslab+0x5/0x20 [ 2056.524969][T22089] kmem_cache_alloc+0x29/0x2b0 [ 2056.524982][T22089] ? ext4_mb_new_blocks+0x2bd/0xcf0 [ 2056.524994][T22089] ext4_mb_new_blocks+0x2bd/0xcf0 [ 2056.525007][T22089] ext4_ext_map_blocks+0x164e/0x20c0 22:51:59 executing program 5 (fault-call:0 fault-nth:32): syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2056.525020][T22089] ext4_map_blocks+0x6d3/0xf60 [ 2056.525107][T22089] ? __brelse+0x2c/0x50 [ 2056.525154][T22089] ext4_getblk+0x67/0x2e0 [ 2056.525163][T22089] ext4_bread+0x3a/0x1f0 [ 2056.525171][T22089] ext4_append+0xda/0x1c0 [ 2056.525179][T22089] ext4_mkdir+0x4b6/0xc90 [ 2056.525188][T22089] ? generic_permission+0xe7/0x3e0 [ 2056.525194][T22089] ? inode_permission+0x61/0x330 [ 2056.525203][T22089] vfs_mkdir+0x288/0x370 [ 2056.525214][T22089] do_mkdirat+0x132/0x220 [ 2056.525225][T22089] __x64_sys_mkdir+0x32/0x40 [ 2056.525235][T22089] do_syscall_64+0x51/0xb0 [ 2056.525302][T22089] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2056.525309][T22089] RIP: 0033:0x45b677 [ 2056.525312][T22089] Code: Bad RIP value. [ 2056.525316][T22089] RSP: 002b:00007f03a69f8a98 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 2056.525325][T22089] RAX: ffffffffffffffda RBX: 00007f03a69f96d4 RCX: 000000000045b677 [ 2056.525331][T22089] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000040 [ 2056.525337][T22089] RBP: 0000000000000004 R08: 0000000000000000 R09: 000000000000000a [ 2056.525343][T22089] R10: 0000000000000075 R11: 0000000000000246 R12: 00007f03a69f8b30 [ 2056.525348][T22089] R13: 00007f03a69f8ad0 R14: 0000000000000005 R15: 000000000078bf0c [ 2056.656524][T22109] ISOFS: Unable to identify CD-ROM format. [ 2056.659623][T22108] ISOFS: Unable to identify CD-ROM format. [ 2056.672754][T22110] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 22:51:59 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b68, 0x10000000) 22:51:59 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b68, 0x11000000) [ 2056.828400][T22110] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 [ 2056.892782][T22108] ISOFS: Unable to identify CD-ROM format. [ 2056.903185][T22126] FAULT_INJECTION: forcing a failure. [ 2056.903185][T22126] name failslab, interval 1, probability 0, space 0, times 0 [ 2056.915804][T22126] CPU: 0 PID: 22126 Comm: syz-executor.5 Not tainted 5.8.0-rc6-syzkaller #0 [ 2056.924455][T22126] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2056.934483][T22126] Call Trace: [ 2056.937753][T22126] dump_stack+0x10f/0x19d [ 2056.942058][T22126] should_fail+0x23c/0x250 [ 2056.946464][T22126] __should_failslab+0x81/0x90 [ 2056.951197][T22126] should_failslab+0x5/0x20 [ 2056.955672][T22126] kmem_cache_alloc+0x29/0x2b0 [ 2056.960407][T22126] ? __es_insert_extent+0x53a/0xe70 [ 2056.965581][T22126] __es_insert_extent+0x53a/0xe70 [ 2056.970676][T22126] ext4_es_insert_extent+0x18b/0x1ad0 [ 2056.976027][T22126] ext4_map_blocks+0xa84/0xf60 [ 2056.980786][T22126] ? __brelse+0x2c/0x50 [ 2056.984918][T22126] ext4_getblk+0x67/0x2e0 [ 2056.989219][T22126] ext4_bread+0x3a/0x1f0 [ 2056.993450][T22126] ext4_append+0xda/0x1c0 [ 2056.997746][T22126] ext4_mkdir+0x4b6/0xc90 [ 2057.002050][T22126] ? generic_permission+0xe7/0x3e0 [ 2057.007141][T22126] ? inode_permission+0x61/0x330 [ 2057.012049][T22126] vfs_mkdir+0x288/0x370 [ 2057.016313][T22126] do_mkdirat+0x132/0x220 [ 2057.020623][T22126] __x64_sys_mkdir+0x32/0x40 [ 2057.025181][T22126] do_syscall_64+0x51/0xb0 [ 2057.029584][T22126] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2057.035444][T22126] RIP: 0033:0x45b677 [ 2057.039321][T22126] Code: Bad RIP value. 22:51:59 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d5c, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:51:59 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b68, 0x12000000) [ 2057.043354][T22126] RSP: 002b:00007f03a69f8a98 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 2057.051734][T22126] RAX: ffffffffffffffda RBX: 00007f03a69f96d4 RCX: 000000000045b677 [ 2057.059677][T22126] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000040 [ 2057.067623][T22126] RBP: 0000000000000004 R08: 0000000000000000 R09: 000000000000000a [ 2057.075650][T22126] R10: 0000000000000075 R11: 0000000000000246 R12: 00007f03a69f8b30 [ 2057.083592][T22126] R13: 00007f03a69f8ad0 R14: 0000000000000005 R15: 000000000078bf0c 22:51:59 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x22, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:59 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b68, 0x25000000) 22:51:59 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x6040000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:59 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b68, 0x5c000000) 22:51:59 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b68, 0xfdfdffff) [ 2057.138033][T22109] ISOFS: Unable to identify CD-ROM format. [ 2057.161559][T22126] isofs_fill_super: bread failed, dev=loop5, iso_blknum=16, block=32 22:51:59 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x2a000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:51:59 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b68, 0xff000000) 22:52:00 executing program 5 (fault-call:0 fault-nth:33): syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:00 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b68, 0xfffffdfd) 22:52:00 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b68, 0x1000000000000) [ 2057.371576][T22137] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 [ 2057.486954][T22168] FAULT_INJECTION: forcing a failure. [ 2057.486954][T22168] name failslab, interval 1, probability 0, space 0, times 0 [ 2057.511636][T22168] CPU: 1 PID: 22168 Comm: syz-executor.5 Not tainted 5.8.0-rc6-syzkaller #0 [ 2057.520318][T22168] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2057.530356][T22168] Call Trace: [ 2057.533676][T22168] dump_stack+0x10f/0x19d [ 2057.536370][T22160] ISOFS: Unable to identify CD-ROM format. [ 2057.537986][T22168] should_fail+0x23c/0x250 [ 2057.538002][T22168] __should_failslab+0x81/0x90 [ 2057.552979][T22168] ? __se_sys_mount+0x3a/0x100 [ 2057.557720][T22168] should_failslab+0x5/0x20 [ 2057.562204][T22168] __kmalloc_track_caller+0x41/0x2d0 [ 2057.567486][T22168] ? strnlen_user+0x166/0x1f0 [ 2057.572150][T22168] strndup_user+0x73/0x120 [ 2057.576543][T22168] __se_sys_mount+0x3a/0x100 [ 2057.581107][T22168] __x64_sys_mount+0x63/0x70 [ 2057.585674][T22168] do_syscall_64+0x51/0xb0 [ 2057.590119][T22168] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2057.596011][T22168] RIP: 0033:0x45ec4a [ 2057.599870][T22168] Code: Bad RIP value. [ 2057.603906][T22168] RSP: 002b:00007f03a69f8a98 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 2057.612287][T22168] RAX: ffffffffffffffda RBX: 00007f03a69f96d4 RCX: 000000000045ec4a [ 2057.620231][T22168] RDX: 00007f03a69f8ad0 RSI: 0000000020000040 RDI: 00007f03a69f8af0 [ 2057.628171][T22168] RBP: 0000000000000004 R08: 00007f03a69f8b30 R09: 00007f03a69f8ad0 [ 2057.636123][T22168] R10: 0000000000000001 R11: 0000000000000206 R12: 00007f03a69f8b30 [ 2057.644064][T22168] R13: 00007f03a69f8ad0 R14: 0000000000000005 R15: 000000000078bf0c 22:52:00 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d60, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:00 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b68, 0x100000000000000) [ 2057.865672][T22160] ISOFS: Unable to identify CD-ROM format. 22:52:00 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x23, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:00 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x7000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:00 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b68, 0x200000000000000) 22:52:00 executing program 5 (fault-call:0 fault-nth:34): syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2057.976595][T22182] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 22:52:00 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x3f000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2058.019565][T22191] FAULT_INJECTION: forcing a failure. [ 2058.019565][T22191] name failslab, interval 1, probability 0, space 0, times 0 [ 2058.038639][T22191] CPU: 0 PID: 22191 Comm: syz-executor.5 Not tainted 5.8.0-rc6-syzkaller #0 [ 2058.047423][T22191] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2058.057458][T22191] Call Trace: [ 2058.060726][T22191] dump_stack+0x10f/0x19d [ 2058.065026][T22191] should_fail+0x23c/0x250 [ 2058.069412][T22191] __should_failslab+0x81/0x90 [ 2058.074142][T22191] ? __se_sys_mount+0x7d/0x100 [ 2058.078959][T22191] should_failslab+0x5/0x20 [ 2058.083483][T22191] __kmalloc_track_caller+0x41/0x2d0 [ 2058.088737][T22191] ? strnlen_user+0x166/0x1f0 [ 2058.093391][T22191] strndup_user+0x73/0x120 [ 2058.097862][T22191] __se_sys_mount+0x7d/0x100 [ 2058.102507][T22191] __x64_sys_mount+0x63/0x70 [ 2058.107081][T22191] do_syscall_64+0x51/0xb0 [ 2058.111467][T22191] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2058.117333][T22191] RIP: 0033:0x45ec4a [ 2058.121199][T22191] Code: Bad RIP value. [ 2058.125235][T22191] RSP: 002b:00007f03a69f8a98 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 2058.133618][T22191] RAX: ffffffffffffffda RBX: 00007f03a69f96d4 RCX: 000000000045ec4a [ 2058.141570][T22191] RDX: 00007f03a69f8ad0 RSI: 0000000020000040 RDI: 00007f03a69f8af0 [ 2058.149520][T22191] RBP: 0000000000000004 R08: 00007f03a69f8b30 R09: 00007f03a69f8ad0 [ 2058.157469][T22191] R10: 0000000000000001 R11: 0000000000000206 R12: 00007f03a69f8b30 22:52:00 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b68, 0x300000000000000) [ 2058.165491][T22191] R13: 00007f03a69f8ad0 R14: 0000000000000005 R15: 000000000078bf0c 22:52:00 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b68, 0x400000000000000) 22:52:00 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b68, 0x500000000000000) 22:52:00 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d68, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:00 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b68, 0x600000000000000) 22:52:00 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b68, 0x700000000000000) 22:52:01 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x24, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:01 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b68, 0x800000000000000) [ 2058.332062][T22195] ISOFS: Unable to identify CD-ROM format. [ 2058.378247][T22203] ISOFS: Unable to identify CD-ROM format. [ 2058.483301][T22217] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 [ 2058.590750][T22195] ISOFS: Unable to identify CD-ROM format. 22:52:01 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x8000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:01 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b68, 0x900000000000000) 22:52:01 executing program 5 (fault-call:0 fault-nth:35): syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2058.703798][T22217] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 [ 2058.728009][T22203] ISOFS: Unable to identify CD-ROM format. 22:52:01 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x40000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:01 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b68, 0xa00000000000000) 22:52:01 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d6c, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:01 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x25, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2058.886422][T22242] FAULT_INJECTION: forcing a failure. [ 2058.886422][T22242] name failslab, interval 1, probability 0, space 0, times 0 [ 2058.907311][T22242] CPU: 0 PID: 22242 Comm: syz-executor.5 Not tainted 5.8.0-rc6-syzkaller #0 [ 2058.915988][T22242] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2058.926024][T22242] Call Trace: [ 2058.929337][T22242] dump_stack+0x10f/0x19d [ 2058.933653][T22242] should_fail+0x23c/0x250 [ 2058.938053][T22242] __should_failslab+0x81/0x90 [ 2058.942802][T22242] should_failslab+0x5/0x20 [ 2058.947289][T22242] kmem_cache_alloc_trace+0x32/0x2c0 [ 2058.952567][T22242] ? copy_mount_options+0x43/0x130 [ 2058.957662][T22242] copy_mount_options+0x43/0x130 [ 2058.962671][T22242] __se_sys_mount+0xa8/0x100 [ 2058.967249][T22242] __x64_sys_mount+0x63/0x70 [ 2058.971819][T22242] do_syscall_64+0x51/0xb0 [ 2058.976206][T22242] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2058.982066][T22242] RIP: 0033:0x45ec4a [ 2058.985922][T22242] Code: Bad RIP value. [ 2058.989971][T22242] RSP: 002b:00007f03a69f8a98 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 2058.998350][T22242] RAX: ffffffffffffffda RBX: 00007f03a69f96d4 RCX: 000000000045ec4a [ 2059.006297][T22242] RDX: 00007f03a69f8ad0 RSI: 0000000020000040 RDI: 00007f03a69f8af0 [ 2059.014240][T22242] RBP: 0000000000000004 R08: 00007f03a69f8b30 R09: 00007f03a69f8ad0 [ 2059.023050][T22242] R10: 0000000000000001 R11: 0000000000000206 R12: 00007f03a69f8b30 22:52:01 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b68, 0xb00000000000000) [ 2059.030994][T22242] R13: 00007f03a69f8ad0 R14: 0000000000000005 R15: 000000000078bf0c 22:52:01 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b68, 0xc00000000000000) 22:52:01 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b68, 0xd00000000000000) 22:52:01 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b68, 0xe00000000000000) 22:52:01 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b68, 0x1000000000000000) [ 2059.098915][T22243] ISOFS: Unable to identify CD-ROM format. [ 2059.213153][T22270] ISOFS: Unable to identify CD-ROM format. [ 2059.226548][T22251] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 22:52:02 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x9000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:02 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b68, 0x1100000000000000) 22:52:02 executing program 5 (fault-call:0 fault-nth:36): syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2059.395918][T22251] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 [ 2059.415351][T22270] ISOFS: Unable to identify CD-ROM format. [ 2059.461598][T22279] FAULT_INJECTION: forcing a failure. [ 2059.461598][T22279] name failslab, interval 1, probability 0, space 0, times 0 [ 2059.474337][T22279] CPU: 1 PID: 22279 Comm: syz-executor.5 Not tainted 5.8.0-rc6-syzkaller #0 [ 2059.482989][T22279] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2059.493026][T22279] Call Trace: [ 2059.495889][T22285] ISOFS: Unable to identify CD-ROM format. [ 2059.496301][T22279] dump_stack+0x10f/0x19d [ 2059.496350][T22279] should_fail+0x23c/0x250 [ 2059.510861][T22279] __should_failslab+0x81/0x90 [ 2059.515617][T22279] should_failslab+0x5/0x20 [ 2059.520099][T22279] kmem_cache_alloc+0x29/0x2b0 [ 2059.524842][T22279] ? getname_flags+0x84/0x3d0 [ 2059.529509][T22279] getname_flags+0x84/0x3d0 [ 2059.533998][T22279] ? __list_add_valid+0x28/0x90 [ 2059.538834][T22279] user_path_at_empty+0x28/0x50 [ 2059.543675][T22279] do_mount+0xbf/0x1c00 [ 2059.547819][T22279] ? __check_object_size+0x253/0x310 [ 2059.553125][T22279] ? _copy_from_user+0x93/0xd0 22:52:02 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x48000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:02 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b68, 0x1200000000000000) 22:52:02 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d74, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:02 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x26, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2059.557869][T22279] __se_sys_mount+0xd3/0x100 [ 2059.562447][T22279] __x64_sys_mount+0x63/0x70 [ 2059.567016][T22279] do_syscall_64+0x51/0xb0 [ 2059.571419][T22279] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2059.577292][T22279] RIP: 0033:0x45ec4a [ 2059.581258][T22279] Code: Bad RIP value. [ 2059.585301][T22279] RSP: 002b:00007f03a69f8a98 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 2059.593755][T22279] RAX: ffffffffffffffda RBX: 00007f03a69f96d4 RCX: 000000000045ec4a [ 2059.601815][T22279] RDX: 00007f03a69f8ad0 RSI: 0000000020000040 RDI: 00007f03a69f8af0 22:52:02 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b68, 0x2500000000000000) [ 2059.609898][T22279] RBP: 0000000000000004 R08: 00007f03a69f8b30 R09: 00007f03a69f8ad0 [ 2059.609904][T22279] R10: 0000000000000001 R11: 0000000000000206 R12: 00007f03a69f8b30 [ 2059.609909][T22279] R13: 00007f03a69f8ad0 R14: 0000000000000005 R15: 000000000078bf0c [ 2059.647741][T22285] ISOFS: Unable to identify CD-ROM format. 22:52:02 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b68, 0x5c00000000000000) 22:52:02 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b68, 0xfdfdffff00000000) 22:52:02 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xa000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:02 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b68, 0xff00000000000000) [ 2059.712466][T22296] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 22:52:02 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCADDRT(r1, 0x890b, 0x0) ioctl$KDADDIO(r0, 0x4b68, 0x0) setxattr$trusted_overlay_upper(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='trusted.overlay.upper\x00', &(0x7f0000000080)={0x0, 0xfb, 0x2b, 0x2, 0x1f, "0e4d9edca6188e5c3f3fd8b519524594", "eaf621b276cab7b722b8bb4c60deb305feaac075670e"}, 0x2b, 0x3) 22:52:02 executing program 5 (fault-call:0 fault-nth:37): syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:02 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = shmget$private(0x0, 0x1000, 0x200, &(0x7f0000011000/0x1000)=nil) shmat(r1, &(0x7f0000000000/0x13000)=nil, 0x4000) shmctl$SHM_STAT(r1, 0xd, &(0x7f00000000c0)=""/4096) r2 = openat2(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x6000, 0x44}, 0x18) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000080)) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000002c0)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) r3 = socket(0x10, 0x3, 0x0) r4 = socket$inet(0x2, 0x3, 0x6) setsockopt$inet_msfilter(r4, 0x0, 0x8, &(0x7f00000000c0)=ANY=[@ANYBLOB=')'], 0x1) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000140)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000002c0)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) r6 = socket(0x10, 0x3, 0x0) r7 = socket$inet(0x2, 0x3, 0x6) setsockopt$inet_msfilter(r7, 0x0, 0x8, &(0x7f00000000c0)=ANY=[@ANYBLOB=')'], 0x1) getsockopt$inet_pktinfo(r7, 0x0, 0x8, &(0x7f0000000140)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000002c0)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r8, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r2, 0x89f0, &(0x7f00000011c0)={'syztnl0\x00', &(0x7f0000001140)={'syztnl2\x00', r8, 0x4, 0x9b, 0x12, 0x3f, 0x19, @loopback, @remote, 0x9be4157f0ae07799, 0x40, 0xd8, 0x4}}) sendmsg$NL80211_CMD_GET_INTERFACE(r2, &(0x7f0000001280)={&(0x7f00000010c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000001240)={&(0x7f0000001200)={0x40, 0x0, 0x0, 0x70bd27, 0x25dfdbff, {}, [@NL80211_ATTR_WIPHY={0x8, 0x1, 0xffffffffffffffff}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x401, 0x2}}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r5}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r9}]}, 0x40}, 0x1, 0x0, 0x0, 0x40000}, 0x800) ioctl$KDADDIO(r0, 0x4b68, 0x3) [ 2059.816523][T22298] ISOFS: Unable to identify CD-ROM format. [ 2059.872984][T22296] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 [ 2059.961954][T22322] ISOFS: Unable to identify CD-ROM format. [ 2059.969280][T22298] ISOFS: Unable to identify CD-ROM format. [ 2059.980026][T22332] FAULT_INJECTION: forcing a failure. [ 2059.980026][T22332] name failslab, interval 1, probability 0, space 0, times 0 [ 2059.995473][T22332] CPU: 0 PID: 22332 Comm: syz-executor.5 Not tainted 5.8.0-rc6-syzkaller #0 [ 2060.004141][T22332] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2060.014180][T22332] Call Trace: [ 2060.017451][T22332] dump_stack+0x10f/0x19d [ 2060.021834][T22332] should_fail+0x23c/0x250 [ 2060.026226][T22332] __should_failslab+0x81/0x90 [ 2060.030962][T22332] ? tomoyo_encode2+0x1e2/0x350 [ 2060.035782][T22332] should_failslab+0x5/0x20 [ 2060.040257][T22332] __kmalloc+0x43/0x2d0 [ 2060.044399][T22332] tomoyo_encode2+0x1e2/0x350 [ 2060.049117][T22332] tomoyo_encode+0x25/0x30 [ 2060.053508][T22332] tomoyo_mount_permission+0x1e5/0x740 [ 2060.058937][T22332] ? debug_smp_processor_id+0x18/0x20 [ 2060.064276][T22332] ? ___cache_free+0x2a/0x510 [ 2060.068926][T22332] ? filename_lookup+0x2b6/0x380 [ 2060.073836][T22332] tomoyo_sb_mount+0x31/0x40 [ 2060.078398][T22332] security_sb_mount+0x5c/0xb0 [ 2060.083172][T22332] do_mount+0xf1/0x1c00 [ 2060.087302][T22332] ? __check_object_size+0x253/0x310 [ 2060.092646][T22332] ? _copy_from_user+0x93/0xd0 [ 2060.097413][T22332] __se_sys_mount+0xd3/0x100 [ 2060.101973][T22332] __x64_sys_mount+0x63/0x70 [ 2060.106534][T22332] do_syscall_64+0x51/0xb0 [ 2060.110926][T22332] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2060.116787][T22332] RIP: 0033:0x45ec4a [ 2060.120668][T22332] Code: Bad RIP value. [ 2060.124702][T22332] RSP: 002b:00007f03a69f8a98 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 2060.133082][T22332] RAX: ffffffffffffffda RBX: 00007f03a69f96d4 RCX: 000000000045ec4a [ 2060.141038][T22332] RDX: 00007f03a69f8ad0 RSI: 0000000020000040 RDI: 00007f03a69f8af0 [ 2060.148982][T22332] RBP: 0000000000000004 R08: 00007f03a69f8b30 R09: 00007f03a69f8ad0 [ 2060.157020][T22332] R10: 0000000000000001 R11: 0000000000000206 R12: 00007f03a69f8b30 [ 2060.165019][T22332] R13: 00007f03a69f8ad0 R14: 0000000000000005 R15: 000000000078bf0c 22:52:02 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x4c000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:02 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40, 0x0) accept$inet(r1, &(0x7f0000000040)={0x2, 0x0, @local}, &(0x7f00000000c0)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r2, &(0x7f0000000180)=ANY=[], 0xfffffc7b) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x3) ioctl$KDADDIO(r0, 0x4b68, 0x0) 22:52:02 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d7a, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:02 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x27, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:03 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xb000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:03 executing program 5 (fault-call:0 fault-nth:38): syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2060.470491][T22343] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 [ 2060.483174][T22356] FAULT_INJECTION: forcing a failure. [ 2060.483174][T22356] name failslab, interval 1, probability 0, space 0, times 0 [ 2060.497478][T22356] CPU: 1 PID: 22356 Comm: syz-executor.5 Not tainted 5.8.0-rc6-syzkaller #0 [ 2060.506138][T22356] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2060.516167][T22356] Call Trace: [ 2060.519430][T22356] dump_stack+0x10f/0x19d [ 2060.523742][T22356] should_fail+0x23c/0x250 [ 2060.527028][T22349] ISOFS: Unable to identify CD-ROM format. [ 2060.528168][T22356] __should_failslab+0x81/0x90 [ 2060.528254][T22356] ? tomoyo_encode2+0x1e2/0x350 [ 2060.543636][T22356] should_failslab+0x5/0x20 [ 2060.548162][T22356] __kmalloc+0x43/0x2d0 [ 2060.552289][T22356] tomoyo_encode2+0x1e2/0x350 [ 2060.556933][T22356] tomoyo_encode+0x25/0x30 [ 2060.561320][T22356] tomoyo_mount_permission+0x1e5/0x740 [ 2060.566924][T22356] ? debug_smp_processor_id+0x18/0x20 [ 2060.572269][T22356] ? ___cache_free+0x2a/0x510 [ 2060.576914][T22356] ? filename_lookup+0x2b6/0x380 [ 2060.581885][T22356] tomoyo_sb_mount+0x31/0x40 [ 2060.586444][T22356] security_sb_mount+0x5c/0xb0 [ 2060.591199][T22356] do_mount+0xf1/0x1c00 [ 2060.591261][T22356] ? __check_object_size+0x253/0x310 [ 2060.591274][T22356] ? _copy_from_user+0x93/0xd0 [ 2060.591284][T22356] __se_sys_mount+0xd3/0x100 [ 2060.591294][T22356] __x64_sys_mount+0x63/0x70 [ 2060.591305][T22356] do_syscall_64+0x51/0xb0 [ 2060.591362][T22356] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2060.591374][T22356] RIP: 0033:0x45ec4a [ 2060.628668][T22356] Code: Bad RIP value. [ 2060.632704][T22356] RSP: 002b:00007f03a69f8a98 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 2060.641078][T22356] RAX: ffffffffffffffda RBX: 00007f03a69f96d4 RCX: 000000000045ec4a [ 2060.649039][T22356] RDX: 00007f03a69f8ad0 RSI: 0000000020000040 RDI: 00007f03a69f8af0 [ 2060.657028][T22356] RBP: 0000000000000004 R08: 00007f03a69f8b30 R09: 00007f03a69f8ad0 [ 2060.665033][T22356] R10: 0000000000000001 R11: 0000000000000206 R12: 00007f03a69f8b30 [ 2060.672979][T22356] R13: 00007f03a69f8ad0 R14: 0000000000000005 R15: 000000000078bf0c [ 2060.719406][T22357] ISOFS: Unable to identify CD-ROM format. 22:52:03 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x28, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:03 executing program 5 (fault-call:0 fault-nth:39): syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2060.920147][T22343] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 [ 2060.960605][T22349] ISOFS: Unable to identify CD-ROM format. 22:52:03 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x2, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2061.001022][T22375] FAULT_INJECTION: forcing a failure. [ 2061.001022][T22375] name failslab, interval 1, probability 0, space 0, times 0 [ 2061.023716][T22375] CPU: 0 PID: 22375 Comm: syz-executor.5 Not tainted 5.8.0-rc6-syzkaller #0 [ 2061.023822][T22357] ISOFS: Unable to identify CD-ROM format. [ 2061.032481][T22375] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2061.032485][T22375] Call Trace: [ 2061.032565][T22375] dump_stack+0x10f/0x19d [ 2061.032581][T22375] should_fail+0x23c/0x250 [ 2061.060349][T22375] __should_failslab+0x81/0x90 [ 2061.065208][T22375] ? tomoyo_encode2+0x1e2/0x350 [ 2061.070038][T22375] should_failslab+0x5/0x20 [ 2061.074558][T22375] __kmalloc+0x43/0x2d0 [ 2061.078701][T22375] tomoyo_encode2+0x1e2/0x350 [ 2061.083361][T22375] tomoyo_realpath_from_path+0x36e/0x3c0 [ 2061.088966][T22375] tomoyo_mount_permission+0x228/0x740 [ 2061.094431][T22375] ? debug_smp_processor_id+0x18/0x20 22:52:03 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) splice(r1, 0x0, r2, 0x0, 0x4ffe0, 0x0) ioctl$SOUND_MIXER_INFO(r1, 0x805c4d65, &(0x7f0000000000)) ioctl$KDADDIO(r0, 0x4b68, 0x0) [ 2061.099781][T22375] ? ___cache_free+0x2a/0x510 [ 2061.104452][T22375] ? filename_lookup+0x2b6/0x380 [ 2061.109383][T22375] tomoyo_sb_mount+0x31/0x40 [ 2061.113970][T22375] security_sb_mount+0x5c/0xb0 [ 2061.118718][T22375] do_mount+0xf1/0x1c00 [ 2061.122854][T22375] ? __check_object_size+0x253/0x310 [ 2061.128195][T22375] ? _copy_from_user+0x93/0xd0 [ 2061.128205][T22375] __se_sys_mount+0xd3/0x100 [ 2061.128213][T22375] __x64_sys_mount+0x63/0x70 [ 2061.128242][T22375] do_syscall_64+0x51/0xb0 22:52:03 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b68, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000180)=ANY=[], 0xfffffc7b) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000000)={0x15, "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"}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r2, &(0x7f0000000180)=ANY=[], 0xfffffc7b) ioctl$VIDIOC_STREAMON(r2, 0x40045612, &(0x7f0000000240)=0x9) [ 2061.128259][T22375] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2061.152360][T22375] RIP: 0033:0x45ec4a [ 2061.152363][T22375] Code: Bad RIP value. [ 2061.152368][T22375] RSP: 002b:00007f03a69f8a98 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 2061.168688][T22375] RAX: ffffffffffffffda RBX: 00007f03a69f96d4 RCX: 000000000045ec4a [ 2061.176649][T22375] RDX: 00007f03a69f8ad0 RSI: 0000000020000040 RDI: 00007f03a69f8af0 [ 2061.184606][T22375] RBP: 0000000000000004 R08: 00007f03a69f8b30 R09: 00007f03a69f8ad0 [ 2061.192562][T22375] R10: 0000000000000001 R11: 0000000000000206 R12: 00007f03a69f8b30 [ 2061.192568][T22375] R13: 00007f03a69f8ad0 R14: 0000000000000005 R15: 000000000078bf0c [ 2061.198241][T22375] ERROR: Out of memory at tomoyo_realpath_from_path. 22:52:04 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x5c000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:04 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x29, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:04 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xc000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:04 executing program 5 (fault-call:0 fault-nth:40): syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:04 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x3, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2061.594213][T22401] ISOFS: Unable to identify CD-ROM format. 22:52:04 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x2a, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2061.645468][T22409] FAULT_INJECTION: forcing a failure. [ 2061.645468][T22409] name failslab, interval 1, probability 0, space 0, times 0 [ 2061.649001][T22403] ISOFS: Unable to identify CD-ROM format. [ 2061.671476][T22409] CPU: 0 PID: 22409 Comm: syz-executor.5 Not tainted 5.8.0-rc6-syzkaller #0 [ 2061.680188][T22409] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2061.690221][T22409] Call Trace: [ 2061.693504][T22409] dump_stack+0x10f/0x19d [ 2061.697905][T22409] should_fail+0x23c/0x250 [ 2061.702313][T22409] __should_failslab+0x81/0x90 [ 2061.707112][T22409] should_failslab+0x5/0x20 [ 2061.711589][T22409] kmem_cache_alloc+0x29/0x2b0 [ 2061.716335][T22409] ? getname_kernel+0x37/0x1d0 [ 2061.721080][T22409] getname_kernel+0x37/0x1d0 [ 2061.725645][T22409] kern_path+0x19/0x40 [ 2061.729687][T22409] tomoyo_mount_permission+0x56a/0x740 [ 2061.735128][T22409] ? filename_lookup+0x2b6/0x380 [ 2061.740116][T22409] tomoyo_sb_mount+0x31/0x40 [ 2061.744730][T22409] security_sb_mount+0x5c/0xb0 [ 2061.749476][T22409] do_mount+0xf1/0x1c00 [ 2061.753713][T22409] ? __check_object_size+0x253/0x310 [ 2061.759096][T22409] ? _copy_from_user+0x93/0xd0 [ 2061.763833][T22409] __se_sys_mount+0xd3/0x100 [ 2061.768399][T22409] __x64_sys_mount+0x63/0x70 [ 2061.772965][T22409] do_syscall_64+0x51/0xb0 [ 2061.777444][T22409] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2061.783308][T22409] RIP: 0033:0x45ec4a [ 2061.787168][T22409] Code: Bad RIP value. 22:52:04 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x4, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2061.791201][T22409] RSP: 002b:00007f03a69f8a98 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 2061.799665][T22409] RAX: ffffffffffffffda RBX: 00007f03a69f96d4 RCX: 000000000045ec4a [ 2061.807604][T22409] RDX: 00007f03a69f8ad0 RSI: 0000000020000040 RDI: 00007f03a69f8af0 [ 2061.815635][T22409] RBP: 0000000000000004 R08: 00007f03a69f8b30 R09: 00007f03a69f8ad0 [ 2061.823661][T22409] R10: 0000000000000001 R11: 0000000000000206 R12: 00007f03a69f8b30 [ 2061.831681][T22409] R13: 00007f03a69f8ad0 R14: 0000000000000005 R15: 000000000078bf0c 22:52:04 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x5, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:04 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x6, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:04 executing program 5 (fault-call:0 fault-nth:41): syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:04 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b68, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f00000000c0)={0x7, 0x8}) close(r2) splice(r1, 0x0, r2, 0x0, 0x4ffe0, 0x0) ioctl$MON_IOCQ_RING_SIZE(r1, 0x9205) r3 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x8) ioctl$USBDEVFS_CLAIMINTERFACE(r3, 0x8004550f, &(0x7f0000000040)=0x3f) [ 2061.961703][T22401] ISOFS: Unable to identify CD-ROM format. 22:52:04 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b68, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x20000, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000040)={0x8, 0x3}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = io_uring_setup(0x196, &(0x7f0000000040)) io_uring_register$IORING_REGISTER_FILES(r3, 0x2, &(0x7f0000000140)=[r3], 0x1) ioctl$FS_IOC_GETFSMAP(r3, 0xc0c0583b, &(0x7f0000000500)={0x0, 0x0, 0x2, 0x0, [], [{0x1, 0x2, 0x1, 0xffffffffffff2ecc, 0x1000, 0x3d}, {0x58, 0xffff8000, 0x0, 0x5f6, 0x4, 0x3}], [[], []]}) write$binfmt_misc(r2, &(0x7f0000000180)=ANY=[], 0xfffffc7b) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00', 0x7, 0x4, 0x3c8, 0x0, 0xe8, 0xe8, 0x2e0, 0x2e0, 0x2e0, 0x4, &(0x7f0000000080), {[{{@uncond, 0xc0, 0xe8}, @unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x1}}}, {{@arp={@private=0xa010100, @initdev={0xac, 0x1e, 0x1, 0x0}, 0xff, 0xffffff00, 0x4, 0x5, {@empty, {[0x0, 0xa7bb0cdd4b30424b, 0x0, 0x0, 0xff, 0xff]}}, {@empty, {[0xff, 0xff, 0xff, 0xff, 0xff]}}, 0x100, 0x79, 0x81, 0x4, 0x3f8, 0x8, 'veth1_to_bond\x00', 'veth0_to_bridge\x00', {}, {}, 0x0, 0x50}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@dev={[], 0x33}, @loopback, @rand_addr=0x64010102, 0x2, 0xffffffff}}}, {{@arp={@private=0xa010101, @loopback, 0x0, 0x0, 0x7, 0x0, {@mac=@broadcast, {[0x0, 0xff, 0x0, 0xff, 0xff]}}, {@empty, {[0x0, 0x0, 0x0, 0xff, 0xff, 0xff]}}, 0x0, 0x5, 0x7fff, 0x6b, 0x800, 0x0, 'veth0\x00', 'veth1_to_hsr\x00', {}, {}, 0x0, 0x45}, 0xc0, 0xe8}, @unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00', 0x0, {0x4}}}], {{[], 0xc0, 0xe8}, {0x28}}}}, 0x418) [ 2062.010448][T22403] ISOFS: Unable to identify CD-ROM format. 22:52:04 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x60000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:04 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x7, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:04 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xd000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2062.123341][T22436] FAULT_INJECTION: forcing a failure. [ 2062.123341][T22436] name failslab, interval 1, probability 0, space 0, times 0 [ 2062.136326][T22436] CPU: 1 PID: 22436 Comm: syz-executor.5 Not tainted 5.8.0-rc6-syzkaller #0 [ 2062.145064][T22436] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2062.155097][T22436] Call Trace: [ 2062.158410][T22436] dump_stack+0x10f/0x19d [ 2062.162754][T22436] should_fail+0x23c/0x250 [ 2062.167148][T22436] __should_failslab+0x81/0x90 22:52:04 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x8, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2062.171970][T22436] ? tomoyo_realpath_from_path+0x98/0x3c0 [ 2062.177670][T22436] should_failslab+0x5/0x20 [ 2062.182156][T22436] __kmalloc+0x43/0x2d0 [ 2062.186302][T22436] tomoyo_realpath_from_path+0x98/0x3c0 [ 2062.191816][T22436] tomoyo_mount_permission+0x66e/0x740 [ 2062.197293][T22436] tomoyo_sb_mount+0x31/0x40 [ 2062.201920][T22436] security_sb_mount+0x5c/0xb0 [ 2062.206662][T22436] do_mount+0xf1/0x1c00 [ 2062.210794][T22436] ? __check_object_size+0x253/0x310 [ 2062.216099][T22436] ? _copy_from_user+0x93/0xd0 [ 2062.220834][T22436] __se_sys_mount+0xd3/0x100 [ 2062.225395][T22436] __x64_sys_mount+0x63/0x70 [ 2062.229954][T22436] do_syscall_64+0x51/0xb0 [ 2062.234394][T22436] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2062.240256][T22436] RIP: 0033:0x45ec4a [ 2062.244117][T22436] Code: Bad RIP value. [ 2062.248150][T22436] RSP: 002b:00007f03a69f8a98 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 2062.256525][T22436] RAX: ffffffffffffffda RBX: 00007f03a69f96d4 RCX: 000000000045ec4a [ 2062.264464][T22436] RDX: 00007f03a69f8ad0 RSI: 0000000020000040 RDI: 00007f03a69f8af0 22:52:05 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x48, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2062.272404][T22436] RBP: 0000000000000004 R08: 00007f03a69f8b30 R09: 00007f03a69f8ad0 [ 2062.280345][T22436] R10: 0000000000000001 R11: 0000000000000206 R12: 00007f03a69f8b30 [ 2062.288319][T22436] R13: 00007f03a69f8ad0 R14: 0000000000000005 R15: 000000000078bf0c [ 2062.311236][T22436] ERROR: Out of memory at tomoyo_realpath_from_path. 22:52:05 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x9, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:05 executing program 5 (fault-call:0 fault-nth:42): syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:05 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0xa, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2062.425480][T22455] ISOFS: Unable to identify CD-ROM format. 22:52:05 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xe000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:05 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0xb, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:05 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x4c, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2062.527783][T22462] ISOFS: Unable to identify CD-ROM format. [ 2062.538553][T22463] ISOFS: Unable to identify CD-ROM format. [ 2062.554116][T22455] ISOFS: Unable to identify CD-ROM format. [ 2062.710280][T22473] FAULT_INJECTION: forcing a failure. [ 2062.710280][T22473] name failslab, interval 1, probability 0, space 0, times 0 [ 2062.730589][T22473] CPU: 1 PID: 22473 Comm: syz-executor.5 Not tainted 5.8.0-rc6-syzkaller #0 [ 2062.739263][T22473] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2062.749298][T22473] Call Trace: [ 2062.752576][T22473] dump_stack+0x10f/0x19d [ 2062.756959][T22473] should_fail+0x23c/0x250 [ 2062.761361][T22473] __should_failslab+0x81/0x90 [ 2062.766193][T22473] ? tomoyo_encode2+0x1e2/0x350 [ 2062.771029][T22473] should_failslab+0x5/0x20 [ 2062.773562][T22482] ISOFS: Unable to identify CD-ROM format. [ 2062.775514][T22473] __kmalloc+0x43/0x2d0 [ 2062.775561][T22473] tomoyo_encode2+0x1e2/0x350 [ 2062.775576][T22473] tomoyo_realpath_from_path+0x36e/0x3c0 [ 2062.795839][T22473] tomoyo_mount_permission+0x66e/0x740 [ 2062.801293][T22473] tomoyo_sb_mount+0x31/0x40 [ 2062.805873][T22473] security_sb_mount+0x5c/0xb0 [ 2062.810651][T22473] do_mount+0xf1/0x1c00 [ 2062.814787][T22473] ? __check_object_size+0x253/0x310 [ 2062.820066][T22473] ? _copy_from_user+0x93/0xd0 [ 2062.824170][T22484] ISOFS: Unable to identify CD-ROM format. [ 2062.824939][T22473] __se_sys_mount+0xd3/0x100 [ 2062.824948][T22473] __x64_sys_mount+0x63/0x70 [ 2062.824963][T22473] do_syscall_64+0x51/0xb0 [ 2062.844254][T22473] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2062.850233][T22473] RIP: 0033:0x45ec4a [ 2062.854098][T22473] Code: Bad RIP value. 22:52:05 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b68, 0x0) prctl$PR_MCE_KILL(0x21, 0x1, 0x1) creat(&(0x7f0000000000)='./file0\x00', 0xda) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000040)={0x7ff}, 0x10) recvfrom$netrom(r1, &(0x7f0000000040)=""/238, 0xee, 0x10001, 0x0, 0x0) 22:52:05 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x68000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:05 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0xc, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2062.858182][T22473] RSP: 002b:00007f03a69f8a98 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 2062.866597][T22473] RAX: ffffffffffffffda RBX: 00007f03a69f96d4 RCX: 000000000045ec4a [ 2062.874672][T22473] RDX: 00007f03a69f8ad0 RSI: 0000000020000040 RDI: 00007f03a69f8af0 [ 2062.882626][T22473] RBP: 0000000000000004 R08: 00007f03a69f8b30 R09: 00007f03a69f8ad0 [ 2062.890577][T22473] R10: 0000000000000001 R11: 0000000000000206 R12: 00007f03a69f8b30 [ 2062.898539][T22473] R13: 00007f03a69f8ad0 R14: 0000000000000005 R15: 000000000078bf0c 22:52:05 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0xd, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:05 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b68, 0x0) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000200)='ethtool\x00') sendmsg$ETHTOOL_MSG_LINKMODES_SET(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x34, r1, 0x1, 0x0, 0x0, {0x14}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_SPEED={0x8, 0x3}]}, 0x34}, 0x1, 0x9effffff00000000}, 0x0) r2 = socket(0x10, 0x3, 0x0) r3 = socket$inet(0x2, 0x3, 0x6) setsockopt$inet_msfilter(r3, 0x0, 0x8, &(0x7f00000000c0)=ANY=[@ANYBLOB=')'], 0x1) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000140)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000002c0)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}, {0x0, 0x10}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) r5 = socket(0x10, 0x3, 0x0) r6 = socket$inet(0x2, 0x3, 0x6) getsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f0000000140)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000002c0)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r7, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) r8 = socket(0x10, 0x3, 0x0) r9 = socket$inet(0x2, 0x3, 0x6) setsockopt$inet_msfilter(r9, 0x0, 0x8, &(0x7f00000000c0)=ANY=[@ANYBLOB=')'], 0x1) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-vsock\x00', 0x2, 0x0) getsockopt$inet_pktinfo(r9, 0x0, 0x8, &(0x7f0000000140)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r8, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000002c0)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r10, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_GET(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)={0x14c, r1, 0x800, 0x70bd26, 0x25dfdbfd, {}, [@HEADER={0x68, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg2\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}, @HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x6c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'xfrm0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'caif0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r10}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team_slave_0\x00'}]}, @HEADER={0x50, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}]}, 0x14c}, 0x1, 0x0, 0x0, 0x4000000}, 0x8080) [ 2062.929952][T22473] ERROR: Out of memory at tomoyo_realpath_from_path. 22:52:05 executing program 5 (fault-call:0 fault-nth:43): syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:05 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0xe, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:05 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b68, 0x0) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x400000, 0x0) [ 2063.034206][T22492] ISOFS: Unable to identify CD-ROM format. [ 2063.064995][T22482] ISOFS: Unable to identify CD-ROM format. [ 2063.071964][T22484] ISOFS: Unable to identify CD-ROM format. 22:52:05 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$BLKRESETZONE(r0, 0x40101283, &(0x7f0000000040)={0x2, 0x8}) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KDSKBMETA(r3, 0x4b63, &(0x7f0000000080)=0x4) ioctl$KDADDIO(r1, 0x4b68, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f00000000c0)) [ 2063.166696][T22492] ISOFS: Unable to identify CD-ROM format. [ 2063.203679][T22509] FAULT_INJECTION: forcing a failure. [ 2063.203679][T22509] name failslab, interval 1, probability 0, space 0, times 0 22:52:05 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xf000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:05 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000040)=ANY=[@ANYBLOB="2c3400000400000009000089"]) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = io_uring_setup(0x196, &(0x7f0000000040)) io_uring_register$IORING_REGISTER_FILES(r2, 0x2, &(0x7f0000000140)=[r2], 0x1) ioctl$FS_IOC_GETFSLABEL(r2, 0x81009431, &(0x7f0000000080)) ioctl$KDADDIO(r1, 0x4b68, 0x0) 22:52:05 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x5c, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:05 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x10, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2063.223322][T22509] CPU: 1 PID: 22509 Comm: syz-executor.5 Not tainted 5.8.0-rc6-syzkaller #0 [ 2063.231999][T22509] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2063.242149][T22509] Call Trace: [ 2063.245459][T22509] dump_stack+0x10f/0x19d [ 2063.249771][T22509] should_fail+0x23c/0x250 [ 2063.254165][T22509] __should_failslab+0x81/0x90 [ 2063.258901][T22509] should_failslab+0x5/0x20 [ 2063.263379][T22509] kmem_cache_alloc_trace+0x32/0x2c0 [ 2063.268633][T22509] ? aa_get_newest_label+0x71/0x250 [ 2063.273801][T22509] ? alloc_fs_context+0x46/0x3e0 [ 2063.278705][T22509] alloc_fs_context+0x46/0x3e0 [ 2063.283445][T22509] ? strncmp+0x34/0x70 [ 2063.287490][T22509] fs_context_for_mount+0x1d/0x20 [ 2063.292482][T22509] do_mount+0xd4c/0x1c00 [ 2063.296750][T22509] ? _copy_from_user+0x93/0xd0 [ 2063.301513][T22509] __se_sys_mount+0xd3/0x100 [ 2063.301597][T22509] __x64_sys_mount+0x63/0x70 [ 2063.301607][T22509] do_syscall_64+0x51/0xb0 22:52:06 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x6c000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:06 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x11, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2063.301619][T22509] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2063.301625][T22509] RIP: 0033:0x45ec4a [ 2063.301629][T22509] Code: Bad RIP value. [ 2063.301633][T22509] RSP: 002b:00007f03a69f8a98 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 2063.301641][T22509] RAX: ffffffffffffffda RBX: 00007f03a69f96d4 RCX: 000000000045ec4a 22:52:06 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) splice(r1, 0x0, r2, 0x0, 0x4ffe0, 0x0) write$FUSE_NOTIFY_STORE(r1, &(0x7f0000000000)={0x32, 0x4, 0x0, {0x2, 0x3, 0xa, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x32) ioctl$KDADDIO(r0, 0x4b68, 0x0) 22:52:06 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x12, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2063.301646][T22509] RDX: 00007f03a69f8ad0 RSI: 0000000020000040 RDI: 00007f03a69f8af0 [ 2063.301652][T22509] RBP: 0000000000000004 R08: 00007f03a69f8b30 R09: 00007f03a69f8ad0 [ 2063.301658][T22509] R10: 0000000000000001 R11: 0000000000000206 R12: 00007f03a69f8b30 [ 2063.301664][T22509] R13: 00007f03a69f8ad0 R14: 0000000000000005 R15: 000000000078bf0c 22:52:06 executing program 5 (fault-call:0 fault-nth:44): syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:06 executing program 0: syz_open_dev$tty1(0xc, 0x4, 0x1) arch_prctl$ARCH_SET_GS(0x1001, &(0x7f0000000000)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KDADDIO(r3, 0x4b68, 0x80000000000070b0) 22:52:06 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x25, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2063.515475][T22535] ISOFS: Unable to identify CD-ROM format. 22:52:06 executing program 0: syz_open_dev$tty1(0xc, 0x4, 0x1) epoll_create(0x6) r0 = syz_open_dev$ttys(0xc, 0x2, 0x1) ioctl$KDADDIO(r0, 0x4b68, 0x0) [ 2063.584826][T22555] FAULT_INJECTION: forcing a failure. [ 2063.584826][T22555] name failslab, interval 1, probability 0, space 0, times 0 [ 2063.600784][T22552] ISOFS: Unable to identify CD-ROM format. [ 2063.604815][T22535] ISOFS: Unable to identify CD-ROM format. [ 2063.614938][T22558] ISOFS: Unable to identify CD-ROM format. [ 2063.640007][T22555] CPU: 0 PID: 22555 Comm: syz-executor.5 Not tainted 5.8.0-rc6-syzkaller #0 [ 2063.648685][T22555] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2063.658823][T22555] Call Trace: [ 2063.662088][T22555] dump_stack+0x10f/0x19d [ 2063.666465][T22555] should_fail+0x23c/0x250 [ 2063.670862][T22555] __should_failslab+0x81/0x90 [ 2063.675599][T22555] should_failslab+0x5/0x20 [ 2063.680088][T22555] kmem_cache_alloc_trace+0x32/0x2c0 [ 2063.685354][T22555] ? legacy_init_fs_context+0x2d/0x70 [ 2063.690690][T22555] legacy_init_fs_context+0x2d/0x70 [ 2063.695917][T22555] alloc_fs_context+0x355/0x3e0 [ 2063.700753][T22555] fs_context_for_mount+0x1d/0x20 [ 2063.705752][T22555] do_mount+0xd4c/0x1c00 [ 2063.709976][T22555] ? _copy_from_user+0x93/0xd0 [ 2063.714713][T22555] __se_sys_mount+0xd3/0x100 [ 2063.719333][T22555] __x64_sys_mount+0x63/0x70 [ 2063.723893][T22555] do_syscall_64+0x51/0xb0 [ 2063.728281][T22555] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2063.734150][T22555] RIP: 0033:0x45ec4a [ 2063.738138][T22555] Code: Bad RIP value. [ 2063.742177][T22555] RSP: 002b:00007f03a69f8a98 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 2063.750566][T22555] RAX: ffffffffffffffda RBX: 00007f03a69f96d4 RCX: 000000000045ec4a [ 2063.758507][T22555] RDX: 00007f03a69f8ad0 RSI: 0000000020000040 RDI: 00007f03a69f8af0 [ 2063.766448][T22555] RBP: 0000000000000004 R08: 00007f03a69f8b30 R09: 00007f03a69f8ad0 [ 2063.774393][T22555] R10: 0000000000000001 R11: 0000000000000206 R12: 00007f03a69f8b30 [ 2063.782341][T22555] R13: 00007f03a69f8ad0 R14: 0000000000000005 R15: 000000000078bf0c [ 2063.951597][T22552] ISOFS: Unable to identify CD-ROM format. 22:52:06 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x10000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:06 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x48, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:06 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b68, 0x0) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000040)={0x7ff}, 0x10) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000040)={0x7ff}, 0x10) sendmsg$AUDIT_USER_AVC(r2, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0xe8, 0x453, 0x2, 0x70bd26, 0x25dfdbfe, "a0c5d936996af374dfa24c29d0089f5c70f30c7ad0512b29b5ddb50fa2bc29b71f429a5fd3e32c8bf01e0e6214e644f9d31aa721e828f0823f4e88ca551d04f4beb40e2b43632292220823a3ed32539d8f63fc42e08e8bf75450aec01e75d61c6128fde86c2e9782ce9c7ea4ef28a15282aaf9b03066fd4be78acb9b0137e190d3ca62701df6b3d25a6c6d8fac6749ef15773a91d07ae5601f8b4aeccabd96069cfe2cde5c751f23ac1520e3c651ea02789fc68db781ee651876ff208c264b8471615b966a6c53ae39d24c687f9969c54ac30bf6a3ecfb55", ["", ""]}, 0xe8}, 0x1, 0x0, 0x0, 0x4040840}, 0x4080) 22:52:06 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x60, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:06 executing program 5 (fault-call:0 fault-nth:45): syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:06 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x74000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:06 executing program 0: syz_open_dev$tty1(0xc, 0x4, 0x1) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$KDADDIO(r1, 0x4b68, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) splice(r2, 0x0, r3, 0x0, 0x4ffe0, 0x0) getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x4) sendmsg$can_j1939(r2, &(0x7f0000001100)={&(0x7f0000000080)={0x1d, r4, 0x3, {0x1, 0xff, 0x1}, 0x2}, 0x18, &(0x7f00000010c0)={&(0x7f00000000c0)="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", 0x1000}, 0x1, 0x0, 0x0, 0x4004}, 0x40080) 22:52:06 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x4c, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:06 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x5c, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:06 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b68, 0x0) [ 2064.166902][T22590] FAULT_INJECTION: forcing a failure. [ 2064.166902][T22590] name failslab, interval 1, probability 0, space 0, times 0 [ 2064.180429][T22590] CPU: 1 PID: 22590 Comm: syz-executor.5 Not tainted 5.8.0-rc6-syzkaller #0 [ 2064.189106][T22590] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2064.199145][T22590] Call Trace: [ 2064.199161][T22590] dump_stack+0x10f/0x19d 22:52:06 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x60, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2064.199228][T22590] should_fail+0x23c/0x250 [ 2064.199239][T22590] __should_failslab+0x81/0x90 [ 2064.199266][T22590] should_failslab+0x5/0x20 [ 2064.199274][T22590] kmem_cache_alloc_trace+0x32/0x2c0 [ 2064.199282][T22590] ? legacy_init_fs_context+0x2d/0x70 [ 2064.199290][T22590] legacy_init_fs_context+0x2d/0x70 [ 2064.199299][T22590] alloc_fs_context+0x355/0x3e0 [ 2064.199310][T22590] fs_context_for_mount+0x1d/0x20 [ 2064.199319][T22590] do_mount+0xd4c/0x1c00 22:52:06 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) syz_mount_image$ocfs2(&(0x7f0000000000)='ocfs2\x00', &(0x7f0000000040)='./file0\x00', 0x3f19d9be, 0x8, &(0x7f0000001480)=[{&(0x7f0000000080)="7d3c07974abf3a72b99bedbc04c86216d156028d7dbaf2c4eb4bdb8a2d3203bab7f1cfa267d29984a4453ec47c5f648822df2162e3d66bff811141c6049ca34c9e74fee70a2d260cab36313b71", 0x4d, 0x8}, {&(0x7f0000000100)="d3ccf696e003098bfd21bc494e71fcf97c0402412bb8b66fb053ee2c089b9cb2b0e965f88f6eb924272a2448b753cc4c1ea4d6591e5c1b91bc4407f59e5235f0d9104cfd6bebe21c933ae7bc1927d032b075d05c0dbe4e75c3a4d41aa823de98678d8b2b7c1423e54996f145bb6ab1479eb8612ace6e0eace8254e82465f3e402e5f6612a7286d74dbfa6c56382ddfacfaf0091b3a996d68777cb39c658c11", 0x9f, 0x8}, {&(0x7f00000001c0)="d81f56047e79464786ef4aafec750a54aafaa8f3bc36474145e4536414f65d5c74ccaaf6fec1f3a108f7cf4a12eda94a699ead6da3c77711012c4cedb17cd501f8a89f8e149bb8ef905b63b53fb27feb90d7166bba4c8176544b4dbe3d02fb82781273bfa4e3132fa622e22befb337d3a70f35b6b31d9a", 0x77, 0x6}, {&(0x7f0000000240)="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", 0xff, 0x7}, {&(0x7f0000000340)="706a0f69b24ca57173b5443868cd037fc1acaf7453578f0493a473b780f3a86414f517fc71a8651226328376001ee3a49779f99d90ef785c61", 0x39, 0x80000001}, {&(0x7f0000000380)="1850677b383a1469c7d80ea7e089920c6ad322011750cb566023796ae760425d73a880051f4e027efc0122f48604bccbbe3052c5fa7786aa3f5496c42a117b4d94c5", 0x42, 0x7fffffff}, {&(0x7f0000000400)="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0x1000, 0x8001}, {&(0x7f0000001400)="fb35a01f106bb23e156880f70d935855251c72dded897af2215df5925f1bddede75c8c0518cf9c1f750568586025f7342d611518c86f5cba9571b685d67c8f964604bec4b27933fc61", 0x49, 0xffffffffffff8000}], 0xc00000, &(0x7f0000001540)='}^\'\x00') ioctl$KDADDIO(r0, 0x4b68, 0x0) [ 2064.199332][T22590] ? _copy_from_user+0x93/0xd0 [ 2064.199343][T22590] __se_sys_mount+0xd3/0x100 [ 2064.199354][T22590] __x64_sys_mount+0x63/0x70 [ 2064.199365][T22590] do_syscall_64+0x51/0xb0 [ 2064.199395][T22590] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2064.199442][T22590] RIP: 0033:0x45ec4a [ 2064.199445][T22590] Code: Bad RIP value. [ 2064.199451][T22590] RSP: 002b:00007f03a69f8a98 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 2064.199461][T22590] RAX: ffffffffffffffda RBX: 00007f03a69f96d4 RCX: 000000000045ec4a [ 2064.199467][T22590] RDX: 00007f03a69f8ad0 RSI: 0000000020000040 RDI: 00007f03a69f8af0 [ 2064.199473][T22590] RBP: 0000000000000004 R08: 00007f03a69f8b30 R09: 00007f03a69f8ad0 [ 2064.199479][T22590] R10: 0000000000000001 R11: 0000000000000206 R12: 00007f03a69f8b30 [ 2064.199484][T22590] R13: 00007f03a69f8ad0 R14: 0000000000000005 R15: 000000000078bf0c [ 2064.227992][T22591] ISOFS: Unable to identify CD-ROM format. [ 2064.236191][T22593] ISOFS: Unable to identify CD-ROM format. [ 2064.501103][T22591] ISOFS: Unable to identify CD-ROM format. [ 2064.504719][T22593] ISOFS: Unable to identify CD-ROM format. 22:52:07 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x11000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:07 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket(0x10, 0x3, 0x0) sysfs$2(0x2, 0x4, &(0x7f0000000400)=""/217) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f0000000040)={0x7ff}, 0x10) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r5 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') r6 = syz_genetlink_get_family_id$nl80211(&(0x7f00000005c0)='nl80211\x00') sendmsg$NL80211_CMD_SET_WIPHY(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="11"], 0x30}}, 0x0) sendmsg$NL80211_CMD_SET_INTERFACE(r2, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x20, r6, 0x0, 0x70bd2b, 0x25dfdbfe, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x1, 0xffffffffffffffff}}]}, 0x20}, 0x1, 0x0, 0x0, 0x1}, 0x40) sendmsg$DEVLINK_CMD_GET(r3, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="dd0700000000000000002e0000000e0001006e65746404706576739d09005a2f0f0002006e657464657673696d3000000e608a006e657464657673696d0000000f0002006e657464657673696d300000d7e634"], 0x54}}, 0x0) sendmsg$DEVLINK_CMD_SB_POOL_GET(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB='p\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="20002bbd7000fedbdf250f0000000e0001006e657464657673696d0000000f0002006e657464657673696d30000008000b00f7ffffff0600110001010000d4bf421d7063690011000200303030303a30303a31302e300000000008000b00080000000600110080000000"], 0x70}, 0x1, 0x0, 0x0, 0x8800}, 0x90) ioctl$KDADDIO(r0, 0x4b68, 0x0) r7 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000540)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f0000000740)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000580)={&(0x7f0000000600)={0x11c, r7, 0x1, 0x70bd28, 0x25dfdbfe, {}, [@TIPC_NLA_NET={0x60, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x4}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0xc97}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x2}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x1}, @TIPC_NLA_NET_ID={0x8, 0x1, 0xfffff000}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x3}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0xd3fc}, @TIPC_NLA_NET_NODEID={0xc}]}, @TIPC_NLA_SOCK={0x50, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0xfffffffb}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x7fff}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x6}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xffffffff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x100}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x8000}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x6}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xfffffffe}]}, @TIPC_NLA_SOCK={0x8, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_NET={0x50, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x2}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x8d3d}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x550e}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x7}, @TIPC_NLA_NET_ID={0x8, 0x1, 0xc05}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x9}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x7fffffff}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0xffff440e}]}]}, 0x11c}}, 0x8840) 22:52:07 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x68, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:07 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x68, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:07 executing program 5 (fault-call:0 fault-nth:46): syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:07 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x7a000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2064.698648][T22625] FAULT_INJECTION: forcing a failure. [ 2064.698648][T22625] name failslab, interval 1, probability 0, space 0, times 0 [ 2064.723301][T22631] ISOFS: Unable to identify CD-ROM format. [ 2064.729313][T22625] CPU: 0 PID: 22625 Comm: syz-executor.5 Not tainted 5.8.0-rc6-syzkaller #0 [ 2064.733602][T22629] ISOFS: Unable to identify CD-ROM format. 22:52:07 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x6c, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:07 executing program 0: syz_open_dev$tty1(0xc, 0x4, 0x1) pipe(&(0x7f0000000080)) r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) r1 = io_uring_setup(0x196, &(0x7f0000000040)) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000140)=[r1], 0x1) r2 = io_uring_setup(0x196, &(0x7f0000000040)) io_uring_register$IORING_REGISTER_FILES(r2, 0x2, &(0x7f0000000140)=[r2], 0x1) splice(r2, 0x0, r2, 0x0, 0x7, 0x0) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x40003, 0x0) ioctl$KDADDIO(r3, 0x4b68, 0x800) [ 2064.737965][T22625] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2064.737968][T22625] Call Trace: [ 2064.737986][T22625] dump_stack+0x10f/0x19d [ 2064.737996][T22625] should_fail+0x23c/0x250 [ 2064.738017][T22625] __should_failslab+0x81/0x90 [ 2064.770687][T22625] should_failslab+0x5/0x20 [ 2064.775211][T22625] kmem_cache_alloc_trace+0x32/0x2c0 [ 2064.780481][T22625] ? legacy_init_fs_context+0x2d/0x70 [ 2064.785841][T22625] legacy_init_fs_context+0x2d/0x70 [ 2064.791031][T22625] alloc_fs_context+0x355/0x3e0 [ 2064.795951][T22625] fs_context_for_mount+0x1d/0x20 [ 2064.800962][T22625] do_mount+0xd4c/0x1c00 [ 2064.805235][T22625] ? _copy_from_user+0x93/0xd0 [ 2064.809992][T22625] __se_sys_mount+0xd3/0x100 [ 2064.814567][T22625] __x64_sys_mount+0x63/0x70 [ 2064.819134][T22625] do_syscall_64+0x51/0xb0 [ 2064.823537][T22625] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2064.829434][T22625] RIP: 0033:0x45ec4a [ 2064.833291][T22625] Code: Bad RIP value. [ 2064.837325][T22625] RSP: 002b:00007f03a69f8a98 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 2064.845926][T22625] RAX: ffffffffffffffda RBX: 00007f03a69f96d4 RCX: 000000000045ec4a [ 2064.853995][T22625] RDX: 00007f03a69f8ad0 RSI: 0000000020000040 RDI: 00007f03a69f8af0 [ 2064.861970][T22625] RBP: 0000000000000004 R08: 00007f03a69f8b30 R09: 00007f03a69f8ad0 [ 2064.869914][T22625] R10: 0000000000000001 R11: 0000000000000206 R12: 00007f03a69f8b30 [ 2064.877854][T22625] R13: 00007f03a69f8ad0 R14: 0000000000000005 R15: 000000000078bf0c [ 2064.915917][T22647] Unknown ioctl 19304 22:52:07 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x74, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2064.936379][T22658] Unknown ioctl 19304 22:52:07 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x40) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) r3 = gettid() ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x40) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r3, 0x0, 0x0) r4 = gettid() ptrace$setopts(0x4206, r4, 0x0, 0x0) tkill(r4, 0x40) ptrace$setregs(0xd, r4, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r4, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000500)=ANY=[@ANYRES32, @ANYRES16=r2, @ANYRES16=r3, @ANYRESDEC=r4, @ANYRES16=r2, @ANYRES32, @ANYBLOB="5a13c2844a988ff475c36cc40ec5f20644d69c5ab162710b452df2a2d9485f82fac6820eac944d8b130a7abdf4fbc0ff81d2822ead0ff2e8ab8d44c6b3699c4b4d15c8ea7866b535aca3dca805086c7b118f6b948ae65d3a898bfeeb3196f954aa0b35e2336dbe00b41f16d20da3788a593b23be2f777162015058f4fcfcb9f1cf4960a29795f8aab454b0281accb38bb4e6bcc406339d81ef969438a22e5cf9fd505266f94d00ef61395283e77550bee490b2454b4a30f43fda1ea004a2a20a0ead6ea63230f69fc442d612767d855fe16321f5e35b246194187f35", @ANYBLOB="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"], 0xfffffc7b) ioctl$KDSKBENT(r1, 0x4b47, &(0x7f0000000000)={0xe2, 0x4, 0x1}) ioctl$KDADDIO(r0, 0x4b68, 0x0) 22:52:07 executing program 0: syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_dev$ttys(0xc, 0x2, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) r4 = io_uring_setup(0x196, &(0x7f0000000040)) io_uring_register$IORING_REGISTER_FILES(r4, 0x2, &(0x7f0000000140)=[r4], 0x1) write(r4, &(0x7f0000000140)="55455c59bcc1741267c69a36622d5b0c1843bb748ed01da3d687d3c8a0c551d99ac4a86219b03ea9ed25371b4a89dffecfee47f2d9a672644c00136bed5b8e93bd20174846442ed9f2130afb9c316743e02a4daa41c5dfe5eccc60d43f8637e2d360838a8001c2a23d27b0d7", 0x6c) splice(r2, 0x0, r3, 0x0, 0x4ffe0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r5, &(0x7f0000000180)=ANY=[], 0xfffffc7b) openat2(r5, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={0xc240c1, 0x2, 0x1a}, 0x18) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f00000000c0)={0x3, &(0x7f00000001c0)=[{0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @dev}]}) close(r1) splice(r0, 0x0, r1, 0x0, 0x4ffe0, 0x0) r6 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x800, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, &(0x7f0000000280)={'ip6_vti0\x00', {0x2, 0x4e23, @multicast2}}) ioctl$KDADDIO(r6, 0x4b68, 0x1) 22:52:07 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x7a, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2065.158364][T22629] ISOFS: Unable to identify CD-ROM format. [ 2065.194970][T22676] Unknown ioctl 19304 22:52:07 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x12000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:07 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x8cffffff, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:07 executing program 5 (fault-call:0 fault-nth:47): syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:07 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x6c, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:07 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x1b1, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:07 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x1b4, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2065.391282][T22681] FAULT_INJECTION: forcing a failure. [ 2065.391282][T22681] name failslab, interval 1, probability 0, space 0, times 0 [ 2065.417563][T22681] CPU: 0 PID: 22681 Comm: syz-executor.5 Not tainted 5.8.0-rc6-syzkaller #0 [ 2065.426240][T22681] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2065.436273][T22681] Call Trace: 22:52:08 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xc0ed0000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2065.439552][T22681] dump_stack+0x10f/0x19d [ 2065.443893][T22681] should_fail+0x23c/0x250 [ 2065.448363][T22681] __should_failslab+0x81/0x90 [ 2065.453124][T22681] should_failslab+0x5/0x20 [ 2065.457608][T22681] kmem_cache_alloc_trace+0x32/0x2c0 [ 2065.462875][T22681] ? iput+0x1fe/0x550 [ 2065.466837][T22681] ? alloc_super+0x3a/0x4c0 [ 2065.471321][T22681] ? mount_bdev+0x270/0x270 [ 2065.475851][T22681] alloc_super+0x3a/0x4c0 [ 2065.480194][T22681] ? mount_bdev+0x270/0x270 [ 2065.484674][T22681] sget+0x189/0x370 22:52:08 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x204, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2065.488535][T22681] ? test_bdev_super+0x30/0x30 [ 2065.493369][T22681] mount_bdev+0xd1/0x270 [ 2065.497612][T22681] ? isofs_mount+0x40/0x40 [ 2065.502013][T22681] ? _isofs_bmap+0x30/0x30 [ 2065.506443][T22681] isofs_mount+0x2d/0x40 [ 2065.510669][T22681] legacy_get_tree+0x70/0xc0 [ 2065.515244][T22681] vfs_get_tree+0x4d/0x1a0 [ 2065.519641][T22681] do_mount+0x115c/0x1c00 [ 2065.523942][T22681] ? _copy_from_user+0x93/0xd0 [ 2065.528680][T22681] __se_sys_mount+0xd3/0x100 [ 2065.533243][T22681] __x64_sys_mount+0x63/0x70 [ 2065.537919][T22681] do_syscall_64+0x51/0xb0 [ 2065.542310][T22681] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2065.548261][T22681] RIP: 0033:0x45ec4a [ 2065.552123][T22681] Code: Bad RIP value. [ 2065.556156][T22681] RSP: 002b:00007f03a69f8a98 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 2065.564536][T22681] RAX: ffffffffffffffda RBX: 00007f03a69f96d4 RCX: 000000000045ec4a [ 2065.572476][T22681] RDX: 00007f03a69f8ad0 RSI: 0000000020000040 RDI: 00007f03a69f8af0 [ 2065.580418][T22681] RBP: 0000000000000004 R08: 00007f03a69f8b30 R09: 00007f03a69f8ad0 22:52:08 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x74, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2065.588361][T22681] R10: 0000000000000001 R11: 0000000000000206 R12: 00007f03a69f8b30 [ 2065.596390][T22681] R13: 00007f03a69f8ad0 R14: 0000000000000005 R15: 000000000078bf0c 22:52:08 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xf6ffffff, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2065.739178][T22696] ISOFS: Unable to identify CD-ROM format. 22:52:08 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) syz_genetlink_get_family_id$mptcp(&(0x7f0000000040)='mptcp_pm\x00') pipe(&(0x7f0000000080)={0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) splice(r1, 0x0, r2, 0x0, 0x4ffe0, 0x0) write$capi20(r1, &(0x7f0000000000)={0x10, 0x3f, 0x80, 0x80, 0x9, 0x8}, 0x10) ioctl$KDADDIO(r0, 0x4b68, 0x0) 22:52:08 executing program 5 (fault-call:0 fault-nth:48): syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2065.923855][T22718] FAULT_INJECTION: forcing a failure. [ 2065.923855][T22718] name failslab, interval 1, probability 0, space 0, times 0 [ 2065.937237][T22718] CPU: 1 PID: 22718 Comm: syz-executor.5 Not tainted 5.8.0-rc6-syzkaller #0 [ 2065.945890][T22718] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2065.955929][T22718] Call Trace: [ 2065.959313][T22718] dump_stack+0x10f/0x19d [ 2065.963625][T22718] should_fail+0x23c/0x250 [ 2065.968028][T22718] __should_failslab+0x81/0x90 [ 2065.972768][T22718] should_failslab+0x5/0x20 [ 2065.977240][T22718] kmem_cache_alloc_trace+0x32/0x2c0 [ 2065.982499][T22718] ? iput+0x1fe/0x550 [ 2065.986459][T22718] ? alloc_super+0x3a/0x4c0 [ 2065.991053][T22718] ? mount_bdev+0x270/0x270 [ 2065.995540][T22718] alloc_super+0x3a/0x4c0 [ 2065.999854][T22718] ? mount_bdev+0x270/0x270 [ 2066.004342][T22718] sget+0x189/0x370 [ 2066.008136][T22718] ? test_bdev_super+0x30/0x30 [ 2066.012882][T22718] mount_bdev+0xd1/0x270 [ 2066.017117][T22718] ? isofs_mount+0x40/0x40 [ 2066.021530][T22718] ? _isofs_bmap+0x30/0x30 [ 2066.025963][T22718] isofs_mount+0x2d/0x40 [ 2066.030184][T22718] legacy_get_tree+0x70/0xc0 [ 2066.034758][T22718] vfs_get_tree+0x4d/0x1a0 [ 2066.039155][T22718] do_mount+0x115c/0x1c00 [ 2066.043468][T22718] ? _copy_from_user+0x93/0xd0 [ 2066.048208][T22718] __se_sys_mount+0xd3/0x100 [ 2066.052779][T22718] __x64_sys_mount+0x63/0x70 [ 2066.057352][T22718] do_syscall_64+0x51/0xb0 [ 2066.061761][T22718] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2066.067629][T22718] RIP: 0033:0x45ec4a 22:52:08 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x13000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:08 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x24b, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:08 executing program 0: syz_open_dev$tty1(0xc, 0x4, 0x1) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cmdline\x00') ioctl$KDADDIO(r0, 0x4b68, 0x1) 22:52:08 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x7a, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2066.071501][T22718] Code: Bad RIP value. [ 2066.075547][T22718] RSP: 002b:00007f03a69f8a98 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 2066.083939][T22718] RAX: ffffffffffffffda RBX: 00007f03a69f96d4 RCX: 000000000045ec4a [ 2066.091977][T22718] RDX: 00007f03a69f8ad0 RSI: 0000000020000040 RDI: 00007f03a69f8af0 [ 2066.099935][T22718] RBP: 0000000000000004 R08: 00007f03a69f8b30 R09: 00007f03a69f8ad0 [ 2066.107886][T22718] R10: 0000000000000001 R11: 0000000000000206 R12: 00007f03a69f8b30 [ 2066.115835][T22718] R13: 00007f03a69f8ad0 R14: 0000000000000005 R15: 000000000078bf0c 22:52:08 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x24e, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:08 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_init_net_socket$rose(0xb, 0x5, 0x0) sendfile(r1, r0, &(0x7f0000000180), 0x117d) syz_mount_image$minix(&(0x7f0000000000)='minix\x00', &(0x7f0000000080)='./file0\x00', 0x5, 0x0, &(0x7f0000000140), 0x13048b2, 0x0) 22:52:08 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xf9fdffff, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:08 executing program 0: syz_open_dev$tty1(0xc, 0x4, 0x1) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) splice(r0, 0x0, r1, 0x0, 0x4ffe0, 0x0) ioctl$KDADDIO(r0, 0x4b68, 0x2) 22:52:08 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x300, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:08 executing program 0: r0 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvme-fabrics\x00', 0x200600, 0x0) ioctl$SNDRV_PCM_IOCTL_RESET(r0, 0x4141, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r1, 0x4b68, 0x0) 22:52:08 executing program 5 (fault-call:0 fault-nth:49): syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:08 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x402, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2066.257254][T22743] ISOFS: Unable to identify CD-ROM format. [ 2066.478721][T22743] ISOFS: Unable to identify CD-ROM format. 22:52:09 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x14000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:09 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b68, 0x7) 22:52:09 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x406, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:09 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xfd, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:09 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x500, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:09 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xfbffffff, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:09 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b68, 0x0) [ 2066.681597][T22766] FAULT_INJECTION: forcing a failure. [ 2066.681597][T22766] name failslab, interval 1, probability 0, space 0, times 0 [ 2066.716307][T22766] CPU: 1 PID: 22766 Comm: syz-executor.5 Not tainted 5.8.0-rc6-syzkaller #0 22:52:09 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000140)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000002c0)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000200)={'syztnl2\x00', &(0x7f0000000180)={'syztnl0\x00', 0x0, 0x29, 0x7f, 0x7f, 0x2, 0x8, @rand_addr=' \x01\x00', @remote, 0x20, 0x700, 0x7, 0x9}}) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000040)={0x7ff}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000240)={{{@in=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@private}}, &(0x7f0000000340)=0xe8) r5 = socket(0x10, 0x3, 0x0) r6 = socket$inet(0x2, 0x3, 0x6) setsockopt$inet_msfilter(r6, 0x0, 0x8, &(0x7f00000000c0)=ANY=[@ANYBLOB=')'], 0x1) getsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f0000000140)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000002c0)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r7, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCGET6RD(0xffffffffffffffff, 0x89f8, &(0x7f0000000400)={'ip6_vti0\x00', &(0x7f0000000380)={'syztnl2\x00', r7, 0x29, 0x0, 0x1, 0x65, 0x2, @private0, @private0, 0x700, 0x20, 0x4, 0x7fffffff}}) r9 = socket(0x10, 0x3, 0x0) r10 = socket$inet(0x2, 0x3, 0x6) setsockopt$inet_msfilter(r10, 0x0, 0x8, &(0x7f00000000c0)=ANY=[@ANYBLOB=')'], 0x1) getsockopt$inet_pktinfo(r10, 0x0, 0x8, &(0x7f0000000140)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r9, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000002c0)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r11, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) sendmsg$TEAM_CMD_PORT_LIST_GET(0xffffffffffffffff, &(0x7f00000006c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000680)={&(0x7f0000000440)={0x208, 0x0, 0x800, 0x70bd26, 0x25dfdbff, {}, [{{0x8}, {0x168, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x5}, {0x8, 0x4, 0x1ff}}, {0x8, 0x6, r1}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x5}, {0x4}}, {0x8, 0x6, r2}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x5}, {0x9, 0x4, 'hash\x00'}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x5}, {0x4}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x5}, {0x8, 0x4, 0x7f}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x5}, {0x8, 0x4, 0x6}}}]}}, {{0x8, 0x1, r8}, {0x7c, 0x2, 0x0, 0x1, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x5}, {0x8, 0x4, 0x10000}}, {0x8, 0x6, r11}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x5}, {0x8, 0x4, 0x7a2f5120}}}]}}]}, 0x208}, 0x1, 0x0, 0x0, 0x4040085}, 0x24004010) ioctl$KDADDIO(r0, 0x4b68, 0x0) 22:52:09 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x600, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2066.724988][T22766] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2066.735036][T22766] Call Trace: [ 2066.738326][T22766] dump_stack+0x10f/0x19d [ 2066.742683][T22766] should_fail+0x23c/0x250 [ 2066.747075][T22766] __should_failslab+0x81/0x90 [ 2066.751908][T22766] ? __list_lru_init+0x70/0x520 [ 2066.756741][T22766] should_failslab+0x5/0x20 [ 2066.761227][T22766] __kmalloc+0x43/0x2d0 [ 2066.765370][T22766] __list_lru_init+0x70/0x520 [ 2066.770085][T22766] alloc_super+0x450/0x4c0 [ 2066.770094][T22766] ? mount_bdev+0x270/0x270 22:52:09 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000040)={0x30, 0x0, 0x2, 0x8}) ioctl$KDADDIO(r0, 0x4b68, 0x0) [ 2066.770120][T22766] sget+0x189/0x370 [ 2066.782828][T22766] ? test_bdev_super+0x30/0x30 [ 2066.787575][T22766] mount_bdev+0xd1/0x270 [ 2066.791805][T22766] ? isofs_mount+0x40/0x40 [ 2066.796221][T22766] ? _isofs_bmap+0x30/0x30 [ 2066.800743][T22766] isofs_mount+0x2d/0x40 [ 2066.804975][T22766] legacy_get_tree+0x70/0xc0 [ 2066.809545][T22766] vfs_get_tree+0x4d/0x1a0 [ 2066.813948][T22766] do_mount+0x115c/0x1c00 [ 2066.813965][T22766] ? _copy_from_user+0x93/0xd0 [ 2066.823045][T22766] __se_sys_mount+0xd3/0x100 [ 2066.827637][T22766] __x64_sys_mount+0x63/0x70 [ 2066.832221][T22766] do_syscall_64+0x51/0xb0 [ 2066.836703][T22766] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2066.842568][T22766] RIP: 0033:0x45ec4a [ 2066.846427][T22766] Code: Bad RIP value. [ 2066.850460][T22766] RSP: 002b:00007f03a69f8a98 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 2066.858967][T22766] RAX: ffffffffffffffda RBX: 00007f03a69f96d4 RCX: 000000000045ec4a [ 2066.866939][T22766] RDX: 00007f03a69f8ad0 RSI: 0000000020000040 RDI: 00007f03a69f8af0 [ 2066.874882][T22766] RBP: 0000000000000004 R08: 00007f03a69f8b30 R09: 00007f03a69f8ad0 [ 2066.882826][T22766] R10: 0000000000000001 R11: 0000000000000206 R12: 00007f03a69f8b30 [ 2066.890887][T22766] R13: 00007f03a69f8ad0 R14: 0000000000000005 R15: 000000000078bf0c 22:52:09 executing program 5 (fault-call:0 fault-nth:50): syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:09 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b68, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)={0x20, r2, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0xc, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0x8, 0x1, @l2={'ib', 0x3a, '\x00'}}]}]}, 0x20}}, 0x0) sendmsg$TIPC_NL_NET_SET(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="18000000", @ANYRES16=r2, @ANYBLOB="000229bd7000fedbdf250f0000000400068004000280"], 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x80a0) [ 2067.025821][T22803] tipc: Enabling of bearer rejected, illegal name [ 2067.034408][T22804] tipc: Enabling of bearer rejected, illegal name [ 2067.104549][T22799] ISOFS: Unable to identify CD-ROM format. [ 2067.182838][T22811] FAULT_INJECTION: forcing a failure. [ 2067.182838][T22811] name failslab, interval 1, probability 0, space 0, times 0 [ 2067.197053][T22811] CPU: 1 PID: 22811 Comm: syz-executor.5 Not tainted 5.8.0-rc6-syzkaller #0 [ 2067.205720][T22811] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2067.215756][T22811] Call Trace: [ 2067.219092][T22811] dump_stack+0x10f/0x19d [ 2067.223411][T22811] should_fail+0x23c/0x250 [ 2067.224852][T22799] ISOFS: Unable to identify CD-ROM format. [ 2067.227890][T22811] __should_failslab+0x81/0x90 [ 2067.227904][T22811] should_failslab+0x5/0x20 [ 2067.242895][T22811] kmem_cache_alloc_node_trace+0x3b/0x260 [ 2067.248683][T22811] ? __kmalloc_node+0x30/0x40 [ 2067.253342][T22811] ? check_preemption_disabled+0x51/0x140 [ 2067.259038][T22811] __kmalloc_node+0x30/0x40 [ 2067.263523][T22811] kvmalloc_node+0x81/0xf0 [ 2067.268010][T22811] __list_lru_init+0x1dd/0x520 [ 2067.272753][T22811] alloc_super+0x450/0x4c0 [ 2067.277138][T22811] ? mount_bdev+0x270/0x270 [ 2067.281615][T22811] sget+0x189/0x370 [ 2067.285440][T22811] ? test_bdev_super+0x30/0x30 [ 2067.290226][T22811] mount_bdev+0xd1/0x270 [ 2067.294437][T22811] ? isofs_mount+0x40/0x40 [ 2067.298822][T22811] ? _isofs_bmap+0x30/0x30 [ 2067.303261][T22811] isofs_mount+0x2d/0x40 [ 2067.307531][T22811] legacy_get_tree+0x70/0xc0 [ 2067.312099][T22811] vfs_get_tree+0x4d/0x1a0 [ 2067.316488][T22811] do_mount+0x115c/0x1c00 [ 2067.320826][T22811] ? _copy_from_user+0x93/0xd0 [ 2067.325561][T22811] __se_sys_mount+0xd3/0x100 [ 2067.330121][T22811] __x64_sys_mount+0x63/0x70 [ 2067.334681][T22811] do_syscall_64+0x51/0xb0 [ 2067.339101][T22811] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2067.345099][T22811] RIP: 0033:0x45ec4a [ 2067.348962][T22811] Code: Bad RIP value. [ 2067.352998][T22811] RSP: 002b:00007f03a69f8a98 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 2067.361376][T22811] RAX: ffffffffffffffda RBX: 00007f03a69f96d4 RCX: 000000000045ec4a [ 2067.369355][T22811] RDX: 00007f03a69f8ad0 RSI: 0000000020000040 RDI: 00007f03a69f8af0 [ 2067.377337][T22811] RBP: 0000000000000004 R08: 00007f03a69f8b30 R09: 00007f03a69f8ad0 [ 2067.385277][T22811] R10: 0000000000000001 R11: 0000000000000206 R12: 00007f03a69f8b30 [ 2067.393223][T22811] R13: 00007f03a69f8ad0 R14: 0000000000000005 R15: 000000000078bf0c 22:52:10 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x15000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:10 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x102, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:10 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x604, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:10 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b68, 0x0) r1 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20\x00', 0x200080, 0x0) sendmsg$NFQNL_MSG_VERDICT(r1, &(0x7f0000000380)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000340)={&(0x7f0000000100)={0x20c, 0x1, 0x3, 0x5, 0x0, 0x0, {0xa, 0x0, 0xa}, [@NFQA_PAYLOAD={0xa8, 0xa, "a660d77cefb841cbb8a5a220a477f61aa56ed7ff11a8d0b1419d847b5f5e87d6c9e22b9321cbd306bd7c57aa73947defea750058e5fe8677a65de7f0af9fd30913bcdb3ac7690155644dcdb32c491a5a64bfe852e3a1e93db872b485a8f5a81ce3a96d5a595a1f26d4802b84eeccc1be9f3277c208415156a1f673998658ca7919c3341a2d83e3f77e214b0f7eeb53d06e281242a0816e53d928f6d574a7c26a2587a268"}, @NFQA_CT={0x120, 0xb, 0x0, 0x1, [@CTA_STATUS={0x8, 0x3, 0x1, 0x0, 0x1402}, @CTA_HELP={0x10, 0x5, 0x0, 0x1, {0x9, 0x1, 'snmp\x00'}}, @CTA_ID={0x8, 0xc, 0x1, 0x0, 0x2}, @CTA_TIMEOUT={0x8, 0x7, 0x1, 0x0, 0x8}, @CTA_PROTOINFO={0x30, 0x4, 0x0, 0x1, @CTA_PROTOINFO_SCTP={0x2c, 0x3, 0x0, 0x1, [@CTA_PROTOINFO_SCTP_VTAG_REPLY={0x8, 0x3, 0x1, 0x0, 0x7f}, @CTA_PROTOINFO_SCTP_VTAG_ORIGINAL={0x8, 0x2, 0x1, 0x0, 0x80000000}, @CTA_PROTOINFO_SCTP_VTAG_ORIGINAL={0x8, 0x2, 0x1, 0x0, 0xaa2}, @CTA_PROTOINFO_SCTP_VTAG_REPLY={0x8, 0x3, 0x1, 0x0, 0xffff}, @CTA_PROTOINFO_SCTP_VTAG_REPLY={0x8, 0x3, 0x1, 0x0, 0x8001}]}}, @CTA_ZONE={0x6, 0x12, 0x1, 0x0, 0x2}, @CTA_PROTOINFO={0x28, 0x4, 0x0, 0x1, @CTA_PROTOINFO_DCCP={0x24, 0x2, 0x0, 0x1, [@CTA_PROTOINFO_DCCP_HANDSHAKE_SEQ={0xc, 0x3, 0x1, 0x0, 0xa7dc}, @CTA_PROTOINFO_DCCP_HANDSHAKE_SEQ={0xc, 0x3, 0x1, 0x0, 0x5}, @CTA_PROTOINFO_DCCP_STATE={0x5, 0x1, 0x4}]}}, @CTA_NAT_SRC={0x94, 0x6, 0x0, 0x1, [@CTA_NAT_V6_MAXIP={0x14, 0x5, @rand_addr=' \x01\x00'}, @CTA_NAT_V4_MINIP={0x8, 0x1, @multicast2}, @CTA_NAT_V6_MINIP={0x14, 0x4, @private1}, @CTA_NAT_V6_MINIP={0x14, 0x4, @private0={0xfc, 0x0, [], 0x1}}, @CTA_NAT_V4_MINIP={0x8, 0x1, @empty}, @CTA_NAT_V4_MINIP={0x8, 0x1, @initdev={0xac, 0x1e, 0x0, 0x0}}, @CTA_NAT_PROTO={0xc, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e24}]}, @CTA_NAT_V6_MINIP={0x14, 0x4, @private2}, @CTA_NAT_PROTO={0x1c, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e21}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e21}, @CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e23}]}]}]}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x1442e1db}}, @NFQA_CT={0x18, 0xb, 0x0, 0x1, [@CTA_ID={0x8, 0xc, 0x1, 0x0, 0x2}, @CTA_SEQ_ADJ_ORIG={0xc, 0xf, 0x0, 0x1, [@CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0x6}]}]}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x1}}]}, 0x20c}, 0x1, 0x0, 0x0, 0x4000800}, 0x40) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000040)={0x7ff}, 0x10) openat$proc_capi20(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/capi/capi20\x00', 0x684402, 0x0) setsockopt$PNPIPE_ENCAP(r2, 0x113, 0x1, &(0x7f0000000000), 0x4) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000400)) 22:52:10 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xfdfdffff, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:10 executing program 5 (fault-call:0 fault-nth:51): syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:10 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x700, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2067.586701][T22829] FAULT_INJECTION: forcing a failure. [ 2067.586701][T22829] name failslab, interval 1, probability 0, space 0, times 0 [ 2067.603999][T22829] CPU: 0 PID: 22829 Comm: syz-executor.5 Not tainted 5.8.0-rc6-syzkaller #0 [ 2067.612784][T22829] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2067.622826][T22829] Call Trace: [ 2067.626116][T22829] dump_stack+0x10f/0x19d [ 2067.630525][T22829] should_fail+0x23c/0x250 22:52:10 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x900, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:10 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x14}, &(0x7f0000000200)=0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xc, 0x2010, r0, 0x607c7000) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x2, &(0x7f00000000c0)={0x0, 0x100014}, &(0x7f0000000200)=0x0) timer_settime(r2, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) timer_delete(r2) ioctl$KDADDIO(r0, 0x4b68, 0x0) 22:52:10 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x34f1, 0x8102) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e21, 0x349, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x80000}, {0xa, 0x4e21, 0x7, @empty, 0x4}, 0xc10, [0x3f, 0x4, 0x1, 0x2, 0x0, 0x7, 0xffffffcb, 0x1]}, 0x5c) ioctl$KDADDIO(r0, 0x4b68, 0x0) [ 2067.634932][T22829] __should_failslab+0x81/0x90 [ 2067.639675][T22829] should_failslab+0x5/0x20 [ 2067.644170][T22829] kmem_cache_alloc_node_trace+0x3b/0x260 [ 2067.644184][T22829] ? __kmalloc_node+0x30/0x40 [ 2067.654538][T22829] __kmalloc_node+0x30/0x40 [ 2067.659086][T22829] kvmalloc_node+0x81/0xf0 [ 2067.663488][T22829] __list_lru_init+0x1dd/0x520 [ 2067.668260][T22829] alloc_super+0x450/0x4c0 [ 2067.672660][T22829] ? mount_bdev+0x270/0x270 [ 2067.675301][T22830] ISOFS: Unable to identify CD-ROM format. [ 2067.677144][T22829] sget+0x189/0x370 [ 2067.677153][T22829] ? test_bdev_super+0x30/0x30 [ 2067.677167][T22829] mount_bdev+0xd1/0x270 [ 2067.695710][T22829] ? isofs_mount+0x40/0x40 [ 2067.695773][T22829] ? _isofs_bmap+0x30/0x30 [ 2067.695801][T22829] isofs_mount+0x2d/0x40 [ 2067.695809][T22829] legacy_get_tree+0x70/0xc0 [ 2067.695818][T22829] vfs_get_tree+0x4d/0x1a0 [ 2067.695833][T22829] do_mount+0x115c/0x1c00 [ 2067.695845][T22829] ? _copy_from_user+0x93/0xd0 22:52:10 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0xa00, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2067.695928][T22829] __se_sys_mount+0xd3/0x100 [ 2067.695936][T22829] __x64_sys_mount+0x63/0x70 [ 2067.695946][T22829] do_syscall_64+0x51/0xb0 [ 2067.695958][T22829] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2067.695971][T22829] RIP: 0033:0x45ec4a [ 2067.695974][T22829] Code: Bad RIP value. [ 2067.695979][T22829] RSP: 002b:00007f03a69f8a98 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 2067.696006][T22829] RAX: ffffffffffffffda RBX: 00007f03a69f96d4 RCX: 000000000045ec4a [ 2067.696012][T22829] RDX: 00007f03a69f8ad0 RSI: 0000000020000040 RDI: 00007f03a69f8af0 22:52:10 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x3) ioctl$KDADDIO(r0, 0x4b68, 0x0) [ 2067.696018][T22829] RBP: 0000000000000004 R08: 00007f03a69f8b30 R09: 00007f03a69f8ad0 [ 2067.696031][T22829] R10: 0000000000000001 R11: 0000000000000206 R12: 00007f03a69f8b30 [ 2067.696037][T22829] R13: 00007f03a69f8ad0 R14: 0000000000000005 R15: 000000000078bf0c [ 2067.823085][T22831] ISOFS: Unable to identify CD-ROM format. [ 2067.946110][T22830] ISOFS: Unable to identify CD-ROM format. [ 2067.970368][T22831] ISOFS: Unable to identify CD-ROM format. 22:52:10 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x16000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:10 executing program 5 (fault-call:0 fault-nth:52): syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:10 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0xb00, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:10 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = io_uring_setup(0x196, &(0x7f0000000040)) io_uring_register$IORING_REGISTER_FILES(r3, 0x2, &(0x7f0000000140)=[r3], 0x1) write$binfmt_misc(r3, &(0x7f0000000180)=ANY=[], 0xfffffc7b) recvfrom$l2tp(r2, &(0x7f00000010c0)=""/4096, 0x1000, 0x0, &(0x7f0000001000)={0x2, 0x0, @loopback}, 0x10) ioctl$KDADDIO(r0, 0x4b68, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_STATUS64(r1, 0xc0385720, &(0x7f0000001080)={0x1}) r4 = io_uring_setup(0x196, &(0x7f0000000040)) io_uring_register$IORING_REGISTER_FILES(r4, 0x2, &(0x7f0000000140)=[r4], 0x1) r5 = fcntl$getown(r4, 0x9) sched_getattr(r5, &(0x7f0000001040)={0x38}, 0x38, 0x0) 22:52:10 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xff000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:10 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x103, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:10 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0xc00, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2068.108453][T22870] FAULT_INJECTION: forcing a failure. [ 2068.108453][T22870] name failslab, interval 1, probability 0, space 0, times 0 [ 2068.134455][T22870] CPU: 0 PID: 22870 Comm: syz-executor.5 Not tainted 5.8.0-rc6-syzkaller #0 [ 2068.143137][T22870] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2068.153276][T22870] Call Trace: [ 2068.156556][T22870] dump_stack+0x10f/0x19d [ 2068.161022][T22870] should_fail+0x23c/0x250 [ 2068.165452][T22870] __should_failslab+0x81/0x90 [ 2068.169291][T22872] ISOFS: Unable to identify CD-ROM format. [ 2068.170202][T22870] ? __list_lru_init+0x70/0x520 [ 2068.170253][T22870] should_failslab+0x5/0x20 [ 2068.170267][T22870] __kmalloc+0x43/0x2d0 [ 2068.189457][T22870] __list_lru_init+0x70/0x520 [ 2068.194100][T22870] alloc_super+0x47f/0x4c0 [ 2068.198483][T22870] ? mount_bdev+0x270/0x270 [ 2068.202953][T22870] sget+0x189/0x370 [ 2068.206779][T22870] ? test_bdev_super+0x30/0x30 [ 2068.211525][T22870] mount_bdev+0xd1/0x270 [ 2068.211541][T22870] ? isofs_mount+0x40/0x40 [ 2068.211557][T22870] ? _isofs_bmap+0x30/0x30 [ 2068.224564][T22870] isofs_mount+0x2d/0x40 [ 2068.228783][T22870] legacy_get_tree+0x70/0xc0 [ 2068.233351][T22870] vfs_get_tree+0x4d/0x1a0 [ 2068.237745][T22870] do_mount+0x115c/0x1c00 [ 2068.242077][T22870] ? _copy_from_user+0x93/0xd0 [ 2068.246822][T22870] __se_sys_mount+0xd3/0x100 [ 2068.251392][T22870] __x64_sys_mount+0x63/0x70 [ 2068.255954][T22870] do_syscall_64+0x51/0xb0 [ 2068.260357][T22870] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2068.266237][T22870] RIP: 0033:0x45ec4a [ 2068.270163][T22870] Code: Bad RIP value. [ 2068.274217][T22870] RSP: 002b:00007f03a69f8a98 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 2068.282614][T22870] RAX: ffffffffffffffda RBX: 00007f03a69f96d4 RCX: 000000000045ec4a [ 2068.290558][T22870] RDX: 00007f03a69f8ad0 RSI: 0000000020000040 RDI: 00007f03a69f8af0 [ 2068.298497][T22870] RBP: 0000000000000004 R08: 00007f03a69f8b30 R09: 00007f03a69f8ad0 [ 2068.306484][T22870] R10: 0000000000000001 R11: 0000000000000206 R12: 00007f03a69f8b30 [ 2068.314430][T22870] R13: 00007f03a69f8ad0 R14: 0000000000000005 R15: 000000000078bf0c 22:52:11 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0xd00, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:11 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_dev$tty1(0xc, 0x4, 0x4) r2 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x10000, 0x115801) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000000)={0x1f, 0x7, 0x8}) ioctl$KDADDIO(r0, 0x4b68, 0x0) 22:52:11 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0xe00, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:11 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xff0f0000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2068.473127][T22877] ISOFS: Unable to identify CD-ROM format. 22:52:11 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b68, 0x0) r1 = io_uring_setup(0x196, &(0x7f0000000040)) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000140)=[r1], 0x1) write$binfmt_elf64(r1, &(0x7f0000000000)={{0x7f, 0x45, 0x4c, 0x46, 0x1, 0x40, 0xc6, 0x2, 0x7, 0x3, 0x3e, 0x3, 0x1eb, 0x40, 0x3ca, 0x20, 0x2, 0x38, 0x2, 0x1ff, 0x84b3, 0x4}, [{0x5, 0x80000001, 0x1, 0x2, 0xff, 0x9, 0x5, 0x5}, {0x0, 0x255d, 0xfffffffffffffffc, 0x4, 0x6, 0x4, 0x0, 0x7}], "d0f62a58a30efa93a0157b3d0ccfc607726e36c9a5617149cd3a375da351982f96b1e79ae289950cdbdc575c87bca304bef4caeedcfbe2a1ecda3a14d429e95984a72b77f7bd2c80454a5c98888b7cafce4a43e9013c0c6dc6ecfbef0dfa3db0124ce67a88f43112ba"}, 0x119) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r2, &(0x7f0000000180)=ANY=[], 0xfffffc7b) accept4(r2, &(0x7f0000000180)=@nfc_llcp, &(0x7f0000000200)=0x80, 0x40000) 22:52:11 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x17000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:11 executing program 5 (fault-call:0 fault-nth:53): syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:11 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x1020, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2068.529301][T22872] ISOFS: Unable to identify CD-ROM format. [ 2068.568368][T22877] ISOFS: Unable to identify CD-ROM format. 22:52:11 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x201, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2068.663901][T22922] FAULT_INJECTION: forcing a failure. [ 2068.663901][T22922] name failslab, interval 1, probability 0, space 0, times 0 [ 2068.698097][T22922] CPU: 0 PID: 22922 Comm: syz-executor.5 Not tainted 5.8.0-rc6-syzkaller #0 [ 2068.706775][T22922] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2068.716875][T22922] Call Trace: [ 2068.720157][T22922] dump_stack+0x10f/0x19d [ 2068.724456][T22922] should_fail+0x23c/0x250 [ 2068.728856][T22922] __should_failslab+0x81/0x90 [ 2068.733615][T22922] should_failslab+0x5/0x20 [ 2068.738105][T22922] kmem_cache_alloc_node_trace+0x3b/0x260 [ 2068.743867][T22922] ? __kmalloc_node+0x30/0x40 [ 2068.748519][T22922] ? check_preemption_disabled+0x51/0x140 [ 2068.757457][T22922] __kmalloc_node+0x30/0x40 [ 2068.761931][T22922] kvmalloc_node+0x81/0xf0 [ 2068.766316][T22922] __list_lru_init+0x1dd/0x520 [ 2068.771046][T22922] alloc_super+0x47f/0x4c0 [ 2068.775431][T22922] ? mount_bdev+0x270/0x270 [ 2068.779923][T22922] sget+0x189/0x370 [ 2068.783720][T22922] ? test_bdev_super+0x30/0x30 [ 2068.788453][T22922] mount_bdev+0xd1/0x270 [ 2068.792768][T22922] ? isofs_mount+0x40/0x40 [ 2068.797270][T22922] ? _isofs_bmap+0x30/0x30 [ 2068.801666][T22922] isofs_mount+0x2d/0x40 [ 2068.805878][T22922] legacy_get_tree+0x70/0xc0 [ 2068.810480][T22922] vfs_get_tree+0x4d/0x1a0 [ 2068.814866][T22922] do_mount+0x115c/0x1c00 [ 2068.819174][T22922] ? _copy_from_user+0x93/0xd0 [ 2068.823909][T22922] __se_sys_mount+0xd3/0x100 [ 2068.828465][T22922] __x64_sys_mount+0x63/0x70 [ 2068.833051][T22922] do_syscall_64+0x51/0xb0 [ 2068.837464][T22922] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2068.843326][T22922] RIP: 0033:0x45ec4a [ 2068.847191][T22922] Code: Bad RIP value. [ 2068.851277][T22922] RSP: 002b:00007f03a69f8a98 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 22:52:11 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x1100, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:11 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xfffbffff, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2068.859656][T22922] RAX: ffffffffffffffda RBX: 00007f03a69f96d4 RCX: 000000000045ec4a [ 2068.867598][T22922] RDX: 00007f03a69f8ad0 RSI: 0000000020000040 RDI: 00007f03a69f8af0 [ 2068.875546][T22922] RBP: 0000000000000004 R08: 00007f03a69f8b30 R09: 00007f03a69f8ad0 [ 2068.883483][T22922] R10: 0000000000000001 R11: 0000000000000206 R12: 00007f03a69f8b30 [ 2068.891613][T22922] R13: 00007f03a69f8ad0 R14: 0000000000000005 R15: 000000000078bf0c 22:52:11 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x1200, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:11 executing program 5 (fault-call:0 fault-nth:54): syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2069.086656][T22930] ISOFS: Unable to identify CD-ROM format. 22:52:11 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x2000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:11 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x2010, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:11 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x2500, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2069.207190][T22944] ISOFS: Unable to identify CD-ROM format. [ 2069.285771][T22951] FAULT_INJECTION: forcing a failure. [ 2069.285771][T22951] name failslab, interval 1, probability 0, space 0, times 0 22:52:12 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b68, 0x8000000000) [ 2069.380199][T22930] ISOFS: Unable to identify CD-ROM format. [ 2069.381224][T22951] CPU: 1 PID: 22951 Comm: syz-executor.5 Not tainted 5.8.0-rc6-syzkaller #0 [ 2069.394675][T22951] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2069.404712][T22951] Call Trace: [ 2069.407989][T22951] dump_stack+0x10f/0x19d [ 2069.412304][T22951] should_fail+0x23c/0x250 [ 2069.416697][T22951] __should_failslab+0x81/0x90 [ 2069.421447][T22951] should_failslab+0x5/0x20 [ 2069.425950][T22951] kmem_cache_alloc_node_trace+0x3b/0x260 [ 2069.431642][T22951] ? __kmalloc_node+0x30/0x40 [ 2069.436325][T22951] ? check_preemption_disabled+0x51/0x140 [ 2069.442013][T22951] __kmalloc_node+0x30/0x40 [ 2069.446727][T22951] kvmalloc_node+0x81/0xf0 [ 2069.451203][T22951] __list_lru_init+0x1dd/0x520 [ 2069.455972][T22951] alloc_super+0x47f/0x4c0 [ 2069.460361][T22951] ? mount_bdev+0x270/0x270 [ 2069.464834][T22951] sget+0x189/0x370 [ 2069.468614][T22951] ? test_bdev_super+0x30/0x30 [ 2069.473350][T22951] mount_bdev+0xd1/0x270 [ 2069.477566][T22951] ? isofs_mount+0x40/0x40 [ 2069.482053][T22951] ? _isofs_bmap+0x30/0x30 [ 2069.486442][T22951] isofs_mount+0x2d/0x40 [ 2069.490657][T22951] legacy_get_tree+0x70/0xc0 [ 2069.495238][T22951] vfs_get_tree+0x4d/0x1a0 [ 2069.499625][T22951] do_mount+0x115c/0x1c00 [ 2069.504036][T22951] ? _copy_from_user+0x93/0xd0 [ 2069.508845][T22951] __se_sys_mount+0xd3/0x100 [ 2069.513419][T22951] __x64_sys_mount+0x63/0x70 [ 2069.517978][T22951] do_syscall_64+0x51/0xb0 [ 2069.522404][T22951] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2069.528268][T22951] RIP: 0033:0x45ec4a [ 2069.532150][T22951] Code: Bad RIP value. [ 2069.536185][T22951] RSP: 002b:00007f03a69f8a98 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 2069.544565][T22951] RAX: ffffffffffffffda RBX: 00007f03a69f96d4 RCX: 000000000045ec4a [ 2069.552507][T22951] RDX: 00007f03a69f8ad0 RSI: 0000000020000040 RDI: 00007f03a69f8af0 [ 2069.560472][T22951] RBP: 0000000000000004 R08: 00007f03a69f8b30 R09: 00007f03a69f8ad0 [ 2069.568462][T22951] R10: 0000000000000001 R11: 0000000000000206 R12: 00007f03a69f8b30 [ 2069.576404][T22951] R13: 00007f03a69f8ad0 R14: 0000000000000005 R15: 000000000078bf0c [ 2069.609378][T22944] ISOFS: Unable to identify CD-ROM format. 22:52:12 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x18000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:12 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xfffffbff, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:12 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x3f00, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:12 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b68, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000180)=ANY=[], 0xfffffc7b) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) splice(r2, 0x0, r3, 0x0, 0x4ffe0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x5, 0x800, 0x8, 0x4, 0x9}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={r4, 0x2, 0x1, 0x63}, &(0x7f00000000c0)=0x10) 22:52:12 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x203, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:12 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x4000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:12 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x4800, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:12 executing program 5 (fault-call:0 fault-nth:55): syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:12 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xfffffdf9, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:12 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x4b02, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2070.008816][T22980] ISOFS: Unable to identify CD-ROM format. [ 2070.121929][T22993] FAULT_INJECTION: forcing a failure. [ 2070.121929][T22993] name failslab, interval 1, probability 0, space 0, times 0 [ 2070.140882][T22991] ISOFS: Unable to identify CD-ROM format. [ 2070.144691][T22993] CPU: 0 PID: 22993 Comm: syz-executor.5 Not tainted 5.8.0-rc6-syzkaller #0 [ 2070.155432][T22993] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2070.165474][T22993] Call Trace: [ 2070.168784][T22993] dump_stack+0x10f/0x19d [ 2070.173091][T22993] should_fail+0x23c/0x250 [ 2070.177553][T22993] __should_failslab+0x81/0x90 [ 2070.182283][T22993] should_failslab+0x5/0x20 [ 2070.186754][T22993] kmem_cache_alloc_trace+0x32/0x2c0 [ 2070.192009][T22993] ? isofs_fill_super+0x59/0x19b0 [ 2070.197010][T22993] isofs_fill_super+0x59/0x19b0 [ 2070.201908][T22993] ? vsnprintf+0xe8e/0xed0 [ 2070.206299][T22993] ? snprintf+0x6f/0x90 [ 2070.210452][T22993] ? register_shrinker_prepared+0xdf/0xf0 [ 2070.216154][T22993] ? set_blocksize+0x15f/0x280 [ 2070.220932][T22993] mount_bdev+0x1ca/0x270 [ 2070.225232][T22993] ? isofs_mount+0x40/0x40 [ 2070.229630][T22993] ? _isofs_bmap+0x30/0x30 [ 2070.234064][T22993] isofs_mount+0x2d/0x40 [ 2070.238283][T22993] legacy_get_tree+0x70/0xc0 [ 2070.242955][T22993] vfs_get_tree+0x4d/0x1a0 [ 2070.247359][T22993] do_mount+0x115c/0x1c00 [ 2070.251726][T22993] ? _copy_from_user+0x93/0xd0 [ 2070.256514][T22993] __se_sys_mount+0xd3/0x100 [ 2070.261070][T22993] __x64_sys_mount+0x63/0x70 [ 2070.265631][T22993] do_syscall_64+0x51/0xb0 [ 2070.270092][T22993] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2070.275951][T22993] RIP: 0033:0x45ec4a [ 2070.279809][T22993] Code: Bad RIP value. [ 2070.284537][T22993] RSP: 002b:00007f03a69f8a98 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 2070.292915][T22993] RAX: ffffffffffffffda RBX: 00007f03a69f96d4 RCX: 000000000045ec4a [ 2070.300862][T22993] RDX: 00007f03a69f8ad0 RSI: 0000000020000040 RDI: 00007f03a69f8af0 [ 2070.308886][T22993] RBP: 0000000000000004 R08: 00007f03a69f8b30 R09: 00007f03a69f8ad0 22:52:13 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x4c00, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2070.316835][T22993] R10: 0000000000000001 R11: 0000000000000206 R12: 00007f03a69f8b30 [ 2070.324891][T22993] R13: 00007f03a69f8ad0 R14: 0000000000000005 R15: 000000000078bf0c [ 2070.359662][T22980] ISOFS: Unable to identify CD-ROM format. 22:52:13 executing program 5 (fault-call:0 fault-nth:56): syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2070.548737][T22991] ISOFS: Unable to identify CD-ROM format. 22:52:13 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x19000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:13 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x4e02, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:13 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xfffffdfd, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:13 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x204, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:13 executing program 0: syz_open_dev$tty1(0xc, 0x4, 0x1) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x68a9) ioctl$USBDEVFS_SETCONFIGURATION(r3, 0x80045505, &(0x7f00000001c0)=0x7fffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r4 = io_uring_setup(0x196, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x4}) io_uring_register$IORING_REGISTER_FILES(r4, 0x2, &(0x7f0000000140)=[r4], 0x1) ioctl$FS_IOC_GETFSLABEL(r4, 0x81009431, &(0x7f00000000c0)) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r5, &(0x7f0000000180)=ANY=[], 0xfffffc7b) ioctl$VIDIOC_SUBSCRIBE_EVENT(r5, 0x4020565a, &(0x7f0000000000)={0x6, 0x4, 0x1}) socket(0x1a, 0xa, 0x800) ioctl$KDADDIO(r5, 0x4b68, 0x3) [ 2070.691836][T23016] FAULT_INJECTION: forcing a failure. [ 2070.691836][T23016] name failslab, interval 1, probability 0, space 0, times 0 [ 2070.771618][T23016] CPU: 0 PID: 23016 Comm: syz-executor.5 Not tainted 5.8.0-rc6-syzkaller #0 [ 2070.780299][T23016] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2070.790413][T23016] Call Trace: [ 2070.793688][T23016] dump_stack+0x10f/0x19d [ 2070.798028][T23016] should_fail+0x23c/0x250 [ 2070.802416][T23016] __should_failslab+0x81/0x90 [ 2070.807152][T23016] should_failslab+0x5/0x20 [ 2070.811632][T23016] kmem_cache_alloc_node_trace+0x3b/0x260 [ 2070.817370][T23016] ? __kmalloc_node+0x30/0x40 [ 2070.822094][T23016] __kmalloc_node+0x30/0x40 [ 2070.826581][T23016] kvmalloc_node+0x81/0xf0 [ 2070.830984][T23016] __list_lru_init+0x1dd/0x520 [ 2070.835750][T23016] alloc_super+0x47f/0x4c0 [ 2070.840137][T23016] ? mount_bdev+0x270/0x270 [ 2070.844607][T23016] sget+0x189/0x370 [ 2070.848386][T23016] ? test_bdev_super+0x30/0x30 [ 2070.853123][T23016] mount_bdev+0xd1/0x270 [ 2070.857366][T23016] ? isofs_mount+0x40/0x40 [ 2070.861761][T23016] ? _isofs_bmap+0x30/0x30 [ 2070.866153][T23016] isofs_mount+0x2d/0x40 [ 2070.870440][T23016] legacy_get_tree+0x70/0xc0 [ 2070.875014][T23016] vfs_get_tree+0x4d/0x1a0 [ 2070.879407][T23016] do_mount+0x115c/0x1c00 [ 2070.883726][T23016] ? _copy_from_user+0x93/0xd0 [ 2070.888585][T23016] __se_sys_mount+0xd3/0x100 [ 2070.893173][T23016] __x64_sys_mount+0x63/0x70 [ 2070.897751][T23016] do_syscall_64+0x51/0xb0 [ 2070.902147][T23016] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2070.908018][T23016] RIP: 0033:0x45ec4a [ 2070.911882][T23016] Code: Bad RIP value. 22:52:13 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x5c00, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2070.915952][T23016] RSP: 002b:00007f03a69f8a98 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 2070.924337][T23016] RAX: ffffffffffffffda RBX: 00007f03a69f96d4 RCX: 000000000045ec4a [ 2070.932284][T23016] RDX: 00007f03a69f8ad0 RSI: 0000000020000040 RDI: 00007f03a69f8af0 [ 2070.940232][T23016] RBP: 0000000000000004 R08: 00007f03a69f8b30 R09: 00007f03a69f8ad0 [ 2070.948218][T23016] R10: 0000000000000001 R11: 0000000000000206 R12: 00007f03a69f8b30 [ 2070.956178][T23016] R13: 00007f03a69f8ad0 R14: 0000000000000005 R15: 000000000078bf0c 22:52:13 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x6000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2070.991713][T23031] ISOFS: Unable to identify CD-ROM format. [ 2071.008231][T23026] ISOFS: Unable to identify CD-ROM format. 22:52:13 executing program 5 (fault-call:0 fault-nth:57): syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:13 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xffffff7f, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:13 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x6800, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2071.134703][T23031] ISOFS: Unable to identify CD-ROM format. [ 2071.191528][T23052] FAULT_INJECTION: forcing a failure. [ 2071.191528][T23052] name failslab, interval 1, probability 0, space 0, times 0 [ 2071.195297][T23026] ISOFS: Unable to identify CD-ROM format. [ 2071.204175][T23052] CPU: 1 PID: 23052 Comm: syz-executor.5 Not tainted 5.8.0-rc6-syzkaller #0 [ 2071.204259][T23052] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2071.228717][T23052] Call Trace: [ 2071.231997][T23052] dump_stack+0x10f/0x19d [ 2071.236312][T23052] should_fail+0x23c/0x250 22:52:13 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x6c00, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2071.240769][T23052] __should_failslab+0x81/0x90 [ 2071.245593][T23052] should_failslab+0x5/0x20 [ 2071.250084][T23052] kmem_cache_alloc+0x29/0x2b0 [ 2071.254825][T23052] ? xas_create+0x96b/0xb90 [ 2071.259306][T23052] xas_create+0x96b/0xb90 [ 2071.263610][T23052] xas_store+0x73/0xd00 [ 2071.267738][T23052] ? check_preemption_disabled+0x51/0x140 [ 2071.273430][T23052] ? xas_load+0x2c2/0x2f0 [ 2071.277729][T23052] __add_to_page_cache_locked+0x1f0/0x6e0 [ 2071.283418][T23052] ? workingset_activation+0x1b0/0x1b0 [ 2071.288852][T23052] add_to_page_cache_lru+0xa0/0x1b0 [ 2071.294022][T23052] pagecache_get_page+0x552/0x8b0 [ 2071.299017][T23052] ? __find_get_block_slow+0xb2/0x390 [ 2071.304357][T23052] grow_dev_page+0x78/0x3e0 [ 2071.308842][T23052] __getblk_gfp+0x13b/0x1f0 [ 2071.313316][T23052] __bread_gfp+0x28/0x210 [ 2071.317619][T23052] isofs_fill_super+0x9c2/0x19b0 [ 2071.322526][T23052] ? vsnprintf+0xe8e/0xed0 [ 2071.326919][T23052] ? set_blocksize+0x15f/0x280 [ 2071.331659][T23052] mount_bdev+0x1ca/0x270 [ 2071.335966][T23052] ? isofs_mount+0x40/0x40 [ 2071.340362][T23052] ? _isofs_bmap+0x30/0x30 [ 2071.344754][T23052] isofs_mount+0x2d/0x40 [ 2071.348966][T23052] legacy_get_tree+0x70/0xc0 [ 2071.353532][T23052] vfs_get_tree+0x4d/0x1a0 [ 2071.357918][T23052] do_mount+0x115c/0x1c00 [ 2071.362218][T23052] ? _copy_from_user+0x93/0xd0 [ 2071.366961][T23052] __se_sys_mount+0xd3/0x100 [ 2071.371519][T23052] __x64_sys_mount+0x63/0x70 [ 2071.376077][T23052] do_syscall_64+0x51/0xb0 [ 2071.380467][T23052] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2071.386347][T23052] RIP: 0033:0x45ec4a 22:52:14 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1a000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2071.390293][T23052] Code: Bad RIP value. [ 2071.394328][T23052] RSP: 002b:00007f03a69f8a98 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 2071.402706][T23052] RAX: ffffffffffffffda RBX: 00007f03a69f96d4 RCX: 000000000045ec4a [ 2071.410652][T23052] RDX: 00007f03a69f8ad0 RSI: 0000000020000040 RDI: 00007f03a69f8af0 [ 2071.418591][T23052] RBP: 0000000000000004 R08: 00007f03a69f8b30 R09: 00007f03a69f8ad0 [ 2071.426610][T23052] R10: 0000000000000001 R11: 0000000000000206 R12: 00007f03a69f8b30 [ 2071.434570][T23052] R13: 00007f03a69f8ad0 R14: 0000000000000005 R15: 000000000078bf0c [ 2071.452334][T23052] isofs_fill_super: bread failed, dev=loop5, iso_blknum=16, block=32 22:52:14 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x2fc, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:14 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x7400, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:14 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b68, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r2, &(0x7f0000000180)=ANY=[], 0xfffffc7b) bind$isdn(r2, &(0x7f0000000480)={0x22, 0x1, 0x9e, 0xe0, 0x7f}, 0x6) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) splice(r3, 0x0, r4, 0x0, 0x4ffe0, 0x0) ioctl$PIO_FONTX(r3, 0x4b6c, &(0x7f0000000440)={0x12, 0x1, &(0x7f0000000040)="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"}) r5 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$KDSKBMODE(r5, 0x4b45, &(0x7f0000000000)=0x4) 22:52:14 executing program 5 (fault-call:0 fault-nth:58): syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:14 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xffffff8c, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:14 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x7a00, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:14 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x2fd, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:14 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1b000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2071.654143][T23066] ISOFS: Unable to identify CD-ROM format. 22:52:14 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xfffffff6, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:14 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0xb101, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:14 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1c000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2071.799038][T23081] isofs_fill_super: bread failed, dev=loop5, iso_blknum=16, block=32 [ 2071.838585][T23087] ISOFS: Unable to identify CD-ROM format. 22:52:14 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0xb401, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2071.902059][T23081] FAULT_INJECTION: forcing a failure. [ 2071.902059][T23081] name failslab, interval 1, probability 0, space 0, times 0 [ 2071.914956][T23081] CPU: 0 PID: 23081 Comm: syz-executor.5 Not tainted 5.8.0-rc6-syzkaller #0 [ 2071.923614][T23081] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2071.933649][T23081] Call Trace: [ 2071.937067][T23081] dump_stack+0x10f/0x19d [ 2071.941380][T23081] should_fail+0x23c/0x250 [ 2071.945777][T23081] __should_failslab+0x81/0x90 [ 2071.950520][T23081] ? tomoyo_encode2+0x1e2/0x350 [ 2071.955340][T23081] should_failslab+0x5/0x20 [ 2071.959810][T23081] __kmalloc+0x43/0x2d0 [ 2071.963943][T23081] tomoyo_encode2+0x1e2/0x350 [ 2071.968613][T23081] tomoyo_realpath_from_path+0x36e/0x3c0 [ 2071.974212][T23081] tomoyo_path_number_perm+0xc1/0x2d0 [ 2071.979637][T23081] ? debug_smp_processor_id+0x18/0x20 [ 2071.985047][T23081] ? ___cache_free+0x2a/0x510 [ 2071.989765][T23081] ? __rcu_read_unlock+0x4b/0x260 [ 2071.994757][T23081] tomoyo_file_ioctl+0x1c/0x20 [ 2071.999514][T23081] security_file_ioctl+0x45/0x90 [ 2072.004424][T23081] __se_sys_ioctl+0x48/0x130 [ 2072.008982][T23081] __x64_sys_ioctl+0x3f/0x50 [ 2072.013540][T23081] do_syscall_64+0x51/0xb0 [ 2072.017984][T23081] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2072.023907][T23081] RIP: 0033:0x45c0c7 [ 2072.027765][T23081] Code: Bad RIP value. [ 2072.031796][T23081] RSP: 002b:00007f03a69f8a98 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2072.040246][T23081] RAX: ffffffffffffffda RBX: 00007f03a69f96d4 RCX: 000000000045c0c7 [ 2072.048192][T23081] RDX: 0000000000000000 RSI: 0000000000004c01 RDI: 0000000000000005 [ 2072.056140][T23081] RBP: 0000000000000004 R08: 00007f03a69f8b30 R09: 00007f03a69f8ad0 [ 2072.064085][T23081] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000016 [ 2072.072023][T23081] R13: ffffffffffffffff R14: 0000000000000005 R15: 000000000078bf0c [ 2072.086403][T23081] ERROR: Out of memory at tomoyo_realpath_from_path. 22:52:14 executing program 5 (fault-call:0 fault-nth:59): syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:14 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0xedc0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2072.241818][T23104] ISOFS: Unable to identify CD-ROM format. 22:52:15 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x300, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:15 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b68, 0x0) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000040)={0x7ff}, 0x10) sendmsg$NFT_BATCH(r1, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000140)={{0x14}, [@NFT_MSG_DELSET={0x24, 0xb, 0xa, 0x0, 0x0, 0x0, {0x6, 0x0, 0x9}, [@NFTA_SET_POLICY={0x8, 0x8, 0x1, 0x0, 0x1}, @NFTA_SET_DATA_TYPE={0x8}]}, @NFT_MSG_DELSET={0x138, 0xb, 0xa, 0x301, 0x0, 0x0, {0xa}, [@NFTA_SET_EXPR={0x1c, 0x11, 0x0, 0x1, @queue={{0xa, 0x1, 'queue\x00'}, @val={0xc, 0x2, 0x0, 0x1, [@NFTA_QUEUE_FLAGS={0x6, 0x3, 0x1, 0x0, 0x2}]}}}, @NFTA_SET_HANDLE={0xc, 0x10, 0x1, 0x0, 0x5}, @NFTA_SET_USERDATA={0xfc, 0xd, 0x1, 0x0, "5cc7236d957f967faf4e2f675dbf159d75b37c0eceb7b7deeab9c0655246d3f0089fca91c50d9aa4a69a552ac36285d3934626c12d92d28843a510aa76f39f90cd26b0155316e66b4f8694d566ec9346fbf5b7f9604027604d6903ae7d8cf1fe7d6a3f2295201e6da48891757b411bdf599d1fe09657d0cbea5f6f5c86907a5e9c0f2322469e6db2e516e060df66af7dce877852cab6aeb77f5624cf104f1cfe511f8e32872f3aba9911463e753acc81216a60bd6c81916eb275ec010f8bfa9f8f6f4ee471c25a9ae1c4e565ae031182cc0fa410177945d19ce89cdced544a0c9817b3cfb9fd80a0868ba27351f56f290cd452dbc0615216"}]}], {0x14}}, 0x184}, 0x1, 0x0, 0x0, 0x20000080}, 0x4010) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r2, &(0x7f0000000180)=ANY=[], 0xfffffc7b) sendto$l2tp(r2, &(0x7f0000000000)="eb02fdc733b7f1c50759beef5644f84fc52148f317a77a4aedce3b64d5d72a102d1c71c0e53e37a0ce7e24c87c9494653f09b2d260afe15a1bd9273e08bb8aed9e8d1546625bd309fc875af96b8edc3571e8772762fa710d078be981f154290f2fe74dd87a8af1b2ac2a9b4f2095ea078e2b6346dd6d2c1224b0f9da3a7231a32856a50e390d81159b8945a189e9786eb27c5a1c8927582e3b8aee6b8ddafcb8", 0xa0, 0x10, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x38}}, 0x10) 22:52:15 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xfffffffb, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:15 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0xff00, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:15 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0xff0f, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:15 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1d000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2072.419730][T23104] ISOFS: Unable to identify CD-ROM format. [ 2072.455085][T23127] ISOFS: Unable to identify CD-ROM format. 22:52:15 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x1000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2072.491167][T23130] isofs_fill_super: bread failed, dev=loop5, iso_blknum=16, block=32 [ 2072.620534][T23130] FAULT_INJECTION: forcing a failure. [ 2072.620534][T23130] name failslab, interval 1, probability 0, space 0, times 0 [ 2072.634893][T23130] CPU: 1 PID: 23130 Comm: syz-executor.5 Not tainted 5.8.0-rc6-syzkaller #0 [ 2072.643548][T23130] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2072.653580][T23130] Call Trace: [ 2072.656858][T23130] dump_stack+0x10f/0x19d [ 2072.661170][T23130] should_fail+0x23c/0x250 [ 2072.665563][T23130] __should_failslab+0x81/0x90 [ 2072.670295][T23130] ? dev_uevent_filter+0x70/0x70 [ 2072.675203][T23130] should_failslab+0x5/0x20 [ 2072.679684][T23130] kmem_cache_alloc_trace+0x32/0x2c0 [ 2072.684984][T23130] ? debug_smp_processor_id+0x18/0x20 [ 2072.690359][T23130] ? kobject_uevent_env+0x1a7/0xc40 [ 2072.695542][T23130] ? dev_uevent_filter+0x70/0x70 [ 2072.700465][T23130] kobject_uevent_env+0x1a7/0xc40 [ 2072.705483][T23130] ? up_write+0x25/0xc0 [ 2072.709612][T23130] kobject_uevent+0x18/0x20 [ 2072.714091][T23130] __loop_clr_fd+0x399/0x5b0 [ 2072.718657][T23130] lo_ioctl+0x9d1/0x1190 [ 2072.722876][T23130] ? debug_smp_processor_id+0x18/0x20 [ 2072.728217][T23130] ? ___cache_free+0x2a/0x510 [ 2072.732864][T23130] ? __srcu_read_unlock+0x1f/0x40 [ 2072.737906][T23130] ? tomoyo_path_number_perm+0x286/0x2d0 [ 2072.743511][T23130] ? blkdev_common_ioctl+0xaae/0x10b0 [ 2072.748851][T23130] ? lo_release+0x130/0x130 [ 2072.753408][T23130] blkdev_ioctl+0x1b2/0x3f0 [ 2072.757885][T23130] block_ioctl+0x6d/0x80 [ 2072.762099][T23130] ? blkdev_iopoll+0x80/0x80 [ 2072.766655][T23130] __se_sys_ioctl+0xc9/0x130 [ 2072.771216][T23130] __x64_sys_ioctl+0x3f/0x50 [ 2072.775780][T23130] do_syscall_64+0x51/0xb0 [ 2072.780185][T23130] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2072.786049][T23130] RIP: 0033:0x45c0c7 [ 2072.789907][T23130] Code: Bad RIP value. [ 2072.793947][T23130] RSP: 002b:00007f03a69f8a98 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2072.802345][T23130] RAX: ffffffffffffffda RBX: 00007f03a69f96d4 RCX: 000000000045c0c7 [ 2072.810324][T23130] RDX: 0000000000000000 RSI: 0000000000004c01 RDI: 0000000000000005 [ 2072.818399][T23130] RBP: 0000000000000004 R08: 00007f03a69f8b30 R09: 00007f03a69f8ad0 [ 2072.826445][T23130] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000016 [ 2072.834427][T23130] R13: ffffffffffffffff R14: 0000000000000005 R15: 000000000078bf0c 22:52:15 executing program 5 (fault-call:0 fault-nth:60): syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:15 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x2000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:15 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x2040000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:15 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xedc000000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2072.867836][T23139] ISOFS: Unable to identify CD-ROM format. [ 2072.896787][T23127] ISOFS: Unable to identify CD-ROM format. 22:52:15 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x3000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:15 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x301, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2072.964320][T23139] ISOFS: Unable to identify CD-ROM format. [ 2073.000721][T23154] isofs_fill_super: bread failed, dev=loop5, iso_blknum=16, block=32 [ 2073.040515][T23154] FAULT_INJECTION: forcing a failure. [ 2073.040515][T23154] name failslab, interval 1, probability 0, space 0, times 0 [ 2073.053209][T23154] CPU: 1 PID: 23154 Comm: syz-executor.5 Not tainted 5.8.0-rc6-syzkaller #0 [ 2073.061855][T23154] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2073.071920][T23154] Call Trace: [ 2073.075204][T23154] dump_stack+0x10f/0x19d [ 2073.079573][T23154] should_fail+0x23c/0x250 [ 2073.084055][T23154] __should_failslab+0x81/0x90 [ 2073.088912][T23154] ? dev_uevent_filter+0x70/0x70 [ 2073.093827][T23154] should_failslab+0x5/0x20 [ 2073.098298][T23154] kmem_cache_alloc_trace+0x32/0x2c0 [ 2073.103553][T23154] ? debug_smp_processor_id+0x18/0x20 [ 2073.108911][T23154] ? kobject_uevent_env+0x1a7/0xc40 [ 2073.114084][T23154] ? dev_uevent_filter+0x70/0x70 [ 2073.119068][T23154] kobject_uevent_env+0x1a7/0xc40 [ 2073.124065][T23154] ? up_write+0x25/0xc0 [ 2073.128200][T23154] kobject_uevent+0x18/0x20 [ 2073.132673][T23154] __loop_clr_fd+0x399/0x5b0 [ 2073.137234][T23154] lo_ioctl+0x9d1/0x1190 [ 2073.141531][T23154] ? debug_smp_processor_id+0x18/0x20 [ 2073.146868][T23154] ? ___cache_free+0x2a/0x510 [ 2073.151589][T23154] ? __srcu_read_unlock+0x1f/0x40 [ 2073.156598][T23154] ? tomoyo_path_number_perm+0x286/0x2d0 [ 2073.162207][T23154] ? blkdev_common_ioctl+0xaae/0x10b0 [ 2073.167564][T23154] ? lo_release+0x130/0x130 [ 2073.172042][T23154] blkdev_ioctl+0x1b2/0x3f0 [ 2073.176517][T23154] block_ioctl+0x6d/0x80 [ 2073.180737][T23154] ? blkdev_iopoll+0x80/0x80 [ 2073.185302][T23154] __se_sys_ioctl+0xc9/0x130 [ 2073.189862][T23154] __x64_sys_ioctl+0x3f/0x50 [ 2073.194424][T23154] do_syscall_64+0x51/0xb0 [ 2073.198863][T23154] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2073.204723][T23154] RIP: 0033:0x45c0c7 [ 2073.208582][T23154] Code: Bad RIP value. [ 2073.212689][T23154] RSP: 002b:00007f03a69f8a98 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2073.221228][T23154] RAX: ffffffffffffffda RBX: 00007f03a69f96d4 RCX: 000000000045c0c7 [ 2073.229181][T23154] RDX: 0000000000000000 RSI: 0000000000004c01 RDI: 0000000000000005 22:52:15 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$VIDIOC_SUBDEV_S_FRAME_INTERVAL(r2, 0xc0305616, &(0x7f00000000c0)={0x0, {0x3f, 0x217}}) r3 = io_uring_setup(0x196, &(0x7f0000000040)) io_uring_register$IORING_REGISTER_FILES(r3, 0x2, &(0x7f0000000140)=[r3], 0x1) fcntl$dupfd(r3, 0x406, r0) lstat(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000100)) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r4, &(0x7f0000000180)=ANY=[], 0xfffffc7b) ioctl$KDADDIO(r4, 0x4b68, 0xff) [ 2073.237125][T23154] RBP: 0000000000000004 R08: 00007f03a69f8b30 R09: 00007f03a69f8ad0 [ 2073.245064][T23154] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000016 [ 2073.253109][T23154] R13: ffffffffffffffff R14: 0000000000000005 R15: 000000000078bf0c 22:52:16 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x4000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:16 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1e000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:16 executing program 5 (fault-call:0 fault-nth:61): syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:16 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x5000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:16 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x6000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2073.480535][T23183] isofs_fill_super: bread failed, dev=loop5, iso_blknum=16, block=32 [ 2073.494372][T23172] ISOFS: Unable to identify CD-ROM format. [ 2073.531874][T23183] FAULT_INJECTION: forcing a failure. [ 2073.531874][T23183] name failslab, interval 1, probability 0, space 0, times 0 [ 2073.544839][T23183] CPU: 0 PID: 23183 Comm: syz-executor.5 Not tainted 5.8.0-rc6-syzkaller #0 [ 2073.553542][T23183] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2073.563562][T23183] Call Trace: [ 2073.566838][T23183] dump_stack+0x10f/0x19d [ 2073.571137][T23183] should_fail+0x23c/0x250 [ 2073.575543][T23183] __should_failslab+0x81/0x90 [ 2073.580334][T23183] should_failslab+0x5/0x20 [ 2073.584806][T23183] kmem_cache_alloc_node+0x38/0x260 [ 2073.589986][T23183] ? __alloc_skb+0x97/0x2e0 [ 2073.594458][T23183] __alloc_skb+0x97/0x2e0 [ 2073.598761][T23183] alloc_uevent_skb+0x5b/0x120 [ 2073.603504][T23183] kobject_uevent_env+0x863/0xc40 [ 2073.608500][T23183] ? up_write+0x25/0xc0 [ 2073.612676][T23183] kobject_uevent+0x18/0x20 [ 2073.617145][T23183] __loop_clr_fd+0x399/0x5b0 [ 2073.621705][T23183] lo_ioctl+0x9d1/0x1190 [ 2073.625929][T23183] ? debug_smp_processor_id+0x18/0x20 [ 2073.631293][T23183] ? ___cache_free+0x2a/0x510 [ 2073.635943][T23183] ? __srcu_read_unlock+0x1f/0x40 [ 2073.640962][T23183] ? tomoyo_path_number_perm+0x286/0x2d0 [ 2073.646564][T23183] ? blkdev_common_ioctl+0xaae/0x10b0 [ 2073.652049][T23183] ? lo_release+0x130/0x130 [ 2073.656659][T23183] blkdev_ioctl+0x1b2/0x3f0 [ 2073.661132][T23183] block_ioctl+0x6d/0x80 [ 2073.665363][T23183] ? blkdev_iopoll+0x80/0x80 [ 2073.669920][T23183] __se_sys_ioctl+0xc9/0x130 [ 2073.674482][T23183] __x64_sys_ioctl+0x3f/0x50 [ 2073.679048][T23183] do_syscall_64+0x51/0xb0 [ 2073.683448][T23183] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2073.689336][T23183] RIP: 0033:0x45c0c7 [ 2073.693194][T23183] Code: Bad RIP value. [ 2073.697230][T23183] RSP: 002b:00007f03a69f8a98 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2073.705612][T23183] RAX: ffffffffffffffda RBX: 00007f03a69f96d4 RCX: 000000000045c0c7 [ 2073.713611][T23183] RDX: 0000000000000000 RSI: 0000000000004c01 RDI: 0000000000000005 [ 2073.721561][T23183] RBP: 0000000000000004 R08: 00007f03a69f8b30 R09: 00007f03a69f8ad0 [ 2073.729507][T23183] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000016 [ 2073.737448][T23183] R13: ffffffffffffffff R14: 0000000000000005 R15: 000000000078bf0c 22:52:16 executing program 5 (fault-call:0 fault-nth:62): syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:16 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x6040000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:16 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1000000000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:16 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x7000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2073.871782][T23189] ISOFS: Unable to identify CD-ROM format. [ 2073.872414][T23172] ISOFS: Unable to identify CD-ROM format. 22:52:16 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x302, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:16 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1f000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2074.035448][T23200] isofs_fill_super: bread failed, dev=loop5, iso_blknum=16, block=32 [ 2074.080392][T23200] FAULT_INJECTION: forcing a failure. [ 2074.080392][T23200] name failslab, interval 1, probability 0, space 0, times 0 [ 2074.095443][T23200] CPU: 1 PID: 23200 Comm: syz-executor.5 Not tainted 5.8.0-rc6-syzkaller #0 [ 2074.104113][T23200] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2074.114155][T23200] Call Trace: [ 2074.117448][T23200] dump_stack+0x10f/0x19d [ 2074.121802][T23200] should_fail+0x23c/0x250 22:52:16 executing program 0: syz_open_dev$tty1(0xc, 0x4, 0x1) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x26, 0x80805, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) close(0xffffffffffffffff) splice(r5, 0x0, 0xffffffffffffffff, 0x0, 0x4ffe0, 0x0) ioctl$MON_IOCX_GETX(r5, 0x4018920a, &(0x7f00000002c0)={&(0x7f0000000180), &(0x7f00000001c0)=""/215, 0xd7}) close(r4) splice(r3, 0x0, r4, 0x0, 0x11000004ffe0, 0x5) sendmmsg$inet_sctp(r3, &(0x7f0000000700)=[{&(0x7f0000000100)=@in6={0xa, 0xfff8, 0x7fffffff, @dev={0xfe, 0x80, [], 0x27}, 0x9}, 0x1c, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1}], 0x1, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/autofs\x00', 0x4000, 0x0) r6 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000140)={r7}, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000080)=ANY=[@ANYRES32=r7, @ANYBLOB="ff14de86432b0ba245fcaf21940b97893b6381c394170a4efe0b090146900ef96f434ad4ec2fabef32c9632f69e0235f206586a6c20d7ad6ec683fc5afaf44768922fe64afcce54adda0cc4b564f06518c7b28d603425ed965bc70015600"/108], 0x8) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x0) 22:52:16 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x8000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:16 executing program 0: syz_open_dev$tty1(0xc, 0x4, 0x1) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$KDADDIO(r1, 0x4b68, 0x20000000) 22:52:16 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETVESABLANK(r0, 0x541c, &(0x7f0000000000)) ioctl$KDADDIO(r0, 0x4b68, 0x0) [ 2074.126205][T23200] __should_failslab+0x81/0x90 [ 2074.130956][T23200] should_failslab+0x5/0x20 [ 2074.135523][T23200] kmem_cache_alloc_node_trace+0x3b/0x260 [ 2074.141224][T23200] ? __kmalloc_node_track_caller+0x30/0x40 [ 2074.147032][T23200] ? kmem_cache_alloc_node+0x12b/0x260 [ 2074.152504][T23200] ? alloc_uevent_skb+0x5b/0x120 [ 2074.157468][T23200] __kmalloc_node_track_caller+0x30/0x40 [ 2074.163240][T23200] __alloc_skb+0xd3/0x2e0 [ 2074.167574][T23200] alloc_uevent_skb+0x5b/0x120 [ 2074.172374][T23200] kobject_uevent_env+0x863/0xc40 22:52:16 executing program 5 (fault-call:0 fault-nth:63): syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2074.177515][T23200] ? up_write+0x25/0xc0 [ 2074.181656][T23200] kobject_uevent+0x18/0x20 [ 2074.186165][T23200] __loop_clr_fd+0x399/0x5b0 [ 2074.190747][T23200] lo_ioctl+0x9d1/0x1190 [ 2074.190812][T23200] ? debug_smp_processor_id+0x18/0x20 [ 2074.190822][T23200] ? ___cache_free+0x2a/0x510 [ 2074.190835][T23200] ? __srcu_read_unlock+0x1f/0x40 [ 2074.190846][T23200] ? tomoyo_path_number_perm+0x286/0x2d0 [ 2074.190860][T23200] ? blkdev_common_ioctl+0xaae/0x10b0 [ 2074.190871][T23200] ? lo_release+0x130/0x130 [ 2074.190878][T23200] blkdev_ioctl+0x1b2/0x3f0 [ 2074.190891][T23200] block_ioctl+0x6d/0x80 [ 2074.190903][T23200] ? blkdev_iopoll+0x80/0x80 [ 2074.190915][T23200] __se_sys_ioctl+0xc9/0x130 [ 2074.190958][T23200] __x64_sys_ioctl+0x3f/0x50 22:52:17 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x9000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2074.190966][T23200] do_syscall_64+0x51/0xb0 [ 2074.190976][T23200] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2074.190984][T23200] RIP: 0033:0x45c0c7 [ 2074.190986][T23200] Code: Bad RIP value. [ 2074.190990][T23200] RSP: 002b:00007f03a69f8a98 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2074.190998][T23200] RAX: ffffffffffffffda RBX: 00007f03a69f96d4 RCX: 000000000045c0c7 22:52:17 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:17 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x7ffffffffffff, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:17 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0xa000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2074.191003][T23200] RDX: 0000000000000000 RSI: 0000000000004c01 RDI: 0000000000000005 [ 2074.191007][T23200] RBP: 0000000000000004 R08: 00007f03a69f8b30 R09: 00007f03a69f8ad0 [ 2074.191012][T23200] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000016 [ 2074.191016][T23200] R13: ffffffffffffffff R14: 0000000000000005 R15: 000000000078bf0c [ 2074.324050][T23228] isofs_fill_super: bread failed, dev=loop5, iso_blknum=16, block=32 [ 2074.360290][T23224] ISOFS: Unable to identify CD-ROM format. 22:52:17 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b68, 0x0) openat$mice(0xffffffffffffff9c, &(0x7f0000000000)='/dev/input/mice\x00', 0x801) [ 2074.391922][T23229] ISOFS: Unable to identify CD-ROM format. [ 2074.578622][T23224] ISOFS: Unable to identify CD-ROM format. [ 2074.583922][T23229] ISOFS: Unable to identify CD-ROM format. [ 2074.611823][T23253] isofs_fill_super: bread failed, dev=loop5, iso_blknum=16, block=32 22:52:17 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x402, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:17 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0xb000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:17 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x20000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:17 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b68, 0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0x105400, 0x0) sendmsg$kcm(r1, &(0x7f0000002880)={&(0x7f0000000040)=@qipcrtr={0x2a, 0xffffffff, 0x2}, 0x80, &(0x7f0000002500)=[{&(0x7f00000000c0)="d1f6e142f4d3fc0ec29d14d24c66f357dc1a0564f6ddeac53f8d597fb9833c2981d1a59a75cd6d2bbe5533e1f6b4d5938510a02958aa34323a40a9528893a988343b6f056c73565aa54dfaf3175a0781f29374a31249cd258231ab913c8b75fdc0fe0e17c699587c02db15f42efbc0985054", 0x72}, {&(0x7f0000000140)="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0x1000}, {&(0x7f0000001140)="abef6a33de407f16f381860338bd2cb7cd586911488a02f0dac90dddc9c8029e87add1f49c617654d415d377dea79cb04725c4c0e67b2e0cea10d364d30e9a3ceb0e84a67faed4824a7f25fc0ff5e55c4959d7fb0e0b2d433a1242eb0aa75decf6d1cf5889115904044b0cb7925094e60b429d012378d34672ba8ebd0522da036800bd423b689e1e6fade6f8a8fd36a36d49e62ff06113bda95a5a52a0668c83160a15861618c9f2f7661c0ceeff856f1472a7a4f57a1f2c97247c8b15b6e14f1f7c7c1bb010746eaa82d29f537e34aa3f53fd62073ae5a3968d7c01cbd27f0c9ab8e9a18595aeb56134bc26dca6665b9e1d85091334ea", 0xf7}, {&(0x7f0000001240)="63a9261d0ac77785ac2f9b1da6fa0b4352ab18ca21dd799149998a20041dfb3828774605595a18749a8964e57ee3f66f4955b9bdc8769a35ac99ab70b7eb3a9a751a21f2b0", 0x45}, {&(0x7f00000012c0)="b947948ef63951993086195f2e9cd1b9035644711310edcf48ef3ba8bf9afdbfcba5546e195dd97121ae28691ea43e18126975d361c96b4f0e362f0161562df5f7dd4c6d7b0250a82e050ace774ec02f12a3bdcefc8b15c6eab7e2f9724d05be95cb30728d1d43ec8bd86f97c1920c58780a3a5807acd452fd2ae7ed93c58e3af44a48e60015b6cd2b6a539131a5fc5c70e64a4ae7bff1d6eb6fca1234fabd8a91825d13d5e4eea180fe94b9db88294394520e7b67104519503a0c2d4e6d2154b01eba61b9", 0xc5}, {&(0x7f00000013c0)="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", 0xfe}, {&(0x7f00000014c0)="3f3a929d62dfc8f8a698d98e51d4b6890c06e21e13f9494fdc154aa69a387454c970a8bac7", 0x25}, {&(0x7f0000001500)="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0x1000}], 0x8, &(0x7f0000002580)=[{0x18, 0x1, 0x2, "c2"}, {0xb0, 0x11, 0x80000000, "bf20108b6a1edc146a4d27e92200acc2310c9a34f0f38aef49ffa73ccce0220d0bcb73e5d612da1eb793d4540fe91c7690572d38a29e8bf7412969e433da8c9479ecbd9db08f3997e722743fcccf5698be74eb012ed89c0695b770dadc3bcced7affd64a94067de806cbc124a7dc468110f3a30fcd5f6d63cd2eda30314ec9716197b00388818c4891a053f0187853df5ec0c7d3305139ae748ba4561128b2e2"}, {0x18, 0x105, 0x9, "af1d"}, {0x38, 0x107, 0x6, "ef0dec90d19cf7714df7e865dbfd38cc36066e7530683358b784c4eb5472151cc12a7c"}, {0xd8, 0x10f, 0x1ff, "3848886244ac6e587aaa51310bff5a97c315474aac3254b110a9fc48fbd8ca81ab475f2095424352caf98893fa88b45b79600daaae2615448439414e8a4db0354725fe769216df7bf643a207fef4fb7f94ac80cb6d931f62fdfedafa34e53c4c147d834bbb29fcdefe6b49015d0368918708468489edf9cd1fa3ca18cec7f0145810f15854ebbf6d6efa39c6358a58b9e5d2010bc6b3d0ab093fedb3516fee63e85ea515a14a5449ffedb2bdb53481306b8f5c5cf964138cd869b9ff34171d5f507821aef3acd8"}, {0x100, 0x105, 0x7, "365b14528873da0debbb5a4217ec3dc696ecaecb011e8fb4ef6f84b0761b64a3c8db93c875694f72e433a9807f31bbd82b9ce0ca17fd80ca12ad2b832ecfa9b707f3be08aad2ccd23045e1a4d0dc47e0b0111652d653543e3c6cfb9e1f160554e901a936bdd628369e4441d0948248fa79906018aa78614b793de8a6fb159aab97bcd3075959b10ddc9d74ce4d0467afc392612da7bf3b718d899efbf75afcfaa049ad8d6ac5f63f9e2a6912e96e876e9c7293ab7310fa79e1d5d7b203b7e49e4859f0ff91b79f8f7c06043a1b616a94038a94e01bc3bac77fd044e18a128defdf9fce7f857d2fd594679e7b53e41169"}], 0x2f0}, 0x4048841) 22:52:17 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x40000000000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:17 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0xc000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:17 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000600)={0x1f, 0x7f, 0x5, 0x1, 0xfffffffffffffff9, 0xd3}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$AUDIT_DEL_RULE(r2, &(0x7f00000005c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80380b}, 0xc, &(0x7f0000000580)={&(0x7f0000000140)={0x434, 0x3f4, 0x4, 0x70bd2a, 0x25dfdbff, {0x1, 0x2, 0x1e, [0x101, 0xec, 0x80000001, 0xffffffff, 0x800, 0xfffff87a, 0x1, 0xc00, 0x8, 0x8, 0x1ff, 0x80000000, 0x8, 0x9, 0x6, 0x1, 0x5, 0x7ff, 0x6d38b8fe, 0x3, 0x7, 0x941, 0x8, 0x1, 0x4, 0x2, 0xffffffff, 0x63eb, 0x242ac995, 0x5, 0x10001, 0x6, 0xfef999a2, 0x3ff, 0x401, 0xfffffff8, 0x101, 0x2, 0x1, 0x2, 0x80000000, 0x7, 0x40f2, 0x5b, 0xf5c, 0x2, 0x0, 0x1800000, 0xffff, 0x1, 0x80000000, 0x0, 0x4, 0xff, 0x7, 0x8001, 0x1ff, 0x5, 0x80, 0x34e10bf9, 0x7, 0x1, 0x7e, 0x4], [0x5, 0x3, 0x3754a811, 0xfffffffd, 0x1, 0x0, 0x1000, 0x20, 0xa, 0x84c, 0x5, 0x7f, 0x2595, 0x6, 0x1, 0x1, 0x9, 0x4, 0x9f, 0x7ff, 0x0, 0x8, 0x7, 0xffff, 0x5, 0x19, 0x1ff, 0x126c853d, 0x2, 0x4, 0x6, 0x100, 0x7b, 0x40, 0x800, 0x116, 0x7, 0x0, 0x6, 0x1f, 0x1, 0x1, 0x33c1, 0xcf0, 0x2, 0x8000, 0x4fa, 0x600, 0xfffffff8, 0x100, 0x8, 0xa000, 0x40, 0x3, 0x5, 0x3b07, 0x9, 0xfffffffc, 0x0, 0x2, 0x19c00, 0x6, 0x4, 0x936], [0xffffffff, 0x3, 0x6, 0x40, 0x6, 0x476c832a, 0x8000, 0x7, 0x7, 0x7f, 0x7, 0x0, 0x0, 0x220, 0x6, 0x401, 0xfff, 0xd1, 0xffffffff, 0x8, 0x804, 0x3, 0x8, 0x51, 0x41, 0x8, 0x6, 0x5, 0x3, 0x27, 0x1, 0x0, 0xffffffe1, 0x9, 0x2, 0x0, 0x95b, 0x3ff, 0x10001, 0x10000, 0x1, 0x5, 0x0, 0xc9a0, 0xb391, 0x2, 0x4c67, 0xbdb7, 0x8, 0x0, 0x1, 0x474, 0xfffffffc, 0x80000001, 0x2, 0x3, 0x0, 0x1, 0x3, 0x99, 0x6, 0x80, 0x81, 0x5], [0x9cd9, 0x3ff, 0xef17, 0x0, 0x2, 0x8000, 0x40, 0x2, 0x7, 0x4, 0x2, 0x7d1b, 0x5, 0x813c, 0xa9, 0x5, 0x5, 0x9, 0x0, 0x8, 0x80000001, 0x8000, 0x9, 0x9, 0x4, 0x5, 0x7f, 0x9, 0x4, 0x7ff, 0x0, 0xfff, 0xb5, 0x5, 0x1, 0xdcb, 0x20000000, 0xdb, 0xfa8, 0x80000000, 0xa19f, 0x1ac, 0x1000, 0x7ee4, 0xfff, 0xe0, 0x600000, 0x9, 0x3000, 0x8, 0x8, 0x8, 0x1, 0x1, 0x9, 0x8, 0x8001, 0x3, 0x7, 0x8, 0x5, 0x4, 0x62, 0x200], 0x11, ['/dev/v4l-subdev#\x00']}, ["", ""]}, 0x434}, 0x1, 0x0, 0x0, 0x40804}, 0x240420d0) r3 = syz_open_dev$video4linux(&(0x7f0000000000)='/dev/v4l-subdev#\x00', 0x8, 0x18002) ioctl$VIDIOC_QUERY_DV_TIMINGS(r3, 0x80845663, &(0x7f0000000040)={0x0, @reserved}) ioctl$KDADDIO(r0, 0x4b68, 0x0) 22:52:17 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x8, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:17 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0xd000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:17 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0xe000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:17 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x100000000000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2074.938676][T23279] ISOFS: Unable to identify CD-ROM format. [ 2074.947901][T23281] ISOFS: Unable to identify CD-ROM format. 22:52:17 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x10000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2075.008417][T23291] ISOFS: Unable to identify CD-ROM format. [ 2075.138017][T23281] ISOFS: Unable to identify CD-ROM format. 22:52:17 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x406, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:17 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x11000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:17 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x20100000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2075.231525][T23291] ISOFS: Unable to identify CD-ROM format. 22:52:17 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x200000000000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:18 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x12000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:18 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd02, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:18 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x20000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:18 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x20100000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2075.488180][T23321] ISOFS: Unable to identify CD-ROM format. [ 2075.600824][T23326] isofs_fill_super: bread failed, dev=loop5, iso_blknum=16, block=32 22:52:18 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x25000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:18 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x204000000000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2075.771350][T23326] isofs_fill_super: bread failed, dev=loop5, iso_blknum=16, block=32 [ 2075.783716][T23321] ISOFS: Unable to identify CD-ROM format. 22:52:18 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd03, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:18 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x500, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:18 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x21000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:18 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x3f000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:18 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x40000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:18 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x48000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2076.056951][T23351] ISOFS: Unable to identify CD-ROM format. 22:52:18 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x300000000000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:18 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x4b020000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2076.201714][T23362] isofs_fill_super: bread failed, dev=loop5, iso_blknum=16, block=32 [ 2076.221788][T23365] ISOFS: Unable to identify CD-ROM format. [ 2076.233441][T23351] ISOFS: Unable to identify CD-ROM format. 22:52:19 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x4c000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:19 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x22000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2076.400646][T23362] isofs_fill_super: bread failed, dev=loop5, iso_blknum=16, block=32 22:52:19 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x4e020000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:19 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x5c000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2076.581962][T23365] ISOFS: Unable to identify CD-ROM format. [ 2076.594112][T23395] ISOFS: Unable to identify CD-ROM format. 22:52:19 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x600, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:19 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd04, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:19 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400000000000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:19 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SCSI_IOCTL_GET_IDLUN(r1, 0x5382, &(0x7f0000000000)) write$binfmt_misc(r1, &(0x7f0000000180)=ANY=[], 0xfffffc7b) ioctl$KDDISABIO(r1, 0x4b37) ioctl$KDADDIO(r0, 0x4b68, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) splice(0xffffffffffffffff, 0x0, r4, 0x0, 0x4ffe0, 0x0) write$FUSE_POLL(0xffffffffffffffff, &(0x7f0000000380)={0x18, 0xffffffffffffffda, 0x2, {0x2}}, 0x18) write$binfmt_script(r3, &(0x7f0000000100)=ANY=[@ANYRESDEC, @ANYRESHEX, @ANYBLOB="6e9c390194f5d97a615b1e8cefa44af02fee96f6ee1969a268cf491e01ac2d3bc5b81f0314756d73e2a5df40fca3d18fc26d27794b4956f0b88211c5ed6f64c5d15fb0761f2067ffd67769af4d4de512a36580ffe11e23034212bb"], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r3, 0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000000240)={0x6, &(0x7f00000003c0)=[{}, {}, {}, {}, {0x0}, {}]}) r6 = io_uring_setup(0x196, &(0x7f0000000040)) io_uring_register$IORING_REGISTER_FILES(r6, 0x2, &(0x7f0000000140)=[r6], 0x1) preadv(r6, &(0x7f0000000200)=[{&(0x7f00000002c0)=""/151, 0x97}], 0x1, 0x3) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f0000000280)={r5, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f00000000c0)={r5, &(0x7f0000000040)=""/18}) 22:52:19 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x60000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:19 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x68000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2076.908269][T23410] ISOFS: Unable to identify CD-ROM format. [ 2076.909173][T23395] ISOFS: Unable to identify CD-ROM format. 22:52:19 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x604, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:19 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x6c000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:19 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x23000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:19 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x24000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:19 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x500000000000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:19 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x74000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2077.080212][T23418] isofs_fill_super: bread failed, dev=loop5, iso_blknum=16, block=32 22:52:19 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x7a000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2077.209122][T23425] ISOFS: Unable to identify CD-ROM format. [ 2077.295718][T23418] isofs_fill_super: bread failed, dev=loop5, iso_blknum=16, block=32 [ 2077.325574][T23438] ISOFS: Unable to identify CD-ROM format. 22:52:20 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd05, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:20 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x8cffffff, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2077.411254][T23425] ISOFS: Unable to identify CD-ROM format. 22:52:20 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b68, 0x540) 22:52:20 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0xb1010000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:20 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x700, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:20 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0xb4010000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:20 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x49) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000000000)={@my=0x0}) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r2, 0x4b68, 0x0) 22:52:20 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x600000000000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:20 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x25000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:20 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b68, 0x0) syz_genetlink_get_family_id$net_dm(&(0x7f0000000000)='NET_DM\x00') 22:52:20 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0xc0ed0000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:20 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0xf6ffffff, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2077.664007][T23457] isofs_fill_super: bread failed, dev=loop5, iso_blknum=16, block=32 22:52:20 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd06, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:20 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r0, 0x4b72, &(0x7f0000000500)={0x1, 0x1, 0x8000000d, 0x416, 0xb7, &(0x7f0000000100)}) lookup_dcookie(0x6, &(0x7f0000000000)=""/215, 0xd7) ioctl$KDADDIO(r0, 0x4b68, 0x0) 22:52:20 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x604000000000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2077.777899][T23457] isofs_fill_super: bread failed, dev=loop5, iso_blknum=16, block=32 [ 2077.787770][T23473] ISOFS: Unable to identify CD-ROM format. 22:52:20 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x900, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:20 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0xf9fdffff, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:20 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000180)=ANY=[], 0xfffffc7b) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000200)={0x9, "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"}) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000100)={'syz'}, 0x0, 0x0, 0xffffffffffffffff) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f0000cab000)=0xc) keyctl$get_persistent(0x16, r4, r2) syz_mount_image$erofs(&(0x7f0000000000)='erofs\x00', &(0x7f0000000040)='./file0\x00', 0x6, 0x2, &(0x7f0000000140)=[{&(0x7f0000000080)="f7059df4955f69ddae8c5a6e272f1642e1447a2cea70358260e38a0c94cc7e0ac0692bf5817a0a26a81af6d9779df37fb545f3ffca495c64c1c22278f338e2aae5504a0553c1cfa3537ada3c240074d6769e6e4c066d67bd4ea02b7f0ca8a429a9998bcab99d820f1d143211dc5ed3680fd31799", 0x74, 0x4}, {&(0x7f0000000100), 0x0, 0x100000001}], 0x1000000, &(0x7f0000000180)={[{@fault_injection={'fault_injection', 0x3d, 0x4}}, {@acl='acl'}, {@nouser_xattr='nouser_xattr'}, {@nouser_xattr='nouser_xattr'}, {@noacl='noacl'}, {@acl='acl'}, {@noacl='noacl'}, {@noacl='noacl'}], [{@measure='measure'}, {@fowner_eq={'fowner', 0x3d, r4}}]}) ioctl$KDADDIO(r0, 0x4b68, 0x0) 22:52:20 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0xfbffffff, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2077.972821][T23486] ISOFS: Unable to identify CD-ROM format. 22:52:20 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0xfdfdffff, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2078.091211][T23506] isofs_fill_super: bread failed, dev=loop5, iso_blknum=16, block=32 [ 2078.102557][T23505] ISOFS: Unable to identify CD-ROM format. [ 2078.265932][T23506] isofs_fill_super: bread failed, dev=loop5, iso_blknum=16, block=32 [ 2078.277404][T23486] ISOFS: Unable to identify CD-ROM format. [ 2078.297398][T23505] ISOFS: Unable to identify CD-ROM format. 22:52:21 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x26000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:21 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x700000000000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:21 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd07, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:21 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0xff000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:21 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xa00, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:21 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0xff0f0000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:21 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0xfffffdf9, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2078.481771][T23530] isofs_fill_super: bread failed, dev=loop5, iso_blknum=16, block=32 22:52:21 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x800000000000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2078.589865][T23542] ISOFS: Unable to identify CD-ROM format. [ 2078.611576][T23530] isofs_fill_super: bread failed, dev=loop5, iso_blknum=16, block=32 22:52:21 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0xfffffdfd, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2078.640436][T23544] ISOFS: Unable to identify CD-ROM format. 22:52:21 executing program 0: ioctl$KDADDIO(0xffffffffffffffff, 0x4b68, 0x0) ioctl$SIOCPNDELRESOURCE(0xffffffffffffffff, 0x89ef, &(0x7f0000000000)=0x7) 22:52:21 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd08, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:21 executing program 0: ioctl$KDADDIO(0xffffffffffffffff, 0x4b68, 0x0) [ 2078.762957][T23542] ISOFS: Unable to identify CD-ROM format. 22:52:21 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x27000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:21 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0xffffff7f, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:21 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0xc000, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000180)=ANY=[], 0xfffffc7b) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_GET(r2, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)={0x34, r3, 0xc91add0bf88807dd, 0x0, 0x0, {0x2e}, [@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}]}, 0x34}}, 0x0) sendmsg$DEVLINK_CMD_SB_OCC_SNAPSHOT(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0xa8, r3, 0x0, 0x70bd26, 0x25dfdbff, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x2}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0xb, 0x4}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0xb, 0x1}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0xb, 0x7}}]}, 0xa8}, 0x1, 0x0, 0x0, 0x1}, 0x1) ioctl$HIDIOCGFIELDINFO(0xffffffffffffffff, 0xc038480a, &(0x7f0000000040)={0x3, 0x1, 0x4, 0x1, 0x8, 0x9, 0x6e4f, 0x0, 0x1, 0xfffffffa, 0x80, 0x9, 0x2, 0x401}) ioctl$KDADDIO(r0, 0x4b68, 0x0) 22:52:21 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xb00, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:21 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x900000000000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:21 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0xffffff8c, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:21 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0xfffffff6, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:21 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xa00000000000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2078.983524][T23572] isofs_fill_super: bread failed, dev=loop5, iso_blknum=16, block=32 22:52:21 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0xfffffffb, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2079.043408][T23584] ISOFS: Unable to identify CD-ROM format. 22:52:21 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0xedc000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2079.104859][T23572] isofs_fill_super: bread failed, dev=loop5, iso_blknum=16, block=32 [ 2079.125927][T23589] ISOFS: Unable to identify CD-ROM format. [ 2079.208188][T23584] ISOFS: Unable to identify CD-ROM format. 22:52:21 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd09, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:22 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x28000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:22 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xb00000000000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:22 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x1000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2079.314787][T23589] ISOFS: Unable to identify CD-ROM format. [ 2079.474508][T23613] isofs_fill_super: bread failed, dev=loop5, iso_blknum=16, block=32 [ 2079.642405][T23613] isofs_fill_super: bread failed, dev=loop5, iso_blknum=16, block=32 [ 2079.656649][T23625] ISOFS: Unable to identify CD-ROM format. 22:52:22 executing program 0: pipe(&(0x7f0000000080)={0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) splice(r0, 0x0, r1, 0x0, 0x4ffe0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r2, 0x4b68, 0x0) 22:52:22 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x7ffffffffffff, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:22 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xc00, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:22 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xc00000000000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:22 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd0a, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:22 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x100000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2079.826348][T23625] ISOFS: Unable to identify CD-ROM format. [ 2079.851809][T23649] isofs_fill_super: bread failed, dev=loop5, iso_blknum=16, block=32 22:52:22 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b68, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000180)=ANY=[], 0xfffffc7b) ioctl$CHAR_RAW_DISCARD(r1, 0x1277, &(0x7f0000000000)=0x1) [ 2079.873699][T23641] ISOFS: Unable to identify CD-ROM format. 22:52:22 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x29000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:22 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x200000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:22 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x204000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2080.076276][T23649] isofs_fill_super: bread failed, dev=loop5, iso_blknum=16, block=32 [ 2080.107298][T23641] ISOFS: Unable to identify CD-ROM format. 22:52:22 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xd00, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:22 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd0b, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:22 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xd00000000000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:22 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x300000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:23 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x400000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2080.338707][T23666] ISOFS: Unable to identify CD-ROM format. 22:52:23 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x500000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2080.442063][T23683] ISOFS: Unable to identify CD-ROM format. [ 2080.480267][T23685] isofs_fill_super: bread failed, dev=loop5, iso_blknum=16, block=32 22:52:23 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xe00000000000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:23 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xe00, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2080.528420][T23666] ISOFS: Unable to identify CD-ROM format. 22:52:23 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b68, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r3, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_ADDR(r3, 0x4028af11, &(0x7f0000000000)={0x0, 0x0, 0x0, &(0x7f0000000200)=""/111, 0x0}) ioctl$VHOST_SET_MEM_TABLE(r3, 0x4008af03, &(0x7f00000017c0)=ANY=[]) unshare(0x20000400) ioctl$VHOST_VSOCK_SET_RUNNING(r3, 0x4004af61, &(0x7f0000000280)=0x2000001) close(r2) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) [ 2080.654988][T23704] ISOFS: Unable to identify CD-ROM format. write$char_raw(r5, &(0x7f0000000800)={"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0x4c00) r6 = openat$mice(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/input/mice\x00', 0x80400) sendmsg$IPSET_CMD_TEST(r6, &(0x7f00000007c0)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000780)={&(0x7f0000000640)={0x130, 0xb, 0x6, 0x201, 0x0, 0x0, {0x3, 0x0, 0x5}, [@IPSET_ATTR_ADT={0x8c, 0x8, 0x0, 0x1, [{0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_NAME={0x9, 0x12, 'syz1\x00'}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_CADT_FLAGS={0x8, 0x8, 0x1, 0x0, 0xe}}, {0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_IP2={0xc, 0x14, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @broadcast}}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_TIMEOUT={0x8, 0x6, 0x1, 0x0, 0x9}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_LINENO={0x8, 0x9, 0x1, 0x0, 0x64c}}, {0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_ETHER={0xa, 0x11, @link_local}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_SKBPRIO={0x8, 0x1c, 0x1, 0x0, 0x7}}, {0x1c, 0x7, 0x0, 0x1, @IPSET_ATTR_IP={0x18, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV6={0x14, 0x2, 0x1, 0x0, @initdev={0xfe, 0x88, [], 0x1, 0x0}}}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_CADT_FLAGS={0x8, 0x8, 0x1, 0x0, 0x80}}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_ADT={0x54, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_PORT_TO={0x6, 0x5, 0x1, 0x0, 0x4e24}}, {0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_NAMEREF={0x9, 0x13, 'syz0\x00'}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_LINENO={0x8, 0x9, 0x1, 0x0, 0x7fff}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_SKBQUEUE={0x6, 0x1d, 0x1, 0x0, 0x9}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_CIDR={0x5}}, {0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_IP2_TO={0xc, 0x16, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @initdev={0xac, 0x1e, 0x1, 0x0}}}}]}, @IPSET_ATTR_DATA={0x34, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x8, 0x1, 0x0, 0x10}, @IPSET_ATTR_IP2_TO={0xc, 0x16, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @private=0xa010101}}, @IPSET_ATTR_CIDR2={0x5, 0x15, 0xdb}, @IPSET_ATTR_SKBMARK={0xc, 0x1b, 0x1, 0x0, 0xf0}, @IPSET_ATTR_PORT={0x6, 0x4, 0x1, 0x0, 0x4e23}]}]}, 0x130}, 0x1, 0x0, 0x0, 0x80}, 0x40004) splice(r1, 0x0, r2, 0x0, 0x4ffe0, 0x0) ioctl$SCSI_IOCTL_GET_BUS_NUMBER(r1, 0x5386, &(0x7f0000000000)) 22:52:23 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd0c, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:23 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x600000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:23 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x2a000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:23 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xf00000000000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:23 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x604000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2080.781682][T23704] ISOFS: Unable to identify CD-ROM format. 22:52:23 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x700000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:23 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000180)=ANY=[], 0xfffffc7b) write$proc_mixer(r1, &(0x7f0000000000)=[{'VIDEO', @val={' \'', 'CD', '\' '}}, {'MONITOR', @val={' \'', 'Synth', '\' '}}, {'IGAIN', @void}, {'DIGITAL3', @val={' \'', 'Master Capture', '\' '}}, {'PCM', @void}, {'RADIO', @val={' \'', 'Capture', '\' '}}], 0xa3) ioctl$KDADDIO(r0, 0x4b68, 0x0) [ 2080.846813][T23716] ISOFS: Unable to identify CD-ROM format. 22:52:23 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xf00, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:23 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x800000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2081.041592][T23721] isofs_fill_super: bread failed, dev=loop5, iso_blknum=16, block=32 [ 2081.106356][T23716] ISOFS: Unable to identify CD-ROM format. 22:52:23 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x3f000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:23 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x900000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:23 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xfffffffffffffff, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2081.252819][T23721] isofs_fill_super: bread failed, dev=loop5, iso_blknum=16, block=32 [ 2081.272917][T23749] ISOFS: Unable to identify CD-ROM format. 22:52:24 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd0d, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:24 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0xa00000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2081.426614][T23756] ISOFS: Unable to identify CD-ROM format. 22:52:24 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1000000000000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:24 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0xb00000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:24 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0xc00000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:24 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1020, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2081.581932][T23756] ISOFS: Unable to identify CD-ROM format. [ 2081.588057][T23749] ISOFS: Unable to identify CD-ROM format. [ 2081.604075][T23773] isofs_fill_super: bread failed, dev=loop5, iso_blknum=16, block=32 22:52:24 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x0, 0x0) ioctl$FS_IOC_GETFLAGS(r1, 0x80086601, &(0x7f0000000040)) ioctl$KDADDIO(r0, 0x4b68, 0x0) 22:52:24 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x40000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:24 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0xd00000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:24 executing program 0: r0 = io_uring_setup(0xbc8, &(0x7f0000000040)={0x0, 0x0, 0x10}) io_uring_register$IORING_REGISTER_FILES(r0, 0x2, &(0x7f0000000140)=[r0], 0x1) ioctl$F2FS_IOC_RESIZE_FS(r0, 0x4008f510, &(0x7f0000000000)=0x6) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r1, 0x4b68, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) splice(r2, 0x0, r3, 0x0, 0x4ffe0, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f00000000c0)) 22:52:24 executing program 0: syz_open_dev$tty1(0xc, 0x4, 0x4) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcsu\x00', 0x101001, 0x0) syz_open_dev$ptys(0xc, 0x3, 0x1) r4 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x8, 0x208100) ioctl$KDADDIO(r4, 0x4b68, 0x100000000) 22:52:24 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b68, 0x0) msync(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3) [ 2081.950860][T23773] isofs_fill_super: bread failed, dev=loop5, iso_blknum=16, block=32 22:52:24 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd0e, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:24 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x3) ioctl$KDADDIO(r0, 0x4b68, 0xd292) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x20000, 0x0) setsockopt$inet_opts(r3, 0x0, 0x0, &(0x7f0000000200)="9e42c02a2a5f7110eb77216c4e6f77b1ac0b11486759698a2dda5b0fedfafc3ec82888797b0c63cbcd77636bde0c876725ace532cf2972fa4fa0e6f4b2b8007afd0b0b19ed3012833a5a30070832c22aa605d0621a7f9fd35d604f9e55a8f7bb3f274b6539dcdfe0f3787879cb6c8d7b0cbae2c032b6dd5adb44301016327dffba461e46", 0x84) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000000040)={0x74, &(0x7f00000000c0)=""/116}) r5 = io_uring_setup(0x196, &(0x7f0000000040)) io_uring_register$IORING_REGISTER_FILES(r5, 0x2, &(0x7f0000000140)=[r5], 0x1) openat$nvram(0xffffffffffffff9c, &(0x7f0000000180)='/dev/nvram\x00', 0x202400, 0x0) close(r4) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000000)=0x66983fb3) 22:52:24 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0xe00000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:24 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1100000000000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2082.028486][T23814] ISOFS: Unable to identify CD-ROM format. 22:52:24 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x1000000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:24 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1100, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:24 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x1100000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2082.207675][T23814] ISOFS: Unable to identify CD-ROM format. 22:52:24 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x40000800, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:24 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1200000000000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:24 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) splice(r1, 0x0, r2, 0x0, 0x4ffe0, 0x0) ioctl$CAPI_NCCI_OPENCOUNT(r1, 0x80044326, &(0x7f0000000000)=0x6) ioctl$KDADDIO(r0, 0x4b68, 0x0) 22:52:24 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x1200000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2082.250019][T23843] isofs_fill_super: bread failed, dev=loop5, iso_blknum=16, block=32 22:52:25 executing program 0: syz_open_dev$tty1(0xc, 0x4, 0x1) pipe(&(0x7f0000000000)={0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) splice(r0, 0x0, r1, 0x0, 0x80000004ffe0, 0x0) ioctl$KDADDIO(r0, 0x4b68, 0x0) [ 2082.383242][T23843] isofs_fill_super: bread failed, dev=loop5, iso_blknum=16, block=32 22:52:25 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd10, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:25 executing program 0: ioctl$KDADDIO(0xffffffffffffffff, 0x4b68, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x48040, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000180)=ANY=[], 0xfffffc7b) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x9, 0x80000) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000080)={r1, r2}) 22:52:25 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x2000000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:25 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1300000000000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:25 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x2010000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2082.488497][T23871] ISOFS: Unable to identify CD-ROM format. 22:52:25 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1200, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:25 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x2500000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2082.672381][T23886] isofs_fill_super: bread failed, dev=loop5, iso_blknum=16, block=32 [ 2082.724242][T23871] ISOFS: Unable to identify CD-ROM format. 22:52:25 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x48000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:25 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x3f00000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:25 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x4000000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:25 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1400000000000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2082.895775][T23886] isofs_fill_super: bread failed, dev=loop5, iso_blknum=16, block=32 22:52:25 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x4800000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:25 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd11, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2083.009459][T23914] ISOFS: Unable to identify CD-ROM format. [ 2083.200844][T23914] ISOFS: Unable to identify CD-ROM format. [ 2083.208173][T23932] isofs_fill_super: bread failed, dev=loop5, iso_blknum=16, block=32 22:52:26 executing program 0: syz_open_dev$tty1(0xc, 0x4, 0x4) 22:52:26 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1300, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:26 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x4b02000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:26 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1500000000000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:26 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x4c000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2083.314014][T23932] isofs_fill_super: bread failed, dev=loop5, iso_blknum=16, block=32 22:52:26 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd12, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:26 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x4c00000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:26 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xa, 0x4e23, 0x5, @loopback, 0x1000}, 0x1c) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = accept4$alg(r2, 0x0, 0x0, 0x800) write$binfmt_elf64(r3, &(0x7f0000000000)={{0x7f, 0x45, 0x4c, 0x46, 0x3, 0x5, 0x7, 0x0, 0x3c9, 0x3, 0x3, 0x800, 0x286, 0x40, 0x154, 0x5, 0xc2d, 0x38, 0x2, 0x52, 0x20, 0xffff}, [{0x1, 0x6, 0xffff, 0x4, 0x1, 0x3, 0x80, 0x7}], "f74924c76e041e2b3d576cfa0e4c9f3f81455419a4b010a35be72b3c41a22b8e4afd0e74e4a2db04b59938544904a6c2d269a8eadd21d86960798f5a4c9ef289712feabf7d5ac3a6cc0bc6f6230bf2a41bf208f08bb12586974a86b5b0651e41aab071c13556c1db5c1326e4ee263e5e6118115334208e0a8844001e95640ef992323957025d6b645496c2ada15b3f0792df14fdef059d8fcd3d42c95b8d3093a5bfcd8298ba95a324edce6608a74015a04860593d0cbdbe81931dad68f7d0994fde1cbea479b79e034f33aadbdc29b0865ed44617ca79db28eea5fa45d453fc"}, 0x158) ioctl$KDADDIO(r0, 0x4b68, 0x0) 22:52:26 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x4e02000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2083.439348][T23946] ISOFS: Unable to identify CD-ROM format. 22:52:26 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b68, 0x0) prctl$PR_GET_SPECULATION_CTRL(0x34, 0x0, 0x2) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xa9ad, 0x200) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000002c0)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r2, &(0x7f0000000540)={0x14, 0x88, 0xfa00, {r3, 0x10, 0x0, @in={0x2, 0x0, @private}}}, 0x90) write$RDMA_USER_CM_CMD_LISTEN(r1, &(0x7f0000000040)={0x7, 0x8, 0xfa00, {r3, 0x7}}, 0x10) r4 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r4) 22:52:26 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b68, 0x0) 22:52:26 executing program 0: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x40) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) r2 = gettid() ptrace$setopts(0x4206, r2, 0x9, 0x20) tkill(r2, 0x40) ptrace$setregs(0xd, r2, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r2, 0x0, 0x0) r3 = gettid() ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x40) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000080)) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYRES32, @ANYRESHEX=r2, @ANYBLOB="df27d8c06d0767005e22f5000000000000", @ANYRESHEX, @ANYRES16], 0xfffffca9) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x3b, "f5f1cb898aab3d805967e66f6f1db97b2d2153a0c6f7c75281af8b83660440fde7fd3968d54770c2be17890812985661f9b9bef862c9407c8e89c6"}, &(0x7f0000000080)=0x5f) syz_open_dev$tty1(0xc, 0x4, 0x1) r4 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ubi_ctrl\x00', 0x2000, 0x0) ioctl$KDADDIO(r4, 0x4b68, 0x7) 22:52:26 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b68, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) splice(r1, 0x0, r2, 0x0, 0x4ffe0, 0x0) write$apparmor_current(r1, &(0x7f0000000000)=@hat={'permhat ', 0x4, 0x5e, ['-#-(@\x00']}, 0x21) [ 2083.547539][T23960] isofs_fill_super: bread failed, dev=loop5, iso_blknum=16, block=32 22:52:26 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1400, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:26 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = io_uring_setup(0x196, &(0x7f0000000040)) io_uring_register$IORING_REGISTER_FILES(r2, 0x2, &(0x7f0000000140)=[r2], 0x1) r3 = io_uring_setup(0x196, &(0x7f0000000040)) io_uring_register$IORING_REGISTER_FILES(r3, 0x2, &(0x7f0000000140)=[r3], 0x1) r4 = io_uring_setup(0x196, &(0x7f0000000040)) io_uring_register$IORING_REGISTER_FILES(r4, 0x2, &(0x7f0000000140)=[r4], 0x1) r5 = fcntl$dupfd(r4, 0x406, r1) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) recvfrom$llc(r5, &(0x7f0000000000)=""/14, 0xe, 0x40002000, &(0x7f0000000040)={0x1a, 0x325, 0x6, 0xff, 0x5, 0xfa, @multicast}, 0x10) ioctl$KDADDIO(r0, 0x4b68, 0x0) 22:52:26 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1600000000000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2083.692798][T23946] ISOFS: Unable to identify CD-ROM format. 22:52:26 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x573e01bf, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2083.770337][T23960] isofs_fill_super: bread failed, dev=loop5, iso_blknum=16, block=32 22:52:26 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd25, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:26 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x5c00000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:26 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = open(&(0x7f0000000140)='./file0\x00', 0x20440, 0x81) ioctl$CAPI_MANUFACTURER_CMD(r1, 0xc0104320, &(0x7f0000000280)={0x81, &(0x7f0000000180)="2d2a9e3d12aa406e6ab53aaaaa86cd86a7287b9b3cb6298e5325e519f9fe26680509230dbc91cf1709ce2d600edfbc2e4df54cb7c6e941ee9e7f57849be13c3a05fee473715e2041c481344df19ed2a5580d6d66c7f4150cd94d9f532748773b176d31f29269d82f626822885afd27e4936d652582a50c966c1aa7bd69198531141a79b9f9ef02194bc2b975d7fbf0a0634f5309ff372b2165e9dd08c04413aa5defb07b784d9c3d17790feb65730a339c28a2b1bb79a786c926c5472b603bf05e2d4368558ccb34f9ffde3f44868e27a3acd8ddea1c2f"}) ioctl$KDADDIO(r0, 0x4b68, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x0) openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/nvme-fabrics\x00', 0x200, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x200401) sendto$unix(r2, &(0x7f0000000040)="c8237e74243e31000000aecaa5493540054c9c6c1ffd8ab6cce0006782ec1044879bf7070006170b7d7ea607c8cebb96891f9bd4b55787f7fda93ec600"/70, 0x46, 0x40000000, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e) 22:52:26 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x6000000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:26 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = io_uring_setup(0x196, &(0x7f0000000040)) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000140)=[r1], 0x1) write$binfmt_aout(r1, &(0x7f0000000000)={{0x10b, 0x2d, 0x0, 0x90, 0x234, 0x400, 0x23a, 0x10001}, "bcaf37ab57adb2b8a97a40d5a628a4bce475ebaae8d8ddde92717ad0831731a677f40c2aee077f95660f1781d97298c629f4e47b88265335b2a4e7eb8aac832427e5524900", [[], []]}, 0x265) ioctl$KDADDIO(r0, 0x4b68, 0x0) 22:52:26 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x6800000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:26 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000180)=ANY=[], 0xfffffc7b) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000000)=0x401, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$VIDIOC_S_HW_FREQ_SEEK(r3, 0x40305652, &(0x7f0000000040)={0x189, 0x2, 0x7, 0x6bc80a46, 0x1, 0x3, 0x8}) r4 = ioctl$TIOCGPTPEER(r3, 0x5441, 0xe32) fchdir(r4) ioctl$KDADDIO(r0, 0x4b68, 0x0) 22:52:26 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1500, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:26 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x6c00000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:26 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1700000000000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:26 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x7400000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2084.098518][T24046] isofs_fill_super: bread failed, dev=loop5, iso_blknum=16, block=32 22:52:26 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x5c000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:26 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd48, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:26 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x7a00000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:26 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x7fffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:27 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x8cffffff00000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:27 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1800000000000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:27 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1600, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2084.388163][T24071] isofs_fill_super: bread failed, dev=loop5, iso_blknum=16, block=32 [ 2084.410627][T24080] ISOFS: Unable to identify CD-ROM format. [ 2084.547384][T24080] ISOFS: Unable to identify CD-ROM format. 22:52:27 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd4c, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:27 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0xb101000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:27 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1700, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:27 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x60000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:27 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1900000000000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:27 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b68, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r3, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)}], 0x1}], 0x1, 0x0) r4 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000140)={r5}, 0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000000)={r5, 0x5, 0x2, 0x40}, &(0x7f0000000040)=0x10) 22:52:27 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0xb401000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2084.911431][T24116] isofs_fill_super: bread failed, dev=loop5, iso_blknum=16, block=32 22:52:27 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) splice(r2, 0x0, r3, 0x0, 0x4ffe0, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x600, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r4, 0xc0a85322, &(0x7f00000000c0)) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000000040)=0x1) r5 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r5, 0x4b68, 0x0) 22:52:27 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0xf6ffffff00000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2084.965457][T24119] ISOFS: Unable to identify CD-ROM format. 22:52:27 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b68, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000000000)={0x9, 0x9}) 22:52:27 executing program 0: syz_open_dev$tty1(0xc, 0x4, 0x1) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2080, 0x0) sendmsg$TCPDIAG_GETSOCK(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)={0x168, 0x12, 0x200, 0x70bd2c, 0x25dfdbff, {0xf, 0x1, 0x1f, 0x81, {0x4e22, 0x4e23, [0x3ff, 0x65, 0x3, 0xfffffffa], [0x78a3, 0x8, 0x9, 0x7], 0x0, [0x7ff]}, 0xffffffff, 0x5}, [@INET_DIAG_REQ_BYTECODE={0x26, 0x1, "0128921eb445c677109e89f3284866d28cb6acb4a78e01859c496ee6675a0fff3e49"}, @INET_DIAG_REQ_BYTECODE={0xf1, 0x1, "ca8ac744f6ceb8066f7ea7fb9ba86e5acaf039e959509dcf5b2cb41e4d8855ab9aae98c813ca3be58a5b2a2e27637e13da98eece0750d6a8e364e64c065fae85dccc942ea0ac03572049fa471af87f136f2cf60b4c1b55561c90ef5882ec6bacfaba3cd0d985778acaa4f95174b99248f82bae84fc665c7a64a23e75031eb52fd1c629f9445ec763e5e90d863dfeb86a2af68d2745ed3835d5081ca4e86c003b43825eddc0bf7ae7641600664e48472f989e4da4a7aee723640fa565b9ca89bdd0694b24639d38a86a841e4863153acf218ed1aa0833b381b9cc901cba0cb7639707c1247817413e1e231862c9"}]}, 0x168}, 0x1, 0x0, 0x0, 0x4008}, 0x20008014) 22:52:27 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0xf9fdffff00000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2085.125648][T24116] isofs_fill_super: bread failed, dev=loop5, iso_blknum=16, block=32 22:52:27 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd5c, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:27 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x68000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:28 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1800, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:28 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b68, 0x0) 22:52:28 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1a00000000000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:28 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0xfbffffff00000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:28 executing program 0: r0 = io_uring_setup(0x196, &(0x7f0000000040)) io_uring_register$IORING_REGISTER_FILES(r0, 0x2, &(0x7f0000000140)=[r0], 0x1) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='9p\x00', 0x2, &(0x7f0000000080)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@dfltgid={'dfltgid', 0x3d, 0xffffffffffffffff}}, {@privport='privport'}, {@posixacl='posixacl'}, {@access_client='access=client'}, {@version_L='version=9p2000.L'}], [{@seclabel='seclabel'}, {@dont_appraise='dont_appraise'}, {@dont_measure='dont_measure'}, {@appraise_type='appraise_type=imasig'}]}}) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r1, 0x4b68, 0x0) 22:52:28 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0xfdfdffff00000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2085.431476][T24156] ISOFS: Unable to identify CD-ROM format. 22:52:28 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0xff00000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2085.486346][T24168] isofs_fill_super: bread failed, dev=loop5, iso_blknum=16, block=32 22:52:28 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x4) ioctl$KDADDIO(r0, 0x4b68, 0x0) 22:52:28 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) setxattr$security_capability(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='security.capability\x00', &(0x7f0000000080)=@v2={0x2000000, [{0x3}, {0x8, 0x9d3}]}, 0x14, 0x3) ioctl$KDADDIO(r0, 0x4b68, 0x0) [ 2085.567219][T24156] ISOFS: Unable to identify CD-ROM format. 22:52:28 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$sock_SIOCGIFCONF(r1, 0x8912, &(0x7f0000000080)=@buf={0x5c, &(0x7f0000000000)="e2a2fef5b706c40d3bb554df7f912701ab091d5be6afd8af69db8ee4481b5fc72fcde2062c8e339ba689e4a9f6fb7d99f5afe8630bab0c77cd5cc7f1607a1ceeb062e931a55ea718daf51a886fc59e6099e3db7b9a11bb5795f5c731"}) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) r3 = io_uring_setup(0x196, &(0x7f0000000040)) socket$pptp(0x18, 0x1, 0x2) r4 = socket(0x10, 0x3, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r5, &(0x7f0000000180)=ANY=[], 0xfffffc7b) setsockopt$netlink_NETLINK_TX_RING(r5, 0x10e, 0xc, &(0x7f0000000040)={0x7ff, 0x0, 0x0, 0x1000}, 0x10) getsockopt$IP_SET_OP_GET_BYNAME(r4, 0x1, 0x53, &(0x7f0000000180)={0x6, 0x7, 'syz0\x00'}, &(0x7f0000000100)=0x28) io_uring_register$IORING_REGISTER_FILES(r3, 0x2, &(0x7f0000000140)=[r3], 0x1) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY_ALL_USERS(0xffffffffffffffff, 0xc0406619, &(0x7f00000000c0)={{0x1, 0x0, @reserved="0d5590adf1d1f3833305887cebfa5ba9099d62088ccd79e835146a800858a83a"}}) ioctl$KDADDIO(r2, 0x4b68, 0x0) 22:52:28 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd60, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:28 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x6c000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2085.710868][T24168] isofs_fill_super: bread failed, dev=loop5, iso_blknum=16, block=32 22:52:28 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1900, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:28 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0xff0f000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:28 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd68, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:28 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1b00000000000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:28 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0xffffff7f00000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:28 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0xffffffff00000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2085.956498][T24215] ISOFS: Unable to identify CD-ROM format. [ 2085.965478][T24218] isofs_fill_super: bread failed, dev=loop5, iso_blknum=16, block=32 22:52:28 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0xffffffffffff0700, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:28 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0xffffffffffffff7f, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2086.189993][T24218] isofs_fill_super: bread failed, dev=loop5, iso_blknum=16, block=32 [ 2086.205658][T24215] ISOFS: Unable to identify CD-ROM format. 22:52:28 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1a00, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:29 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCSBRK(0xffffffffffffffff, 0x5427) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$UHID_INPUT(r2, &(0x7f0000000000)={0x8, {"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", 0x1000}}, 0x1006) ioctl$KDADDIO(r0, 0x4b68, 0x0) 22:52:29 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:29 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x74000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:29 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1c00000000000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:29 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd6c, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:29 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1b00, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:29 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x0, 0x0, 0x2, &(0x7f00000002c0)=ANY=[]) 22:52:29 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b68, 0x0) ioctl$TIOCGDEV(0xffffffffffffffff, 0x80045432, &(0x7f0000000000)) [ 2086.616062][T24268] ISOFS: Unable to identify CD-ROM format. 22:52:29 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b68, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) r1 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20\x00', 0x8b7e732e4a6d715a, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0x1) 22:52:29 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b68, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) splice(r1, 0x0, r2, 0x0, 0x4ffe0, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000200)='wireguard\x00') sendmsg$WG_CMD_SET_DEVICE(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000002000)={0x68, r4, 0x409, 0x0, 0x0, {}, [@WGDEVICE_A_IFNAME={0x14, 0x2, 'wg1\x00'}, @WGDEVICE_A_PEERS={0x40, 0x8, 0x0, 0x1, [{0x3c, 0x0, 0x0, 0x1, [@WGPEER_A_PUBLIC_KEY={0x24, 0x1, @a_g='\x97\\\x9d\x81\xc9\x83\xc8 \x9e\xe7\x81%K\x89\x9f\x8e\xd9%\xae\x9f\t#\xc20xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000180)=ANY=[], 0xfffffc7b) ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f0000000240)={0x5, 0x2, 0x14, 0x7ff, 0x1b, "7da9290630eb166a5e1c7fe544d355a4584b45"}) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/bsg\x00', 0x4801, 0x0) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(r4, 0xc0406618, &(0x7f0000000100)={{0x1, 0x0, @reserved="554340bf94f4437ef18f5152b47ccdb883582b5cb5a2d0f8f3ca530f2d3aaea9"}}) r5 = io_uring_setup(0x196, &(0x7f0000000040)) io_uring_register$IORING_REGISTER_FILES(r5, 0x2, &(0x7f0000000140)=[r5], 0x1) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x2, 0x0) close(r6) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r8 = socket$inet_udp(0x2, 0x2, 0x0) close(r8) splice(r7, 0x0, r8, 0x0, 0x4ffe0, 0x0) r9 = accept$phonet_pipe(r0, &(0x7f0000000140), &(0x7f0000000180)=0x10) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x8, 0x20010, r9, 0x53b7000) splice(r2, 0x0, r3, 0x0, 0x4ffe0, 0x0) write$P9_RLCREATE(r2, &(0x7f0000000040)={0x18, 0xf, 0x2, {{0x20, 0x2, 0x3}, 0x6}}, 0x18) 22:52:29 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1c00, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:29 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x7a000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2086.859582][T24276] isofs_fill_super: bread failed, dev=loop5, iso_blknum=16, block=32 [ 2086.869470][T24292] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 22:52:29 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x0, 0x0, 0x3, &(0x7f00000002c0)=ANY=[]) 22:52:29 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1d00000000000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:29 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd74, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:30 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1d00, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2087.256753][T24314] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 [ 2087.289235][T24312] ISOFS: Unable to identify CD-ROM format. [ 2087.380809][T24327] isofs_fill_super: bread failed, dev=loop5, iso_blknum=16, block=32 22:52:30 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x0, 0x0, 0x4, &(0x7f00000002c0)=ANY=[]) [ 2087.482846][T24312] ISOFS: Unable to identify CD-ROM format. 22:52:30 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1e00000000000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:30 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x8cffffff, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2087.543052][T24327] isofs_fill_super: bread failed, dev=loop5, iso_blknum=16, block=32 22:52:30 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x7ff}, 0x10) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000000)={0xfffffbff, @local}) socket$inet_icmp_raw(0x2, 0x3, 0x1) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000180)=ANY=[], 0xfffffc7b) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000002c0)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r2, &(0x7f0000000540)={0x14, 0x88, 0xfa00, {r3, 0x10, 0x0, @in={0x2, 0x0, @private}}}, 0x90) write$RDMA_USER_CM_CMD_BIND_IP(r1, &(0x7f0000000080)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e22, 0x9, @mcast1, 0x595}, r3}}, 0x30) syz_open_dev$tty1(0xc, 0x4, 0x1) 22:52:30 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd7a, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2087.809737][T24345] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 22:52:30 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1e00, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:30 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1f00000000000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2087.982264][T24359] isofs_fill_super: bread failed, dev=loop5, iso_blknum=16, block=32 [ 2088.141500][T24345] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 22:52:30 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x97ffffff, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:30 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x0, 0x0, 0x5, &(0x7f00000002c0)=ANY=[]) [ 2088.209676][T24359] isofs_fill_super: bread failed, dev=loop5, iso_blknum=16, block=32 22:52:31 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xdf9, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:31 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1f00, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:31 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x2000000000000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:31 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x4) syz_usb_connect$hid(0x4, 0x3f, &(0x7f0000000000)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0xff, 0x56a, 0x0, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d, 0x1, 0x1, 0x9e, 0xc0, 0x0, [{{0x9, 0x4, 0x0, 0x5, 0x1, 0x3, 0x1, 0x3, 0x81, {0x9, 0x21, 0x4, 0x9, 0x1, {0x22, 0x4}}, {{{0x9, 0x5, 0x81, 0x3, 0x3ff, 0x0, 0x7, 0x7f}}, [{{0x9, 0x5, 0x2, 0x3, 0x20, 0x0, 0x6, 0x1c}}]}}}]}}]}}, &(0x7f00000001c0)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x250, 0x0, 0xf8, 0x3f, 0x8, 0x3f}, 0x5, &(0x7f0000000080)={0x5, 0xf, 0x5}, 0x3, [{0x25, &(0x7f00000000c0)=@string={0x25, 0x3, "3d0d9a773612465f9ff3cc93b5fb08df515d7cbd49f90080b46e5d9acbf0570d61c970"}}, {0x4, &(0x7f0000000100)=@lang_id={0x4, 0x3, 0x220d}}, {0x5b, &(0x7f0000000140)=@string={0x5b, 0x3, "4e566170afd018de53afd916c2ad48c09ed109ee8faad2321f8b599038fe78c6b2c12ade0f82b53137e97736ad1f6c36a81437e4abf155ab1616f6ab2f6630290feca0d1d8d154ea8570ef5daa89f46fcb1d3d7f1de721fae2"}}]}) ioctl$KDADDIO(r0, 0x4b68, 0x0) fsetxattr$trusted_overlay_origin(r0, &(0x7f0000000200)='trusted.overlay.origin\x00', &(0x7f0000000240)='y\x00', 0x2, 0x1) [ 2088.536720][T24393] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 [ 2088.571836][T24397] isofs_fill_super: bread failed, dev=loop5, iso_blknum=16, block=32 22:52:31 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xbf013e57, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:31 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x2010000000000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:31 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x2000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2088.821122][T24393] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 [ 2088.839747][T24397] isofs_fill_super: bread failed, dev=loop5, iso_blknum=16, block=32 22:52:31 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x0, 0x0, 0x6, &(0x7f00000002c0)=ANY=[]) 22:52:31 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xc0ed0000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:31 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xdfa, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2089.066552][T24434] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 22:52:31 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1d00, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:31 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b68, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) r1 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20\x00', 0x8b7e732e4a6d715a, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0x1) 22:52:31 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x2100000000000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:31 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b68, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) r1 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20\x00', 0x8b7e732e4a6d715a, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0x1) [ 2089.216082][T24437] ISOFS: Unable to identify CD-ROM format. [ 2089.224107][T24445] isofs_fill_super: bread failed, dev=loop5, iso_blknum=16, block=32 22:52:31 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b68, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) r1 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20\x00', 0x8b7e732e4a6d715a, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0x1) 22:52:32 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b68, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20\x00', 0x8b7e732e4a6d715a, 0x0) 22:52:32 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b68, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) 22:52:32 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x2010, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:32 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) [ 2089.338008][T24434] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 [ 2089.410621][T24437] ISOFS: Unable to identify CD-ROM format. 22:52:32 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x0, 0x0, 0x7, &(0x7f00000002c0)=ANY=[]) 22:52:32 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xf6ffffff, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:32 executing program 0: ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f0000000000)) 22:52:32 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xdfb, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:32 executing program 0: ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f0000000000)) 22:52:32 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x2200000000000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:32 executing program 0: ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f0000000000)) 22:52:32 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) 22:52:32 executing program 0: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f0000000000)) 22:52:32 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x2100, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2089.740663][T24490] isofs_fill_super: bread failed, dev=loop5, iso_blknum=16, block=32 22:52:32 executing program 0: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f0000000000)) [ 2089.794957][T24503] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 [ 2089.818608][T24490] isofs_fill_super: bread failed, dev=loop5, iso_blknum=16, block=32 22:52:32 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x3f00, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:32 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x0, 0x0, 0x8, &(0x7f00000002c0)=ANY=[]) 22:52:32 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xf9fdffff, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:32 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x2300000000000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:32 executing program 0: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f0000000000)) 22:52:32 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCGETD(r0, 0x5424, 0x0) 22:52:32 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x2200, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2090.135215][T24522] isofs_fill_super: bread failed, dev=loop5, iso_blknum=16, block=32 22:52:32 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCGETD(r0, 0x5424, 0x0) 22:52:32 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCGETD(r0, 0x5424, 0x0) 22:52:32 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x2100, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:32 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x4) ioctl$KDADDIO(r0, 0x4b68, 0x0) 22:52:32 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x40000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2090.309643][T24538] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 [ 2090.369582][T24522] isofs_fill_super: bread failed, dev=loop5, iso_blknum=16, block=32 [ 2090.472005][T24538] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 22:52:33 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x5e00, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:33 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x0, 0x0, 0x9, &(0x7f00000002c0)=ANY=[]) 22:52:33 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x3) ioctl$KDADDIO(r0, 0x4b68, 0xd292) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x20000, 0x0) setsockopt$inet_opts(r3, 0x0, 0x0, &(0x7f0000000200)="9e42c02a2a5f7110eb77216c4e6f77b1ac0b11486759698a2dda5b0fedfafc3ec82888797b0c63cbcd77636bde0c876725ace532cf2972fa4fa0e6f4b2b8007afd0b0b19ed3012833a5a30070832c22aa605d0621a7f9fd35d604f9e55a8f7bb3f274b6539dcdfe0f3787879cb6c8d7b0cbae2c032b6dd5adb44301016327dffba461e46", 0x84) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000000040)={0x74, &(0x7f00000000c0)=""/116}) r5 = io_uring_setup(0x196, &(0x7f0000000040)) io_uring_register$IORING_REGISTER_FILES(r5, 0x2, &(0x7f0000000140)=[r5], 0x1) openat$nvram(0xffffffffffffff9c, &(0x7f0000000180)='/dev/nvram\x00', 0x202400, 0x0) close(r4) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000000)=0x66983fb3) 22:52:33 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xfbffffff, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:33 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x2400000000000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:33 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x2300, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:33 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b68, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r3, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_ADDR(r3, 0x4028af11, &(0x7f0000000000)={0x0, 0x0, 0x0, &(0x7f0000000200)=""/111, 0x0}) ioctl$VHOST_SET_MEM_TABLE(r3, 0x4008af03, &(0x7f00000017c0)=ANY=[]) unshare(0x20000400) ioctl$VHOST_VSOCK_SET_RUNNING(r3, 0x4004af61, &(0x7f0000000280)=0x2000001) close(r2) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) write$char_raw(r5, &(0x7f0000000800)={"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0x4c00) r6 = openat$mice(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/input/mice\x00', 0x80400) sendmsg$IPSET_CMD_TEST(r6, &(0x7f00000007c0)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000780)={&(0x7f0000000640)={0x130, 0xb, 0x6, 0x201, 0x0, 0x0, {0x3, 0x0, 0x5}, [@IPSET_ATTR_ADT={0x8c, 0x8, 0x0, 0x1, [{0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_NAME={0x9, 0x12, 'syz1\x00'}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_CADT_FLAGS={0x8, 0x8, 0x1, 0x0, 0xe}}, {0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_IP2={0xc, 0x14, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @broadcast}}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_TIMEOUT={0x8, 0x6, 0x1, 0x0, 0x9}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_LINENO={0x8, 0x9, 0x1, 0x0, 0x64c}}, {0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_ETHER={0xa, 0x11, @link_local}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_SKBPRIO={0x8, 0x1c, 0x1, 0x0, 0x7}}, {0x1c, 0x7, 0x0, 0x1, @IPSET_ATTR_IP={0x18, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV6={0x14, 0x2, 0x1, 0x0, @initdev={0xfe, 0x88, [], 0x1, 0x0}}}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_CADT_FLAGS={0x8, 0x8, 0x1, 0x0, 0x80}}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_ADT={0x54, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_PORT_TO={0x6, 0x5, 0x1, 0x0, 0x4e24}}, {0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_NAMEREF={0x9, 0x13, 'syz0\x00'}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_LINENO={0x8, 0x9, 0x1, 0x0, 0x7fff}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_SKBQUEUE={0x6, 0x1d, 0x1, 0x0, 0x9}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_CIDR={0x5}}, {0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_IP2_TO={0xc, 0x16, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @initdev={0xac, 0x1e, 0x1, 0x0}}}}]}, @IPSET_ATTR_DATA={0x34, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x8, 0x1, 0x0, 0x10}, @IPSET_ATTR_IP2_TO={0xc, 0x16, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @private=0xa010101}}, @IPSET_ATTR_CIDR2={0x5, 0x15, 0xdb}, @IPSET_ATTR_SKBMARK={0xc, 0x1b, 0x1, 0x0, 0xf0}, @IPSET_ATTR_PORT={0x6, 0x4, 0x1, 0x0, 0x4e23}]}]}, 0x130}, 0x1, 0x0, 0x0, 0x80}, 0x40004) splice(r1, 0x0, r2, 0x0, 0x4ffe0, 0x0) ioctl$SCSI_IOCTL_GET_BUS_NUMBER(r1, 0x5386, &(0x7f0000000000)) [ 2090.761043][T24577] isofs_fill_super: bread failed, dev=loop5, iso_blknum=16, block=32 22:52:33 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xb00, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:33 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r0, 0x4b72, &(0x7f0000000500)={0x1, 0x1, 0x8000000d, 0x416, 0xb7, &(0x7f0000000100)}) lookup_dcookie(0x6, &(0x7f0000000000)=""/215, 0xd7) ioctl$KDADDIO(r0, 0x4b68, 0x0) 22:52:33 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r0, 0x4b72, &(0x7f0000000500)={0x1, 0x1, 0x8000000d, 0x416, 0xb7, &(0x7f0000000100)}) lookup_dcookie(0x6, &(0x7f0000000000)=""/215, 0xd7) ioctl$KDADDIO(r0, 0x4b68, 0x0) 22:52:33 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xfdfdffff, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2090.919911][T24591] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 22:52:33 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r0, 0x4b72, &(0x7f0000000500)={0x1, 0x1, 0x8000000d, 0x416, 0xb7, &(0x7f0000000100)}) lookup_dcookie(0x6, &(0x7f0000000000)=""/215, 0xd7) ioctl$KDADDIO(r0, 0x4b68, 0x0) [ 2091.011914][T24577] isofs_fill_super: bread failed, dev=loop5, iso_blknum=16, block=32 22:52:33 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xa503, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:33 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x0, 0x0, 0xa, &(0x7f00000002c0)=ANY=[]) 22:52:33 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r0, 0x4b72, &(0x7f0000000500)={0x1, 0x1, 0x8000000d, 0x416, 0xb7, &(0x7f0000000100)}) lookup_dcookie(0x6, &(0x7f0000000000)=""/215, 0xd7) 22:52:33 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x2400, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:33 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x2500000000000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:33 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r0, 0x4b72, &(0x7f0000000500)={0x1, 0x1, 0x8000000d, 0x416, 0xb7, &(0x7f0000000100)}) [ 2091.149659][T24591] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 22:52:33 executing program 0: ioctl$KDFONTOP_GET(0xffffffffffffffff, 0x4b72, &(0x7f0000000500)={0x1, 0x1, 0x8000000d, 0x416, 0xb7, &(0x7f0000000100)}) 22:52:33 executing program 0: ioctl$KDFONTOP_GET(0xffffffffffffffff, 0x4b72, &(0x7f0000000500)={0x1, 0x1, 0x8000000d, 0x416, 0xb7, &(0x7f0000000100)}) 22:52:33 executing program 0: ioctl$KDFONTOP_GET(0xffffffffffffffff, 0x4b72, &(0x7f0000000500)={0x1, 0x1, 0x8000000d, 0x416, 0xb7, &(0x7f0000000100)}) 22:52:33 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r0, 0x4b72, &(0x7f0000000500)={0x1, 0x1, 0x8000000d, 0x416, 0xb7, &(0x7f0000000100)}) [ 2091.341964][T24631] isofs_fill_super: bread failed, dev=loop5, iso_blknum=21, block=42 22:52:34 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xfdffffff, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:34 executing program 0: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(0xffffffffffffffff, 0x4b72, &(0x7f0000000500)={0x1, 0x1, 0x8000000d, 0x416, 0xb7, &(0x7f0000000100)}) [ 2091.511888][T24652] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 [ 2091.611133][T24631] isofs_fill_super: bread failed, dev=loop5, iso_blknum=21, block=42 [ 2091.628606][T24652] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 22:52:34 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xad07, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:34 executing program 0: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(0xffffffffffffffff, 0x4b72, &(0x7f0000000500)={0x1, 0x1, 0x8000000d, 0x416, 0xb7, &(0x7f0000000100)}) 22:52:34 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x2500, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:34 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x2600000000000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:34 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x0, 0x0, 0xb, &(0x7f00000002c0)=ANY=[]) 22:52:34 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xff000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:34 executing program 0: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(0xffffffffffffffff, 0x4b72, &(0x7f0000000500)={0x1, 0x1, 0x8000000d, 0x416, 0xb7, &(0x7f0000000100)}) 22:52:34 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r0, 0x4b72, 0x0) 22:52:34 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r0, 0x4b72, 0x0) 22:52:34 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r0, 0x4b72, 0x0) 22:52:34 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r0, 0x4b72, &(0x7f0000000500)={0x1, 0x0, 0x8000000d, 0x416, 0xb7, &(0x7f0000000100)}) 22:52:34 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r0, 0x4b72, &(0x7f0000000500)={0x1, 0x0, 0x0, 0x416, 0xb7, &(0x7f0000000100)}) [ 2091.931408][T24681] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 [ 2091.936223][T24697] isofs_fill_super: bread failed, dev=loop5, iso_blknum=22, block=44 [ 2092.204665][T24681] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 [ 2092.223261][T24697] isofs_fill_super: bread failed, dev=loop5, iso_blknum=22, block=44 22:52:35 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x2, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:35 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r0, 0x4b72, &(0x7f0000000500)={0x1, 0x0, 0x0, 0x416, 0xb7, &(0x7f0000000100)}) 22:52:35 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x2600, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:35 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x2700000000000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:35 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xff0f0000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:35 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x0, 0x0, 0xc, &(0x7f00000002c0)=ANY=[]) 22:52:35 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r0, 0x4b72, &(0x7f0000000500)={0x1, 0x0, 0x0, 0x416, 0xb7, &(0x7f0000000100)}) 22:52:35 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r0, 0x4b72, &(0x7f0000000500)={0x1, 0x0, 0x8000000d, 0x0, 0xb7, &(0x7f0000000100)}) 22:52:35 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r0, 0x4b72, &(0x7f0000000500)={0x1, 0x0, 0x8000000d, 0x0, 0xb7, &(0x7f0000000100)}) 22:52:35 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r0, 0x4b72, &(0x7f0000000500)={0x1, 0x0, 0x8000000d, 0x0, 0xb7, &(0x7f0000000100)}) 22:52:35 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r0, 0x4b72, &(0x7f0000000500)={0x1, 0x0, 0x8000000d, 0x416, 0x0, &(0x7f0000000100)}) 22:52:35 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r0, 0x4b72, &(0x7f0000000500)={0x1, 0x0, 0x8000000d, 0x416, 0x0, 0x0}) 22:52:35 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x3, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:35 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r0, 0x4b72, &(0x7f0000000500)={0x1, 0x0, 0x8000000d, 0x416, 0x0, 0x0}) [ 2092.493522][T24726] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 22:52:35 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x2700, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:35 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r0, 0x4b72, &(0x7f0000000500)={0x1, 0x0, 0x8000000d, 0x416, 0x0, 0x0}) [ 2092.710028][T24726] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 22:52:35 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xfffbffff, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:35 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x4, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:35 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x2800000000000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:35 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x0, 0x0, 0xd, &(0x7f00000002c0)=ANY=[]) 22:52:35 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r0, 0x4b72, &(0x7f0000000500)={0x1, 0x0, 0x8000000d, 0x0, 0xb7, &(0x7f0000000100)}) 22:52:35 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x5, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:35 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r0, 0x4b72, &(0x7f0000000500)={0x1, 0x0, 0x8000000d, 0x0, 0xb7, &(0x7f0000000100)}) 22:52:35 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r0, 0x4b72, &(0x7f0000000500)={0x1, 0x0, 0x8000000d, 0x0, 0xb7, &(0x7f0000000100)}) 22:52:35 executing program 0: ioctl$KDFONTOP_GET(0xffffffffffffffff, 0x4b72, &(0x7f0000000500)={0x1, 0x0, 0x8000000d, 0x0, 0xb7, &(0x7f0000000100)}) 22:52:35 executing program 0: ioctl$KDFONTOP_GET(0xffffffffffffffff, 0x4b72, &(0x7f0000000500)={0x1, 0x0, 0x8000000d, 0x0, 0xb7, &(0x7f0000000100)}) [ 2093.069538][T24780] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 22:52:35 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x2800, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:35 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x6, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:35 executing program 0: ioctl$KDFONTOP_GET(0xffffffffffffffff, 0x4b72, &(0x7f0000000500)={0x1, 0x0, 0x8000000d, 0x0, 0xb7, &(0x7f0000000100)}) 22:52:35 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x2900000000000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:35 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xfffffbff, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2093.219402][T24780] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 22:52:35 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x0, 0x0, 0xe, &(0x7f00000002c0)=ANY=[]) 22:52:35 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r0, 0x4b72, &(0x7f0000000500)={0x1, 0x0, 0x8000000d, 0x0, 0xb7, &(0x7f0000000100)}) 22:52:36 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x7, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:36 executing program 0: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(0xffffffffffffffff, 0x4b72, &(0x7f0000000500)={0x1, 0x0, 0x8000000d, 0x0, 0xb7, &(0x7f0000000100)}) 22:52:36 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x8, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:36 executing program 0: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(0xffffffffffffffff, 0x4b72, &(0x7f0000000500)={0x1, 0x0, 0x8000000d, 0x0, 0xb7, &(0x7f0000000100)}) 22:52:36 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x9, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:36 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x2900, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:36 executing program 0: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(0xffffffffffffffff, 0x4b72, &(0x7f0000000500)={0x1, 0x0, 0x8000000d, 0x0, 0xb7, &(0x7f0000000100)}) 22:52:36 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x2a00000000000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2093.539016][T24829] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 22:52:36 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r0, 0x4b72, 0x0) 22:52:36 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xfffffdf9, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2093.686560][T24829] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 22:52:36 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x0, 0x0, 0x10, &(0x7f00000002c0)=ANY=[]) 22:52:36 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r0, 0x4b72, 0x0) 22:52:36 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0xa, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:36 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x3f00000000000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:36 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0xb, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:36 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r0, 0x4b72, 0x0) 22:52:36 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x2a00, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:36 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0xc, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:36 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r0, 0x4b72, &(0x7f0000000500)={0x1, 0x0, 0x0, 0x0, 0xb7, &(0x7f0000000100)}) 22:52:36 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r0, 0x4b72, &(0x7f0000000500)={0x1, 0x0, 0x0, 0x0, 0xb7, &(0x7f0000000100)}) 22:52:36 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r0, 0x4b72, &(0x7f0000000500)={0x1, 0x0, 0x0, 0x0, 0xb7, &(0x7f0000000100)}) [ 2094.013125][T24886] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 22:52:36 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xfffffdfd, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:36 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x0, 0x0, 0x11, &(0x7f00000002c0)=ANY=[]) 22:52:36 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0xd, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:36 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x4000000000000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:36 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r0, 0x4b72, &(0x7f0000000500)={0x1, 0x0, 0x8000000d, 0x0, 0x0, &(0x7f0000000100)}) 22:52:36 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r0, 0x4b72, &(0x7f0000000500)={0x1, 0x0, 0x8000000d, 0x0, 0x0, 0x0}) 22:52:36 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0xe, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:37 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x3f00, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:37 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r0, 0x4b72, &(0x7f0000000500)={0x1, 0x0, 0x8000000d, 0x0, 0x0, 0x0}) 22:52:37 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x10, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:37 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x11, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:37 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r0, 0x4b72, &(0x7f0000000500)={0x1, 0x0, 0x8000000d, 0x0, 0x0, 0x0}) 22:52:37 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xffffff7f, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2094.418963][T24923] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 22:52:37 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x0, 0x0, 0x12, &(0x7f00000002c0)=ANY=[]) 22:52:37 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x4800000000000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:37 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r0, 0x4b72, &(0x7f0000000500)={0x1, 0x0, 0x8000000d, 0x0, 0x0, 0x0}) 22:52:37 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x12, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:37 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r0, 0x4b72, &(0x7f0000000500)={0x1, 0x0, 0x8000000d, 0x0, 0x0, 0x0}) 22:52:37 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x25, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:37 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x4000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:37 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r0, 0x4b72, &(0x7f0000000500)={0x1, 0x0, 0x8000000d, 0x0, 0x0, 0x0}) 22:52:37 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x48, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2094.710342][T24962] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 22:52:37 executing program 0: ioctl$KDFONTOP_GET(0xffffffffffffffff, 0x4b72, &(0x7f0000000500)={0x1, 0x0, 0x8000000d, 0x0, 0x0, 0x0}) 22:52:37 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x4c, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:37 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xffffff8c, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2094.845512][T24962] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 22:52:37 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x0, 0x0, 0x25, &(0x7f00000002c0)=ANY=[]) 22:52:37 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x4c00000000000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:37 executing program 0: ioctl$KDFONTOP_GET(0xffffffffffffffff, 0x4b72, &(0x7f0000000500)={0x1, 0x0, 0x8000000d, 0x0, 0x0, 0x0}) 22:52:37 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x5c, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:37 executing program 0: ioctl$KDFONTOP_GET(0xffffffffffffffff, 0x4b72, &(0x7f0000000500)={0x1, 0x0, 0x8000000d, 0x0, 0x0, 0x0}) [ 2094.890836][T24983] ISOFS: Unable to identify CD-ROM format. 22:52:37 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r0, 0x4b72, &(0x7f0000000500)={0x1, 0x0, 0x8000000d, 0x0, 0x0, 0x0}) [ 2095.068678][T24983] ISOFS: Unable to identify CD-ROM format. 22:52:37 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x4800, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:37 executing program 0: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(0xffffffffffffffff, 0x4b72, &(0x7f0000000500)={0x1, 0x0, 0x8000000d, 0x0, 0x0, 0x0}) 22:52:37 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xffffff97, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:37 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x60, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:37 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x5c00000000000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:37 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x0, 0x0, 0x48, &(0x7f00000002c0)=ANY=[]) 22:52:37 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x68, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:37 executing program 0: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(0xffffffffffffffff, 0x4b72, &(0x7f0000000500)={0x1, 0x0, 0x8000000d, 0x0, 0x0, 0x0}) 22:52:38 executing program 0: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(0xffffffffffffffff, 0x4b72, &(0x7f0000000500)={0x1, 0x0, 0x8000000d, 0x0, 0x0, 0x0}) 22:52:38 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x6c, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2095.292546][T25029] ISOFS: Unable to identify CD-ROM format. 22:52:38 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r0, 0x4b72, 0x0) 22:52:38 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r0, 0x4b72, 0x0) [ 2095.450782][T25039] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 [ 2095.495040][T25029] ISOFS: Unable to identify CD-ROM format. 22:52:38 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x4c00, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:38 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r0, 0x4b72, 0x0) 22:52:38 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xfffffff6, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:38 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x74, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:38 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x6000000000000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2095.744247][T25039] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 22:52:38 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x0, 0x0, 0x4c, &(0x7f00000002c0)=ANY=[]) 22:52:38 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x7a, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:38 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r0, 0x4b72, &(0x7f0000000500)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0}) 22:52:38 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0xf9, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:38 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r0, 0x4b72, &(0x7f0000000500)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0}) 22:52:38 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r0, 0x4b72, &(0x7f0000000500)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0}) 22:52:38 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r0, 0x4b72, &(0x7f0000000500)={0x1, 0x0, 0x0, 0x0, 0xb7, &(0x7f0000000100)}) [ 2095.994020][T25075] ISOFS: Unable to identify CD-ROM format. [ 2096.137831][T25095] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 [ 2096.176970][T25075] ISOFS: Unable to identify CD-ROM format. 22:52:38 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x5c00, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:38 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r0, 0x4b72, &(0x7f0000000500)={0x1, 0x0, 0x0, 0x0, 0xb7, &(0x7f0000000100)}) 22:52:38 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xfffffffb, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:38 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0xfa, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:38 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x6800000000000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:38 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x0, 0x0, 0x5c, &(0x7f00000002c0)=ANY=[]) 22:52:38 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r0, 0x4b72, &(0x7f0000000500)={0x1, 0x0, 0x0, 0x0, 0xb7, &(0x7f0000000100)}) 22:52:39 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0xfb, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:39 executing program 0: ioctl$KDFONTOP_GET(0xffffffffffffffff, 0x4b72, &(0x7f0000000500)={0x1, 0x0, 0x0, 0x0, 0xb7, &(0x7f0000000100)}) 22:52:39 executing program 0: ioctl$KDFONTOP_GET(0xffffffffffffffff, 0x4b72, &(0x7f0000000500)={0x1, 0x0, 0x0, 0x0, 0xb7, &(0x7f0000000100)}) 22:52:39 executing program 0: ioctl$KDFONTOP_GET(0xffffffffffffffff, 0x4b72, &(0x7f0000000500)={0x1, 0x0, 0x0, 0x0, 0xb7, &(0x7f0000000100)}) 22:52:39 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x204, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2096.347923][T25116] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 [ 2096.626542][T25116] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 22:52:39 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x6000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:39 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r0, 0x4b72, &(0x7f0000000500)={0x1, 0x0, 0x0, 0x0, 0xb7, &(0x7f0000000100)}) 22:52:39 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x6c00000000000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:39 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x300, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:39 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xfffffffd, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:39 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x0, 0x0, 0x60, &(0x7f00000002c0)=ANY=[]) 22:52:39 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x6800, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:39 executing program 0: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(0xffffffffffffffff, 0x4b72, &(0x7f0000000500)={0x1, 0x0, 0x0, 0x0, 0xb7, &(0x7f0000000100)}) 22:52:39 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x304, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:39 executing program 0: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(0xffffffffffffffff, 0x4b72, &(0x7f0000000500)={0x1, 0x0, 0x0, 0x0, 0xb7, &(0x7f0000000100)}) 22:52:39 executing program 0: syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(0xffffffffffffffff, 0x4b72, &(0x7f0000000500)={0x1, 0x0, 0x0, 0x0, 0xb7, &(0x7f0000000100)}) 22:52:39 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r0, 0x4b72, 0x0) 22:52:39 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x305, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:39 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r0, 0x4b72, 0x0) 22:52:39 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x7400000000000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:39 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r0, 0x4b72, 0x0) 22:52:39 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x80000000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:40 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x0, 0x0, 0x68, &(0x7f00000002c0)=ANY=[]) 22:52:40 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x306, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:40 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r0, 0x4b72, &(0x7f0000000500)={0x1, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)}) 22:52:40 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x6c00, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:40 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x7a00000000000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:40 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x402, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:40 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r0, 0x4b72, &(0x7f0000000500)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0}) 22:52:40 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x403, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:40 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r0, 0x4b72, &(0x7f0000000500)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0}) 22:52:40 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xedc000000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:40 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r0, 0x4b72, &(0x7f0000000500)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0}) 22:52:40 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x406, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:40 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x0, 0x0, 0x6c, &(0x7f00000002c0)=ANY=[]) 22:52:40 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x0, 0x0, 0x5c, &(0x7f00000002c0)=ANY=[]) 22:52:40 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x500, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:40 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x7400, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:40 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x7fffffffffffffff, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:40 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xa503, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:40 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x503, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:40 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETVESABLANK(r0, 0x541c, &(0x7f0000000000)) ioctl$KDADDIO(r0, 0x4b68, 0x0) 22:52:40 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x600, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:40 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1000000000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:40 executing program 0: syz_open_dev$tty1(0xc, 0x4, 0x1) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x26, 0x80805, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) close(0xffffffffffffffff) splice(r5, 0x0, 0xffffffffffffffff, 0x0, 0x4ffe0, 0x0) ioctl$MON_IOCX_GETX(r5, 0x4018920a, &(0x7f00000002c0)={&(0x7f0000000180), &(0x7f00000001c0)=""/215, 0xd7}) close(r4) splice(r3, 0x0, r4, 0x0, 0x11000004ffe0, 0x5) sendmmsg$inet_sctp(r3, &(0x7f0000000700)=[{&(0x7f0000000100)=@in6={0xa, 0xfff8, 0x7fffffff, @dev={0xfe, 0x80, [], 0x27}, 0x9}, 0x1c, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1}], 0x1, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/autofs\x00', 0x4000, 0x0) r6 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000140)={r7}, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000080)=ANY=[@ANYRES32=r7, @ANYBLOB="ff14de86432b0ba245fcaf21940b97893b6381c394170a4efe0b090146900ef96f434ad4ec2fabef32c9632f69e0235f206586a6c20d7ad6ec683fc5afaf44768922fe64afcce54adda0cc4b564f06518c7b28d603425ed965bc70015600"/108], 0x8) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x0) 22:52:40 executing program 0: syz_open_dev$tty1(0xc, 0x4, 0x1) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x26, 0x80805, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) close(0xffffffffffffffff) splice(r5, 0x0, 0xffffffffffffffff, 0x0, 0x4ffe0, 0x0) ioctl$MON_IOCX_GETX(r5, 0x4018920a, &(0x7f00000002c0)={&(0x7f0000000180), &(0x7f00000001c0)=""/215, 0xd7}) close(r4) splice(r3, 0x0, r4, 0x0, 0x11000004ffe0, 0x5) sendmmsg$inet_sctp(r3, &(0x7f0000000700)=[{&(0x7f0000000100)=@in6={0xa, 0xfff8, 0x7fffffff, @dev={0xfe, 0x80, [], 0x27}, 0x9}, 0x1c, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1}], 0x1, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/autofs\x00', 0x4000, 0x0) r6 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000140)={r7}, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000080)=ANY=[@ANYRES32=r7, @ANYBLOB="ff14de86432b0ba245fcaf21940b97893b6381c394170a4efe0b090146900ef96f434ad4ec2fabef32c9632f69e0235f206586a6c20d7ad6ec683fc5afaf44768922fe64afcce54adda0cc4b564f06518c7b28d603425ed965bc70015600"/108], 0x8) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x0) 22:52:41 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x603, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:41 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x0, 0x0, 0x74, &(0x7f00000002c0)=ANY=[]) 22:52:41 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x8cffffff00000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:41 executing program 0: syz_open_dev$tty1(0xc, 0x4, 0x1) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x26, 0x80805, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) close(0xffffffffffffffff) splice(r5, 0x0, 0xffffffffffffffff, 0x0, 0x4ffe0, 0x0) ioctl$MON_IOCX_GETX(r5, 0x4018920a, &(0x7f00000002c0)={&(0x7f0000000180), &(0x7f00000001c0)=""/215, 0xd7}) close(r4) splice(r3, 0x0, r4, 0x0, 0x11000004ffe0, 0x5) sendmmsg$inet_sctp(r3, &(0x7f0000000700)=[{&(0x7f0000000100)=@in6={0xa, 0xfff8, 0x7fffffff, @dev={0xfe, 0x80, [], 0x27}, 0x9}, 0x1c, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1}], 0x1, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/autofs\x00', 0x4000, 0x0) r6 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000140)={r7}, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000080)=ANY=[@ANYRES32=r7, @ANYBLOB="ff14de86432b0ba245fcaf21940b97893b6381c394170a4efe0b090146900ef96f434ad4ec2fabef32c9632f69e0235f206586a6c20d7ad6ec683fc5afaf44768922fe64afcce54adda0cc4b564f06518c7b28d603425ed965bc70015600"/108], 0x8) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x0) 22:52:41 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x7a00, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:41 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x2000000000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:41 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x604, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:41 executing program 0: syz_open_dev$tty1(0xc, 0x4, 0x1) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x26, 0x80805, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) close(0xffffffffffffffff) splice(r5, 0x0, 0xffffffffffffffff, 0x0, 0x4ffe0, 0x0) ioctl$MON_IOCX_GETX(r5, 0x4018920a, &(0x7f00000002c0)={&(0x7f0000000180), &(0x7f00000001c0)=""/215, 0xd7}) close(r4) splice(r3, 0x0, r4, 0x0, 0x11000004ffe0, 0x5) sendmmsg$inet_sctp(r3, &(0x7f0000000700)=[{&(0x7f0000000100)=@in6={0xa, 0xfff8, 0x7fffffff, @dev={0xfe, 0x80, [], 0x27}, 0x9}, 0x1c, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1}], 0x1, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/autofs\x00', 0x4000, 0x0) r6 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000140)={r7}, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000080)=ANY=[@ANYRES32=r7, @ANYBLOB="ff14de86432b0ba245fcaf21940b97893b6381c394170a4efe0b090146900ef96f434ad4ec2fabef32c9632f69e0235f206586a6c20d7ad6ec683fc5afaf44768922fe64afcce54adda0cc4b564f06518c7b28d603425ed965bc70015600"/108], 0x8) 22:52:41 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x700, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:41 executing program 0: syz_open_dev$tty1(0xc, 0x4, 0x1) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x26, 0x80805, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) close(0xffffffffffffffff) splice(r5, 0x0, 0xffffffffffffffff, 0x0, 0x4ffe0, 0x0) ioctl$MON_IOCX_GETX(r5, 0x4018920a, &(0x7f00000002c0)={&(0x7f0000000180), &(0x7f00000001c0)=""/215, 0xd7}) close(r4) splice(r3, 0x0, r4, 0x0, 0x11000004ffe0, 0x5) sendmmsg$inet_sctp(r3, &(0x7f0000000700)=[{&(0x7f0000000100)=@in6={0xa, 0xfff8, 0x7fffffff, @dev={0xfe, 0x80, [], 0x27}, 0x9}, 0x1c, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1}], 0x1, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/autofs\x00', 0x4000, 0x0) r6 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000140)={r7}, 0x8) 22:52:41 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xf6ffffff00000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:41 executing program 0: syz_open_dev$tty1(0xc, 0x4, 0x1) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket(0x26, 0x80805, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) close(0xffffffffffffffff) splice(r4, 0x0, 0xffffffffffffffff, 0x0, 0x4ffe0, 0x0) ioctl$MON_IOCX_GETX(r4, 0x4018920a, &(0x7f00000002c0)={&(0x7f0000000180), &(0x7f00000001c0)=""/215, 0xd7}) close(r3) splice(r2, 0x0, r3, 0x0, 0x11000004ffe0, 0x5) sendmmsg$inet_sctp(r2, &(0x7f0000000700)=[{&(0x7f0000000100)=@in6={0xa, 0xfff8, 0x7fffffff, @dev={0xfe, 0x80, [], 0x27}, 0x9}, 0x1c, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1}], 0x1, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/autofs\x00', 0x4000, 0x0) r5 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) 22:52:41 executing program 0: syz_open_dev$tty1(0xc, 0x4, 0x1) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket(0x26, 0x80805, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) close(0xffffffffffffffff) splice(r4, 0x0, 0xffffffffffffffff, 0x0, 0x4ffe0, 0x0) ioctl$MON_IOCX_GETX(r4, 0x4018920a, &(0x7f00000002c0)={&(0x7f0000000180), &(0x7f00000001c0)=""/215, 0xd7}) close(r3) splice(r2, 0x0, r3, 0x0, 0x11000004ffe0, 0x5) sendmmsg$inet_sctp(r2, &(0x7f0000000700)=[{&(0x7f0000000100)=@in6={0xa, 0xfff8, 0x7fffffff, @dev={0xfe, 0x80, [], 0x27}, 0x9}, 0x1c, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1}], 0x1, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/autofs\x00', 0x4000, 0x0) socket$inet(0x2, 0x80001, 0x84) 22:52:41 executing program 0: syz_open_dev$tty1(0xc, 0x4, 0x1) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket(0x26, 0x80805, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) close(0xffffffffffffffff) splice(r4, 0x0, 0xffffffffffffffff, 0x0, 0x4ffe0, 0x0) ioctl$MON_IOCX_GETX(r4, 0x4018920a, &(0x7f00000002c0)={&(0x7f0000000180), &(0x7f00000001c0)=""/215, 0xd7}) close(r3) splice(r2, 0x0, r3, 0x0, 0x11000004ffe0, 0x5) sendmmsg$inet_sctp(r2, &(0x7f0000000700)=[{&(0x7f0000000100)=@in6={0xa, 0xfff8, 0x7fffffff, @dev={0xfe, 0x80, [], 0x27}, 0x9}, 0x1c, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1}], 0x1, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/autofs\x00', 0x4000, 0x0) 22:52:41 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x0, 0x0, 0x7a, &(0x7f00000002c0)=ANY=[]) 22:52:41 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x900, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:41 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xedc0, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:41 executing program 0: syz_open_dev$tty1(0xc, 0x4, 0x1) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket(0x26, 0x80805, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) close(0xffffffffffffffff) splice(r4, 0x0, 0xffffffffffffffff, 0x0, 0x4ffe0, 0x0) ioctl$MON_IOCX_GETX(r4, 0x4018920a, &(0x7f00000002c0)={&(0x7f0000000180), &(0x7f00000001c0)=""/215, 0xd7}) close(r3) splice(r2, 0x0, r3, 0x0, 0x11000004ffe0, 0x5) sendmmsg$inet_sctp(r2, &(0x7f0000000700)=[{&(0x7f0000000100)=@in6={0xa, 0xfff8, 0x7fffffff, @dev={0xfe, 0x80, [], 0x27}, 0x9}, 0x1c, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1}], 0x1, 0x0) 22:52:41 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x7ffffffffffff, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:41 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0xa00, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:41 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0xb00, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:41 executing program 0: syz_open_dev$tty1(0xc, 0x4, 0x1) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket(0x26, 0x80805, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) close(0xffffffffffffffff) splice(r4, 0x0, 0xffffffffffffffff, 0x0, 0x4ffe0, 0x0) ioctl$MON_IOCX_GETX(r4, 0x4018920a, &(0x7f00000002c0)={&(0x7f0000000180), &(0x7f00000001c0)=""/215, 0xd7}) close(r3) sendmmsg$inet_sctp(r2, &(0x7f0000000700)=[{&(0x7f0000000100)=@in6={0xa, 0xfff8, 0x7fffffff, @dev={0xfe, 0x80, [], 0x27}, 0x9}, 0x1c, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1}], 0x1, 0x0) 22:52:41 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xf9fdffff00000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:41 executing program 0: syz_open_dev$tty1(0xc, 0x4, 0x1) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket(0x26, 0x80805, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) close(0xffffffffffffffff) splice(r3, 0x0, 0xffffffffffffffff, 0x0, 0x4ffe0, 0x0) ioctl$MON_IOCX_GETX(r3, 0x4018920a, &(0x7f00000002c0)={&(0x7f0000000180), &(0x7f00000001c0)=""/215, 0xd7}) sendmmsg$inet_sctp(r2, &(0x7f0000000700)=[{&(0x7f0000000100)=@in6={0xa, 0xfff8, 0x7fffffff, @dev={0xfe, 0x80, [], 0x27}, 0x9}, 0x1c, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1}], 0x1, 0x0) 22:52:41 executing program 0: syz_open_dev$tty1(0xc, 0x4, 0x1) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket(0x26, 0x80805, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) close(0xffffffffffffffff) splice(r3, 0x0, 0xffffffffffffffff, 0x0, 0x4ffe0, 0x0) sendmmsg$inet_sctp(r2, &(0x7f0000000700)=[{&(0x7f0000000100)=@in6={0xa, 0xfff8, 0x7fffffff, @dev={0xfe, 0x80, [], 0x27}, 0x9}, 0x1c, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1}], 0x1, 0x0) 22:52:41 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0xc00, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:41 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x0, 0x0, 0x1b1, &(0x7f00000002c0)=ANY=[]) 22:52:41 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x100000000000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:41 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xfc02, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:41 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0xd00, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:41 executing program 0: syz_open_dev$tty1(0xc, 0x4, 0x1) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket(0x26, 0x80805, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000080)) close(0xffffffffffffffff) sendmmsg$inet_sctp(r2, &(0x7f0000000700)=[{&(0x7f0000000100)=@in6={0xa, 0xfff8, 0x7fffffff, @dev={0xfe, 0x80, [], 0x27}, 0x9}, 0x1c, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1}], 0x1, 0x0) 22:52:41 executing program 0: syz_open_dev$tty1(0xc, 0x4, 0x1) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket(0x26, 0x80805, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000080)) sendmmsg$inet_sctp(r2, &(0x7f0000000700)=[{&(0x7f0000000100)=@in6={0xa, 0xfff8, 0x7fffffff, @dev={0xfe, 0x80, [], 0x27}, 0x9}, 0x1c, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1}], 0x1, 0x0) 22:52:41 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0xe00, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:41 executing program 0: syz_open_dev$tty1(0xc, 0x4, 0x1) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket(0x26, 0x80805, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet_sctp(r2, &(0x7f0000000700)=[{&(0x7f0000000100)=@in6={0xa, 0xfff8, 0x7fffffff, @dev={0xfe, 0x80, [], 0x27}, 0x9}, 0x1c, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1}], 0x1, 0x0) 22:52:42 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xfbffffff00000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:42 executing program 0: syz_open_dev$tty1(0xc, 0x4, 0x1) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket(0x26, 0x80805, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmmsg$inet_sctp(r2, &(0x7f0000000700)=[{&(0x7f0000000100)=@in6={0xa, 0xfff8, 0x7fffffff, @dev={0xfe, 0x80, [], 0x27}, 0x9}, 0x1c, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1}], 0x1, 0x0) 22:52:42 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x1020, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:42 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x0, 0x0, 0x1b4, &(0x7f00000002c0)=ANY=[]) 22:52:42 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x200000000000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:42 executing program 0: syz_open_dev$tty1(0xc, 0x4, 0x1) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket(0x26, 0x80805, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000700)=[{&(0x7f0000000100)=@in6={0xa, 0xfff8, 0x7fffffff, @dev={0xfe, 0x80, [], 0x27}, 0x9}, 0x1c, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1}], 0x1, 0x0) 22:52:42 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xfd00, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:42 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x1100, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:42 executing program 0: syz_open_dev$tty1(0xc, 0x4, 0x1) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket(0x26, 0x80805, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000700)=[{&(0x7f0000000100)=@in6={0xa, 0xfff8, 0x7fffffff, @dev={0xfe, 0x80, [], 0x27}, 0x9}, 0x1c, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1}], 0x1, 0x0) 22:52:42 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xfdfdffff00000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:42 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x1200, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:42 executing program 0: syz_open_dev$tty1(0xc, 0x4, 0x1) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket(0x26, 0x80805, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000700)=[{&(0x7f0000000100)=@in6={0xa, 0xfff8, 0x7fffffff, @dev={0xfe, 0x80, [], 0x27}, 0x9}, 0x1c, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1}], 0x1, 0x0) 22:52:42 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x0, 0x0, 0x204, &(0x7f00000002c0)=ANY=[]) 22:52:42 executing program 0: syz_open_dev$tty1(0xc, 0x4, 0x1) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmmsg$inet_sctp(r2, &(0x7f0000000700)=[{&(0x7f0000000100)=@in6={0xa, 0xfff8, 0x7fffffff, @dev={0xfe, 0x80, [], 0x27}, 0x9}, 0x1c, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1}], 0x1, 0x0) 22:52:42 executing program 0: syz_open_dev$tty1(0xc, 0x4, 0x1) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmmsg$inet_sctp(r1, &(0x7f0000000700)=[{&(0x7f0000000100)=@in6={0xa, 0xfff8, 0x7fffffff, @dev={0xfe, 0x80, [], 0x27}, 0x9}, 0x1c, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1}], 0x1, 0x0) 22:52:42 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x2000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2099.862648][T25454] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 22:52:42 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x204000000000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:42 executing program 0: syz_open_dev$tty1(0xc, 0x4, 0x1) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmmsg$inet_sctp(r1, &(0x7f0000000700)=[{&(0x7f0000000100)=@in6={0xa, 0xfff8, 0x7fffffff, @dev={0xfe, 0x80, [], 0x27}, 0x9}, 0x1c, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1}], 0x1, 0x0) 22:52:42 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x2010, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:42 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xfd02, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:42 executing program 0: syz_open_dev$tty1(0xc, 0x4, 0x1) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmmsg$inet_sctp(r1, &(0x7f0000000700)=[{&(0x7f0000000100)=@in6={0xa, 0xfff8, 0x7fffffff, @dev={0xfe, 0x80, [], 0x27}, 0x9}, 0x1c, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1}], 0x1, 0x0) [ 2100.040282][T25454] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 22:52:42 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xff00000000000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:42 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x2500, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:42 executing program 0: syz_open_dev$tty1(0xc, 0x4, 0x1) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmmsg$inet_sctp(r0, &(0x7f0000000700)=[{&(0x7f0000000100)=@in6={0xa, 0xfff8, 0x7fffffff, @dev={0xfe, 0x80, [], 0x27}, 0x9}, 0x1c, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1}], 0x1, 0x0) 22:52:42 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x0, 0x0, 0x24b, &(0x7f00000002c0)=ANY=[]) 22:52:42 executing program 0: syz_open_dev$tty1(0xc, 0x4, 0x1) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmmsg$inet_sctp(r0, &(0x7f0000000700)=[{&(0x7f0000000100)=@in6={0xa, 0xfff8, 0x7fffffff, @dev={0xfe, 0x80, [], 0x27}, 0x9}, 0x1c, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1}], 0x1, 0x0) 22:52:42 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x3f00, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:43 executing program 0: syz_open_dev$tty1(0xc, 0x4, 0x1) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmmsg$inet_sctp(r0, &(0x7f0000000700)=[{&(0x7f0000000100)=@in6={0xa, 0xfff8, 0x7fffffff, @dev={0xfe, 0x80, [], 0x27}, 0x9}, 0x1c, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1}], 0x1, 0x0) 22:52:43 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x300000000000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:43 executing program 0: syz_open_dev$tty1(0xc, 0x4, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmmsg$inet_sctp(r1, &(0x7f0000000700)=[{&(0x7f0000000100)=@in6={0xa, 0xfff8, 0x7fffffff, @dev={0xfe, 0x80, [], 0x27}, 0x9}, 0x1c, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1}], 0x1, 0x0) 22:52:43 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x4000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2100.445206][T25488] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 22:52:43 executing program 0: syz_open_dev$tty1(0xc, 0x4, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmmsg$inet_sctp(r1, &(0x7f0000000700)=[{&(0x7f0000000100)=@in6={0xa, 0xfff8, 0x7fffffff, @dev={0xfe, 0x80, [], 0x27}, 0x9}, 0x1c, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1}], 0x1, 0x0) 22:52:43 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xff00, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:43 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x4800, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:43 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xff0f000000000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:43 executing program 0: syz_open_dev$tty1(0xc, 0x4, 0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmmsg$inet_sctp(r1, &(0x7f0000000700)=[{&(0x7f0000000100)=@in6={0xa, 0xfff8, 0x7fffffff, @dev={0xfe, 0x80, [], 0x27}, 0x9}, 0x1c, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1}], 0x1, 0x0) [ 2100.640462][T25488] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 22:52:43 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x0, 0x0, 0x24e, &(0x7f00000002c0)=ANY=[]) 22:52:43 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x4c00, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:43 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmmsg$inet_sctp(r2, &(0x7f0000000700)=[{&(0x7f0000000100)=@in6={0xa, 0xfff8, 0x7fffffff, @dev={0xfe, 0x80, [], 0x27}, 0x9}, 0x1c, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1}], 0x1, 0x0) 22:52:43 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmmsg$inet_sctp(r2, &(0x7f0000000700)=[{&(0x7f0000000100)=@in6={0xa, 0xfff8, 0x7fffffff, @dev={0xfe, 0x80, [], 0x27}, 0x9}, 0x1c, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1}], 0x1, 0x0) 22:52:43 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400000000000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:43 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x5c00, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:43 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xfffbffff00000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:43 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmmsg$inet_sctp(r2, &(0x7f0000000700)=[{&(0x7f0000000100)=@in6={0xa, 0xfff8, 0x7fffffff, @dev={0xfe, 0x80, [], 0x27}, 0x9}, 0x1c, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1}], 0x1, 0x0) 22:52:43 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xff0f, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:43 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x6000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2100.978986][T25549] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 22:52:43 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmmsg$inet_sctp(r2, &(0x7f0000000700)=[{&(0x7f0000000100)=@in6={0xa, 0xfff8, 0x7fffffff, @dev={0xfe, 0x80, [], 0x27}, 0x9}, 0x1c, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1}], 0x1, 0x0) 22:52:43 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x6800, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2101.118803][T25549] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 22:52:44 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x0, 0x0, 0x300, &(0x7f00000002c0)=ANY=[]) 22:52:44 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x20000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:44 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmmsg$inet_sctp(r2, &(0x7f0000000700)=[{&(0x7f0000000100)=@in6={0xa, 0xfff8, 0x7fffffff, @dev={0xfe, 0x80, [], 0x27}, 0x9}, 0x1c, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1}], 0x1, 0x0) 22:52:44 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x6c00, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:44 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x500000000000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:44 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xffffff7f00000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:44 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x7400, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:44 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmmsg$inet_sctp(r2, &(0x7f0000000700)=[{&(0x7f0000000100)=@in6={0xa, 0xfff8, 0x7fffffff, @dev={0xfe, 0x80, [], 0x27}, 0x9}, 0x1c, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1}], 0x1, 0x0) 22:52:44 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmmsg$inet_sctp(r2, &(0x7f0000000700)=[{&(0x7f0000000100)=@in6={0xa, 0xfff8, 0x7fffffff, @dev={0xfe, 0x80, [], 0x27}, 0x9}, 0x1c, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1}], 0x1, 0x0) 22:52:44 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmmsg$inet_sctp(r1, &(0x7f0000000700)=[{&(0x7f0000000100)=@in6={0xa, 0xfff8, 0x7fffffff, @dev={0xfe, 0x80, [], 0x27}, 0x9}, 0x1c, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1}], 0x1, 0x0) 22:52:44 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmmsg$inet_sctp(r1, &(0x7f0000000700)=[{&(0x7f0000000100)=@in6={0xa, 0xfff8, 0x7fffffff, @dev={0xfe, 0x80, [], 0x27}, 0x9}, 0x1c, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1}], 0x1, 0x0) 22:52:44 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x0, 0x0, 0x402, &(0x7f00000002c0)=ANY=[]) 22:52:44 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmmsg$inet_sctp(r1, &(0x7f0000000700)=[{&(0x7f0000000100)=@in6={0xa, 0xfff8, 0x7fffffff, @dev={0xfe, 0x80, [], 0x27}, 0x9}, 0x1c, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1}], 0x1, 0x0) [ 2101.604274][T25617] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 22:52:44 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x80000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:44 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x7a00, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:44 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x600000000000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:44 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xffffffff00000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:44 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmmsg$inet_sctp(r2, &(0x7f0000000700)=[{&(0x7f0000000100)=@in6={0xa, 0xfff8, 0x7fffffff, @dev={0xfe, 0x80, [], 0x27}, 0x9}, 0x1c, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1}], 0x1, 0x0) 22:52:44 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmmsg$inet_sctp(r2, &(0x7f0000000700)=[{&(0x7f0000000100)=@in6={0xa, 0xfff8, 0x7fffffff, @dev={0xfe, 0x80, [], 0x27}, 0x9}, 0x1c, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1}], 0x1, 0x0) 22:52:44 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0xedc0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:44 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmmsg$inet_sctp(r2, &(0x7f0000000700)=[{&(0x7f0000000100)=@in6={0xa, 0xfff8, 0x7fffffff, @dev={0xfe, 0x80, [], 0x27}, 0x9}, 0x1c, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1}], 0x1, 0x0) [ 2101.781287][T25617] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 22:52:44 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) pipe(0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000700)=[{&(0x7f0000000100)=@in6={0xa, 0xfff8, 0x7fffffff, @dev={0xfe, 0x80, [], 0x27}, 0x9}, 0x1c, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1}], 0x1, 0x0) 22:52:44 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0xf900, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:44 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x0, 0x0, 0x406, &(0x7f00000002c0)=ANY=[]) 22:52:44 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) pipe(0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000700)=[{&(0x7f0000000100)=@in6={0xa, 0xfff8, 0x7fffffff, @dev={0xfe, 0x80, [], 0x27}, 0x9}, 0x1c, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1}], 0x1, 0x0) [ 2102.088828][T25655] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 22:52:44 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x80040, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:44 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) pipe(0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000700)=[{&(0x7f0000000100)=@in6={0xa, 0xfff8, 0x7fffffff, @dev={0xfe, 0x80, [], 0x27}, 0x9}, 0x1c, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1}], 0x1, 0x0) 22:52:44 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0xfa00, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:44 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xffffffffffff0700, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:44 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x604000000000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:44 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x0, 0x0, 0x500, &(0x7f00000002c0)=ANY=[]) 22:52:45 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0xfb00, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:45 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) pipe(&(0x7f0000000080)) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000700)=[{&(0x7f0000000100)=@in6={0xa, 0xfff8, 0x7fffffff, @dev={0xfe, 0x80, [], 0x27}, 0x9}, 0x1c, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1}], 0x1, 0x0) 22:52:45 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) pipe(&(0x7f0000000080)) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000700)=[{&(0x7f0000000100)=@in6={0xa, 0xfff8, 0x7fffffff, @dev={0xfe, 0x80, [], 0x27}, 0x9}, 0x1c, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1}], 0x1, 0x0) 22:52:45 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) pipe(&(0x7f0000000080)) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000700)=[{&(0x7f0000000100)=@in6={0xa, 0xfff8, 0x7fffffff, @dev={0xfe, 0x80, [], 0x27}, 0x9}, 0x1c, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1}], 0x1, 0x0) 22:52:45 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmmsg$inet_sctp(r2, 0x0, 0x0, 0x0) 22:52:45 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2102.419918][T25682] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 22:52:45 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x7ffffffffffff, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:45 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x700000000000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:45 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xffffffffffffff0f, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:45 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x0, 0x0, 0x600, &(0x7f00000002c0)=ANY=[]) 22:52:45 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0xff00, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:45 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x0, 0x0, 0x500, &(0x7f00000002c0)=ANY=[]) 22:52:45 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x18000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:45 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_dev$tty1(0xc, 0x4, 0x4) r2 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x10000, 0x115801) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000000)={0x1f, 0x7, 0x8}) ioctl$KDADDIO(r0, 0x4b68, 0x0) 22:52:45 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x40000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:45 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b68, 0xff000000) 22:52:45 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x29000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2102.773003][T25705] ISOFS: Unable to identify CD-ROM format. [ 2102.973730][T25732] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 [ 2102.991282][T25705] ISOFS: Unable to identify CD-ROM format. 22:52:45 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x2000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:45 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x4b68, 0x4000000) 22:52:45 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x800000000000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:45 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0xff0f, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2103.176716][T25732] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 22:52:45 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x0, 0x0, 0x604, &(0x7f00000002c0)=ANY=[]) 22:52:45 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xffffffffffffff7f, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:45 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x20000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:45 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d11, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:45 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x900000000000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2103.268231][T25756] ISOFS: Unable to identify CD-ROM format. 22:52:46 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x80000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:46 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x5437, 0x0) 22:52:46 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x5437, 0x0) 22:52:46 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x2010000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:46 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x80040, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2103.448424][T25769] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 22:52:46 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x10, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:46 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDADDIO(r0, 0x540d, 0x0) 22:52:46 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x0, 0x0, 0x700, &(0x7f00000002c0)=ANY=[]) 22:52:46 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x1000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:46 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xa00000000000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:46 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:46 executing program 0 (fault-call:4 fault-nth:0): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmmsg$inet_sctp(r2, 0x0, 0x0, 0x0) 22:52:46 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x2000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2103.689641][T25803] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 [ 2103.700568][T25792] ISOFS: Unable to identify CD-ROM format. 22:52:46 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x0, 0x0, 0x900, &(0x7f00000002c0)=ANY=[]) 22:52:46 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmmsg$inet_sctp(r2, 0x0, 0x0, 0x0) [ 2103.976731][T25792] ISOFS: Unable to identify CD-ROM format. [ 2104.021896][T25827] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 22:52:46 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x2030000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:46 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmmsg$inet_sctp(r2, 0x0, 0x4, 0x0) 22:52:46 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x2040000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:46 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmmsg$inet_sctp(r2, 0x0, 0x40000, 0x0) 22:52:46 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x3000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:46 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='#heck=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:46 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xb00000000000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:46 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x4000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:46 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmmsg$inet_sctp(r2, 0x0, 0x4000000000000, 0x0) [ 2104.208961][T25827] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 22:52:46 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x4030000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:47 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x0, 0x0, 0xa00, &(0x7f00000002c0)=ANY=[]) 22:52:47 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmmsg$inet_sctp(r2, 0x0, 0x0, 0x4) 22:52:47 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x2040000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:47 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x5000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:47 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmmsg$inet_sctp(r2, 0x0, 0x0, 0x40000) 22:52:47 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='%heck=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:47 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xc00000000000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2104.728549][T25882] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 22:52:47 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x5030000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:47 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmmsg$inet_sctp(r2, 0x0, 0x0, 0x4000000000000) [ 2104.779170][T25882] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 22:52:47 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x200000077) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-monitor\x00', 0x208800, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet_sctp(r2, 0x0, 0x0, 0x0) ioctl$TIOCL_GETMOUSEREPORTING(r3, 0x541c, &(0x7f0000000040)) 22:52:47 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x6000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:47 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x7ff}, 0x10) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f00000000c0)={0x800, {{0x2, 0x4e20, @remote}}, {{0x2, 0x4e23, @rand_addr=0x64010100}}}, 0x108) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000200)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f0000000100)={'batadv0\x00', 0x0}) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180)='batadv\x00') sendmsg$BATADV_CMD_GET_MESH(r5, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000040)={0x1c, r6, 0xf, 0x0, 0x0, {0xf}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}]}, 0x1c}}, 0x0) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r2, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x800400}, 0xc, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="13375d5751c34e966ddc6cdebc60a2b798d229458136293678cfd23c9215d52ec1c227c69e960732e42c5bb6b8f79aea0cd493813520f59f4c140c825a93f16be17fc7b99b5f1c5bbfd6c28562dd8bda1fde5bd2f876fe32ec5474c536cd6080d22b63b743c220f5c0dca34ec18f754df3d6c3dde64ad31ead912a43186121d8d6d196c4ba44f749148678", @ANYRES16=r6, @ANYBLOB="020026bd7000fbdbdf250b0000000500370000000000"], 0x1c}, 0x1, 0x0, 0x0, 0xc024}, 0x0) r7 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmmsg$inet_sctp(r8, 0x0, 0x0, 0x0) getrandom(&(0x7f0000000000)=""/34, 0x22, 0x2) 22:52:47 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x0, 0x0, 0xb00, &(0x7f00000002c0)=ANY=[]) 22:52:47 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) pipe(&(0x7f0000000000)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) splice(0xffffffffffffffff, &(0x7f0000000180)=0x6, 0xffffffffffffffff, &(0x7f00000001c0)=0x1, 0x9, 0x4) r3 = io_uring_setup(0x196, &(0x7f0000000040)) io_uring_register$IORING_REGISTER_FILES(r3, 0x2, &(0x7f0000000140)=[r3], 0x1) io_uring_setup(0x196, &(0x7f0000000040)={0x0, 0x0, 0x8}) r4 = fcntl$dupfd(r2, 0x406, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000480)='TIPC\x00') sendmsg$TIPC_CMD_DISABLE_BEARER(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x24, r6, 0x1, 0x0, 0x0, {{}, {}, {0x8, 0x13, @l2={'eth'}}}}, 0x24}}, 0x0) sendmsg$TIPC_CMD_SHOW_STATS(r4, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r6, 0x200, 0x70bd2d, 0x25dfdbfe, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x44091}, 0x80) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = fcntl$dupfd(r7, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) dup(r5) sendmmsg$inet_sctp(r8, 0x0, 0x0, 0x10040) 22:52:47 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x3000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:47 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x6030000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:47 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='*heck=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:47 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xd00000000000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:47 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x802, 0x0) r1 = io_uring_setup(0x196, &(0x7f0000000040)) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000140)=[r1], 0x1) openat$thread_pidfd(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/thread-self\x00', 0x608000, 0x0) openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000100)='/dev/video36\x00', 0x2, 0x0) r2 = io_uring_setup(0x196, &(0x7f0000000040)) io_uring_register$IORING_REGISTER_FILES(r2, 0x2, &(0x7f0000000140)=[r2], 0x1) r3 = fcntl$dupfd(r0, 0x406, r2) r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x200000, 0x0) ioctl$TIOCSBRK(r4, 0x5427) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socket$inet6_udplite(0xa, 0x2, 0x88) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmmsg$inet_sctp(r5, 0x0, 0x0, 0x0) 22:52:47 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x6040000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2105.130992][T25930] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 22:52:47 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x7000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2105.185199][T25930] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 22:52:47 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x0, 0x0, 0xc00, &(0x7f00000002c0)=ANY=[]) [ 2105.253400][T25948] ISOFS: Unable to identify CD-ROM format. 22:52:48 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='+heck=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:48 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xe00000000000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:48 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x8000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:48 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20\x00', 0x1, 0x0) sendmmsg$inet_sctp(r3, 0x0, 0x0, 0x4041) [ 2105.460489][T25972] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 [ 2105.496386][T25948] ISOFS: Unable to identify CD-ROM format. 22:52:48 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x3010000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:48 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x0, 0x0, 0xd00, &(0x7f00000002c0)=ANY=[]) 22:52:48 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x9000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:48 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0xa000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:48 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='-heck=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:48 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xf00000000000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:48 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0xb000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2105.733988][T26005] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 [ 2105.753230][T26006] ISOFS: Unable to identify CD-ROM format. 22:52:48 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0xc000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:48 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x4000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:48 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xfffffffffffffff, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:48 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0xd000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:48 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmmsg$inet_sctp(r2, 0x0, 0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) splice(r3, 0x0, r4, 0x0, 0x4ffe0, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1, 0x11, 0xffffffffffffffff, 0x0) r7 = syz_genetlink_get_family_id$devlink(&(0x7f0000000280)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000880)=ANY=[@ANYRESHEX=r6, @ANYRES16=r7, @ANYBLOB="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"], 0x44}}, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000340)={0x68, 0x0, &(0x7f00000001c0)=[@increfs, @acquire={0x40046305, 0x3}, @reply={0x40406301, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60, 0x18, &(0x7f0000000000)={@ptr={0x70742a85, 0x1, &(0x7f00000000c0)=""/178, 0xb2, 0x2, 0x18}, @fda={0x66646185, 0xa, 0x0, 0x3b}, @fd={0x66642a85, 0x0, r2}}, &(0x7f0000000180)={0x0, 0x28, 0x48}}}, @free_buffer={0x40086303, r6}, @release={0x40046306, 0x1}], 0xf8, 0x0, &(0x7f0000000240)="b13040093f5f5f5b513523e977a1d11fd87de8efed94d5880787085a40c910e5fc3dd8daf3b6003a52c10be7c66c52e73060b52a36e4b9d3cf4ea9ea6289ebd38cc2432d0a5b54bc4d3923adab62fc2e7199435ec20557af1d0eb18514ef29f018b9b110f82a75c43e83804374fe36228c23ee09ac5934cc310d8b5f3ca2214aa92ede6ef73ab947d03ff872c1f6d99c3d48dae4dcc83f0dc1810dfded94bd6dfcdba641f85bfa9cb234c5e97cdbf9a9e2f08eca796935547eeeea42f0d60396eab19ef94e9f49588a339479649c6ad8cdb60f5ae905d12e3eab42a5a06c7dd2f0aed4d3521f1c935bc39af5fde3d77b275b8ef6ca9457b3"}) 22:52:48 executing program 0: syz_open_dev$amidi(&(0x7f0000000480)='/dev/amidi#\x00', 0x7, 0x400800) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet_sctp(0xffffffffffffffff, 0x0, 0x0, 0x4042041) ioctl$UI_BEGIN_FF_UPLOAD(r1, 0xc06855c8, &(0x7f0000000000)={0x0, 0xfffffff5, {0x53, 0x981, 0x3, {0xcb, 0x101}, {0x6, 0x101}, @ramp={0x1005, 0x3e02, {0xfe01, 0x802, 0x100, 0x3}}}, {0x57, 0x4, 0x7fff, {0x0, 0x9c}, {0x5a1d, 0x5}, @const={0x6, {0x8, 0x9, 0x1, 0x2fff}}}}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$bt_BT_SNDMTU(r4, 0x112, 0xc, &(0x7f0000000200)=0x3, 0x2) r5 = fcntl$dupfd(r2, 0x406, r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) recvmsg(r5, &(0x7f0000000440)={&(0x7f00000000c0)=@pppoe={0x18, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000140)=""/160, 0xa0}, {&(0x7f0000000500)=""/220, 0xdc}, {&(0x7f0000000300)=""/225, 0xe1}], 0x3}, 0x22) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r7 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r7, 0x40106614, &(0x7f0000000240)) close(r7) splice(r6, 0x0, r7, 0x0, 0x4ffe0, 0x0) ioctl$CHAR_RAW_RAGET(r6, 0x1263, &(0x7f00000004c0)) [ 2106.061865][T26005] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 22:52:48 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x0, 0x0, 0xe00, &(0x7f00000002c0)=ANY=[]) 22:52:48 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$SNDRV_TIMER_IOCTL_PAUSE(0xffffffffffffffff, 0x54a3) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmmsg$inet_sctp(r2, 0x0, 0x0, 0x0) 22:52:48 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='.heck=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:48 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0xe000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:48 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000000000)=0x9, &(0x7f00000000c0)=0x4) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r5 = io_uring_setup(0x196, &(0x7f0000000040)={0x0, 0x0, 0x1, 0x0, 0x3}) io_uring_register$IORING_REGISTER_FILES(r5, 0x2, &(0x7f0000000140)=[r5], 0x1) r6 = io_uring_setup(0x196, &(0x7f0000000040)) io_uring_register$IORING_REGISTER_FILES(r6, 0x2, &(0x7f0000000140)=[r6], 0x1) fcntl$dupfd(r5, 0x406, r6) sendmmsg$inet_sctp(r4, 0x0, 0x0, 0x0) [ 2106.136147][T26044] ISOFS: Unable to identify CD-ROM format. 22:52:48 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x10000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:49 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x11000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2106.375372][T26044] ISOFS: Unable to identify CD-ROM format. 22:52:49 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x5000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:49 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r2, &(0x7f0000000180)=ANY=[], 0xfffffc7b) r3 = io_uring_setup(0x196, &(0x7f0000000040)) io_uring_register$IORING_REGISTER_FILES(r3, 0x2, &(0x7f0000000140)=[r3], 0x1) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f00000000c0)={0x80002005}) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmmsg$inet_sctp(r4, 0x0, 0x0, 0x0) 22:52:49 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1000000000000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:49 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x12000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:49 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='0heck=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2106.501647][T26081] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 [ 2106.672616][T26081] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 [ 2106.702854][T26103] ISOFS: Unable to identify CD-ROM format. 22:52:49 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x0, 0x0, 0x1020, &(0x7f00000002c0)=ANY=[]) 22:52:49 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x20000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:49 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1100000000000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:49 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x20100000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:49 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1200000000000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:49 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='Lheck=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:49 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x25000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2106.941613][T26103] ISOFS: Unable to identify CD-ROM format. 22:52:49 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x6000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:50 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x3f000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:50 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x0, 0x0, 0x1100, &(0x7f00000002c0)=ANY=[]) 22:52:50 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1300000000000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:50 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1400000000000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:50 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='Xheck=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:50 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x40000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:50 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x40000800, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2107.484766][T26157] ISOFS: Unable to identify CD-ROM format. 22:52:50 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x48000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:50 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x0, 0x0, 0x1200, &(0x7f00000002c0)=ANY=[]) 22:52:50 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x4c000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:50 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='dheck=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2107.811134][T26157] ISOFS: Unable to identify CD-ROM format. 22:52:50 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x6040000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:50 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1500000000000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:50 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x573e01bf, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:50 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x0, 0x0, 0x2000, &(0x7f00000002c0)=ANY=[]) 22:52:50 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='hheck=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:50 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x5c000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:51 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1600000000000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:51 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x60000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:51 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x68000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:51 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x7000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:51 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x6c000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:51 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x0, 0x0, 0x2010, &(0x7f00000002c0)=ANY=[]) 22:52:51 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x0, 0x0, 0x2500, &(0x7f00000002c0)=ANY=[]) 22:52:51 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='iheck=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:51 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1700000000000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:51 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x74000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:51 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x0, 0x0, 0x3f00, &(0x7f00000002c0)=ANY=[]) [ 2108.822935][T26243] ISOFS: Unable to identify CD-ROM format. 22:52:51 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x7a000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:51 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='lheck=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:51 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x8cffffff, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:51 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1800000000000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2109.132984][T26243] ISOFS: Unable to identify CD-ROM format. 22:52:51 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x8000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:51 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x0, 0x0, 0x4000, &(0x7f00000002c0)=ANY=[]) 22:52:51 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x97ffffff, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:52 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0xbf013e57, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:52 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1900000000000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:52 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0xc0ed0000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:52 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$DRM_IOCTL_MODE_LIST_LESSEES(0xffffffffffffffff, 0xc01064c7, &(0x7f00000000c0)={0x3, 0x0, &(0x7f0000000040)=[0x0, 0x0, 0x0]}) r3 = socket$kcm(0x29, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r1, 0xc01864c6, &(0x7f0000000100)={&(0x7f0000000000)=[0x9d79, 0x4, 0x6, 0x194, 0x3], 0x5, 0x41800, r2, r3}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) pipe(&(0x7f0000000080)) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r7 = socket$inet_udp(0x2, 0x2, 0x0) close(r7) splice(r6, 0x0, r7, 0x0, 0x4ffe0, 0x0) sendmmsg$inet_sctp(r6, 0x0, 0x0, 0x4000010) [ 2109.478500][T26283] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 22:52:52 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x9000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:52 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='oheck=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:52 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0xf6ffffff, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:52 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x0, 0x0, 0x4800, &(0x7f00000002c0)=ANY=[]) [ 2109.631834][T26303] ISOFS: Unable to identify CD-ROM format. 22:52:52 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xa000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:52 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0xf9000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:52 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0xf9fdffff, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:52 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="50d043db39c960a904c5b193b4e020904001c52770140edc14d0b9acc15ca687a5d3ad8e3c902be5ac561f44f34c4c60086576e44cec9a29e9c2b88a877231341d569c6f11ac4ceacd85fe81c605f5c47e59dc31bb6ef6874f0f5d871b9a4132faac36f56183bc7fd23834ef24748e0dac266382c62db5d24344af464558e002c2b62c0286a7c7064ff8cbb760e2f76f63de9c8b22fe20113e6bd4b53e72716f5878dcf26d63a057226aa176af132d37465e18da7f464b7bebbd", 0xba, 0x40000, &(0x7f0000000000)={0xa, 0x4e20, 0x8000, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, 0x1c) r2 = io_uring_setup(0x196, &(0x7f0000000040)) io_uring_register$IORING_REGISTER_FILES(r2, 0x2, &(0x7f0000000140)=[r2], 0x1) r3 = fcntl$dupfd(r0, 0x0, r2) r4 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f0000000040)={0x7ff}, 0x10) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$smc(&(0x7f0000000000)='SMC_PNETID\x00') sendmsg$SMC_PNETID_GET(r5, &(0x7f0000000ac0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000a00)={0x14, r6, 0x721}, 0x14}}, 0x0) sendmsg$SMC_PNETID_GET(r4, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x98, r6, 0x512, 0x70bd2a, 0x25dfdbfd, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz0\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'hsr0\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'veth1_to_team\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'wg0\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'rose0\x00'}]}, 0x98}, 0x1, 0x0, 0x0, 0x20000011}, 0x40) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmmsg$inet_sctp(r7, 0x0, 0x0, 0x0) [ 2109.713804][T26317] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 22:52:52 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='pheck=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2109.901867][T26317] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 [ 2109.956008][T26329] ISOFS: Unable to identify CD-ROM format. 22:52:52 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1a00000000000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:52 executing program 0: r0 = io_uring_setup(0x196, &(0x7f0000000040)) r1 = io_uring_setup(0x196, &(0x7f0000000040)) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000140)=[r1], 0x1) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x68842, 0x0) io_uring_register$IORING_REGISTER_FILES(r2, 0x2, &(0x7f0000000140), 0x3ffffffffffffee7) ioctl$FS_IOC_ENABLE_VERITY(r0, 0x40806685, &(0x7f0000000180)={0x1, 0x2, 0x1000, 0xa, &(0x7f0000000000)="27985a8d9d527726db4a", 0xb0, 0x0, &(0x7f00000000c0)="4517dd29ea561695601ba92451d33725d31b0c4f15ac86b04db7146680f532f8003b3c6f4e4f02f4bbe4985fd0406068d342107e7d614d451ecf53aa1927e8f8ffe4f5f6a624f47de71fe7371f3711889d78a86f98084121aa64306fc1d11748681bb7984561a7d001c5d220f4614bf80a33b51cebc2550bb7c225ec10b9251124c97f43ed9834c14d4c9d0874697e30a0aed184880202f323d037bf07e7198558fe497c80250a3549e1eeb834a83afa"}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmmsg$inet_sctp(r5, 0x0, 0x0, 0x0) 22:52:52 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0xfa000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:52 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x0, 0x0, 0x4b02, &(0x7f00000002c0)=ANY=[]) 22:52:52 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='sheck=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:52 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xb000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:52 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0xfb000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:52 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) pipe(&(0x7f0000000080)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) sendmmsg$inet_sctp(r6, 0x0, 0x0, 0x4000000) 22:52:52 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket(0x10, 0x3, 0x0) r6 = socket$inet(0x2, 0x3, 0x6) setsockopt$inet_msfilter(r6, 0x0, 0x8, &(0x7f00000000c0)=ANY=[@ANYBLOB=')'], 0x1) getsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f0000000140)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000002c0)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r7, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r4, 0x89f2, &(0x7f0000000040)={'ip6tnl0\x00', &(0x7f00000000c0)={'syztnl2\x00', r7, 0x2f, 0x20, 0x8, 0x5, 0x20, @empty, @private2={0xfc, 0x2, [], 0x1}, 0x7, 0xff00, 0x4abc, 0x81}}) ioctl$TIOCL_GETSHIFTSTATE(r1, 0x541c, &(0x7f0000000000)={0x6, 0x8}) sendmmsg$inet_sctp(r2, 0x0, 0x0, 0x0) 22:52:53 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0xfbffffff, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:53 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0xfdfdffff, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2110.351585][T26362] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 [ 2110.373873][T26361] ISOFS: Unable to identify CD-ROM format. 22:52:53 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x1) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000140)={0x0, @local, @local}, &(0x7f0000000000)=0xc) r5 = socket(0x10, 0x3, 0x0) r6 = socket$inet(0x2, 0x3, 0x6) setsockopt$inet_msfilter(r6, 0x0, 0x8, &(0x7f00000000c0)=ANY=[@ANYBLOB=')'], 0x1) getsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f0000000140)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000002c0)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r7, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(r3, 0x89fa, &(0x7f0000000900)={'syztnl2\x00', &(0x7f0000000880)={'ip6_vti0\x00', r7, 0x29, 0x62, 0x0, 0x7, 0x8, @ipv4={[], [], @loopback}, @ipv4={[], [], @local}, 0x48, 0x80, 0x6, 0x8}}) r9 = socket(0x10, 0x3, 0x0) r10 = socket$inet(0x2, 0x3, 0x6) setsockopt$inet_msfilter(r10, 0x0, 0x8, &(0x7f00000000c0)=ANY=[@ANYBLOB=')'], 0x1) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000100)={0x0, 0x3, 0x100000001, 0x2}) getsockopt$inet_pktinfo(r10, 0x0, 0x8, &(0x7f0000000140)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r9, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000002c0)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r11, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(0xffffffffffffffff, &(0x7f0000000bc0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000b80)={&(0x7f0000000300)=ANY=[@ANYBLOB="08020000", @ANYRES16=0x0, @ANYBLOB="00022bbd7000fddbdf250d0000006800018008000100", @ANYRES32=0x0, @ANYBLOB="0800030000000000140002006272696467655f736c6176655f31000008000100", @ANYRES32=0x0, @ANYBLOB="1400020076657468315f766972745f776966690008000100", @ANYRES32=0x0, @ANYBLOB="080003000100000014000200626f6e643000000000000000000000000c00018008000300030000006800018008000100", @ANYRES32=0x0, @ANYBLOB="140002007465616d5f736c6176655f3000000000140002007665746831000000000000000000000014000200766c616e30000000000000000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="0800030001000000080003000400000064000180080003000100000008000300020000001400020069705f7674693000000000000000000008000300020000000800030001000000140002006d616376746170300000000000000000080003000200000008000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="14000200697036677265746170300000000000006800018008000100", @ANYRES32=0x0, @ANYBLOB="140002006d6163766c616e30000000000000000008000100", @ANYRES32=r4, @ANYBLOB="1400020073797a6b616c6c65723100000000000008000100", @ANYRES32=r8, @ANYBLOB="08000100", @ANYRES32=r11, @ANYBLOB="08000300010000001400020069703667726530000000000000000000"], 0x208}, 0x1, 0x0, 0x0, 0x80}, 0x4000000) sendmmsg$inet_sctp(r2, 0x0, 0x0, 0x0) 22:52:53 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1b00000000000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:53 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='theck=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:53 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x0, 0x0, 0x4c00, &(0x7f00000002c0)=ANY=[]) [ 2110.632089][T26361] ISOFS: Unable to identify CD-ROM format. 22:52:53 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0xfdffffff, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:53 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0) ioctl$PPPIOCGFLAGS(0xffffffffffffffff, 0x8004745a, &(0x7f0000000240)) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000180)=ANY=[], 0xfffffc7b) r2 = openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/bsg\x00', 0x541204, 0x0) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000200)={0xffff}, 0x10) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000000180)=0xff, &(0x7f00000001c0)=0x1) r4 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ocfs2_control\x00', 0x149000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x8) r5 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20ncci\x00', 0x8800, 0x0) accept4$alg(r5, 0x0, 0x0, 0x0) syz_open_dev$ptys(0xc, 0x3, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYRES16, @ANYRESOCT, @ANYRESDEC, @ANYRESDEC, @ANYRES32=r2, @ANYRES32, @ANYRES32=r6], 0xfffffc7b) ioctl$KVM_DEASSIGN_DEV_IRQ(r7, 0x4040ae75, &(0x7f0000000000)={0x3, 0x0, 0x400, 0x50e}) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmmsg$inet_sctp(r8, 0x0, 0x0, 0x0) 22:52:53 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xc000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:53 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0xff000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2110.949474][T26420] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 22:52:53 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0xff0f0000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:53 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1c00000000000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:53 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0xfffffdf9, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2111.109599][T26437] ISOFS: Unable to identify CD-ROM format. 22:52:53 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1d00000000000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2111.242821][T26420] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 22:52:54 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1e00000000000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:54 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='uheck=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:54 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0xfffffdfd, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2111.317451][T26437] ISOFS: Unable to identify CD-ROM format. 22:52:54 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x0, 0x0, 0x4e02, &(0x7f00000002c0)=ANY=[]) 22:52:54 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xd000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:54 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) splice(r2, 0x0, r3, 0x0, 0x4ffe0, 0x0) ioctl$VIDIOC_SUBDEV_S_DV_TIMINGS(r2, 0xc0845657, &(0x7f00000000c0)={0x0, @reserved}) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmmsg$inet_sctp(r4, 0x0, 0x0, 0x0) 22:52:54 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0xffffff7f, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:54 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) pipe(&(0x7f0000000040)={0xffffffffffffffff}) sendmmsg$inet_sctp(r2, 0x0, 0x0, 0x0) 22:52:54 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0xffffff8c, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:54 executing program 0: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = io_uring_setup(0x196, &(0x7f0000000040)) io_uring_register$IORING_REGISTER_FILES(r0, 0x2, &(0x7f0000000140)=[r0], 0x1) r1 = io_uring_setup(0x196, &(0x7f0000000040)) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000140)=[r1], 0x1) r2 = io_uring_setup(0x196, &(0x7f0000000040)) io_uring_register$IORING_REGISTER_FILES(r2, 0x2, &(0x7f0000000140)=[r2], 0x1) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmmsg$inet_sctp(r4, 0x0, 0x0, 0x0) 22:52:54 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1f00000000000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:54 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='xheck=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:54 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0xffffff97, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:54 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0xfffffff6, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:54 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = io_uring_setup(0x196, &(0x7f0000000040)) r2 = io_uring_setup(0x196, &(0x7f0000000040)) io_uring_register$IORING_REGISTER_FILES(r2, 0x2, &(0x7f0000000140)=[r2], 0x1) socket$inet_sctp(0x2, 0x5, 0x84) r3 = io_uring_setup(0x196, &(0x7f0000000040)) io_uring_register$IORING_REGISTER_FILES(r3, 0x2, &(0x7f0000000140)=[r3], 0x1) r4 = io_uring_setup(0x196, &(0x7f0000000040)) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x8000, 0x0) io_uring_register$IORING_REGISTER_FILES(r4, 0x2, &(0x7f0000000140)=[r4], 0x1) r5 = io_uring_setup(0x196, &(0x7f0000000040)) io_uring_register$IORING_REGISTER_FILES(r5, 0x2, &(0x7f0000000140)=[r5], 0x1) io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x2, &(0x7f0000000000), 0x0) r6 = fcntl$dupfd(r1, 0x406, r0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmmsg$inet_sctp(r7, 0x0, 0x0, 0x0) [ 2111.904139][T26496] ISOFS: Unable to identify CD-ROM format. [ 2111.933101][T26497] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 [ 2112.176900][T26497] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 [ 2112.193970][T26496] ISOFS: Unable to identify CD-ROM format. 22:52:54 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x0, 0x0, 0x5c00, &(0x7f00000002c0)=ANY=[]) 22:52:54 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0xfffffffb, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:54 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x2000000000000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:54 executing program 0: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2000, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000440)='cgroup.stat\x00', 0x0, 0x0) ioctl$mixer_OSS_ALSAEMULVER(r0, 0x80044df9, &(0x7f0000000480)) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) r2 = io_uring_setup(0x196, &(0x7f0000000040)) io_uring_register$IORING_REGISTER_FILES(r2, 0x2, &(0x7f0000000140)=[r2], 0x1) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f0000000040)={0x7ff}, 0x10) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000003c0)={&(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0x128}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r7 = socket$inet_udp(0x2, 0x2, 0x0) close(r7) splice(r6, 0x0, r7, 0x0, 0x4ffe0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r6, 0x29, 0x2a, &(0x7f0000000180)={0x8001, {{0xa, 0x4e20, 0x1, @ipv4={[], [], @multicast1}, 0x10001}}}, 0x88) sendmmsg$inet_sctp(r5, 0x0, 0x0, 0x0) 22:52:54 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xe000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:54 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='zheck=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:55 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0xfffffffd, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:55 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r3 = syz_open_dev$vcsn(&(0x7f00000013c0)='/dev/vcs#\x00', 0xffffffffffff8001, 0x840) sendto$inet(r3, &(0x7f0000001400)="b32da98e07ceba9bae08e4cbff6bb2eacac278602f199f7b4b7c5b2dfeb568bf4563", 0x22, 0x1, 0x0, 0x0) sendmmsg$inet_sctp(r2, 0x0, 0x0, 0x0) 22:52:55 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x80000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:55 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = io_uring_setup(0x196, &(0x7f0000000040)) io_uring_register$IORING_REGISTER_FILES(r3, 0x2, &(0x7f0000000140)=[r3], 0x1) write$binfmt_misc(r3, &(0x7f0000000180)=ANY=[], 0xfffffc7b) ioctl$VIDIOC_CROPCAP(r2, 0xc02c563a, &(0x7f0000000040)={0x7, {0x1d, 0x84ec, 0xffff, 0x1c23665d}, {0x5, 0x7, 0x20, 0x6}, {0x7fff, 0xd5a}}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000180)={'nat\x00', 0x0, 0x3, 0xa0, [], 0x2, &(0x7f0000000000)=[{}, {}], &(0x7f00000000c0)=""/160}, &(0x7f0000000200)=0x78) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmmsg$inet_sctp(r4, 0x0, 0x0, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r5, 0x0, r5) getsockopt$inet6_mreq(r5, 0x29, 0x1b, &(0x7f0000000240), &(0x7f0000000280)=0x14) [ 2112.489450][T26598] ISOFS: Unable to identify CD-ROM format. 22:52:55 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000002c0)={0x1, 0xcd86, 0x6, 0x9, 0x2}, 0x14) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000140)={r3}, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000004c0)={r3, 0x2}, 0x8) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) pipe(&(0x7f0000000080)={0xffffffffffffffff}) syz_usb_connect$cdc_ecm(0x3, 0x11d, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x2, 0x0, 0x0, 0x8, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x10b, 0x1, 0x1, 0x1, 0xb0, 0x0, [{{0x9, 0x4, 0x0, 0xf7, 0x3, 0x2, 0x6, 0x0, 0x3, {{0x5}, {0x5, 0x24, 0x0, 0x1}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x8000, 0xffff, 0x5}, [@call_mgmt={0x5, 0x24, 0x1, 0x1, 0x20}, @mdlm={0x15, 0x24, 0x12, 0x9}, @mdlm_detail={0xb6, 0x24, 0x13, 0x3, "8972fb1bc2908a74566d6e06cc9504a500d79b809ee54c17ec25a7a21b26b6ac5d3c5217c50feb716c0a479b179eec722a81b4cc4d4f9314dc5455dc1a0f6c1b124321b364fdb19ff486aa463ce5b189f738fb3939fe97e658087c38e78f9b8fe2902774dba8e1fba1ed4918a2f1d6ee9cbee57f3fcc331d98189c2bcfe42bdd055472cd69a15773224e72aefe51d628f7249c3913c23e208da32f2207c2043d3ce78a5a8758d6b5a4a7624b9592bac3d076"}]}, {[], {{0x9, 0x5, 0x82, 0x2, 0x40, 0x1, 0xff, 0x1}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x70, 0x7, 0x5}}}}}]}}]}}, &(0x7f0000000280)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x0, 0x9, 0x81, 0xff, 0x1}, 0xf, &(0x7f0000000040)=ANY=[@ANYBLOB="f80e0f001a0a0000000000ff00"], 0x2, [{0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x810}}, {0x2a, &(0x7f0000000240)=@string={0x2a, 0x3, "f3eb93fc1a5023ac4d6dbdea0c3b7d83696c8466ecd311137d037a2b40e26418748b635668981f66"}}]}) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r6 = socket$inet_udp(0x2, 0x2, 0x0) close(r6) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r7, &(0x7f0000000180)=ANY=[], 0xfffffc7b) write$evdev(r7, &(0x7f0000000480)=[{{}, 0x12, 0x6, 0x4}, {{0x0, 0x2710}, 0x3, 0x9, 0x400}], 0x30) splice(r5, 0x0, r6, 0x0, 0x4ffe0, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000380)={'ip6gre0\x00', &(0x7f0000000300)={'syztnl0\x00', 0x0, 0x0, 0x34, 0x1, 0x2, 0xc, @private2, @mcast2, 0x7, 0x1, 0xfffffffd, 0xf8000000}}) ioctl$sock_SIOCADDRT(r6, 0x890b, &(0x7f0000000400)={0x0, @ethernet={0x306, @dev={[], 0x17}}, @xdp={0x2c, 0xd, r8, 0x23}, @sco, 0x4187, 0x0, 0x0, 0x0, 0x4200, &(0x7f00000003c0)='ipvlan1\x00', 0x2246, 0xeb, 0x3ff}) sendmmsg$inet_sctp(r4, 0x0, 0x0, 0x0) 22:52:55 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0xedc000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:55 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x0, 0x0, 0x6000, &(0x7f00000002c0)=ANY=[]) 22:52:55 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x2010000000000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:55 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x1000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:55 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xf000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2112.757358][T26598] ISOFS: Unable to identify CD-ROM format. 22:52:55 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='cHeck=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:55 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x10000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:55 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x2100000000000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:55 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x2000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:55 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x7ffffffffffff, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2112.897699][T16379] usb 1-1: new high-speed USB device number 6 using dummy_hcd 22:52:55 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x100000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2113.091895][T26658] ISOFS: Unable to identify CD-ROM format. [ 2113.137685][T16379] usb 1-1: Using ep0 maxpacket: 8 [ 2113.337697][T16379] usb 1-1: unable to get BOS descriptor or descriptor too short [ 2113.457711][T16379] usb 1-1: config 1 interface 0 altsetting 247 bulk endpoint 0x82 has invalid maxpacket 64 [ 2113.485212][T16379] usb 1-1: config 1 interface 0 altsetting 247 bulk endpoint 0x3 has invalid maxpacket 8 [ 2113.502411][T16379] usb 1-1: config 1 interface 0 altsetting 247 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 2113.516212][T16379] usb 1-1: config 1 interface 0 has no altsetting 0 [ 2113.717786][T16379] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 2113.734685][T16379] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2113.753752][T16379] usb 1-1: Product: syz [ 2113.768386][T16379] usb 1-1: Manufacturer: ﲓ倚갣æµîª½ã¬Œè½æ±©æš„í¬áŒ‘ͽ⭺ᡤ譴噣顨星 [ 2113.790448][T16379] usb 1-1: SerialNumber: syz [ 2113.820114][T26630] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 2113.827000][T26630] raw-gadget gadget: fail, usb_ep_enable returned -22 22:52:58 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) pipe(&(0x7f0000000080)) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x305002, 0x0) sendmmsg$inet_sctp(r2, 0x0, 0x41, 0x0) 22:52:58 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x0, 0x0, 0x6800, &(0x7f00000002c0)=ANY=[]) 22:52:58 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x200000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:58 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x2200000000000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:58 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='cJeck=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:58 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x11000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:58 executing program 0: socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmmsg$inet_sctp(r0, 0x0, 0x0, 0x0) 22:52:58 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x204000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:58 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet_sctp(r2, 0x0, 0x0, 0x0) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x211, 0x8}]}) 22:52:58 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) pipe(&(0x7f0000000040)={0xffffffffffffffff}) sendmmsg$inet_sctp(r2, 0x0, 0x0, 0x0) [ 2115.747553][T16379] cdc_ether: probe of 1-1:1.0 failed with error -71 [ 2115.755922][T16379] usb 1-1: USB disconnect, device number 6 [ 2115.769503][T26697] ISOFS: Unable to identify CD-ROM format. 22:52:58 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x300000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:58 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmmsg$inet_sctp(r2, 0x0, 0x0, 0x0) ioctl$VIDIOC_CROPCAP(r2, 0xc02c563a, &(0x7f0000000000)={0x2, {0x5, 0x80000001, 0x5, 0x3f}, {0x10001, 0x1000, 0x7f800000, 0x4}, {0x80000000, 0x710000}}) 22:52:58 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) pipe(&(0x7f0000000080)) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) splice(r2, 0x0, r3, 0x0, 0x4ffe0, 0x0) sendmmsg$inet_sctp(r2, 0x0, 0x0, 0x40000) 22:52:58 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x0, 0x0, 0x6c00, &(0x7f00000002c0)=ANY=[]) 22:52:58 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x400000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:58 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='cLeck=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:58 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x2300000000000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:58 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x12000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:58 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x403000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:58 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) eventfd(0x9) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000000)=0x21, &(0x7f0000000040)=0x4) r3 = fcntl$dupfd(r0, 0x406, r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) pipe(&(0x7f0000000080)={0xffffffffffffffff}) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) syz_emit_ethernet(0x300cce, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x0) sendmmsg$inet_sctp(r4, 0x0, 0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r6 = syz_genetlink_get_family_id$smc(&(0x7f0000000000)='SMC_PNETID\x00') sendmsg$SMC_PNETID_GET(0xffffffffffffffff, &(0x7f0000000ac0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000a00)={0x14, r6, 0x721}, 0x14}}, 0x0) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)={0x14, r6, 0x200, 0x70bd25, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x4000011}, 0x7b3e4feaf107721c) r7 = socket$inet_udp(0x2, 0x2, 0x0) close(r7) splice(r5, 0x0, r7, 0x0, 0x4ffe0, 0x0) ioctl$SNDCTL_DSP_SETDUPLEX(r5, 0x5016, 0x0) [ 2116.039566][T26697] ISOFS: Unable to identify CD-ROM format. 22:52:58 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x500000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:58 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000000)={0x5}, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmmsg$inet_sctp(r2, 0x0, 0x0, 0x0) r3 = accept4$unix(r2, &(0x7f00000000c0)=@abs, &(0x7f0000000040)=0x6e, 0x80000) accept4$unix(r3, &(0x7f0000000140), &(0x7f00000001c0)=0x6e, 0x80000) 22:52:58 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000000100)=0x5, 0x4) mknod(&(0x7f0000000000)='./file0\x00', 0x200, 0x3) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmmsg$inet_sctp(r2, 0x0, 0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r4, &(0x7f0000000180)=ANY=[], 0xfffffc7b) r5 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r5, &(0x7f0000000700)=[{&(0x7f0000000200)=@in6={0xa, 0x4e23, 0x7, @local}, 0x1c, &(0x7f00000004c0)=[{&(0x7f00000001c0)="5d413cb2f176a0", 0x7}], 0x1}], 0x1, 0x0) r6 = socket$inet(0x2, 0x80001, 0x84) ioctl$VIDIOC_ENUM_FMT(r3, 0xc0405602, &(0x7f0000000180)={0x1, 0x5, 0x2, "1ace7cd13678fb94c76e54a4f1f279e4cb4b77a1767f1c708f1ab25b978cf1fa", 0x3032344d}) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000000140)={r7}, 0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000040)={r7, 0x7fffffff}, &(0x7f00000000c0)=0x8) [ 2116.228227][T26756] ISOFS: Unable to identify CD-ROM format. 22:52:59 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x503000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:59 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='cNeck=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:59 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x0, 0x0, 0x7400, &(0x7f00000002c0)=ANY=[]) 22:52:59 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x600000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:59 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x2400000000000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:59 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x603000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:59 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x604000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2116.518245][T26756] ISOFS: Unable to identify CD-ROM format. 22:52:59 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x13000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:59 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='cPeck=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:59 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x700000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:59 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x0, 0x0, 0x7a00, &(0x7f00000002c0)=ANY=[]) [ 2116.846010][T26811] ISOFS: Unable to identify CD-ROM format. 22:52:59 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r2, &(0x7f0000000180)=ANY=[], 0xfffffc7b) setsockopt$inet6_dccp_buf(r2, 0x21, 0xe, &(0x7f00000000c0)="44926a3bfaa28bc3d59747f57fca54b69ad258eb79ea2215e94697f153011e188034e0163f71b188595c9883a5e2605f7d62140382fc55aa94cd1d721c03ac2ffb61cd03b31566621ba5925a908c106d2a29c125a925f87ffe5f2d43e8e0c340f28546f361bdee5701779fea6a58ea73181a20f1c9d79a9672038b3688051b9abc589049c6fcd0cc571e037640dbe54696dce769066420f4020ce35eec107825d577405490324e7bc740d4bb5cba00f5129b153fde71e48d722dcf574507b248931654dc4e4a6e6a5cecd6", 0xcb) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmmsg$inet_sctp(r3, 0x0, 0x0, 0x0) 22:52:59 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x2500000000000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:59 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x800000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:59 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x900000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2117.105394][T26811] ISOFS: Unable to identify CD-ROM format. 22:52:59 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x14000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:59 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='cReck=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:52:59 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0xa00000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:52:59 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x0, 0x0, 0xb101, &(0x7f00000002c0)=ANY=[]) 22:53:00 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x2600000000000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:53:00 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0xb00000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:53:00 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='cTeck=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:53:00 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0xc00000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2117.411630][T26852] ISOFS: Unable to identify CD-ROM format. [ 2117.637189][T26852] ISOFS: Unable to identify CD-ROM format. 22:53:00 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r2, &(0x7f0000000180)=ANY=[], 0xfffffc7b) write$P9_ROPEN(r2, &(0x7f0000000100)={0x18, 0x71, 0x2, {{0x2, 0x1, 0x6}, 0x12be}}, 0x18) r3 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x4a) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000040)=@assoc_value, &(0x7f00000000c0)=0x8) ioctl$KDFONTOP_COPY(r1, 0x4b72, &(0x7f0000000540)={0x3, 0x0, 0x7, 0x1a, 0x196, &(0x7f0000000140)}) sendmsg$IPSET_CMD_ADD(r2, &(0x7f0000000640)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x24, 0x9, 0x6, 0x5, 0x0, 0x0, {0x2}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x40041}, 0x4000001) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = openat$cgroup_ro(r6, &(0x7f0000000680)='memory.current\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r7, 0x641e) sendmmsg$inet_sctp(r4, 0x0, 0x0, 0x0) 22:53:00 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0xd00000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:53:00 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x2700000000000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:53:00 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x0, 0x0, 0xb401, &(0x7f00000002c0)=ANY=[]) 22:53:00 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x15000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:53:00 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='cVeck=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:53:00 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0xe00000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:53:00 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x0, 0x0, 0xedc0, &(0x7f00000002c0)=ANY=[]) 22:53:00 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='cXeck=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:53:00 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x2800000000000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:53:00 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x1000000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2118.019712][T26900] ISOFS: Unable to identify CD-ROM format. 22:53:00 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x16000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2118.459825][T26928] ISOFS: Unable to identify CD-ROM format. 22:53:01 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='cZeck=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:53:01 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x1100000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:53:01 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x0, 0x0, 0xff00, &(0x7f00000002c0)=ANY=[]) 22:53:01 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x2900000000000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:53:01 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x1200000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2118.760564][T26928] ISOFS: Unable to identify CD-ROM format. 22:53:01 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x17000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:53:01 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x2000000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:53:01 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f00000000c0)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_STATICREMOVE(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f0000002300)=ANY=[@ANYBLOB="0100e0ef69aa779932392f74bd52c40001a69fa57cc1b1f73b78b721ba22a3c775221eb4cd1571c72167bd23befe43f69575ae00000000000000000000000000000000000017000000000000", @ANYRES16=r5, @ANYBLOB="90002cbd2abc07391d7000fbdbdf250400000005000100010000001400020000000000000000000000952e251bd830ae0000400000010800050000000000080006018000000000000000050001000000004607005700000000000000000000000000000000f3ff00000000"], 0x3}, 0x1, 0x0, 0x0, 0x4004080}, 0x20000054) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(r4, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x70, r5, 0x300, 0x70bd28, 0x25dfdbfb, {}, [@NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @empty}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @loopback}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @remote}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @dev={0xfe, 0x80, [], 0x28}}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @loopback}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @local}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @loopback}]}, 0x70}, 0x1, 0x0, 0x0, 0x410}, 0x20000000) sendmmsg$inet_sctp(r2, 0x0, 0x0, 0x0) 22:53:01 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmmsg$inet_sctp(r2, 0x0, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000000)) 22:53:01 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmmsg$inet_sctp(r2, 0x0, 0x0, 0x0) 22:53:01 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r3 = shmget(0x0, 0x3000, 0x1, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f00000000c0)=""/205) sendmmsg$inet_sctp(r2, 0x0, 0x0, 0x0) 22:53:01 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000180)=ANY=[], 0xfffffc7b) ioctl$BLKREPORTZONE(r1, 0xc0101282, &(0x7f0000001280)=ANY=[@ANYBLOB="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"]) r2 = semget$private(0x0, 0x20000000102, 0x0) semtimedop(r2, &(0x7f0000000040)=[{0x0, 0x0, 0x1800}], 0x1, 0x0) r3 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm_plock\x00', 0x50401, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f00000010c0)=0x9, 0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r4, &(0x7f0000000180)=ANY=[], 0xfffffc7b) ioctl$KVM_GET_TSC_KHZ(r4, 0xaea3) semctl$SEM_STAT(r2, 0x1, 0x12, &(0x7f00000000c0)=""/4096) r5 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmmsg$inet_sctp(r6, 0x0, 0x0, 0x0) 22:53:01 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='c\\eck=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:53:01 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x2010000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:53:01 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x0, 0x0, 0xff0f, &(0x7f00000002c0)=ANY=[]) 22:53:02 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x2a00000000000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:53:02 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x2500000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:53:02 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x18000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:53:02 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='c^eck=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2119.279137][T26987] ISOFS: Unable to identify CD-ROM format. 22:53:02 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x3f00000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:53:02 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='c`eck=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:53:02 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x4000000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:53:02 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x4000080000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2119.507029][T27011] ISOFS: Unable to identify CD-ROM format. [ 2119.741545][T27011] ISOFS: Unable to identify CD-ROM format. 22:53:02 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000040)={0xb0da, 0x4, 0x2, 0x0, 0x18, "12921e30374c0b62"}) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmmsg$inet_sctp(r3, 0x0, 0x0, 0x0) 22:53:02 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x4800000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:53:02 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x3f00000000000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:53:02 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x0, 0x0, 0x1000000, &(0x7f00000002c0)=ANY=[]) 22:53:02 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='cbeck=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:53:02 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x19000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:53:02 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) pipe(&(0x7f0000000080)) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) splice(r2, 0x0, r3, 0x0, 0x4ffe0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r4, 0x0, r4) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000000)={r4}) sendmmsg$inet_sctp(r5, 0x0, 0x0, 0x0) 22:53:02 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x4c00000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:53:02 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) pipe(&(0x7f0000000080)) socket$rxrpc(0x21, 0x2, 0x8) socket$rxrpc(0x21, 0x2, 0x2) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x5, 0x700) r4 = io_uring_setup(0x196, &(0x7f0000000040)) io_uring_register$IORING_REGISTER_FILES(r4, 0x2, &(0x7f0000000140)=[r4], 0x1) r5 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000100)='ns/ipc\x00') close(r5) splice(r2, 0x0, r3, 0x0, 0x4ffe0, 0x0) r6 = io_uring_setup(0x196, &(0x7f0000000040)) io_uring_register$IORING_REGISTER_FILES(r6, 0x2, &(0x7f0000000140)=[r6], 0x1) preadv(r6, &(0x7f0000000640)=[{&(0x7f0000000180)=""/225, 0xe1}, {&(0x7f0000000280)=""/38, 0x26}, {&(0x7f00000002c0)=""/182, 0xb6}, {&(0x7f0000000380)=""/216, 0xd8}, {&(0x7f0000000480)=""/161, 0xa1}, {&(0x7f0000000540)=""/32, 0x20}, {&(0x7f0000000580)=""/165, 0xa5}], 0x7, 0x3f) r7 = accept4$inet(r3, &(0x7f0000000000)={0x2, 0x0, @initdev}, &(0x7f0000000040)=0x10, 0x80000) sendmmsg$inet_sctp(r7, 0x0, 0x0, 0x0) 22:53:02 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x573e01bf00000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2119.968935][T27050] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 22:53:02 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x5c00000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2120.057999][T27050] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 [ 2120.072689][T27054] ISOFS: Unable to identify CD-ROM format. 22:53:02 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x0, 0x0, 0x2000000, &(0x7f00000002c0)=ANY=[]) 22:53:02 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='cdeck=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:53:02 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x6000000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:53:02 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x4000000000000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:53:02 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x6800000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2120.370911][T27054] ISOFS: Unable to identify CD-ROM format. 22:53:03 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x6c00000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:53:03 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1a000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:53:03 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x7400000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2120.517504][T27093] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 [ 2120.597062][T27102] ISOFS: Unable to identify CD-ROM format. 22:53:03 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x4000080000000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:53:03 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x7a00000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:53:03 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x0, 0x0, 0x2040000, &(0x7f00000002c0)=ANY=[]) 22:53:03 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='cfeck=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:53:03 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1b000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:53:03 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmmsg$inet_sctp(r2, 0x0, 0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) splice(r3, 0x0, r4, 0x0, 0x4ffe0, 0x0) r5 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r5, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1}], 0x1, 0x0) r6 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000000140)={r7}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000000c0)={r7, @in6={{0xa, 0x4e22, 0x5, @dev={0xfe, 0x80, [], 0x13}, 0x2}}, [0x1, 0x6, 0x3, 0x80000001, 0x1, 0x4, 0x9, 0x7, 0x1ff, 0x4, 0x7f, 0x3ff, 0x4, 0xffffffffffffff05, 0xe2]}, &(0x7f0000000000)=0x100) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000001c0)={r8, @in={{0x2, 0x4e21, @multicast2}}, 0x1f, 0x0, 0x3f, 0xb21, 0x19, 0x0, 0x7}, 0x9c) 22:53:03 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x4800000000000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:53:03 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x7fffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:53:03 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmmsg$inet_sctp(r2, 0x0, 0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$UI_DEV_DESTROY(r3, 0x5502) close(r4) splice(r3, 0x0, r4, 0x0, 0x4ffe0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000000000)=0xa, 0x4) 22:53:03 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x8cffffff00000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:53:03 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x97ffffff00000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:53:03 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) splice(r1, 0x0, r3, 0x0, 0x4ffe0, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00000000c0)=0xfb, 0x4) fcntl$dupfd(r0, 0x0, r0) getsockname$l2tp6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, &(0x7f0000000040)=0x20) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmmsg$inet_sctp(r4, 0x0, 0x0, 0x0) [ 2121.033296][T27139] ISOFS: Unable to identify CD-ROM format. 22:53:03 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x0, 0x0, 0x3000000, &(0x7f00000002c0)=ANY=[]) 22:53:03 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='cjeck=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:53:03 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) pipe(&(0x7f0000000080)) 22:53:03 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0xf6ffffff00000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:53:03 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1c000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:53:03 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x4, 0x380) r3 = io_uring_setup(0x196, &(0x7f0000000040)) io_uring_register$IORING_REGISTER_FILES(r3, 0x2, &(0x7f0000000140)=[r3], 0x1) sendfile(r2, r3, &(0x7f0000000100)=0xfff, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x118) write$cgroup_freezer_state(r4, &(0x7f0000000040)='THAWED\x00', 0x7) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmmsg$inet_sctp(r5, 0x0, 0x0, 0x0) 22:53:03 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x4c00000000000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:53:03 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0xf900000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:53:04 executing program 0: r0 = io_uring_setup(0x196, &(0x7f0000000040)) io_uring_register$IORING_REGISTER_FILES(r0, 0x2, &(0x7f0000000140)=[r0], 0x1) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)=0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) pipe(&(0x7f0000000080)={0xffffffffffffffff}) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r5 = socket$inet_udp(0x2, 0x2, 0x0) close(r5) splice(r4, 0x0, r5, 0x0, 0x4ffe0, 0x0) ioctl$KDFONTOP_GET(r4, 0x4b72, &(0x7f00000000c0)={0x1, 0x1, 0x4, 0x5, 0x12e, &(0x7f0000000180)}) sendmmsg$inet_sctp(r3, 0x0, 0x0, 0x0) 22:53:04 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='cleck=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2121.312938][T27178] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 22:53:04 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0xf9fdffff00000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2121.359036][T27193] ISOFS: Unable to identify CD-ROM format. 22:53:04 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz', 0x3}, &(0x7f00000000c0)="23d4e0ec0cb377a9788d4ab56861a402b5dafe92bc0f47105900e641f18b0739ceda04e4c02d909d81ef8e674981f78cf5192bede0126d39ded40b66fca6827653004b2d6c4f46dab5bae2d72a5eeb1efbb26d6811e4e02d3700b7c5fb49c22e8c05828c88ee7e3eb87e4f1110d92feded02ea693d4db047db9c0e883bed7c51b8e55934813174e2852a97f2c2c3777e9d38bcecfa0d9cb1fa219464a174e43ff76ac768440a", 0xa6, 0xfffffffffffffffd) r3 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz'}, 0x0, 0x0, 0xffffffffffffffff) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f0000cab000)=0xc) keyctl$get_persistent(0x16, r5, r3) keyctl$negate(0xd, r2, 0x80000000, r3) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmmsg$inet_sctp(r6, 0x0, 0x0, 0x0) 22:53:04 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x0, 0x0, 0x4000000, &(0x7f00000002c0)=ANY=[]) 22:53:04 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0x280080, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmmsg$inet_sctp(r2, 0x0, 0x0, 0x0) 22:53:04 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0xfa00000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:53:04 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x573e01bf00000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2121.566321][T27178] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 [ 2121.591902][T27193] ISOFS: Unable to identify CD-ROM format. 22:53:04 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1d000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:53:04 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='cneck=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:53:04 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0xfb00000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:53:04 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmmsg$inet_sctp(r2, 0x0, 0x0, 0x0) 22:53:04 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f00000000c0)={{0x4, 0x1, 0xa, 0x4, 0x81, 0x7, 0x7a, 0x0, 0x4e, 0x8, 0xc7, 0x2}, {0x6000, 0x0, 0xd, 0x7f, 0x5, 0x8, 0x7f, 0x1, 0x3, 0x0, 0x7f}, {0x100000, 0x100000, 0xe, 0x3f, 0xb, 0x1, 0x7f, 0xfa, 0xff, 0x3, 0x38, 0x1}, {0x1000, 0x10000, 0x0, 0x2, 0x2, 0x3f, 0x0, 0x7, 0xff, 0x1, 0x73, 0x3}, {0x4000, 0x1000, 0xb, 0x20, 0xfd, 0x1, 0x17, 0x3f, 0x1f, 0x1f, 0x40, 0x4}, {0x5000, 0xd000, 0xf, 0xe0, 0x2, 0xff, 0x2, 0x4b, 0x2, 0x4, 0x5, 0x87}, {0x2000, 0x0, 0x0, 0x3, 0x5, 0x0, 0x3, 0x4, 0x15, 0x2, 0x6, 0x81}, {0x10000, 0x6000, 0xe, 0x4, 0x4, 0x1, 0xa0, 0x6, 0x9, 0xff, 0xff, 0x1f}, {0x5000, 0x211}, {0x1000, 0x8}, 0x40010000, 0x0, 0x2, 0x400, 0xb, 0x1001, 0x1000, [0x101, 0x4c7f10bf, 0x2, 0x401]}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmmsg$inet_sctp(r4, 0x0, 0x0, 0x0) 22:53:04 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r3 = io_uring_setup(0x196, &(0x7f0000000040)) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/bus/input/handlers\x00', 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, &(0x7f00000000c0)={0x0, 0x0}) r7 = gettid() ptrace$setopts(0x4206, r7, 0x0, 0x0) tkill(r7, 0x40) ptrace$setregs(0xd, r7, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r7, 0x0, 0x0) tgkill(r7, r6, 0x1c) r8 = io_uring_setup(0x196, &(0x7f0000000040)) io_uring_register$IORING_REGISTER_FILES(r8, 0x2, &(0x7f0000000140)=[r8], 0x1) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r4, 0x40182103, &(0x7f0000000180)={r5, 0x1, r8, 0x800, 0x80000}) io_uring_register$IORING_REGISTER_FILES(r3, 0x2, &(0x7f0000000140)=[r3], 0x1) ioctl$F2FS_IOC_START_ATOMIC_WRITE(r3, 0xf501, 0x0) sendmmsg$inet_sctp(r2, 0x0, 0x0, 0x0) 22:53:04 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0xfbffffff00000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:53:04 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000040)={0x7ff}, 0x10) getsockname$tipc(r2, &(0x7f0000000000)=@name, &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmmsg$inet_sctp(r3, 0x0, 0x0, 0x0) [ 2122.010578][T27273] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 [ 2122.033985][T27274] ISOFS: Unable to identify CD-ROM format. [ 2122.103795][T27273] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 [ 2122.118366][T27274] ISOFS: Unable to identify CD-ROM format. 22:53:04 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x0, 0x0, 0x5000000, &(0x7f00000002c0)=ANY=[]) 22:53:04 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$USBDEVFS_SETCONFIGURATION(r1, 0x80045505, &(0x7f0000000000)=0xffffff7f) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmmsg$inet_sctp(r2, 0x0, 0x0, 0x0) 22:53:04 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x5c00000000000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:53:04 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='cpeck=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:53:04 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1e000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:53:04 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0xfdfdffff00000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:53:04 executing program 0: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = io_uring_setup(0x196, &(0x7f0000000040)) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000140)=[r1], 0x1) r2 = fcntl$dupfd(r1, 0x406, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmmsg$inet_sctp(r3, 0x0, 0x0, 0x0) 22:53:04 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0xfdffffff00000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2122.206207][T27297] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 22:53:05 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0xff00000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:53:05 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sysfs$1(0x1, &(0x7f0000000040)='\x00') setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@int=0x1, 0x4) sendmmsg$inet_sctp(r2, 0x0, 0x0, 0x0) 22:53:05 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) pipe(&(0x7f0000000000)={0xffffffffffffffff}) sendmmsg$inet_sctp(r2, 0x0, 0x0, 0x0) 22:53:05 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0xff0f000000000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2122.367248][T27318] ISOFS: Unable to identify CD-ROM format. [ 2122.375624][T27297] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 22:53:05 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x0, 0x0, 0x6000000, &(0x7f00000002c0)=ANY=[]) 22:53:05 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) pipe2(&(0x7f0000000000), 0x80800) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmmsg$inet_sctp(r2, 0x0, 0x0, 0x0) r3 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f00000000c0)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$revoke(0x3, r3) 22:53:05 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x6000000000000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:53:05 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='creck=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2122.625109][T27318] ISOFS: Unable to identify CD-ROM format. 22:53:05 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1f000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:53:05 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0xffffff7f00000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:53:05 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_STATICLIST(r4, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x98, r5, 0x100, 0x70bd2a, 0x25dfdbfc, {}, [@NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @multicast2}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @private1={0xfc, 0x1, [], 0x1}}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @rand_addr=0x64010101}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @dev={0xfe, 0x80, [], 0x24}}, @NLBL_UNLABEL_A_SECCTX={0x2e, 0x7, 'system_u:object_r:dlm_control_device_t:s0\x00'}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'erspan0\x00'}]}, 0x98}, 0x1, 0x0, 0x0, 0x4001}, 0x4000) sendmmsg$inet_sctp(r2, 0x0, 0x0, 0x0) 22:53:05 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0xffffffff00000000, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:53:05 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) pipe(&(0x7f0000000080)={0xffffffffffffffff}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r3, &(0x7f0000000180)=ANY=[], 0xfffffc7b) ioctl$VIDIOC_S_AUDOUT(r3, 0x40345632, &(0x7f0000000000)={0x6, "dca7cb26dc9d63758877dc26ebb7b19edf3b88cf1007d054da55eb1e4bfc04a3"}) sendmmsg$inet_sctp(r2, 0x0, 0x0, 0x0) 22:53:05 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x0, 0x0, 0x6040000, &(0x7f00000002c0)=ANY=[]) [ 2122.829077][T27353] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 22:53:05 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x6800000000000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:53:05 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='cteck=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:53:05 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0xffffffffffff0700, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2122.925330][T27368] ISOFS: Unable to identify CD-ROM format. 22:53:05 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0xffffffffffffff7f, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) 22:53:05 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]) [ 2123.136274][T27368] ISOFS: Unable to identify CD-ROM format. 22:53:06 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='cveck=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:53:06 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x20000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:53:06 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x6c00000000000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:53:06 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x0, 0x0, 0x2, &(0x7f00000002c0)=ANY=[]) 22:53:06 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x0, 0x0, 0x7000000, &(0x7f00000002c0)=ANY=[]) [ 2123.417210][T27407] ISOFS: Unable to identify CD-ROM format. [ 2123.425212][T27410] isofs_fill_super: bread failed, dev=loop5, iso_blknum=16, block=32 22:53:06 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) pipe(&(0x7f0000000080)={0xffffffffffffffff}) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) splice(r3, 0x0, r4, 0x0, 0x4ffe0, 0x0) read$snddsp(r3, &(0x7f00000000c0)=""/210, 0xd2) r5 = socket$inet(0x2, 0xa, 0x81) setsockopt$inet_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f0000000200)={@in6={{0xa, 0x4e22, 0x5, @dev={0xfe, 0x80, [], 0x19}, 0xa63}}, 0x0, 0x0, 0x20, 0x0, "6d62ae9b86cc26f9df1d627785a704e5cdc8e1aaf2f0bf3d6827f6a6d4fc3990146e3b2a3aab348e60c46dd3750fafc833136dc1645841914de58205f67060e6aac015f3c519fa7d4c8fd8abaad3b541"}, 0xd8) sendmmsg$inet_sctp(r2, 0x0, 0x0, 0x0) [ 2123.649401][T27417] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 22:53:06 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='cxeck=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:53:06 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x7400000000000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2123.699971][T27410] isofs_fill_super: bread failed, dev=loop5, iso_blknum=16, block=32 22:53:06 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x0, 0x0, 0x3, &(0x7f00000002c0)=ANY=[]) [ 2123.806100][T27407] ISOFS: Unable to identify CD-ROM format. 22:53:06 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x20100000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:53:06 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x0, 0x0, 0x8000000, &(0x7f00000002c0)=ANY=[]) 22:53:06 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='czeck=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2124.134794][T27449] isofs_fill_super: bread failed, dev=loop5, iso_blknum=16, block=32 [ 2124.207260][T27452] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 22:53:06 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x0, 0x0, 0x4, &(0x7f00000002c0)=ANY=[]) 22:53:06 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x21000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:53:07 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x7a00000000000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:53:07 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x0, 0x0, 0x9000000, &(0x7f00000002c0)=ANY=[]) 22:53:07 executing program 0: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x4c032, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x4, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = io_uring_setup(0x196, &(0x7f0000000040)) io_uring_register$IORING_REGISTER_FILES(r2, 0x2, &(0x7f0000000140)=[r2], 0x1) r3 = io_uring_setup(0x196, &(0x7f0000000040)) r4 = io_uring_setup(0xba3, &(0x7f0000000040)) io_uring_register$IORING_REGISTER_FILES(r4, 0x2, &(0x7f0000000140)=[r4], 0x1) r5 = openat$vicodec0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/video36\x00', 0x2, 0x0) r6 = io_uring_setup(0x196, &(0x7f0000000040)) io_uring_register$IORING_REGISTER_FILES(r6, 0x2, &(0x7f0000000140)=[r6], 0x1) r7 = io_uring_setup(0x196, &(0x7f0000000040)) io_uring_register$IORING_REGISTER_FILES(r7, 0x2, &(0x7f0000000140)=[r7], 0x1) io_uring_register$IORING_REGISTER_FILES(r3, 0x2, &(0x7f0000000100)=[r4, r1, r5, r6, r7, r1, r7], 0x7) r8 = inotify_init() r9 = fcntl$dupfd(r3, 0x0, r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) ioctl$FS_IOC_GETVERSION(r3, 0x80087601, &(0x7f0000000000)) pipe(&(0x7f0000000040)) [ 2124.541112][T27467] ISOFS: Unable to identify CD-ROM format. [ 2124.544100][T27466] isofs_fill_super: bread failed, dev=loop5, iso_blknum=16, block=32 22:53:07 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='c|eck=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:53:07 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmmsg$inet_sctp(r2, 0x0, 0x0, 0x0) r3 = openat$mice(0xffffffffffffff9c, &(0x7f0000000000)='/dev/input/mice\x00', 0x10d01) r4 = socket(0x10, 0x3, 0x0) r5 = socket$inet(0x2, 0x3, 0x6) setsockopt$inet_msfilter(r5, 0x0, 0x8, &(0x7f00000000c0)=ANY=[@ANYBLOB=')'], 0x1) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000140)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000002c0)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) r7 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz'}, 0x0, 0x0, 0xffffffffffffffff) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f0000cab000)=0xc) keyctl$get_persistent(0x16, r9, r7) sendmsg$nl_xfrm(r3, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000002c0)={&(0x7f00000000c0)=@updsa={0x1e8, 0x1a, 0x400, 0x70bd2c, 0x25dfdbff, {{@in6=@private0={0xfc, 0x0, [], 0x1}, @in6=@ipv4={[], [], @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x4e21, 0x0, 0x4e24, 0x8001, 0x2, 0x80, 0x20, 0x2f, r6, r9}, {@in=@remote, 0x4d5, 0x2b}, @in6=@ipv4={[], [], @multicast2}, {0x5, 0x2, 0x0, 0x1, 0xfffffffffffffffb, 0x8000, 0xba51be2, 0xf285}, {0x98, 0x5, 0x8, 0x4}, {0x911a1af, 0xff, 0xfffffffc}, 0x70bd25, 0x0, 0xa, 0x0, 0x40, 0x60}, [@extra_flags={0x8, 0x18, 0x8bc}, @algo_auth_trunc={0xf0, 0x14, {{'streebog256-generic\x00'}, 0x520, 0x80, "a7d22bd909107a0454771d1823bc696a65ed5e9338c88baddaeebeb213907ad307e1c396a13803e0b1673e512fb7542dd1ba77f911ded802e980e193a09a2bae260f8bba055c5acca30be8c1674370e26bb0ab3107cd867c1de6dab967779a55bd868e11212728275c8623b131ca70cd01705e05b0751b2061d57fdce8e35d0ce85b7d56ab3e11b5369a0ec76f6d2adeaef93c39c6b8792dd6866c0e6748467b3308ecfc"}}]}, 0x1e8}, 0x1, 0x0, 0x0, 0x20004880}, 0x20000000) 22:53:07 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000180)=ANY=[], 0xfffffc7b) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmmsg$inet_sctp(r2, 0x0, 0x0, 0x0) [ 2124.670265][T27466] isofs_fill_super: bread failed, dev=loop5, iso_blknum=16, block=32 22:53:07 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x7fffffffffffffff, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2124.726976][T27479] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 22:53:07 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x0, 0x0, 0x5, &(0x7f00000002c0)=ANY=[]) [ 2124.794671][T27467] ISOFS: Unable to identify CD-ROM format. 22:53:07 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x22000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:53:07 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x0, 0x0, 0xa000000, &(0x7f00000002c0)=ANY=[]) 22:53:07 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='c~eck=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2125.186946][T27518] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 [ 2125.191178][T27516] ISOFS: Unable to identify CD-ROM format. [ 2125.202945][T27513] isofs_fill_super: bread failed, dev=loop5, iso_blknum=16, block=32 22:53:07 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x8cffffff00000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:53:08 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x0, 0x0, 0x6, &(0x7f00000002c0)=ANY=[]) 22:53:08 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="638265636b3d72656c617865642c6f76657272696465726f636b7065726d2c6e6f726f636b2c6d6f64653d3078303030303030303030303030303030332c"]) 22:53:08 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x23000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:53:08 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x0, 0x0, 0xb000000, &(0x7f00000002c0)=ANY=[]) 22:53:08 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x97ffffff00000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:53:08 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0xffffffff) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmmsg$inet_sctp(r3, 0x0, 0x0, 0x0) 22:53:08 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r2, &(0x7f0000000180)=ANY=[], 0xfffffc7b) sendmsg$IPCTNL_MSG_EXP_DELETE(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)={0x9c, 0x2, 0x2, 0x201, 0x0, 0x0, {0x2, 0x0, 0x1}, [@CTA_EXPECT_FLAGS={0x8, 0x8, 0x1, 0x0, 0x3}, @CTA_EXPECT_FLAGS={0x8, 0x8, 0x1, 0x0, 0x3}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x4bd}, @CTA_EXPECT_ZONE={0x6, 0x7, 0x1, 0x0, 0x3}, @CTA_EXPECT_NAT={0x4c, 0xa, 0x0, 0x1, [@CTA_EXPECT_NAT_TUPLE={0x48, 0x2, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x21}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x2}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x3a}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x21}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}]}]}, @CTA_EXPECT_HELP_NAME={0xa, 0x6, 'H.245\x00'}, @CTA_EXPECT_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x9}, @CTA_EXPECT_ID={0x8, 0x5, 0x1, 0x0, 0x1}]}, 0x9c}, 0x1, 0x0, 0x0, 0x4000001}, 0x8000) sendmsg$nl_generic(r2, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x194, 0x3a, 0x0, 0x70bd27, 0x25dfdbfd, {0xb}, [@generic="b82f2db7cc7e7c1c683d6a23c7fad2870c7189ee187c26f99c24e2f7a6967aa0e5205893b1d066ed8126a80837a7e8fba5efe3a6e4f553310aab8b1e4318c31edae332abc2064513a09a9a1b27d60f62ccd9c2ac591e0ae8e39298131ca00290b436131a31", @generic="22964b0e90b9c28c0a3c3a456e4473b7eff54d5ff805264bb72c28a0d3ee48354d14f69d16873f8de0d4c2793f3eca4073d46d5f60da03ea050b63debae093440267495ab0f530885077c777dab22e99226b6d63d65bc4256af5", @typed={0x4, 0x1b}, @generic="2f46c4d62c9cc0e25a9970230fd504a8e209ce3eabe30b45bc7c908a", @generic="a8c492ec32935c008c822d5fe434bd92351e364acb1af63f20899ba5d91f018831ffad3cd133cbf9a626f0477ded5cad8f778f4e51d92375f8b60a908ae195bf6081d064fa784069550f94c8593d9e1879e0272a8bfca5d8a69146e3f6d42ca579057a2b8abf465da0906ad6e71faae9c215326cce21646d291900db0da3a19fd52d1f3814855ce8b7630dda621dc2bce64cb023517f789af453e039f572"]}, 0x194}, 0x1, 0x0, 0x0, 0x40000}, 0x24000045) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmmsg$inet_sctp(r3, 0x0, 0x0, 0x0) [ 2125.574908][T27548] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 [ 2125.592017][T27545] ISOFS: Unable to identify CD-ROM format. [ 2125.657256][T27543] isofs_fill_super: bread failed, dev=loop5, iso_blknum=16, block=32 22:53:08 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x0, 0x0, 0xc000000, &(0x7f00000002c0)=ANY=[]) 22:53:08 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="638465636b3d72656c617865642c6f76657272696465726f636b7065726d2c6e6f726f636b2c6d6f64653d3078303030303030303030303030303030332c"]) [ 2125.842462][T27545] ISOFS: Unable to identify CD-ROM format. [ 2125.849288][T27543] isofs_fill_super: bread failed, dev=loop5, iso_blknum=16, block=32 22:53:08 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x24000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:53:08 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x0, 0x0, 0x7, &(0x7f00000002c0)=ANY=[]) 22:53:08 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xf6ffffff00000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2126.075820][T27582] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 22:53:08 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="638665636b3d72656c617865642c6f76657272696465726f636b7065726d2c6e6f726f636b2c6d6f64653d3078303030303030303030303030303030332c"]) 22:53:08 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x0, 0x0, 0xd000000, &(0x7f00000002c0)=ANY=[]) [ 2126.155316][T27587] ISOFS: Unable to identify CD-ROM format. [ 2126.194393][T27595] isofs_fill_super: bread failed, dev=loop5, iso_blknum=16, block=32 22:53:09 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x25000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2126.336635][T27587] ISOFS: Unable to identify CD-ROM format. 22:53:09 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xf9fdffff00000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:53:09 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) splice(r1, 0x0, r2, 0x0, 0x4ffe0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x3) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmmsg$inet_sctp(r3, 0x0, 0x0, 0x0) ioctl$ASHMEM_GET_NAME(r3, 0x81007702, &(0x7f0000000000)=""/41) 22:53:09 executing program 0: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = io_uring_setup(0x196, &(0x7f0000000040)) io_uring_register$IORING_REGISTER_FILES(r0, 0x2, &(0x7f0000000140)=[r0], 0x1) r1 = io_uring_setup(0x196, &(0x7f0000000040)) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000140)=[r1], 0x1) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmmsg$inet_sctp(r3, 0x0, 0x0, 0x0) 22:53:09 executing program 0: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = io_uring_setup(0x196, &(0x7f0000000040)={0x0, 0x0, 0x4, 0x0, 0x135}) r1 = io_uring_setup(0x196, &(0x7f0000000040)) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000140)=[r1], 0x1) r2 = io_uring_setup(0x196, &(0x7f0000000040)) io_uring_register$IORING_REGISTER_FILES(r2, 0x2, &(0x7f00000002c0)=[r0, r2], 0x2) r3 = io_uring_setup(0x196, &(0x7f0000000040)) io_uring_register$IORING_REGISTER_FILES(r3, 0x2, &(0x7f0000000140)=[r3], 0x1) r4 = io_uring_setup(0x196, &(0x7f0000000040)) io_uring_register$IORING_REGISTER_FILES(r2, 0x2, &(0x7f0000000140)=[r4], 0x1) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r5, &(0x7f0000000180)=ANY=[], 0xfffffc7b) ioctl$vim2m_VIDIOC_QUERYBUF(r5, 0xc0585609, &(0x7f0000000200)={0x7, 0x0, 0x4, 0x70000, 0xa7a4, {0x0, 0x2710}, {0x1, 0x2, 0x2, 0x3, 0x7f, 0xfb, "8ff1912a"}, 0x2, 0x1, @planes=&(0x7f00000001c0)={0x80, 0x5c, @mem_offset=0x8000, 0x8}, 0x4}) io_uring_setup(0x196, &(0x7f0000000040)) io_uring_register$IORING_REGISTER_FILES(r4, 0x2, &(0x7f0000000280), 0x0) fsetxattr$trusted_overlay_upper(r0, &(0x7f0000000000)='trusted.overlay.upper\x00', &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0xde, 0x0) r6 = fcntl$dupfd(0xffffffffffffffff, 0x605, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmmsg$inet_sctp(r7, 0x0, 0x0, 0x0) [ 2126.586851][T27595] isofs_fill_super: bread failed, dev=loop5, iso_blknum=16, block=32 22:53:09 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x0, 0x0, 0x8, &(0x7f00000002c0)=ANY=[]) [ 2126.687073][T27609] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 [ 2126.739996][T27649] ISOFS: Unable to identify CD-ROM format. 22:53:09 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="638865636b3d72656c617865642c6f76657272696465726f636b7065726d2c6e6f726f636b2c6d6f64653d3078303030303030303030303030303030332c"]) 22:53:09 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xfbffffff00000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:53:09 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x26000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2126.823311][T27609] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 22:53:09 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x0, 0x0, 0xe000000, &(0x7f00000002c0)=ANY=[]) [ 2127.091094][T27671] isofs_fill_super: bread failed, dev=loop5, iso_blknum=16, block=32 [ 2127.108738][T27681] ISOFS: Unable to identify CD-ROM format. 22:53:09 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xfdfdffff00000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:53:10 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='ch\nck=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2127.285769][T27671] isofs_fill_super: bread failed, dev=loop5, iso_blknum=16, block=32 [ 2127.301267][T27691] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 [ 2127.319897][T27681] ISOFS: Unable to identify CD-ROM format. 22:53:10 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x27000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:53:10 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$vivid(&(0x7f00000012c0)='/dev/video#\x00', 0x1, 0x2) ioctl$VIDIOC_G_EXT_CTRLS(r1, 0xc0205647, &(0x7f0000001380)={0x9e0000, 0x4, 0xffffff6e, 0xffffffffffffffff, 0x0, &(0x7f0000001340)={0x9909d9, 0xff, [], @p_u16=&(0x7f0000001300)}}) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) splice(r3, 0x0, r4, 0x0, 0x4ffe0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000040)={r3, 0x0, 0xdb, 0x3e, &(0x7f00000000c0)="08812c5bfd5577b7973c7cd35153d45b351e69d9aa2d4392a15257c43daf3cf40af8ce6c591d29e4bd4e525e683f8860035071966f9d1173ca699fca41a861b7c7e45ec2afd6dd2559920cede58e82e25aabb88bd0f457c9343dd28d358864683d93d96810cc802067183e1cff72b28dd74123ba029ea1e2ab85a27c8b3d50163e5c03e15b2bec9417032c2343fa7e9f9cbc46bf0b515a445cced8cc9a5c9b84b7f8ffaecaf2bad1a778674db601f6be799fe9faec8a127552a23c77eee24b484b5cb56df1a467c075ce2f5520345635d4b8c638a957980ea3a3d4", &(0x7f0000000000)=""/62, 0x3ed, 0x0, 0x1000, 0xe2, &(0x7f00000001c0)="4fcb88131017bb0f431dd1c10426014ff6c86fc0634546df993682c1409e3d0e680bb00a872c04685f2bf3f5bc66b8cf4a8be810e0879b47c5a132ad9b1b424e28a2536a584084042fb90e1e45bb6f15f3a04fd7d5108a3d345564fae1437cdacf828025f051a2b25ae88c0c6ad4c8c39eec64f8395dc1b403078eba2a5447b01852f149e2f492f5550384b3adc63d3d3b21049410066afa9150323ffb25d08739316df3f7bfd7325e07e79b6998430e75b2b2c77f8926fa90128f29d496c4f3a3e0cb4493cd25be3010028a7058b768a428737597a0694be9187457f4b45c7859fdb61f4dfbef2aeb41a3a7da7d65bab5072035210a627969c67360fe6c2695f0de595fe4672ebf28c4befd9f9c8baffe6c469c16e59684cc69ee1487a5df74650f69203c8f031f2eee8455ead217e64b3849df8db699e8a5077fdafd6e1c31802324c21f9782f4c16e47a1476f94e8dcfacff4d84a2b8810efb726aa02945020b1e0b4cc5c9204ad6afa3954c1bd7fe25e48dfd2392daa3486438a61e28c60ff1ac0b64b0db8f7d26de039e86ee7e90370172ef91fe89dee2370ded1d6abfb8c8d806cd498676d4b02e7a1dd0d999af0d9fbaf9b59779e17bdc9977247be9ca1819f9856026b81a6489e5f1d2b60f930766e01cdf735635209781256f0791e80e34472e7492e408c0dd277f6969708fefc7a425d9e112d86ef23fed3c6117cbde22b642f9fa9ff35af867fb159b08364c9aaf4bc7febe6b8287389f05a6d322865b9fd9d0ca40f24b663db9e991a3217a187570288d74f7ce45b76fa51938cb57a8d6914e3ec6da16b3f2932967cc0d45582c10132a81fa74c3a7b13dfb4e3b3640ddf0c94596ea6e1b0bc4cac528b18907244f9123b2c3a2f2b3ad792d0258b9369d00bd6a18cd5287bfff11ab1d6ece82ba03de7557d98051a7c542abd108b56db6f6e7d231757fc41b59940eb9e9bdb65557d5ed69cc3affcc9e459e8681d71feec003d0bd186a3ca346c3b0a5c89067ad9f617b76e883402c8b465dc794c21bf51f560ec8b66d6bd25d9942eb540847854795144bf91be4dce9cc61dd1396cef710134d070346e8b8c9716d5872f6fa9abed569a3911c5d95a16764c5364300e3ec1e23e1bf6bab3e3e1a7c2125b9bdb509d06588e28980d578ffb12732fcec1d453f2b2c3901f8b36f35f0b4994d6b0ae73765c563415cb3e95592b6d9e2eb4662830f2d0e4654ad9179e8eb250f90023c5a21926d794f537612c20b79a82b0afd3fc316a1bbf85150def791b5dd472f686a4bf46945503796e0d4c32fa10ab4a38c0dc17ecdfa661ebe812990a5b4bb4b99a0534070e22ecb82d910c507c9031b210628306bde8518aa2d9cbc76550d0262de84058c92e2b16f89b097749bcc6e7af0e8adb696eeb379b4edfea6350b971ddfedaafd6b48ffc848fba42c1f14cede0bf8fc278602adc35600eaa351b8bca78d3e72dfe05fdd355b37608cf08ffad58d74081af25f785766f7dcad331dc36f74590256fcd09d35bc642f6a00ec39acb47e49cfa1004ed26031070a9101e72651f39b2b31d5ffd05dcc92bbf3bdf4e1d769206ba947d9845dc9037492271e61417abf957ef3a3385d1b6180af69e3069b23ddc3b6f94d17c5e385921dab338ab4bad4e76358067a07b2e96eb3d86da731261b2d37e350febce20877cd2ac7ce0e08364265bba40a0ccc6fe183a57481309ab15b7ca6f990bb9aa9cc3c08944ee3d9db332f8c0e45ac8645e30355ca7c7babe69d4c91f46c7cf88f2a2eaf9ad3c2da78ff6e5c216f4abda35c5d2bf3694f555d7f08c4ed0e8232b96a8166eaac37c833fbf424583c49e7e7fa8221bc9d64a598bf7327139deb23c7c83a9fe1764c75f758478d95c61f0bb9e8925263c2282ac67e395a79e011007c76ef48715de8bd9a3e9c9adca0bf73c7c601b115343d554a73d40b575d28c0c38d46a2836e8568757df14aaf4e49941c04587e45324300e66ac3bd0e1f6982c52f35b94a588f7dad6ea93ff8fe3f08d061bf52da5eb6edccddaad28e073e91005469ab1fd37c946767d12148e3b596c4f3ce3fbdd6fb1c4e9ae007259cf531dbfff3cfff96239e0400bef2c9bb9c2532c4d7394867659585c394705af5d762638d127bc00670e4e136c4d382d92fac9999dec22ba8a5419863657d1ab298db63581798c593cc9fc64fadd457c61f474a726d9c87f0d4783402710cce85d9065e3cf784849b117a323b923486ad5e82986384990ad26eea3c8e370af75ab41db1fef4396033bfd32821b72912c2ebc53c8b8bae268d46e4d520414a5e32b19a17298ebe58a262a0353ad3b140a284995db41d418810d28d8377cd69a2163626314f121bedb98b4567d34b60e2ba7398ecc60b7f560ec6d93d5e6ee802592f4603716396893c424208feb39aa2ebc3c15cf4026e8ce73c9cf000bfbaa596bcb90b671aeca0ff41bab1cd8e834f82a856b27b69d6c69ab9f161cb09fc1a8f9f11c740700ab40d224a7cf92b9afa62b8c0c127657012f13c8c02292a25c24fbb382466b4a69039a0eb840e1f0987278ef8cce70d8c29f63e8deb42e697650350c913768b01eb7bcabfab538e8f427b0c1ef96192b2010046f8077edd96a10395ddacc7032f7cddacd7e99aea686a3218677a0f1af792bf990d5230f6a4279505952fbde2765a6e458ad0c9449986a81a9984994b4b4bcd57fb5fb851f74f2bc65c618843fec7c486d9e5daf5633fc121f01ed39175ee15e441b3912db54103caf00fcc1e8ccd4ecc5117d9e93b98c1ccf71c052278cab6919cc5dd0a0af7dbac975e93a685cd025fa21ae15b6ef8ff2ac8bd63d5501ee4002815757a9ca2a9057d85f824b42f560857501afaf2ea59887f7376a35a597aeaef1827cbb9922903c9152ac285538f9593e3e34a630977d6802bf2a6627d9b45ff86741544a67c595af8b0a6fd124d94328e9a45b0430138839dfabfd379410140833fd3e98529dd7fac0bdd62c871f5383edc52507fd0a02f677b992ec8221f454b5f18052b031d7bbf81a7e09b6f4f6f4cf0054e6a46ec40179d5a7a673ed6898d51d6132f5fbe78d68c2ddfd66d378a36f1fcd894adae5ebff6215ed126bec3681ce5ecbde3ded3ef030cf1b99de90c737aca30782cc8f77b9b7a450a1433a1715914476e5a5be4109ac37b2b3d66c6c7a98e4aad8c750a5b6be52ea6af9fe319e85afd753f156c17cf8fc319aa3967fb50e66d572631f24391677ab2f63f45b5cf030d5c099f9be0d71d3c86abbce3edcbc27e9565ea50bd17894f7c802c85a4a3adf009b630e1e746df4761bf45f7bd14f754c74ed31bc662877d87dc4ef60d9886503fe222ffd40df573d0ab8b8e39aecace4c3deaae97117bf063f4fdf75168f214a02b08d4962c123968790da3536a589f2caa0bda62bd0dd1d6c9ed2ab233877a51bb000fc6a29f35f621ee81dd1bd1288e2b6ea7da793e2ed02d654f0904989dec3a7b4b25b315ae3c8e0ea85e5285502ec64b48e309faafa142ab4b3d7a1ef1d57dc1f8a56e01d4a35f9f146ac5f29aff78f3e08d5bd60f488338b68f29a0dd7673d8d682af6aacf33d7975ce1f4b8abea73f243fb9456dd90dfbfd0929163761121641be622e34c98f47472faefa9bcf2900ab91035fe7e3184882c0f7d6ba5a41fd38f463ad5651dc323776f002a6ef348eee45cc96fe3b61d76b7d37b1a9fddccc6903eb16a6c39023af10f89b70a9c851967677585eeecb9aa3a5f5586ce75006ffc95996df8ff988e1eaabdc0b9c76bb34c73c8e8fc4ae68841768af0f1b8604f48b19ba201f6b0c7bc4f7e3da7b8a4e9dfa76761886f76261b1b10556426bab1aa3b7dc06a0c555942b5b65087e9c59e2c6bee1edc04bc359f77657a0534c420ada9aea860ee0b1e83b42c88938b1cdd985ffd8690379d92c6640d911fabdf1ca6cab3bbc6c700d6fb87bf2457b24d288ccb3fe3bd3a1f0e192a3fbf97e9d8b1e374cab0f0bb20a6f77c3699e643a0981dd38a72848fd20c8a033f668f62b0d1146548e8b1549ef003c5f427436cf4c48a4d98243f5f1bf5c1fd1fd87d6049096bdd58fb09874d9d2cc539508c03fcf0ffa7b65d9acf2d5e96e1405e78a4954327d83b3defaabaf887f7873fdc2d1a0b40752a9135fac8f3d8588abd5c1dd68927ba673e04f1aa625a91ebd764dfe91cb67128741fc5e610a045b5823bc9e8a12abefea56b41275ac008c7f51942d0a322c2fa84ffbaecca70d1d7005337760f00ee8e84a66cdff16b45015845a5f16a4c7d86cc14fec1b642bb2bd1a3448b1847c2535ce9ae1fbb6384779674d6955cc43aada0bd9c1cf16744119ee7ff67ff84be2522ab9d25a5f3417f42acfb9e66e2831ec5c51a6fd47e996b54f1c2622beefdf0d4a87d8019b8e92dee5e1ea0b8a7d2c63c70e4e006e29dd2cb8f81f95cee80f7675817f678d6b6b5cbc2f0528d040033358be9471d30bd29b062ae6718d7218a03f58e449f58868bfc5008af4f535dd6b96e7332e70704632ce3fb01a9517b4a90aef91d3f63d983f8b1a40bbae5f12a4bf521676235d5ac8bb531a5795b68dc95ad22ffd71f29fcc01ec1e34f099f43ec9124eb62ba168e966a19b2cd39bc2ff28398480a752d9190c8beebc382c9d78acf8cf52167f635f310a5f53a1be71f88c2c4c57d06c0f9d389472e6ac0af23dbcc60d53bd674d9dcbc2f87409741fa17ad12f65ea61e949887ad9e936a72dd012768d2c41d59bc8476701c4b10912b7fb4d039f388aa21ffdf0da0fa8bec84810c450f477dc67b4c9a3d3b47835a8d8d0371bbdb8da2c12a7ddca986282e64b4a2782510a216764cb49aa23601cfb024f1ac903e9a66570ff4034785ec61940e92c79bcea397ec1b5f01d9c3b49b46880e0c6436acfb2ca798d7c08bf7eaa08aefcaeedf3c82b10059faae77973eec34d242bf93286f25388eb221a52112c67665db8096b960887464b4040b2744dc33974c1c725941556bc48425f342634d65ec4b8b2163ffeaeead9e47127eea07db7b79ef4fb253ce9ad2f9c2abab445b3f4da8d566c3bb43349d71e95829bf558e1cf3ba95439d69f31e8dd2a90292c5fad19add662f7d1fe7d0fdbc9e82f8f6836e065a3d0a1eb2012a68da68c8965d407d76877baeb47bc5446b26e7bcde496e302c0073cbf55cf0222f9aff8130fb4b2a206222209e40a829e4dc2d444d501052c71d195221582248520185b92095763f61800ed806ba48d2562f3683dd363c8c13e154b8d1864b3900b981967bd8b76cef1347d47ec7bb289233ae0bef51f8a2e642c596f24e73f1ac88b377cb73771d1960ef50511f88e7f6cbf8c7ac15bb05a97bd81c455cd87d14035869fefe4ba7c9332377bd6d3867c52e776e8df3fb5e0a8beffae6f89c92b9592d03a835fdfde3db24245fde83cb78731d1387d909614d80f58fbf7b62f581c0f2f86dace7b2085674acd234d30cd15b0b66328549921aa55394c10ee7a6bbc13e675983c5106328c2343f11c2a71fa2f64fe81e1f0543f48d3ca888050c73d6e797e0ba16ce0567d7e7a4d1191fa96f31417c48a85e217e0940b437c855c77846a0214f7878258c3a720ea6cf93649d1116e59f4a46785409b8f9069a567251ba23085f42829b5a5e1a341d208874473cdb2308db2827cba0ea95a94598d2185cdc6fa4f370c7f6e4dc0c3f030e94e28a8328f06423ad58fb55a760138b2e7bb75a5bbaa883a0771f700960bcd956d8b8f4af860d580c00e01fa364060f27502661", &(0x7f00000011c0)="c54deac872abe752964130f16befdc083fbc7604944a986d35ed1d9530dafe3ee5e2e43a551734e016fa8ce836d4a14333ce7bafb6013df85832c49d6fb39872951e3c08537eb0bc86edcd3f286f34ff3fffb3db1502d9e3bc69cb4e3aab276cc8daa9b7487fdc2576f5cc00a6ec6ed709899bab745098f0a6f25372c4077619433c87ae865f9c07c61166fa3f96a5bd7fd26296592410d1376ecc66a873251dc0cdf303be33be4b057d5a0e986c768f6e830f255376243f502273c96dd76f33fc8b4aeb3f2b3ed22974005daa2d7ff6bb8ee04806352f8856101a9baa199e2fc5a4"}, 0x40) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r6 = io_uring_setup(0x196, &(0x7f0000000040)) io_uring_register$IORING_REGISTER_FILES(r6, 0x2, &(0x7f0000000140)=[r6], 0x1) ioctl$FIOCLEX(r5, 0x5451) fcntl$setstatus(r6, 0x4, 0x0) sendmmsg$inet_sctp(r5, 0x0, 0x0, 0x0) 22:53:10 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$VHOST_GET_FEATURES(r3, 0x8008af00, &(0x7f0000000000)) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmmsg$inet_sctp(r4, 0x0, 0x0, 0x0) 22:53:10 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r2, &(0x7f0000000180)=ANY=[], 0xfffffc7b) r3 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000040)='wireguard\x00') sendmsg$WG_CMD_SET_DEVICE(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r3, 0x4, 0x70bd2a, 0x25dfdbfc, {}, [@WGDEVICE_A_FWMARK={0x8, 0x7, 0xffff}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x4000800) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmmsg$inet_sctp(r4, 0x0, 0x0, 0x0) 22:53:10 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x0, 0x0, 0x9, &(0x7f00000002c0)=ANY=[]) 22:53:10 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xfdffffff00000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2127.647780][T27691] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 22:53:10 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='ch%ck=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:53:10 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x0, 0x0, 0x10000000, &(0x7f00000002c0)=ANY=[]) [ 2127.767806][T27733] isofs_fill_super: bread failed, dev=loop5, iso_blknum=16, block=32 [ 2127.825261][T27732] ISOFS: Unable to identify CD-ROM format. [ 2127.987261][T27733] isofs_fill_super: bread failed, dev=loop5, iso_blknum=16, block=32 [ 2127.998496][T27749] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 [ 2128.022503][T27732] ISOFS: Unable to identify CD-ROM format. 22:53:10 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x28000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:53:10 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x0, 0x0, 0xa, &(0x7f00000002c0)=ANY=[]) 22:53:10 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$vimc2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video2\x00', 0x2, 0x0) ioctl$VIDIOC_G_EXT_CTRLS(r4, 0xc0205647, &(0x7f0000000100)={0x9b0000, 0x3, 0x1, r3, 0x0, &(0x7f00000000c0)={0xa2093e, 0x400, [], @p_u8=&(0x7f0000000040)=0x8}}) sendmmsg$inet_sctp(r2, 0x0, 0x0, 0x0) 22:53:11 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='ch\\ck=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:53:11 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xff00000000000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2128.318756][T27749] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 22:53:11 executing program 0: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = io_uring_setup(0x196, &(0x7f0000000040)) io_uring_register$IORING_REGISTER_FILES(r0, 0x2, &(0x7f0000000140)=[r0], 0x1) r1 = io_uring_setup(0x196, &(0x7f0000000040)) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000140)=[r1], 0x1) r2 = io_uring_setup(0x196, &(0x7f0000000040)) io_uring_register$IORING_REGISTER_FILES(r2, 0x2, &(0x7f0000000140)=[r2], 0x1) r3 = io_uring_setup(0x196, &(0x7f0000000040)) r4 = io_uring_setup(0x196, &(0x7f0000000040)) io_uring_register$IORING_REGISTER_FILES(r4, 0x2, &(0x7f0000000140)=[r4], 0x1) fsetxattr$trusted_overlay_redirect(r4, &(0x7f0000000000)='trusted.overlay.redirect\x00', &(0x7f00000000c0)='./file0\x00', 0x8, 0x6) io_uring_register$IORING_REGISTER_FILES(r3, 0x2, &(0x7f0000000140)=[r3], 0x1) r5 = fcntl$dupfd(r1, 0x406, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmmsg$inet_sctp(r6, 0x0, 0x0, 0x0) [ 2128.399484][T27769] isofs_fill_super: bread failed, dev=loop5, iso_blknum=16, block=32 22:53:11 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x0, 0x0, 0x11000000, &(0x7f00000002c0)=ANY=[]) [ 2128.495393][T27769] isofs_fill_super: bread failed, dev=loop5, iso_blknum=16, block=32 [ 2128.512945][T27770] ISOFS: Unable to identify CD-ROM format. 22:53:11 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x0, 0x0, 0xb, &(0x7f00000002c0)=ANY=[]) [ 2128.615233][T27798] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 22:53:11 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xff0f000000000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2128.664062][T27770] ISOFS: Unable to identify CD-ROM format. 22:53:11 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='chfck=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:53:11 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x101000, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000200)='ethtool\x00') r3 = socket(0x10, 0x3, 0x0) r4 = socket$inet(0x2, 0x3, 0x6) setsockopt$inet_msfilter(r4, 0x0, 0x8, &(0x7f00000000c0)=ANY=[@ANYBLOB=')'], 0x1) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000140)={0x0, @local, @local}, &(0x7f0000000000)=0xc) sendmsg$nl_route_sched(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000002c0)=@newqdisc={0x30, 0x24, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x8, 'tbf\x00'}, {0x4}}]}, 0x30}}, 0x0) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000280)={0x64, r2, 0x1, 0x0, 0x0, {0x14}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_HEADER={0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond_slave_1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}]}, 0x64}, 0x1, 0x9effffff00000000}, 0x0) sendmsg$ETHTOOL_MSG_LINKINFO_SET(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x24, r2, 0x10, 0x70bd2a, 0x25dfdbff, {}, [@ETHTOOL_A_LINKINFO_PORT={0x5, 0x2, 0x1}, @ETHTOOL_A_LINKINFO_PHYADDR={0x5, 0x3, 0x9}]}, 0x24}, 0x1, 0x0, 0x0, 0x40}, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmmsg$inet_sctp(r8, 0x0, 0x0, 0x0) 22:53:11 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='trusted.overlay.origin\x00', &(0x7f00000000c0)='\x00', 0x1, 0x1) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmmsg$inet_sctp(r2, 0x0, 0x0, 0x0) syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) r3 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r3, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1}], 0x1, 0x0) r4 = io_uring_setup(0x196, &(0x7f0000000040)) io_uring_register$IORING_REGISTER_FILES(r4, 0x2, &(0x7f0000000140)=[r4], 0x1) ioctl$F2FS_IOC_START_ATOMIC_WRITE(r4, 0xf501, 0x0) r5 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000140)={r6}, 0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={r6, 0xc627}, 0x8) 22:53:11 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x29000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:53:11 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_genetlink_get_family_id$nl80211(&(0x7f0000000000)='nl80211\x00') pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) r4 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f0000000040)={0x7ff}, 0x10) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x1c, r5, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8}]}, 0x1c}}, 0x0) sendmsg$IPVS_CMD_SET_DEST(r3, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400011}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x48, r5, 0x6694c5c4ecd2689f, 0x70bd2d, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2d}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x80000000}]}, 0x48}, 0x1, 0x0, 0x0, 0x8004}, 0x20040051) sendmmsg$inet_sctp(r4, 0x0, 0x0, 0x0) 22:53:11 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = io_uring_setup(0x196, &(0x7f0000000040)) io_uring_register$IORING_REGISTER_FILES(r2, 0x2, &(0x7f0000000140)=[r2], 0x1) ioctl$VIDIOC_G_EXT_CTRLS(r1, 0xc0205647, &(0x7f00000000c0)={0xa10000, 0x1ff, 0x8, r2, 0x0, &(0x7f0000000040)={0x990a6f, 0x28, [], @p_u8=&(0x7f00000001c0)=0x2}}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000100)=@assoc_value, &(0x7f0000000180)=0x8) pipe(&(0x7f0000000080)) [ 2128.923302][T27834] isofs_fill_super: bread failed, dev=loop5, iso_blknum=16, block=32 22:53:11 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x0, 0x0, 0x12000000, &(0x7f00000002c0)=ANY=[]) 22:53:11 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = io_uring_setup(0x196, &(0x7f0000000040)) io_uring_register$IORING_REGISTER_FILES(r2, 0x2, &(0x7f0000000140)=[r2], 0x1) ioctl$FS_IOC_SETFSLABEL(0xffffffffffffffff, 0x41009432, &(0x7f00000000c0)="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") ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0xc493) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmmsg$inet_sctp(r3, 0x0, 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r6 = socket$inet_udp(0x2, 0x2, 0x0) close(r6) splice(r5, 0x0, r6, 0x0, 0x4ffe0, 0x0) ioctl$SNDRV_PCM_IOCTL_HW_FREE(r5, 0x4112, 0x0) r7 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) setsockopt$TIPC_SRC_DROPPABLE(r7, 0x10f, 0x80, &(0x7f0000000000)=0x3, 0x4) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000040)={0x7ff, 0x3, 0xe3d4}, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'batadv0\x00'}) sendmsg$NL80211_CMD_GET_MPATH(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2008000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYRESHEX=r4, @ANYRES16=0x0, @ANYBLOB="00f626bd7000fbdbdf81009900230000", @ANYRES16=0x0, @ANYBLOB], 0x30}, 0x1, 0x0, 0x0, 0x4}, 0x80) 22:53:11 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xfffbffff00000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:53:11 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x0, 0x0, 0xc, &(0x7f00000002c0)=ANY=[]) 22:53:11 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='che#k=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2129.174052][T27870] ISOFS: Unable to identify CD-ROM format. [ 2129.206794][T27889] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 [ 2129.355321][T27901] isofs_fill_super: bread failed, dev=loop5, iso_blknum=16, block=32 [ 2129.363629][T27889] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 22:53:12 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x0, 0x0, 0x20000000, &(0x7f00000002c0)=ANY=[]) [ 2129.425786][T27870] ISOFS: Unable to identify CD-ROM format. 22:53:12 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xffffff7f00000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:53:12 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x2a000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2129.616117][T27901] isofs_fill_super: bread failed, dev=loop5, iso_blknum=16, block=32 22:53:12 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='che%k=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2129.788119][T27920] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 22:53:12 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x0, 0x0, 0xd, &(0x7f00000002c0)=ANY=[]) 22:53:12 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xffffffff00000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2129.976842][T27920] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 [ 2129.991416][T27930] ISOFS: Unable to identify CD-ROM format. [ 2130.108849][T27940] isofs_fill_super: bread failed, dev=loop5, iso_blknum=16, block=32 [ 2130.148548][T27930] ISOFS: Unable to identify CD-ROM format. 22:53:12 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='che*k=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:53:12 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x0, 0x0, 0x20100000, &(0x7f00000002c0)=ANY=[]) 22:53:12 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x0, 0x0, 0xe, &(0x7f00000002c0)=ANY=[]) 22:53:13 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x3f000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:53:13 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xffffffffffff0700, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2130.572585][T27963] isofs_fill_super: bread failed, dev=loop5, iso_blknum=16, block=32 [ 2130.778697][T27963] isofs_fill_super: bread failed, dev=loop5, iso_blknum=16, block=32 [ 2130.789426][T27973] ISOFS: Unable to identify CD-ROM format. 22:53:13 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x0, 0x0, 0x25000000, &(0x7f00000002c0)=ANY=[]) 22:53:13 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='che+k=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:53:13 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xffffffffffffff0f, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:53:13 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x0, 0x0, 0x10, &(0x7f00000002c0)=ANY=[]) 22:53:13 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='che-k=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2131.091540][T27973] ISOFS: Unable to identify CD-ROM format. [ 2131.100747][T27988] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 22:53:13 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x40000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:53:13 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000300)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ID_VALID(0xffffffffffffffff, 0x40082102, &(0x7f0000000180)=r2) ioctl$SECCOMP_IOCTL_NOTIF_ID_VALID(r1, 0x40082102, &(0x7f0000000000)=r2) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = io_uring_setup(0x196, &(0x7f0000000040)) io_uring_register$IORING_REGISTER_FILES(r4, 0x2, &(0x7f0000000140)=[r4], 0x1) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmmsg$inet_sctp(r6, 0x0, 0x0, 0x0) r7 = syz_open_dev$ttys(0xc, 0x2, 0x0) ioctl$FIBMAP(r7, 0x1, &(0x7f00000000c0)=0x4) 22:53:13 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmmsg$inet_sctp(r2, 0x0, 0x0, 0x0) 22:53:14 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f0000000040)={0x7ff}, 0x10) setsockopt$ax25_int(r4, 0x101, 0xe, &(0x7f0000001f40), 0x4) sendmmsg(r3, &(0x7f0000001e40)=[{{&(0x7f0000000000)=@l2={0x1f, 0x6, @any, 0x3, 0x1}, 0x80, &(0x7f0000001380)=[{&(0x7f00000000c0)="3b1aafa347b5b3a8dfa3ecc641aa697928ecfe8fb84d758e8d282acfa4c5d46cbeaa1b6293e75ae69c56ff0406b667714d1d358bdffc078fb52f7cc96b7ae2490c88621740d1d5d8fc851c6802a6db3d8f95e870dd244fac5e005dc599b49e150b8cbb2933091b94c30953b31799", 0x6e}, {&(0x7f0000000140)="01d3b178ed84d3423d286b9676bc74ab08513904e1040b84b8bfce5948a211774f4fe6aef79ae7c5f70c606cb7915456188b9058d52f7d28", 0x38}, {&(0x7f0000000180)="a9fbffd32949cc9224d5e7af68add9f4e4fb5dbe8cbf36987a66a873a56bf579a3e2bfc83b6739608d56c9336b85f28ebe25d9fae5e9ad52221fff698df62d1203a9f112eba0f536feca2e44548220c94f8321272e7ae0f94da562220bef979a74c116d6d102c485295c659bb92406fc3d5c1a8d1f019bdff687215543f2eccd91b3b03fcd3b17d989e0852a99b5ada2de3174b07670961913e17a53bd78ec54b4bf3e99061b8e6974f4b54961d783627ac1550f875a633d2542ca1e54adfde95a0eaca07dd5cb4deb03bba5615a6dcc88bcecbacfeeb2b3b9d7", 0xda}, {&(0x7f0000000280)="927a2625161721122f719c2ff28684156183ab84da165865b60a40ef740f314472536d914879acd764b0039a5bc86e02d48f2020aa21b23549b06ed8411dd476dae34d92ec52b0f0", 0x48}, {&(0x7f0000000300)="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0x1000}, {&(0x7f0000001300)="10d9e60c376c924db5445d9d3b351cab2591423411fb5af7069aa090651e0da999b28caf3a8889fef706c2f4c8ff0c04bc9074baf9b70c050616aacf5026cf916df4443756836b83f30ac2a881a0f26c10049cafa47e8e9976fa0db7006cd647398798c9a9c54e05d5", 0x69}], 0x6, &(0x7f0000001400)=[{0x78, 0x29, 0xffffff7f, "d863ee4e34adff94ff70661546d7d09e9b8abdc2a521b5d8f3f9f2d7a8ab8cac29a82a5dddcad4ef079579ddeba981236614ee15b4560121cbfd7d3181f146324117760bf35356e39e1b54294c35adf444243b782e53e0475f5feb71300b7fcee052"}, {0x50, 0x29, 0x680, "1dec74f1ec9926dacd9a37628c510d42cb3b3d69781a36c1578a9d1eabb50cfd44e695a99378d0c470d9b91f384cbedbfce2d22f651784d8463c8fde52441e4f"}], 0xc8}}, {{0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000001500)="9491d71f13ed536db2cdf78572e1850f", 0x10}, {&(0x7f0000001540)="781d256c5e80fabaf458e396cfdc078a1d002b2aab5ccc607801f9347087f63eb129b28d0b9bccc803bd4729baded0cb56435bf7bcf8031ad3b106bd33574c886192f5e639e5385bedd55f5ef16dac885c2315fd57744ce724cc66da946e9fac8e50fe5c214cc794e80531c8fa08", 0x6e}, {&(0x7f00000015c0)="1b8ee682cf3d714a384ec78d0096eeaa7e839630665f3457619773a174b88bc19e5cf2495bc175de1567fbc4e7b70b2838016a30f085cb41ec8c1b426691ab3e720c8c929925af9ecee9d5ae59b8444cf9f1e2b68e525ada5218d40e4192a3cd6fd6099e0bc0b5d1e5d9159382670a61c7d5990a246070b9da22ce6a087bfb477595a7fa31371b2de912e572196b7ea8405569f3795c11b2f2a36a859d8a22767b5a53ab5dbdc1e54604e2b939ede070293798bcf91211be153c2f511cad8781e63bade803a266699423653664788258067de380baf00adcc77a05c93814ddfd1c8badf23feb4f06bc25862e83dba0cd", 0xf0}, {&(0x7f00000016c0)="68da6757aacc4e07cc007ea4483df57debbbc2c1a29f059d9e4241047fb9c5543588a5a36a761e22469b94f517641c489647c9389845afcc21a008b7fb27b4a2ca19f95dff9cd70d1d7ac0aa041b10a915bc9dae736c4969e616569840b750f73514bc8bc48ce39d2caf7b8341c92a72d4fdc19471505d0b27652531be2298223e4b0005d90c5e076874cac6694c3806a48af240c3a4449f", 0x98}], 0x4}}, {{&(0x7f00000017c0)=@ethernet={0x306, @random="8f1fd5ab0c4c"}, 0x80, &(0x7f0000001bc0)=[{&(0x7f0000001840)="a6773544974f1b6abda046f414c095261060a9a2a4568ed97db37da9c69a9062845697f6f4e4ee7a54b32962e91660397fcb376bf35730c833f9c73b9796455aea964eb2757dbe4d8ad3dfa68dfa2288e92dedfae0a7e953f563350df9a1f9be25f4343bdf59a301bf8ec23f2fcdfacb0119b883c67fe9c8c07c6f0e9748dab1824d38a278557134527a9323f5880d4a562ecea3b60df7a4a039ce2965da10240b1617011d2a66766c7bbc274efb037831f5dd5186b3a534447163fe47b4cf9ed2c6738507c41254719ec29e", 0xcc}, {&(0x7f0000001940)="605bd9343218f509c3fe80e0f0e6cf1b15e27e00c0de1b410823ef207ff3fe6bb669f72a55332d4fc08606fb9c75f1b2809b41dceaedf379f58405c49034ffa7ed8335c9901ee968f079ff33eac184969ec41b215e748a2fa36d001a870a8d70296da8b608afcf06bce55c2f24a95eac0733b1035299dc6a163b4d6445e4d7ebaf4d64f26065682029d2285d021c0855753347ebafdf26abcb0d2e50167e23d9917a1f0646f9f596d252db3b4ac11609a8b304bb1fed5ba34efe24f4f2669ec5be323d3d", 0xc4}, {&(0x7f0000001a40)="d076fe8a8f71211213bb3d96191daa73337dd324156ff7f955a98ce67e6fabea786d426cfa616f8bf08064ecb89ff325b943d386b2687e007a24d35a6b16f07e", 0x40}, {&(0x7f0000001a80)="0d32b8b6891e0cf6a3a26cca5ea4d5e59f8997eb0d84bedffc775dc07af24f269eafca840e0e14cc2694d9c9a077b9a69d5c94dc2c41aab6b0fd68ae7ad71721348047d2fd2a1ac180f75d016f477418de2464a9e41db9dd101c263880e8370ce1cae0f157c677cef79bf7cc5414a626d593aecb9d6854bf6e0028e2b9b2162287356afbefa3922683a88ab081d3deca191c72c2b12f65d5ddea", 0x9a}, {&(0x7f0000001b40)="ff297f8ad816b00e855ee81215fb2ae770ea867b3e2561214f8974ea70ae761e23d648c6608b88acf8b05481efb3c03e8e5a49dd311c6c439afde92b90fac593c628e008310e10f0b77a9dc1215dc84fec38fc04ac292f6a57f29a1c707e1edcee79bf42944ab059b2fc710cfd", 0x6d}], 0x5, &(0x7f0000001c40)=[{0x58, 0x10e, 0x7e7, "5979c103450fb3c8ee72fc328fd4f7fd958726f15ecae2c5fdc68787400aa9771b8c6ed4bb2a0a9ba348acca14712935042cc1ce48b5e3d2a549965d86f4f5b210530b3246f4f8"}, {0x70, 0xff, 0x3, "0e306ef94dcf241b149bac2171089f7d1d04959c58ee1b5cae361be618696aa3dc26c8ef13c77418714dddfd04def75950f381f73b5e1935116c299912e3a42038f3079e1bc5cb31a45546b5a0e7840d29823a773d0a8be0345f24ad"}, {0x68, 0x10b, 0x7, "1be1676083a7e04e25c1b9ce45d4da7021715fd357311fb031e9823199a4071b535e223e13384f6d3f38120af7553b5dd9c12bed9eb434fbe97617e539af4f7c253cd8b0c03f9f523a547f120c54e3f1ccad3fd6"}, {0xa8, 0x3a, 0x5, "33cbc4443489b708eb2cc2486b4046b1a742dd721aa4c2d09d6fdc40258210f76955e89b882f68a3542997627c6ef7e117e57d90ba18b883d8fcaf3b917535c9afa9d6f8e6ccee71da5603d2166f9bd4ba3909b54e34e128d3b493040768f273d06a9b2eea6794be9ea7bf4d1536bb8c8a2b0262adc214122e049d1d74df016d1d4ef47a043b6a9707eaa295e719dfd7ca2bda"}], 0x1d8}}], 0x3, 0x1) sendmmsg$inet_sctp(r2, 0x0, 0x0, 0x0) r5 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r5, 0x10e, 0xc, &(0x7f0000000040)={0x7ff}, 0x10) r6 = creat(&(0x7f0000001f80)='./file0\x00', 0x4) sendmsg$NL80211_CMD_GET_MPP(0xffffffffffffffff, &(0x7f0000002180)={&(0x7f0000002000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000002140)={&(0x7f0000002100)={0x1c, 0x0, 0x4, 0x70bd26, 0x25dfdbfc, {}, [@NL80211_ATTR_IFINDEX={0x8}]}, 0x1c}}, 0xc0c1) r7 = gettid() ptrace$setopts(0x4206, r7, 0x0, 0x0) tkill(r7, 0x40) ptrace$setregs(0xd, r7, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r7, 0x0, 0x0) write$cgroup_pid(r6, &(0x7f0000001fc0)=r7, 0x12) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000001f00)=0x6, 0x4) [ 2131.297126][T27998] isofs_fill_super: bread failed, dev=loop5, iso_blknum=16, block=32 22:53:14 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$L2TP_CMD_SESSION_DELETE(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x1c, 0x0, 0x10, 0x70bd2a, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp6=r1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4048000}, 0x800) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmmsg$inet_sctp(r2, 0x0, 0x0, 0x0) 22:53:14 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x14}, &(0x7f0000000200)=0x0) timer_settime(r2, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) timer_settime(r2, 0x1, &(0x7f0000000000)={{0x0, 0x989680}, {0x77359400}}, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmmsg$inet_sctp(r3, 0x0, 0x0, 0x0) 22:53:14 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmmsg$inet_sctp(r2, 0x0, 0x0, 0x0) r3 = openat$ttynull(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttynull\x00', 0x0, 0x0) ioctl$TIOCGSERIAL(r3, 0x541e, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)}) 22:53:14 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x0, 0x0, 0x3f000000, &(0x7f00000002c0)=ANY=[]) 22:53:14 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = openat$mice(0xffffffffffffff9c, &(0x7f0000000300)='/dev/input/mice\x00', 0x4000) sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_SET(r2, &(0x7f00000004c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000480)={&(0x7f0000000380)={0xfc, 0x0, 0x400, 0x70bd26, 0x25dfdbfc, {}, [{{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x3ff}, {0x6, 0x16, 0x800}, {0x5, 0x12, 0x1}, {0x6, 0x11, 0x3}, {0x8, 0xb, 0x473}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0x3ff}, {0x6, 0x16, 0x2}, {0x5}, {0x6, 0x11, 0x1f}, {0x8, 0xb, 0x7}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8}}, {0x8, 0xb, 0x9}, {0x6}, {0x5, 0x12, 0x1}, {0x6, 0x11, 0x3f}, {0x8, 0xb, 0xfffe0000}}]}, 0xfc}, 0x1, 0x0, 0x0, 0x801}, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$SNDRV_PCM_IOCTL_RESUME(r3, 0x4147, 0x0) sendmmsg$inet_sctp(r3, 0x0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="7bb46670ecb3e9eb3621949000561eea1cedf9247da79de4a4404af850ec561232778eba96613a16af46fa383a9aac4afb31d1d5c57834a34ed0469a2d6f1f00e874ac1e5b3e756da185fa8c6398ec", 0x4f}], 0x1, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0xc0, 0x117, 0x2, 0xaa, "fac1b70019c4675af1a562359f019b97b002942f37c60e8113fa43a9e3c45d9dd741d66de95c864cb4a46e53f6e7e229cd7da17d208c42082213c78bd2f6646a872e87a97d05612e0bcd815f9e2aa88a5f4fe3e67f30ab1fd243e7ca9855431a64daa3ea97ca6c50956ac2bde37f43e87630d1fae60869a9903b2beef564364e9a12a004302328507f3959115b4e77ae6626f6942c2128664d983459a3934837dd2d0eb44cb7e219e4d7"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xb8, 0x117, 0x2, 0x9e, "969553b27705d2d5751c2daad8e2878c5b58d0586448ca1fc637143d86e88584a0ab06d691a80782feccd31d555db878d2d623df370e7c4921f5e2e9a5c868c14594581a45f7562d632161bea320eff5445ab1eee5a874e0aa43bd571c0dcccc6136e131d86f8b09c451c8104a0e4db3a758bbbbd76c14932fdd700a970216d5905614ee92cb6d8e68f3737f9902fc0c25f60bacddf1736b8598a4328dad"}], 0x1a8, 0x85}, 0x4000) 22:53:14 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xffffffffffffff7f, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2131.494651][T27988] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 [ 2131.510324][T27998] isofs_fill_super: bread failed, dev=loop5, iso_blknum=16, block=32 [ 2131.529239][T28027] ISOFS: Unable to identify CD-ROM format. 22:53:14 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x0, 0x0, 0x11, &(0x7f00000002c0)=ANY=[]) 22:53:14 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='che.k=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:53:14 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x40000800, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:53:14 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) pipe(&(0x7f0000000080)={0xffffffffffffffff}) readv(r1, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/140, 0x8c}, {&(0x7f0000000000)=""/105, 0x69}, {&(0x7f0000000180)=""/76, 0x4c}, {&(0x7f0000000200)=""/141, 0x8d}, {&(0x7f00000002c0)=""/206, 0xce}], 0x5) sendmmsg$inet_sctp(r2, 0x0, 0x0, 0x0) 22:53:14 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2131.912865][T28058] isofs_fill_super: bread failed, dev=loop5, iso_blknum=16, block=32 22:53:14 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000000000)={0xffff0001, 0x7, 0x6, 0x1eec}, 0x10) fcntl$dupfd(r0, 0x0, r0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0xffffffffffffff7f) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmmsg$inet_sctp(r3, 0x0, 0x0, 0x0) 22:53:14 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) pipe(&(0x7f0000000080)) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x8000, 0x0) sendmmsg$inet_sctp(r2, 0x0, 0x0, 0x8001) [ 2132.036914][T28053] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 22:53:14 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x0, 0x0, 0x40000000, &(0x7f00000002c0)=ANY=[]) 22:53:14 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write(r1, &(0x7f00000000c0)="bf5405a855b2766dadf718666494d7d6c8e18fb1091602cf2b4ab42235916b8f7cfd35c5d86e52825af158846913a205583ace8d96a3758cf95ce2ccff490d7dec412c01da8b2846b3edcb1b2db6048cb2bfa2f4d5a8b52afbe1e33a532225122cc22ee76abec674b21d9023256cb5fa9751b53d2980023422a1652463278dfd5ad5a63a202271fbf0a187a3f651af6bbd5c0d71c8d4202fe8ab9216ca190cb04faf1c34443823e0f514", 0xaa) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmmsg$inet_sctp(r2, 0x0, 0x0, 0x0) 22:53:14 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='#heck=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:53:14 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='che0k=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2132.085914][T28080] ISOFS: Unable to identify CD-ROM format. [ 2132.118491][T28058] isofs_fill_super: bread failed, dev=loop5, iso_blknum=16, block=32 22:53:14 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r2, &(0x7f0000000700)=[{&(0x7f0000000000)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000300)="a0", 0x1}], 0x1}], 0x1, 0x0) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000140)={r4}, 0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={r4, @in6={{0xa, 0x4e20, 0x800, @mcast1, 0x100}}, 0x100, 0x2}, 0x90) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet6_tcp_TCP_QUEUE_SEQ(r1, 0x6, 0x15, &(0x7f0000000000)=0x6, 0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmmsg$inet_sctp(r5, 0x0, 0x0, 0x0) 22:53:14 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x0, 0x0, 0x12, &(0x7f00000002c0)=ANY=[]) 22:53:14 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = io_uring_setup(0x196, &(0x7f0000000040)) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000140)=[r1], 0x1) syncfs(r1) r2 = syz_init_net_socket$nl_rdma(0xffffffffffffffff, 0x3, 0x14) r3 = fcntl$dupfd(r0, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmmsg$inet_sctp(r4, 0x0, 0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r6 = socket$inet_udp(0x2, 0x2, 0x0) close(r6) splice(r5, 0x0, r6, 0x0, 0x4ffe0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r5, 0xc008551c, &(0x7f0000000000)={0x49d, 0x8, [0x2, 0x1f]}) [ 2132.296723][T28092] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 [ 2132.488780][T28115] isofs_fill_super: bread failed, dev=loop5, iso_blknum=16, block=32 [ 2132.505131][T28080] ISOFS: Unable to identify CD-ROM format. [ 2132.548897][T28092] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 22:53:15 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x48000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:53:15 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000200)=0x7ff, 0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r2, &(0x7f0000000180)=ANY=[], 0xfffffc7b) write$FUSE_POLL(r2, &(0x7f0000000080)={0x18, 0x0, 0x7, {0x8}}, 0x18) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VIDIOC_TRY_EXT_CTRLS(r4, 0xc0205649, &(0x7f00000000c0)={0x9a0000, 0x8000, 0x321e, 0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x9a0905, 0xffff, [], @p_u8=&(0x7f0000000000)=0x40}}) getsockopt$X25_QBITINCL(r1, 0x106, 0x1, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000240)=0x1, 0x8) ioctl$sock_netrom_SIOCADDRT(r5, 0x890b, &(0x7f0000000100)={0x1, @null, @netrom={'nr', 0x0}, 0x6, 'syz0\x00', @bcast, 0x7, 0x0, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r5, 0x40045402, &(0x7f0000000280)) sendmmsg$inet_sctp(r3, 0x0, 0x0, 0x0) 22:53:15 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='%heck=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:53:15 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x0, 0x0, 0x48000000, &(0x7f00000002c0)=ANY=[]) 22:53:15 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='cheLk=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2132.837628][T28138] ISOFS: Unable to identify CD-ROM format. [ 2132.856812][T28115] isofs_fill_super: bread failed, dev=loop5, iso_blknum=16, block=32 22:53:15 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x0, 0x0, 0x25, &(0x7f00000002c0)=ANY=[]) [ 2133.051972][T28151] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 [ 2133.067389][T28138] ISOFS: Unable to identify CD-ROM format. 22:53:15 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='*heck=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:53:15 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x4c000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:53:16 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x0, 0x0, 0x4b020000, &(0x7f00000002c0)=ANY=[]) 22:53:16 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='cheXk=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:53:16 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='+heck=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:53:16 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x0, 0x0, 0x48, &(0x7f00000002c0)=ANY=[]) 22:53:16 executing program 0: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = io_uring_setup(0x196, &(0x7f0000000040)) io_uring_register$IORING_REGISTER_FILES(r0, 0x2, &(0x7f0000000140)=[r0], 0x1) r1 = socket$can_raw(0x1d, 0x3, 0x1) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000040)={0x7ff}, 0x10) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) r3 = io_uring_setup(0x196, &(0x7f0000000040)) io_uring_register$IORING_REGISTER_FILES(r3, 0x2, &(0x7f0000000140)=[r3], 0x1) r4 = io_uring_setup(0x196, &(0x7f0000000040)) io_uring_register$IORING_REGISTER_FILES(r4, 0x2, &(0x7f0000000140)=[r4], 0x1) r5 = fcntl$dupfd(r4, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmmsg$inet_sctp(r6, 0x0, 0x0, 0x0) r7 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcsa\x00', 0x80000, 0x0) getsockopt$TIPC_DEST_DROPPABLE(r7, 0x10f, 0x81, &(0x7f00000000c0), &(0x7f0000000100)=0x4) [ 2133.540717][T28181] ISOFS: Unable to identify CD-ROM format. 22:53:16 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_GET_FPEMU(0x9, &(0x7f0000000000)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r1}) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x10, r2, 0xf1650000) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmmsg$inet_sctp(r3, 0x0, 0x0, 0x0) 22:53:16 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x220000, 0x0) r2 = fcntl$dupfd(r0, 0x406, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmmsg$inet_sctp(r3, 0x0, 0x0, 0x0) [ 2133.768082][T28197] isofs_fill_super: bread failed, dev=loop5, iso_blknum=16, block=32 22:53:16 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x0, 0x0, 0x4c000000, &(0x7f00000002c0)=ANY=[]) 22:53:16 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x573e01bf, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:53:16 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) pipe(&(0x7f0000000080)) sendmmsg$inet_sctp(0xffffffffffffffff, 0x0, 0x0, 0x0) 22:53:16 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='chedk=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:53:16 executing program 0: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = io_uring_setup(0x196, &(0x7f0000000040)) io_uring_register$IORING_REGISTER_FILES(r0, 0x2, &(0x7f0000000140)=[r0], 0x1) r1 = socket$can_raw(0x1d, 0x3, 0x1) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000040)={0x7ff}, 0x10) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) r3 = io_uring_setup(0x196, &(0x7f0000000040)) io_uring_register$IORING_REGISTER_FILES(r3, 0x2, &(0x7f0000000140)=[r3], 0x1) r4 = io_uring_setup(0x196, &(0x7f0000000040)) io_uring_register$IORING_REGISTER_FILES(r4, 0x2, &(0x7f0000000140)=[r4], 0x1) r5 = fcntl$dupfd(r4, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmmsg$inet_sctp(r6, 0x0, 0x0, 0x0) r7 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcsa\x00', 0x80000, 0x0) getsockopt$TIPC_DEST_DROPPABLE(r7, 0x10f, 0x81, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 22:53:16 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='-heck=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2133.986679][T28197] isofs_fill_super: bread failed, dev=loop5, iso_blknum=16, block=32 22:53:16 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='chehk=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:53:16 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = io_uring_setup(0x196, &(0x7f0000000040)) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000140)=[r1], 0x1) syncfs(r1) r2 = syz_init_net_socket$nl_rdma(0xffffffffffffffff, 0x3, 0x14) r3 = fcntl$dupfd(r0, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendmmsg$inet_sctp(r4, 0x0, 0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r6 = socket$inet_udp(0x2, 0x2, 0x0) close(r6) splice(r5, 0x0, r6, 0x0, 0x4ffe0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r5, 0xc008551c, &(0x7f0000000000)={0x49d, 0x8, [0x2, 0x1f]}) [ 2134.127143][T28254] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 22:53:16 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x0, 0x0, 0x4c, &(0x7f00000002c0)=ANY=[]) 22:53:16 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x5c000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:53:16 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x40000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:53:16 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x0, 0x0, 0x4e020000, &(0x7f00000002c0)=ANY=[]) 22:53:16 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x2a000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:53:17 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x0, 0x0, 0x9, &(0x7f00000002c0)=ANY=[]) 22:53:17 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="638865636b3d72656c617865642c6f76657272696465726f636b7065726d2c6e6f726f636b2c6d6f64653d3078303030303030303030303030303030332c"]) 22:53:17 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x23000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:53:17 executing program 0: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x4c032, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x4, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = io_uring_setup(0x196, &(0x7f0000000040)) io_uring_register$IORING_REGISTER_FILES(r2, 0x2, &(0x7f0000000140)=[r2], 0x1) r3 = io_uring_setup(0x196, &(0x7f0000000040)) r4 = io_uring_setup(0xba3, &(0x7f0000000040)) io_uring_register$IORING_REGISTER_FILES(r4, 0x2, &(0x7f0000000140)=[r4], 0x1) r5 = openat$vicodec0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/video36\x00', 0x2, 0x0) r6 = io_uring_setup(0x196, &(0x7f0000000040)) io_uring_register$IORING_REGISTER_FILES(r6, 0x2, &(0x7f0000000140)=[r6], 0x1) r7 = io_uring_setup(0x196, &(0x7f0000000040)) io_uring_register$IORING_REGISTER_FILES(r7, 0x2, &(0x7f0000000140)=[r7], 0x1) io_uring_register$IORING_REGISTER_FILES(r3, 0x2, &(0x7f0000000100)=[r4, r1, r5, r6, r7, r1, r7], 0x7) r8 = inotify_init() r9 = fcntl$dupfd(r3, 0x0, r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) ioctl$FS_IOC_GETVERSION(r3, 0x80087601, &(0x7f0000000000)) pipe(&(0x7f0000000040)) [ 2134.390151][T28300] isofs_fill_super: bread failed, dev=loop5, iso_blknum=16, block=32 [ 2134.407650][T28289] ISOFS: Unable to identify CD-ROM format. 22:53:17 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='.heck=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:53:17 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='cheik=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:53:17 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x0, 0x0, 0x5c, &(0x7f00000002c0)=ANY=[]) 22:53:17 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x0, 0x0, 0x5c000000, &(0x7f00000002c0)=ANY=[]) 22:53:17 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x60000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:53:17 executing program 0: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x4c032, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x4, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = io_uring_setup(0x196, &(0x7f0000000040)) io_uring_register$IORING_REGISTER_FILES(r2, 0x2, &(0x7f0000000140)=[r2], 0x1) r3 = io_uring_setup(0x196, &(0x7f0000000040)) r4 = io_uring_setup(0xba3, &(0x7f0000000040)) io_uring_register$IORING_REGISTER_FILES(r4, 0x2, &(0x7f0000000140)=[r4], 0x1) r5 = openat$vicodec0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/video36\x00', 0x2, 0x0) r6 = io_uring_setup(0x196, &(0x7f0000000040)) io_uring_register$IORING_REGISTER_FILES(r6, 0x2, &(0x7f0000000140)=[r6], 0x1) r7 = io_uring_setup(0x196, &(0x7f0000000040)) io_uring_register$IORING_REGISTER_FILES(r7, 0x2, &(0x7f0000000140)=[r7], 0x1) io_uring_register$IORING_REGISTER_FILES(r3, 0x2, &(0x7f0000000100)=[r4, r1, r5, r6, r7, r1, r7], 0x7) r8 = inotify_init() r9 = fcntl$dupfd(r3, 0x0, r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) ioctl$FS_IOC_GETVERSION(r3, 0x80087601, &(0x7f0000000000)) pipe(&(0x7f0000000040)) 22:53:17 executing program 0: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x4c032, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x4, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = io_uring_setup(0x196, &(0x7f0000000040)) io_uring_register$IORING_REGISTER_FILES(r2, 0x2, &(0x7f0000000140)=[r2], 0x1) r3 = io_uring_setup(0x196, &(0x7f0000000040)) r4 = io_uring_setup(0xba3, &(0x7f0000000040)) io_uring_register$IORING_REGISTER_FILES(r4, 0x2, &(0x7f0000000140)=[r4], 0x1) r5 = openat$vicodec0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/video36\x00', 0x2, 0x0) r6 = io_uring_setup(0x196, &(0x7f0000000040)) io_uring_register$IORING_REGISTER_FILES(r6, 0x2, &(0x7f0000000140)=[r6], 0x1) r7 = io_uring_setup(0x196, &(0x7f0000000040)) io_uring_register$IORING_REGISTER_FILES(r7, 0x2, &(0x7f0000000140)=[r7], 0x1) io_uring_register$IORING_REGISTER_FILES(r3, 0x2, &(0x7f0000000100)=[r4, r1, r5, r6, r7, r1, r7], 0x7) r8 = inotify_init() r9 = fcntl$dupfd(r3, 0x0, r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) ioctl$FS_IOC_GETVERSION(r3, 0x80087601, &(0x7f0000000000)) pipe(&(0x7f0000000040)) 22:53:17 executing program 0: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x4c032, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1f80}], 0x4, &(0x7f0000c22fa0)=[{&(0x7f0000000080)=""/1, 0x2034afa5}], 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = io_uring_setup(0x196, &(0x7f0000000040)) io_uring_register$IORING_REGISTER_FILES(r2, 0x2, &(0x7f0000000140)=[r2], 0x1) r3 = io_uring_setup(0x196, &(0x7f0000000040)) r4 = io_uring_setup(0xba3, &(0x7f0000000040)) io_uring_register$IORING_REGISTER_FILES(r4, 0x2, &(0x7f0000000140)=[r4], 0x1) r5 = openat$vicodec0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/video36\x00', 0x2, 0x0) r6 = io_uring_setup(0x196, &(0x7f0000000040)) io_uring_register$IORING_REGISTER_FILES(r6, 0x2, &(0x7f0000000140)=[r6], 0x1) r7 = io_uring_setup(0x196, &(0x7f0000000040)) io_uring_register$IORING_REGISTER_FILES(r7, 0x2, &(0x7f0000000140)=[r7], 0x1) io_uring_register$IORING_REGISTER_FILES(r3, 0x2, &(0x7f0000000100)=[r4, r1, r5, r6, r7, r1, r7], 0x7) r8 = inotify_init() r9 = fcntl$dupfd(r3, 0x0, r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) ioctl$FS_IOC_GETVERSION(r3, 0x80087601, &(0x7f0000000000)) pipe(&(0x7f0000000040)) 22:53:17 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1b000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:53:17 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) pipe(&(0x7f0000000080)) socket$rxrpc(0x21, 0x2, 0x8) socket$rxrpc(0x21, 0x2, 0x2) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x5, 0x700) r4 = io_uring_setup(0x196, &(0x7f0000000040)) io_uring_register$IORING_REGISTER_FILES(r4, 0x2, &(0x7f0000000140)=[r4], 0x1) r5 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000100)='ns/ipc\x00') close(r5) splice(r2, 0x0, r3, 0x0, 0x4ffe0, 0x0) r6 = io_uring_setup(0x196, &(0x7f0000000040)) io_uring_register$IORING_REGISTER_FILES(r6, 0x2, &(0x7f0000000140)=[r6], 0x1) preadv(r6, &(0x7f0000000640)=[{&(0x7f0000000180)=""/225, 0xe1}, {&(0x7f0000000280)=""/38, 0x26}, {&(0x7f00000002c0)=""/182, 0xb6}, {&(0x7f0000000380)=""/216, 0xd8}, {&(0x7f0000000480)=""/161, 0xa1}, {&(0x7f0000000540)=""/32, 0x20}, {&(0x7f0000000580)=""/165, 0xa5}], 0x7, 0x3f) r7 = accept4$inet(r3, &(0x7f0000000000)={0x2, 0x0, @initdev}, &(0x7f0000000040)=0x10, 0x80000) sendmmsg$inet_sctp(r7, 0x0, 0x0, 0x0) 22:53:17 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='0heck=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2134.765216][T28339] ISOFS: Unable to identify CD-ROM format. [ 2134.779630][T28349] isofs_fill_super: bread failed, dev=loop5, iso_blknum=16, block=32 [ 2134.787852][T28348] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 22:53:17 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x0, 0x0, 0x60, &(0x7f00000002c0)=ANY=[]) 22:53:17 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='chelk=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:53:17 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x68000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2135.130712][T28348] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 22:53:17 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x0, 0x0, 0x60000000, &(0x7f00000002c0)=ANY=[]) 22:53:17 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x0, 0x0, 0x68, &(0x7f00000002c0)=ANY=[]) 22:53:17 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='Lheck=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:53:17 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='cheok=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2135.234282][T28384] ISOFS: Unable to identify CD-ROM format. 22:53:18 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x6c000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:53:18 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) pipe(&(0x7f0000000080)) socket$rxrpc(0x21, 0x2, 0x8) socket$rxrpc(0x21, 0x2, 0x2) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x5, 0x700) r4 = io_uring_setup(0x196, &(0x7f0000000040)) io_uring_register$IORING_REGISTER_FILES(r4, 0x2, &(0x7f0000000140)=[r4], 0x1) r5 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000100)='ns/ipc\x00') close(r5) splice(r2, 0x0, r3, 0x0, 0x4ffe0, 0x0) r6 = io_uring_setup(0x196, &(0x7f0000000040)) io_uring_register$IORING_REGISTER_FILES(r6, 0x2, &(0x7f0000000140)=[r6], 0x1) preadv(r6, &(0x7f0000000640)=[{&(0x7f0000000180)=""/225, 0xe1}, {&(0x7f0000000280)=""/38, 0x26}, {&(0x7f00000002c0)=""/182, 0xb6}, {&(0x7f0000000380)=""/216, 0xd8}, {&(0x7f0000000480)=""/161, 0xa1}, {&(0x7f0000000540)=""/32, 0x20}, {&(0x7f0000000580)=""/165, 0xa5}], 0x7, 0x3f) r7 = accept4$inet(r3, &(0x7f0000000000)={0x2, 0x0, @initdev}, &(0x7f0000000040)=0x10, 0x80000) sendmmsg$inet_sctp(r7, 0x0, 0x0, 0x0) [ 2135.481284][T28392] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 22:53:18 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x0, 0x0, 0x6c, &(0x7f00000002c0)=ANY=[]) 22:53:18 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x0, 0x0, 0x68000000, &(0x7f00000002c0)=ANY=[]) [ 2135.724109][T28420] ISOFS: Unable to identify CD-ROM format. 22:53:18 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='Xheck=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:53:18 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='chepk=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2135.986598][T28435] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 [ 2136.001729][T28420] ISOFS: Unable to identify CD-ROM format. 22:53:18 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x74000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:53:18 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x0, 0x0, 0x74, &(0x7f00000002c0)=ANY=[]) 22:53:18 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x0, 0x0, 0x6c000000, &(0x7f00000002c0)=ANY=[]) 22:53:19 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) pipe(&(0x7f0000000080)) socket$rxrpc(0x21, 0x2, 0x8) socket$rxrpc(0x21, 0x2, 0x2) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x5, 0x700) r4 = io_uring_setup(0x196, &(0x7f0000000040)) io_uring_register$IORING_REGISTER_FILES(r4, 0x2, &(0x7f0000000140)=[r4], 0x1) r5 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000100)='ns/ipc\x00') close(r5) splice(r2, 0x0, r3, 0x0, 0x4ffe0, 0x0) r6 = io_uring_setup(0x196, &(0x7f0000000040)) io_uring_register$IORING_REGISTER_FILES(r6, 0x2, &(0x7f0000000140)=[r6], 0x1) preadv(r6, &(0x7f0000000640)=[{&(0x7f0000000180)=""/225, 0xe1}, {&(0x7f0000000280)=""/38, 0x26}, {&(0x7f00000002c0)=""/182, 0xb6}, {&(0x7f0000000380)=""/216, 0xd8}, {&(0x7f0000000480)=""/161, 0xa1}, {&(0x7f0000000540)=""/32, 0x20}, {&(0x7f0000000580)=""/165, 0xa5}], 0x7, 0x3f) r7 = accept4$inet(r3, &(0x7f0000000000)={0x2, 0x0, @initdev}, &(0x7f0000000040)=0x10, 0x80000) sendmmsg$inet_sctp(r7, 0x0, 0x0, 0x0) 22:53:19 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='chesk=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:53:19 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='bheck=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2136.384560][T28467] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 [ 2136.408284][T28460] ISOFS: Unable to identify CD-ROM format. 22:53:19 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x0, 0x0, 0x7a, &(0x7f00000002c0)=ANY=[]) [ 2136.637460][T28460] ISOFS: Unable to identify CD-ROM format. [ 2136.686698][T28467] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 22:53:19 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='chetk=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:53:19 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x0, 0x0, 0x74000000, &(0x7f00000002c0)=ANY=[]) 22:53:19 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x7a000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:53:19 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='dheck=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:53:19 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='hheck=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:53:19 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x0, 0x0, 0xf9, &(0x7f00000002c0)=ANY=[]) 22:53:19 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='cheuk=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:53:19 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) pipe(&(0x7f0000000080)) socket$rxrpc(0x21, 0x2, 0x8) socket$rxrpc(0x21, 0x2, 0x2) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x5, 0x700) r4 = io_uring_setup(0x196, &(0x7f0000000040)) io_uring_register$IORING_REGISTER_FILES(r4, 0x2, &(0x7f0000000140)=[r4], 0x1) r5 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000100)='ns/ipc\x00') close(r5) splice(r2, 0x0, r3, 0x0, 0x4ffe0, 0x0) r6 = io_uring_setup(0x196, &(0x7f0000000040)) io_uring_register$IORING_REGISTER_FILES(r6, 0x2, &(0x7f0000000140)=[r6], 0x1) preadv(r6, &(0x7f0000000640)=[{&(0x7f0000000180)=""/225, 0xe1}, {&(0x7f0000000280)=""/38, 0x26}, {&(0x7f00000002c0)=""/182, 0xb6}, {&(0x7f0000000380)=""/216, 0xd8}, {&(0x7f0000000480)=""/161, 0xa1}, {&(0x7f0000000540)=""/32, 0x20}, {&(0x7f0000000580)=""/165, 0xa5}], 0x7, 0x3f) accept4$inet(r3, &(0x7f0000000000)={0x2, 0x0, @initdev}, &(0x7f0000000040)=0x10, 0x80000) [ 2137.225024][T28522] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 22:53:20 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='iheck=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2137.423525][T28521] ISOFS: Unable to identify CD-ROM format. 22:53:20 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='chexk=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2137.546349][T28522] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 22:53:20 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x0, 0x0, 0xfa, &(0x7f00000002c0)=ANY=[]) 22:53:20 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x1d00, 0x0, 0x0, 0x7a000000, &(0x7f00000002c0)=ANY=[]) [ 2137.601383][T28521] ISOFS: Unable to identify CD-ROM format. 22:53:20 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x8cffffff, &(0x7f00000002c0)=ANY=[@ANYBLOB='check=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) [ 2137.846847][T28569] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 22:53:20 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='lheck=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:53:20 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='chezk=relaxed,overriderockperm,norock,mode=0x0000000000000003,']) 22:53:20 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) pipe(&(0x7f0000000080)) socket$rxrpc(0x21, 0x2, 0x8) socket$rxrpc(0x21, 0x2, 0x2) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x5, 0x700) r4 = io_uring_setup(0x196, &(0x7f0000000040)) io_uring_register$IORING_REGISTER_FILES(r4, 0x2, &(0x7f0000000140)=[r4], 0x1) r5 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000100)='ns/ipc\x00') close(r5) splice(r2, 0x0, r3, 0x0, 0x4ffe0, 0x0) r6 = io_uring_setup(0x196, &(0x7f0000000040)) io_uring_register$IORING_REGISTER_FILES(r6, 0x2, &(0x7f0000000140)=[r6], 0x1) preadv(r6, &(0x7f0000000640)=[{&(0x7f0000000180)=""/225, 0xe1}, {&(0x7f0000000280)=""/38, 0x26}, {&(0x7f00000002c0)=""/182, 0xb6}, {&(0x7f0000000380)=""/216, 0xd8}, {&(0x7f0000000480)=""/161, 0xa1}, {&(0x7f0000000540)=""/32, 0x20}, {&(0x7f0000000580)=""/165, 0xa5}], 0x7, 0x3f) 22:53:20 executing program 5: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xd00, 0x0, 0x0, 0xfb, &(0x7f00000002c0)=ANY=[]) [ 2138.081926][T28569] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 [ 2138.097520][ T8230] ================================================================== [ 2138.105694][ T8230] BUG: KCSAN: data-race in __mark_inode_dirty / writeback_sb_inodes [ 2138.113640][ T8230] [ 2138.115953][ T8230] write to 0xffff8881205d75c0 of 8 bytes by task 25 on cpu 1: [ 2138.123392][ T8230] writeback_sb_inodes+0x3a7/0xe40 [ 2138.128498][ T8230] __writeback_inodes_wb+0xb2/0x240 [ 2138.133679][ T8230] wb_writeback+0x2e0/0x730 [ 2138.138155][ T8230] wb_do_writeback+0x55c/0x610 [ 2138.142889][ T8230] wb_workfn+0xc8/0x460 [ 2138.147013][ T8230] process_one_work+0x3e1/0x9a0 [ 2138.151831][ T8230] worker_thread+0x665/0xbe0 [ 2138.156408][ T8230] kthread+0x20d/0x230 [ 2138.160508][ T8230] ret_from_fork+0x1f/0x30 [ 2138.164889][ T8230] [ 2138.167193][ T8230] read to 0xffff8881205d75c0 of 8 bytes by task 8230 on cpu 0: [ 2138.174702][ T8230] __mark_inode_dirty+0xb9/0x7e0 [ 2138.179609][ T8230] file_update_time+0x3a8/0x3f0 [ 2138.184434][ T8230] file_modified+0x62/0x80 [ 2138.188823][ T8230] ext4_buffered_write_iter+0x1d0/0x3b0 [ 2138.194338][ T8230] ext4_file_write_iter+0x76f/0x1010 [ 2138.199596][ T8230] vfs_write+0x607/0x690 [ 2138.203809][ T8230] ksys_write+0xce/0x180 [ 2138.208039][ T8230] __x64_sys_write+0x3e/0x50 [ 2138.212605][ T8230] do_syscall_64+0x51/0xb0 [ 2138.217002][ T8230] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2138.223042][ T8230] [ 2138.225348][ T8230] Reported by Kernel Concurrency Sanitizer on: [ 2138.231475][ T8230] CPU: 0 PID: 8230 Comm: rs:main Q:Reg Not tainted 5.8.0-rc6-syzkaller #0 [ 2138.239943][ T8230] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2138.249965][ T8230] ================================================================== [ 2138.258006][ T8230] Kernel panic - not syncing: panic_on_warn set ... [ 2138.264568][ T8230] CPU: 0 PID: 8230 Comm: rs:main Q:Reg Not tainted 5.8.0-rc6-syzkaller #0 [ 2138.273045][ T8230] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2138.283082][ T8230] Call Trace: [ 2138.286349][ T8230] dump_stack+0x10f/0x19d [ 2138.290689][ T8230] panic+0x207/0x64a [ 2138.294558][ T8230] ? vprintk_emit+0x44a/0x4f0 [ 2138.299205][ T8230] kcsan_report+0x684/0x690 [ 2138.303677][ T8230] ? kcsan_setup_watchpoint+0x453/0x4d0 [ 2138.309188][ T8230] ? __mark_inode_dirty+0xb9/0x7e0 [ 2138.314326][ T8230] ? file_update_time+0x3a8/0x3f0 [ 2138.319332][ T8230] ? file_modified+0x62/0x80 [ 2138.323913][ T8230] ? ext4_buffered_write_iter+0x1d0/0x3b0 [ 2138.329614][ T8230] ? ext4_file_write_iter+0x76f/0x1010 [ 2138.335051][ T8230] ? vfs_write+0x607/0x690 [ 2138.339453][ T8230] ? ksys_write+0xce/0x180 [ 2138.343843][ T8230] ? __x64_sys_write+0x3e/0x50 [ 2138.348576][ T8230] ? do_syscall_64+0x51/0xb0 [ 2138.353144][ T8230] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2138.359192][ T8230] kcsan_setup_watchpoint+0x453/0x4d0 [ 2138.364545][ T8230] ? ext4_expand_extra_isize+0x550/0x550 [ 2138.370145][ T8230] __mark_inode_dirty+0xb9/0x7e0 [ 2138.375049][ T8230] ? current_time+0xe9/0x1a0 [ 2138.379606][ T8230] file_update_time+0x3a8/0x3f0 [ 2138.384431][ T8230] file_modified+0x62/0x80 [ 2138.388838][ T8230] ext4_buffered_write_iter+0x1d0/0x3b0 [ 2138.394374][ T8230] ext4_file_write_iter+0x76f/0x1010 [ 2138.399653][ T8230] ? fsnotify_perm+0x59/0x250 [ 2138.404307][ T8230] ? __this_cpu_preempt_check+0x18/0x20 [ 2138.409826][ T8230] vfs_write+0x607/0x690 [ 2138.414059][ T8230] ksys_write+0xce/0x180 [ 2138.418281][ T8230] __x64_sys_write+0x3e/0x50 [ 2138.422859][ T8230] do_syscall_64+0x51/0xb0 [ 2138.427320][ T8230] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 2138.433188][ T8230] RIP: 0033:0x7fe8001791cd [ 2138.437571][ T8230] Code: Bad RIP value. [ 2138.441606][ T8230] RSP: 002b:00007fe7fd734590 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 2138.449990][ T8230] RAX: ffffffffffffffda RBX: 00007fe7f4003870 RCX: 00007fe8001791cd [ 2138.457938][ T8230] RDX: 000000000000007c RSI: 00007fe7f4003870 RDI: 0000000000000006 [ 2138.465885][ T8230] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 2138.473833][ T8230] R10: 0000000000000000 R11: 0000000000000293 R12: 00007fe7f40035d0 [ 2138.481776][ T8230] R13: 00007fe7fd7345b0 R14: 000055bf5c4e0360 R15: 000000000000007c [ 2138.490861][ T8230] Kernel Offset: disabled [ 2138.495187][ T8230] Rebooting in 86400 seconds..